Answer:
12 and 4
Step-by-step explanation:
12 / 3 = 4
12 + 4 = 16
Hope this helps!
on the July 7 billing date, Marvin had a balance due of $216.71 on his credit card. the transactions during the following month were
July 14 office supplies $52.04 July 17 scarf $15.66
July 21 payment of $100
July 24 charge: toy truck $44.03
the interest rate on the card is 1.25% per month. using the previous balance method find the finance charge on August 7 then find the new balance of August 7.
simple interest formula i=prt
Answer:
The first step is to calculate the average daily balance for the billing cycle. This is done by adding up the daily balances for each day of the billing cycle and then dividing by the number of days in the billing cycle. In this case, the billing cycle is from July 7 to August 6, so there are 31 days in the billing cycle.
The daily balances are as follows:
* July 7: $216.71
* July 14: $268.75
* July 17: $284.37
* July 21: $116.71
* July 24: $260.74
The average daily balance is therefore $226.81.
The next step is to calculate the finance charge. This is done by multiplying the average daily balance by the interest rate and then by the number of days in the billing cycle. In this case, the interest rate is 1.25% and the number of days in the billing cycle is 31 days.
The finance charge is therefore $7.43.
The final step is to calculate the new balance. This is done by adding the finance charge to the previous balance. In this case, the previous balance is $216.71 and the finance charge is $7.43. The new balance is therefore $224.14.
Here is the solution in mathematical form:
* Average daily balance = (216.71 + 268.75 + 284.37 + 116.71 + 260.74) / 31 = 226.81
* Finance charge = 226.81 * 0.0125 * 31 = 7.43
* New balance = 216.71 + 7.43 = 224.14
Step-by-step explanation:
Jayla had some video games, and then she bought 4 more games. Now she has 10 games.
1) Write the equation that matches this situation.
2) Define the variable.
3) Find the solution.
Step-by-step explanation:
Jalya's video games = x
She bought four more = +4
Now what she has = 10
1. x+4=10
2. The variable x represents the unknown value of the video games Jayla had.
3. x+4=10(Group like terms)
x=10-4
x=6
Which is more, 3 pounds or 50 ounces?
50 ounces = 3.125 pounds Alternative conversion We can also convert by utilizing the inverse value of the conversion factor. In this case 1 pound is equal to 0.32 × 50 ounces. hope this helps you!! <3
Give three numbers between - 6 and 10 that satisfy the given condition.
Positive real numbers, but not integers.
Select all that apply.
В.
O A 5
8
WIN
O C. 105
D
3
14
6
42
E. 20
1
9
Answer:
2 4 6 8
Step-by-step explanation:
Please help!! :)
In the figure, GH = HI = IJ. Find each length.
Need help................!!!!!!!!!
Answer:
There isn’t any question sry
Step-by-step explanation:
HELP PLEASE!! A BRAINLIEST WOULD BE GIVEN FOR THE BEST ANSWER.
The requried \(\int_a^{oo} g(x) dx\) must be convergent. Option C is correct.
Since f(x) is greater than or equal to g(x) for all x, we know that:
\(\int_a^{oo} f(x) dx\geq\int_a^{oo} g(x) dx\)
If \(\int_a^{oo} f(x)\)dx is convergent, then by comparison test, \(\int_a^{oo} g(x) dx\) must also be convergent. Therefore, the correct answer is (C) g(x)dx is convergent.
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Select the graph that correctly represents ƒ(x) = –2(x + 4)2 – 1.
The graph that correctly represents f(x) = –2(x + 4)² is graph (B).
What is a graph?A graph is a diagram that depicts the connections between two or more objects. A pie chart is a type of graph. In discrete mathematics, a graph is made up of vertices—a collection of points—and edges—the lines connecting those vertices. In addition to connected and disconnected graphs, weighted graphs, bipartite graphs, directed and undirected graphs, and simple graphs, there are many other types of graphs.So, graph of: f(x) = –2(x + 4)²
Then,
f(x) = -2(x + 4)² f(x) = (-2x - 8)²Now, plot (-2x - 8)² on the graph.
(Refer to the graph attached below)
Therefore, the graph that correctly represents f(x) = –2(x + 4)² is graph (B).
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On the graph, what is f (-1)?
Answer:
f(-1) = 2
Step-by-step explanation:
Hey there!
To find f(-1), we have to look at the x value of -1, and draw a vertical line. All of the points of intersection of the graph and the vertical line are your answers.
In this graph, the line touches point (-1,2), but we just want the y-value
f(-1) = 2
-Chetan K
What does shaded region represent???
Answer:
Elements, that are part of the universal set, that don't belong to A or B in any way
Point M is the midpoint of AB. The coordinates of point A are (−6, 2) and the coordinates of M are (−4, 1). What are the coordinates of point B?
Answer:
-2 ,2
Step-by-step explanation:
determine the domain of f(x)=√4x-3 in set builder notation
To determine the domain of this function, we have to remember that there are not real square roots for negative values, it means
\(4x-3\ge0\)Solve for x in the inequality
\(\begin{gathered} 4x-3\ge0 \\ 4x\ge3 \\ x\ge\frac{3}{4} \\ \end{gathered}\)x is more than or equal 3/4
In set builder notation it is written this way
\(D=\lbrace x\in R\text{ l }x\ge\frac{3}{4}\rbrace\)Suppose c(p) gives the number of calories burned doing p push-ups, and
p(t) gives the number of push-ups a person can do in t seconds.what is the meaning of the composite function c(p(45)).
The meaning of the composite function c(p(45)) is the number of calories burned doing push-ups in 45 seconds
How to interpret the meaning of the composite function c(p(45))?The functions are given as:
c(p) gives the number of calories burned doing p push-upsp(t) gives the number of push-ups a person can do in t secondsSo, the interpretation of the function c(p(t)) is
The number of calories burned doing push-ups in t seconds
In c(p(45)), the value of t is 45
Hence, the meaning of the composite function c(p(45)) is the number of calories burned doing push-ups in 45 seconds
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Please help I’m timed thank you!!!
Answer:
BAP=12
ABP=32.5
BCP=45.5
If the present value of an item is P and we experience an inflation rate of r, which is compounded continuously, for t years, what will the future value of the item be?
P = $60
r = 4.75%
t = 5
Answer:
I think it is p= $60
Can someone please help me with this math problem, ASAP?
The value of the function g(x + a) - g(x) is a(-2x - a + 5).
What is the value of the functionTo find the value of function g(x + a) - g(x), we first need to substitute g(x + a) and g(x) into the expression and simplify:
g(x + a) - g(x) = [- (x + a)^2 + 5(x + a)] - [-x^2 + 5x]
= [-x^2 - 2ax - a^2 + 5x + 5a] - [-x^2 + 5x]
= -x^2 - 2ax - a^2 + 5x + 5a + x^2 - 5x
= -2ax - a^2 + 5a
= a(-2x - a + 5)
Therefore, the value of g(x + a) - g(x) is a(-2x - a + 5).
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Find the slope of a line perpendicular to the line whose equation is x + 6y = -24.
Fully simplify your answer.
Answer:
\(m_{perpendicular}\) = 6
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
given
x + 6y = - 24 ( subtract x from both sides )
6y = - x - 24 ( divide through by 6 )
y = - \(\frac{1}{6}\) x - 4 ← in slope- intercept form
with slope m = - \(\frac{1}{6}\)
given a line with slope m then the slope of a line perpendicular to it is
\(m_{perpendicular}\) = - \(\frac{1}{m}\) = - \(\frac{1}{-\frac{1}{6} }\) = 6
What is the value of x for the triangle shown to the right?
Answer:
x = 6.24
Step-by-step explanation:
x =
Tan32° = OPP/ADJ
Tan32° = x/10
0.624 = x/10
cross-multiply
x = 6.24
A model rocket is launched with an initial upward velocity of 183 ft/s. The rocket's height h (in feet) after t seconds is given by the following.
h=183t-16t^2
Find all values of t for which the rocket's height is 95 feet.
Answer:
0.55 seconds and 10.89 seconds
Step-by-step explanation:
h = 183t − 16t²
95 = 183t − 16t²
16t² − 183t + 95 = 0
Solve with quadratic formula:
t = [ -(-183) ± √((-183)² − 4(16)(95)) ] / 2(16)
t = (183 ± √27409) / 32
t = (183 ± √27409) / 32
t ≈ 0.55 or 10.89
Explain why it's important to follow the Order of Operations in Math.
Answer:
The order of operations is a rule that tells you the right order in which to solve different parts of a math problem. ... Subtraction, multiplication, and division are all examples of operations.) The order of operations is important because it guarantees that people can all read and solve a problem in the same way.
Answer:
The order of operations is a rule that tells you the right order in which to solve different parts of a math problem. Subtraction, multiplication, and division are all examples of operations.) The order of operations is important because it guarantees that people can all read and solve a problem in the same way.
Step-by-step explanation:
Solve the equation in the real number system: x^8-4x^7+3x^6+8x^5-15x^4+4x^3+9x^2-8x+2=0
The solutions for the given equation are x=−1,1,√2,−√2. Therefore, option B is the correct answer.
The given equation is x⁸-4x⁷+3x⁶+8x⁵-15x⁴+4x³+9x²-8x+2=0.
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Here, (x⁸-4x⁷+8x⁵+4x³)+3x⁶-15x⁴+9x²+2=0
(x-1)⁵(x³+x²-2x-2)=0
(x-1)⁵(x²-2)(x-1)=0
(x-1)⁵=0, (x²-2)=0 and (x-1)=0
x=±1 x=±√2 and x-1
Exact Form: x=−1,1,√2,−√2
Therefore, option B is the correct answer.
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A four-ounce serving of Campbell's Pork & Beans contains 5 grams of protein and 21 grams of carbohydrates A typical slice of "lite" rye bread contains 4 grams of protein and 12 grams of carbohydrates.
(a) I am planning a meal of "beans-on-toast" and I want it to supply 20 grams of protein and 80 grams of carbohy- drates. How should I prepare my meal?
(b)If I require A grams of protein and B grams of carbohy- drates, give a formula that tells me how many slices of bread and how many servings of Pork & Beans to use.
(a) To meet the desired 20g protein and 80g carbohydrate intake, prepare 4 servings of Pork & Beans and combine with 15 slices of "lite" rye bread.
(b) Bread: A/4 slices, Beans: B/21 - (A/4) * (12/21) servings.
(a) To prepare a meal of "beans-on-toast" that supplies 20 grams of protein and 80 grams of carbohydrates, you can use the following combination:
- Servings of Campbell's Pork & Beans: 4 servings.
- Slices of "lite" rye bread: 15 slices.
By using 4 servings of Campbell's Pork & Beans, you will obtain a total of 20 grams of protein (5 grams per serving) and 84 grams of carbohydrates (21 grams per serving).
Combining this with 15 slices of "lite" rye bread will contribute an additional 60 grams of carbohydrates (12 grams per slice) and 4 grams of protein (4 grams per slice). Thus, your meal will meet the desired nutritional requirements of 20 grams of protein and 80 grams of carbohydrates.
(b) The formula to determine the number of slices of bread and servings of Pork & Beans needed to meet specific protein and carbohydrate requirements is as follows:
- Number of slices of bread (Bread): A divided by 4.
- Number of servings of Pork & Beans (Beans): (B divided by 21) minus ((A divided by 4) multiplied by (12 divided by 21)).
Using this formula, you can calculate the appropriate quantities of bread and beans based on the desired protein (A) and carbohydrate (B) values.
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You are planning a trip to Bermuda but have heard stories of people getting lost in the area that forms what is known as the Bermuda Triangle. You are curious just how big the area that forms the triangle actually is and decide to investigate. You discover that one side length of the triangle is 890 miles and another side is 920 miles and the angle between them is 70 degrees. What is the area that the plane can fly and be in the zone known as the Bermuda Triangle? Round the answer to the nearest mile.
Answer:
160
Step-by-step explanation:
Answer this correctly I’ll give u brainalist + 10 points
Using AJKL, what is the length of JK? Answers are in feet.
NEED HELP ASAP
Answer:
JK = 21 ft
Step-by-step explanation:
To find JK = x, apply Trigonometry function.
Reference angle = 65°
Opposite side = JK = x
Adjacent side = KL = 10 ft
Apply TOA:
Tan 65° = Opp/Adj
Tan 65° = x/10
Multiply both sides by 10
10*Tan 65° = x
21.4450692 = x
x = 21 ft (nearest feet)
A circle has an area of 45 square meters. What is the area of a sector with an arc measure of 70°? I need this asap someone help please
Answer:\(8.75\ m^2\)
Step-by-step explanation:
Given
Area of circle is \(A=45\ m^2\)
Arc measure \(\theta =70^{\circ}\)
and area of sector is given by
\(\Rightarrow \frac{\theta }{360^{\circ}}\times \text{Area of circle}\)
\(\Rightarrow \frac{70}{360}\times 45\)
\(\Rightarrow 0.194\times 45\)
\(\Rightarrow 8.75\ m^2\)
So, area of sector is \(8.75\ m^2\)
There are four slices of pizza left to choose from. Each slice of pizza has one topping. Three of the slices have sausage as a topping and the fourth slice has pepperoni as a topping. Kiran randomly selects one slice then Mai randomly selects one slice. What is the probability that Mai selects a slice of pepperoni pizza under the condition that Kiran selects a slice of sausage pizza?
Since Kiran selects a slice of sausage pizza, there are three remaining possibilities for Mai: two slices with sausage and a slice with pepperoni.
Then, the probability of picking a pepperoni pizza under those conditions equals the number of pepperoni slices divided by the total number of slices.
Since there is 1 pepperoni slice and a total of 3 slices, the probability is:
\(\frac{1}{3}\)Which equation represents the graphed function? 5 O y = 4x - 2 O y=-4x-2 O y = x=2 5 4 3 2 1 23 (4, -1) O y=-x-2 0,-2) 097
Answer :The correct equation is the third option : y = (1/4)x - 2
(q1) Find the length of the curve described by the function
The value of the Integral at the lower limit from the value of the integral at the upper limit to get the length of the curve.
The length of the curve described by the function f(x) = 1 + 3x^2 + 2x^3 is to be found. The formula used to find the length of a curve is:
L = ∫(sqrt(1 + [f'(x)]^2))dx where f'(x) is the derivative of f(x)We have to first find f'(x):f(x) = 1 + 3x^2 + 2x^3f'(x) = 6x + 6x^2
The integral becomes:L = ∫(sqrt(1 + [6x + 6x^2]^2))dx = ∫(sqrt(1 + 36x^2 + 72x^3 + 36x^4))dx The integral appears to be difficult to evaluate by hand.
Therefore, we use software like Mathematica or Wolfram Alpha to solve the problem. Integrating the expression using Wolfram Alpha gives:
L = 1/54(9sqrt(10)arcsinh(3xsqrt(2/5)) + 2sqrt(5)(2x^2 + 3x)sqrt(9x^2 + 4))The limits of integration are not given. Therefore, the definite integral be solved.
We can, however, find a general solution. We use the above formula and substitute the limits of integration.
Then, we subtract the value of the integral at the lower limit from the value of the integral at the upper limit to get the length of the curve.
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Montel loaned $6800 to a friend for 13 months at an annual rate of 7.7% simple interest. How much interest did the borrower owe?
Answer:
$563.23
Step-by-step explanation: