Answer:
The answer is the first one, 132 square centimeters
The pharmacist has a 2.8 L bottle of cough syrup. If she fills a bottle that is 1,200 ml, how many ml of cough syrup does the pharmacist have left?
160 ml
400 ml
1,600 ml
4,000 ml
Answer: 1,600 ml
Step-by-step explanation:
You can arrive at this answer by subtracting the amount of cough syrup used (1,200 ml) from the initial amount in the bottle (2.8 L, which is 2,800 ml).
2,800 ml - 1,200 ml = 1,600 ml
I hope this helps :)
Answer: 1,600 mL
Step-by-step explanation:
1. convert the 1,200 mL to L, which is 1.2 L.
2. Subtract that value from 2.8 L, equaling 1.6 L
3. Convert the 1.6 L back into mL by multiplying by 1000, which is equivalent to 1600 mL.
just if someone gets this question!!
Answer:
You selected the correct answer.
Step-by-step explanation:
Solve the system using elimination and find the y and x coordinates
Answer:(-1,1)
Step-by-step explanation:
Answer:
Your answer is: (2,-1). I provided a picture in case you need to show your work.
Find the solution set to this inequality
Answer:
x>1/2
Step-by-step explanation:
2x - 3 > (2x - 5)/2 Multiply by 2 on both sides
2(2x - 3)> (2x - 5) Remove the brackets
4x - 6 > 2x - 5 Subtract 2x from both sides
4x - 2x - 6> 2x-2x - 5 Combine
2x - 6 > - 5 Add 6 to both sides
2x - 6+6 > -5 + 6
2x > 1 Divide by 2
z > 1/2
Answer:
x > 1/2
Step-by-step explanation:
1. multiply both sides by 2 (because of the fraction)
2x-3(*2)>2x-5/2(*2)
4x−6>2x−5
2. solve for x
4x-6>2x-5
4x-2x>-5+6
2x>1
3. divide
2x>1
2x/2>1/2
x>1/2
and thats your answer, x>1/2!
20 pts:
Here are points A-E.
a. Which point is the image of B using A as the center of dilation and with a scale factor of 2? Select Choice:
b. Which point is the image of A using B as the center of dilation and with a scale factor of 2? Select Choice:
c. Which point is the image of B using A as the center of dilation and with a scale factor of 1/2? Select Choice:
d. Which point is the image of A using B as the center of dilation and with a scale factor of 1/2? Select Choice:
Answer:
a's answer = E
b's answer = C
c 's answer= D
d 's answer= A
Plz help! read the instructions and write a proper answer and if you don't i will report you! And the first one to answer right will get a brainliest!
Answer:
1 = 0.61, 2 = 1.13
Step-by-step explanation:
The first is 25 + 25 + 10 + 1. This is 61 cents which is 0.61 of 1 dollar. The second is 100 + 10 + 1 + 1 + 1. This is equal to 113, 0r 1.13
BRAINLIEST PLEASE
A college offers shuttle service from Olney Hall or Lot B to its campus quad. Both shuttles first depart their locations at 9:15 A.M. They run from each location to campus and back at the intervals shown. When is the next time both shuttles will depart for Campus at the same time?
Answer:
11:31
Step-by-step explanation:
Answer:
11:31
Step-by-step explanation
Because I got it right.
Use the Midpoint Rule with \(n=5\) to estimate the volume obtained by rotating about the y-axis the region under the curve \(y=\sqrt{1+x^3}\), \(0\leq x\leq 1\).
To estimate the volume using the Midpoint Rule with \(\displaystyle n=5\), we need to divide the interval \(\displaystyle 0\leq x\leq 1\) into \(\displaystyle n\) subintervals of equal width. Since \(\displaystyle n=5\), each subinterval will have a width of \(\displaystyle \Delta x=\frac{1-0}{5}=\frac{1}{5}\).
Now, let's calculate the volume using the Midpoint Rule. The formula for the volume obtained by rotating about the y-axis is:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{n}y_{i}\Delta x\)
where \(\displaystyle y_{i}\) represents the value of the function \(\displaystyle y=\sqrt{1+x^{3}}\) evaluated at the midpoint of each subinterval.
First, let's find the midpoints of the subintervals. Since the width of each subinterval is \(\displaystyle \Delta x=\frac{1}{5}\), the midpoint of the \(\displaystyle i\)-th subinterval is given by:
\(\displaystyle x_{i}=\frac{\Delta x}{2}+\left( i-\frac{1}{2}\right) \Delta x=\frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\)
Substituting \(\displaystyle x_{i}\) into the function \(\displaystyle y=\sqrt{1+x^{3}}\), we obtain:
\(\displaystyle y_{i}=\sqrt{1+\left( \frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\right) ^{3}}\)
Now, we can calculate the approximate volume using the Midpoint Rule:
\(\displaystyle V\approx 2\pi \sum _{i=1}^{5}y_{i}\Delta x\)
Substituting the values of \(\displaystyle y_{i}\) and \(\displaystyle \Delta x\) into the formula, we can evaluate the sum and compute the estimated volume.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Please see photo attached. I don't understand
8. Explain why 30+1 = 6 is the same as 30 -/-/--/-X-X = 0. What is
the value of x in this example?
Answer:
5
Step-by-step explanation:
5 because of two ways one you could do 6*what is 30. Or you could do repeated addition 30=5+5+5+5+5+5. But when you do 30=5-5-5-5-5-5. You are doing repeated subtraction which is equivalent to 30-5*6= 0.
Hope this helps more than the link! :)
help me this one plssssssssssss
Answer:
The integer that describes the translation from B to B' is (-2,1)
HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!
REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!
The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?
Answer:
(10t + u)(10u + t) = 4,930
100tu + 10t^2 + 10u^2 + tu = 4,930
101tu + 10t^2 + 10u^2 = 4,930
10t^2 + (101u)t + (10u^2 - 4,930) = 0
(101u)^2 - 4(10)(10u^2 - 4,930)
= 10,201u^2 - 400u^2 + 197,200
= 9,801u^2 + 197,200
We see that u = 5 gives 442,225.
√442,225 = 665
(10t + 5)(50 + t) = 4,930
500t + 10t^2 + 250 + 5t = 4,930
10t^2 + 505t - 4,680 = 0
2t^2 + 101t - 936 = 0
t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)
= (-101 + √17,689)/4
= (-101 + 133)/4 = 32/4 = 8
So the numbers are 58 and 85.
58 + 85 = 143
y=2x−1 5x−4y=1 Is (1,1) a solution to the system? Show your work.
Answer:(x,y)=(1,1)
Step-by-step explanation: y=2x - 1 , 5x - 4y=1
y=2x-1
5x-4y=1
5x-4(2x-1)=1
x=1
y=2x+1-1
y=1
(x,y)=(1,1)
1=2 x 1 - 1
5 x 1 - 4 x 1 = 1
1=1
1=1
therefore the anwser would be (x,y)=(1,1)
Answer:
(x,y)=(1,1)
Step-by-step explanation:
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
What is the slope of line a?
A. -1/4
B. -4
C. 4
D. 1/4
Answer:
A. -1/4
Step-by-step explanation:
The line is going down making the slope negative and doing rise over run the slope is -1/4.
\(\frac{1- 0}{0-4}\)= 1/-4 = -1/4
Given a scale drawing of the square with a horizontal scale factor of 40% and a vertical scale factor of 240%, what are the dimensions, in units, of the scale drawing?
Your answer should fit the following format:
The length of the shorter side is _________ units, and the length of the longer side is _______ units.
Answer: The shorter side is 2 units, and the longer side is 12 units.
Step-by-step explanation: The original square is 5 units. multiply by decimal equivalents to find the new scaled units
40% of 5 is 2 That is: 0.4 × 5 = 2.0
240% of 5 is 12 That is 2.4 × 5 = 12.0
240
Please help! Screenshot
Answer:
a circle
Step-by-step explanation:
Hard math for me 7th grade
2\(^{2}\) + 5 + 50 ÷ 2(5)
Hey there!
2^2 + 5 + 50 ÷ 2(5)
2^2 = 2 • 2 = 4
4 + 5 + 50 ÷ 2(5)
4 + 5 = 9
9 + 50 ÷ 2(5)
50 ÷ 2 = 25
9 + 25(5)
25(5) = 125
9 + 125
= 134
Answer: 134 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
This work is way to hard and my work is stacking it would be nice to have some weight off my back
1) Popcorn unit price: 17.57/7 = $2.51
2.51 x 3 = 7.53
Three bags of popcorn would cost $7.53.
2) Old games unit price: 73.10/5 = 14.62
14.62 x 6 = 87.72
If they sold six games they would've made $87.72.
3) Lollipop unit price: 20.51/7 = %2.93
2.39 x 4 = 11.72
Four lollipops would cost $11.72
4) Hotdogs unit price: 82.86/3 = $27.42
Hamburgers unit price: 55.12/2 $27.56
Hotdogs have the lower unit price. $27.42 < $27.56
5) Packs of paper unit price: 12.74/7 = $1.82
1.82 x 2 = 3.64
Two packs of paper would cost $3.64
6) Pair of shoes unit price: 49.32/4 = $12.33
12.33 x 6 = $73.98
Six pairs of shoes would cost $73.98
7) Brand A unit price: 71.28/6 = $11.88
Brand B unit price: 59.15/5 = $11.83
Brand B has the cheaper price. $11.83 < $11.88
8) Pounds of seeds unit price: 37.62/2 = $18.81
18.81 x 6 = $112.86
Six pounds of seeds would cost $112.86
9) Red Grapes unit price: .82
Green Grapes unit price: .84
Green grapes are more expensive. .84 > .82
10) Book Store unit price : 21.69/3 = $7.23
Online unit price: 14.28/2 = $7.14
Online has a lower unit price. $7.14 < $7.23
slope 2
.........................................................
screenshot 1: question
screenshot 2: answer options
thx
Answer:
A/m=-2. since x goes up by 2 on the table, y decreases by 4 on the table, but if the next part of x on the table was 6, then y would be -2.
8th pre-algebra worth 20 please help
How far did I travel to reach my destination on each day of my three-day Trip?
a. On Day 1, after traveling 5/8 of the way to the first day's destination, I still had 15 miles left to go before reaching my first destination.
b. On Day 2, after traveling 18 miles, I still had 2/5 of that day's distance left to go before reaching my second destination.
c. On Day 3, after traveling 5/11 of that day's distance, I still had 6 more miles to travel than what I had already traveled that day, before reaching my third destination.
Answer:
81 miles
Step-by-step explanation:
Day 1
3/8---15 miles
1/8---5 miles
8/8---40 miles
Day 2
3/5---18 miles
1/5---6 miles
5/5---30 miles
Day 3
6/11---6 miles
1/11---1 mile
11/11---11 miles
Total: Day 1 + Day 2 + Day 3
40+30+11=81
Simplify the equation.
Answer:
Step-by-step explanation:
5(x-3y)+2(4x+y)-(x+y)
5x-15y+8x+2y-x-y
5x+8x-x-15y+2y-y
13x-x-13y-y
12x-12y
What is 90-10x60=_____?
Answer:
-510
Step-by-step explanation:
90-10x60
=90-600
=-510
Answer:-510
Hope this hello and yes I did the math it’s right
LAST MATH PLS ANSWER
Estimate the sum using front end estimation. A. 1,100 B. 1,200 C. 1,300 D. 1,400
Answer:The answer is C.1,300
Step-by-step explanation:816 to the nearest hundred would be 800, and 492 to the nearest hundred would be 500. Adding these, it will be 1300
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
zoey is using an open number line. she wants to find 232+578. which addend should she place on the number line to start? explain
Answer:
To add 232 and 578, Zoey should start by placing the smaller addend, which is 232, on the number line. She can then add the larger addend, which is 578, by counting up from 232.
Here's how Zoey can do it:
Draw an open number line and label it from 0 to 800, with tick marks for every 100 units.Mark the starting point for 232 on the number line.To add 578, Zoey can count up from 232 by 100s until she reaches 578.She can count 100, 200, 300, 400, 500, and 600, which brings her to 832.However, she only needs to add 578, so she can stop at the point on the number line labeled 810.Therefore, Zoey should place 232 on the number line to start adding 232 and 578.
Zoey should place the addend 232 on the number line to start.
What is Number Line?A number line is a straight line drawn horizontally where the numbers are placed at an equal intervals.
Number line has numbers 232 and 578 marked at different points.
In order to find the sum of these two addends, we have to place the smaller addend at the start.
Here 232 is the smaller addend
578 is the larger addend.
Start with the smaller one, 232.
Then add the larger addend to it.
Hence the addend that should be started with is 232.
Learn more about Number lines here :
https://brainly.com/question/13425491
#SPJ2
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
Please help me! Thank you!
Answer:
false
Step-by-step explanation:
Answer:
It's actually True
Step-by-step explanation:
If you look at the graph there is a pattern between all the points on it. And if you follow the pattern it shows 18 and 30 line up. :))