Answer:
132,440
Step-by-step explanation:
In order to find out the total number of doctors, we must divide 44,500 by 33.6%. This will give you the total number of doctors from this specific data set.
HELP ASAP PLEASE!!!
Over her summer break, Kim had to read a total of fifteen books before school started again in the fall. She tracked her progress weekly and made the following graph
According to the graph, about how many books did Kim read each week?
A 2/3
B 1 1/2
C 2 1/2
D 15
Answer:
1 1/5
Step-by-step explanation:
average book per week = the amount of books read / the amount of weeks
= 15/10 = 1 1/2
The solution to a system of two linear equations is x = 3; y = 9.
How could the intersection of the graphs of the two equations be located on a coordinate grid?
What does the solution to a system of two linear equations mean on the graph?
Can you have more than one solution to a Linear system of equations?
Can you have exactly two solutions to a Linear system of equations?
Can you have no solutions to a Linear system of equations?
:: From the origin, move 3 units up and 9 units right
:: The point where the lines cross the y-axis
:: The point that the two lines DO NOT have in common
=
:: No, because lines are straight
POSSIBLE POINTS: 13.0-
From the origin, move 3 units right and 9 units up
::The point of intersection of the two lines
Yes, if both lines are the same exact line :: Yes, if the lines are parallel
:: Yes, because the lines could cross each other twice
The lines intercept at the point (3, 9), and:
A system of linear equations can have one solution, no solutions, and infinite solutions, these are the only options.
How could the intersection of the graphs of the two equations be located on a coordinate grid?If we have a system of equations, the solutions of the system are the points where the graphs of the equations intercept.
Here we know that the solution of the system of linaer equations is (3, 9), this means that the interception of the linear equations is at that point.
Can you have more than one solution to a Linear system of equations?
Yes, you can have:
no solution.
one solution
infinite solutions.
These are the 3 options.
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PLEASE NEED ANSWERS!
Answer: 1
Step-by-step explanation:
a rectangular prism Has a value of eight hundred and forty cubic inches. The height of the prism is six inches and The width is 10 inches. Find the length of the prism explain how you found it.
Answer:
14
Step-by-step explanation:
First you would have to multiply the height and the width to get 60. Then you would divide 840 by 60 to get the length.
6 erasers cost $6.60. Which equation would help determine the cost of 3 erasers
I think its just 6.60 divided by six, thats how many each one costs, then multiply it by 3
Hope this helps :)
Answer:
3.3
Step-by-step explanation:
because you can divide 6.60 by 6 which is 1.1 then multiply it by 3
Challenge Word Problems
1. A 747 Airplane la 762 Inohos tall. How fall to it in foot?
2. The river raft ride at the amusement park oan hold 12 riders at a
time. There are 527 people in line. How many times will the ride need
to run in order to get all 527 people through the ride?
3. One school bus can hold 46 students. There are 24 students in each
of the 5 fifth grade classes. How many buses will they need in order to
transport everyone to the zoo for a field trip?
4. Write and solve a word problem that requires long division AND has a
remainder.
02014 Tedoning Wittra Mountain View
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A) A 747 Airplane is 762 inches tall. 762 inches is equal to 63.5 feet, so the airplane is 63.5 feet tall.
What is airplane?An airplane is a type of aircraft that is heavier than air and propelled by one or more jet engines. It is used for transport across long distances, typically carrying passengers and cargo.
The river raft ride at the amusement park can hold 12 riders at a time. 527 people divided by 12 riders per ride is 44.75. This means the ride will need to run 44 times in order to get all 527 people through the ride.
One school bus can hold 46 students. There are 24 students in each of the 5 fifth grade classes. 24 students times 5 classes is 120 students, so they will need 3 buses in order to transport everyone to the zoo for a field trip.
Write and solve a word problem that requires long division AND has a remainder.
Samantha has 192 lollipops. She wants to evenly divide them into bags of 10. How many bags will she need and how many lollipops will be left over?
192 divided by 10 is 19 with a remainder of 2. Samantha will need 19 bags and will have 2 lollipops left over.
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how do you do this ill give 20 points!!!!!!!
The measure of the angle ∠ABC will be equal to the measure of the angle ∠DEF which is ∠ABC = ∠DEF.
What is an angle?The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
The angles are given below.
∠ABC = ∠DEF ...1
∠GHI = ∠DEF ...2
From equations 1 and 2, then we have
∠ABC = ∠DEF
The measure of the angle ∠ABC will be equal to the measure of the angle ∠DEF which is ∠ABC = ∠DEF.
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Using the images below, solve(3 separate questions)
The solutions for similar shapes are y = 2, ? = 12 and x = 16
How to determine the solutions for similar shapesSolving for y
To solve for y in this shape, we make use of the property of congruent sides
So, we have
12 - 3y = 16 - 5y
When evaluated, we have
2y = 4
Divide by 2
y = 2
Solving for the missing length
To solve for missing length in this shape, we make use of the property of similar sides
So, we have
22/? = 11/6
When evaluated, we have
? = 6 * 22/11
So, we have
? = 12
Solving for x
To solve for x in this shape, we make use of the property of similar sides
So, we have
(2x - 5)/22.5 = (x + 8)/20
When evaluated, we have
40x - 100 = 22.5x + 180
So, we have
17.5x = 280
Divide by 17.5
x = 16
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What you can be used to describe the relationship between X and y in the table
Rule of Relationship
We are given a table of values of x and y. It's required to select which of the choices best represents the rule that describes the relationship between them.
• Multiply by 2 and add 1:
This rule is not accurate. The first value of x is 0. If we do the operations as indicated we would get y = 2*0 + 1 = 1.
Since the value of y is 3 and not 1, this is not the rule.
• Multiply by 3 and subtract 2:
This rule is not accurate. The first value of x is 0. If we do the operations as indicated we would get y = 3*0 - 2 = -2.
Since the value of y is 3 and not -2, this is not the rule.
• Multiply by 3 and add 2:
This rule is not accurate. The first value of x is 0. If we do the operations as indicated we would get y = 3*0 + 2 = 2.
Since the value of y is 3 and not 2, this is not the rule.
• Multiply by 2 and add 3:
For x=0, y = 2*0 + 3 = 3. This value is correct.
For x=1, y = 2*1 + 3 = 5. This value is correct.
For x=2, y = 2*2 + 3 = 7. This value is correct.
For x=3, y = 2*3 + 3 = 9. This value is correct.
For x=4, y = 2*4 + 3 = 11. This value is correct.
For x=5, y = 2*5 + 3 = 13. This value is correct.
This rule is correct and this last choice must be selected.
Translate the given statement into a linear equation in the form
ax + by = c using the indicated variable names. Do not try to solve the resulting equation.
The number of new clients (x) is 149% of the number of old clients (y).
On solving the provided question ,we can say that The statement "The number of new clients (x) is 149% of the number of old clients (y)" can be written mathematically as: x = 1.49y
what is a sequence?A sequence is a grouping of "terms," or integers. Term examples are 2, 5, and 8. Some sequences can be extended indefinitely by taking advantage of a specific pattern that they exhibit. Use the sequence 2, 5, 8, and then add 3 to make it longer. Formulas exist that show where to seek for words in a sequence. A sequence (or event) in mathematics is a group of things that are arranged in some way. In that it has components (also known as elements or words), it is similar to a set. The length of the sequence is the set of all, possibly infinite, ordered items. the action of arranging two or more things in a sensible sequence.
The statement "The number of new clients (x) is 149% of the number of old clients (y)" can be written mathematically as:
x = 1.49y
-1.49y + x = 0
-149y + 100x = 0
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The linear equation in the required form is: x - 1.49y = 0
What is linear equation?
A linear equation is a mathematical equation that describes a straight line in a two-dimensional plane. It is an equation of the form:
y = mx + b
Let's start by assigning variables to the given information. We are told that "the number of new clients (x) is 149% of the number of old clients (y)."
Using this information, we can write:
x = 1.49y
To write this equation in the form ax + by = c, we need to move all the variables to one side of the equation and simplify.
Subtracting 1.49y from both sides, we get:
x - 1.49y = 0
So the linear equation in the required form is:
x - 1.49y = 0
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What is the value of x? enter your answer, as a decimal, in the box. Do not round your answer.
The "value of x" in algebraic expression represented as "3x + 2 = 8" , in decimal form is 2.0 .
We have to solve the algebraic expression "3x + 2 = 8" for value of x, we first need to separate the "variable x" on one side of the equation.
So , we subtract "2" from both sides of expression ,
we get ;
⇒ 3x + 2 - 2 = 8 - 2 ;
Simplifying the left hand side, we get:
⇒ 3x = 6 ;
To solve for the variable x, we on divide both sides by 3 ;
⇒ 3x/3 = 6/3 ;
Simplifying, we get:
⇒ x = 6/3 = 2 .
Therefore, the value of x in the algebraic expression "3x + 2 = 8" is 2 , which is 2.0 when expressed as a decimal.
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The given question is incomplete , the complete question is
What is the value of x in the algebraic expression "3x + 2 = 8" ? Enter your answer, as a decimal . Do not round your answer.
Explain how you can find the
number of digits that will be in the
quotient when dividing 1,345 by 7
without performing the division.
Answer:You cant.
Step-by-step explanation:
I don't know much about this expect if u HAVE to perform division to get the answer you cant. but here's some possible answers - 192.142857143 division answer. - 94192 addition answer - 1338 subtraction answer
what is the answer to the bottom question?
Answer:
its answer is the same as the top, s³+12
8 × 4× 8 = 256
12 × 12 × 12 = 1,728
256 + 1,728 = 1,984
total volume is: 1,984
what is the answer pls Question 29 of 45
In the triangle below, what is the length of MN?
OA. 50
OB. 100
OC. 20
OD. 40
50
20
M
50
The calculated length of the segment MN in the triangle is 20
How to find the length of the segment MN in the triangleFrom the question, we have the following parameters that can be used in our computation:
The triangle
The third angle in the triangle is calculated as
Third angle = 180 - 50 - 50
Evaluate
Third angle = 80
The length of the segment MN is then calculated as
MN/sin(50) = 20/sin(50)
This gives
MN = sin(50) * 20/sin(50)
Evaluate
MN = 20
Hence, the length of the segment MN in the triangle is 20
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and give simple working out :)
1. What value of X makes this equation true?
1/2X +7=2X - 5
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
The value of x is +0008.00 that make true for the equation (1/2)x + 7 = 2x - 5.
What is solution of a linear equation?
An assignment of values to the unknown variables that establishes the equality in the equation is referred to as a solution. To put it another way, a solution is a value or set of values (one for each unknown) that, when used to replace the unknowns, cause the equation to equal itself.
Given equation is
(1/2)x + 7 = 2x - 5
Subtract (1/2)x from both sides:
(1/2)x + 7- (1/2)x = 2x - 5 - (1/2)x
7 = 2x - (1/2)x - 5
Add the like terms:
7 = 3/2 x - 5
Add 5 on both sides:
7 + 5 = 3/2 x - 5 + 5
12 = 3/2 x
Multiply both sides by 2/3
12 × (2/3) = x
8 = x
x = 8
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Find (fog)(2).
f(x) = 3x + 2
g(x) = x²
(fog)(2)=
Answer:
(f·g)(2) = 14----------------------------
Find the composition of the functions f(x) and g(x), which is written as f(g(x)).
Given functions:
f(x) = 3x + 2,g(x) = x² .Find f(g(x)):
f(g(x)) = f(x²) = 3(x²) + 2Evaluate f(g(2)):
f(g(2)) = 3(2²) + 2 = 3(4) + 2 = 12 + 2 = 14So, (f·g)(2) = 14.
Anne's computer is broken. Cal's computer helpers charges a $50 fee plus $25 per hour (h) to fix it. Which expression represent how much it will cost Anne to fix her computer?
Answer:
y = 25h + 50
Step-by-step explanation:
Let's say he stayed for two hours.
y = 25(2) + 50
y = 50 + 50
y = 100
which are undefined? sec(-pi/2) csc(3pi) cot(7pi/2) csc(-3pi/2) cot(5pi/3)
Answer:
\(csc(3\pi ), sec(\frac{-\pi}{2})\)
The Undefined term is csc(3pi) and sec(-pi/2) .
What is Trigonometry?The area of mathematics that deals with particular angles' functions and how to use those functions in calculations. There are six popular trigonometric functions for an angle. Sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant are their respective names and acronyms (csc).
Given:
As, Cosecant is the reciprocal of sine, so the cosecant of any angle x for which sin x = 0 must be undefined, since it would have a denominator equal to 0. The value of sin (pi) is 0, so the cosecant of pi must be undefined.
Thus, csc(3pi) is undefined
and, the value of The value of cos (pi/2) is 0, so the secant of (pi)/2 must be undefined.
Thus, sec(-pi/2) is also undefined.
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whats (3x + 2) to the second power
Answer:
the correct answer is explained in the picture attached
(3x + 2)²
= (3x)² + 2(3x)(2) + 2²
= 9x² + 12x + 4
Use the algebraic identity :- (a + b)² = a² + 2ab + b².
________
꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂
The proportion of all US adults who eat popcorn when they go to the movie theater is p = 0.87. A random sample of 20 US adults was selected and asked if they eat popcorn when they go to the movie theater. Which of the following is the shape of the sampling distribution of p hat ?
a. The sampling distribution of p hat is approximately Normal because n p = 17.4 greater-than 10.
b. Because n (1 minus p) = 20 (1 minus 0.87) = 2.6 less-than 10, the sampling distribution of p hat is not approximately Normal. The sampling distribution of p hat is skewed right and centered at 0.87.
c. Because n (1 minus p) = 20 (1 minus 0.87) = 2.6 less-than 10 , the sampling distribution of p hat is not approximately Normal. Because p = 0.87 is closer to 1 than 0, the sampling distribution of p hat is skewed to the left.
d. Because n (1 minus p) = 20 (1 minus 0.87) = 2.6 less-than 10, the sampling distribution of p hat is not approximately Normal. Because p = 0.87 is closer to 1 than 0, the sampling distribution of p hat is skewed to the right.
The option that represents shapes of the sampling distribution of p hat is:
c. Because n (1 minus p) = 20 (1 minus 0.87) = 2.6 less-than 10 , the sampling distribution of p hat is not approximately Normal. Because p = 0.87 is closer to 1 than 0, the sampling distribution of p hat is skewed to the left.
What is the shape of the sampling distribution?Normal distribution is defined as the probability curve of a continuous distribution that's most likely symmetric around the mean. On the Z curve, at Z=0, the chance is 50-50. A bell-shaped curve is another name for it.
Because the requirement for normal is greater than 10, n×p is greater than 10 and nx(1-p) is also greater than 10.
This situation is abnormal because it is not valid. If p is close to 1 in a normal graph, then p is left skewed.
Thus, the option third is correct because nx(1-p)=2.6 less than equal to 10 then the sampling distribution is not approximate normal because p=0.87 is closer to 1 than zero. Sampling distribution is skewed to the left.
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27 is 3 times as many as 9
Answer:
That is true
Step-by-step explanation:
3 × 9 = 27
hope this helps...
Answer:
yes
Step-by-step explanation:
because if you add 9 and 9 is 18 and add 9 more and is 27
Find the course and ground speed for the following: Track 090°, airspeed 300km/h; wind 060°, 50km/h.
The course of the airplane relative to true north is 094°, and the ground speed is 344.2 km/h.
What is the ground speed of the plane?The horizontal and vertical component of the airspeed is calculated as follows;
Vx = 300 cos(30) = 259.8 km/h
Vy = 300 x sin(30) = 150 km/h
The horizontal and vertical component of the wind velocity is calculated as follows;
Vx = 50 cos(60) = 25 km/h
Vy = 50 sin(60) = 43.3 km/h
To find the resultant velocity, we can add the x and y components separately:
Vx = 259.8 km/h + 25 km/h = 284.8 km/h
Vy = 150 km/h + 43.3 km/h = 193.3 km/h
The magnitude of the resultant velocity is calculated as;
V = √(284.8² + 193.3²)
V = 344.2 km/h
The direction of the resultant velocity is calculated as;
θ = arc tan (193.3/284.8)
θ = 34.2⁰
The resultant direction to true north is calculated as;
track = 34.2 + 60 = 94.2°
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if u make 120.45 in 15 2/3 hours how long did u work if u made 40.15 ?
Answer:
about 5.22hrs
Step-by-step explanation:
cross multiply
120.45 ?
15.67 40.15
120.45*40.15
=629.1505
629.1505/15.67
=5.2233333...
Find the value of x.
46°
100°
X
Answer:
x=34°
Step-by-step explanation:
100+46=146
180-146=34
so x =34°
Answer:
x=34°
there is your answer :)
please help and answer ASAP please will mark Brainlest
What is the value of x?
Enter your answer in the box.
x =
°
Answer:
80 degrees
Step-by-step explanation:
The sum of the angles in a triangle is 180 degrees so we can create the equation 70+30+x=180. This solves out to 80 so x=80 degrees.
5c-2=3c then 24=c
how do i work this problem?
Answer:
actually, if 5c-2=c, that can also mean (5*1)-2=(3*1), or 5-2=3, so c actually equals 1
Step-by-step explanation:
yes
5c - 2 = 3c
=> 5c = 3c + 2
=> 5c - 3c = 2
=> 2c = 2
=> c = 2/2
=> c = 1
PLEASE HELPPP ME YALLL!!!!
Write an equation in point-slope form for the line that passes through each point with the given slope.
(2, 3), m = –4
The shirt Ben wants to buy costs $20 but he has a coupon for 40% off. What is the final
price of the shirt?
Answer:
$12
Step-by-step explanation:
becuase 10%=2$
so 40%=$8
and 20-8=12
can someone tell me what the asnwer is thanks (geometry)