The histogram below shows information about the hours students spent exercising in a week:
A: The number of students who exercised 4 hours or more
B: The number of students who exercised 9 hours or fewer
C: The mean hours of exercise
D: The median hours of exercise
Answers
Answer:
A : 4 students
B: 9 students
B- 9 students
Hope this helps
Related Questions
PLS HELP I REALLY CAN'T FAIL!!! GIVING BRAINLIEST!
Answers
trust me i did the math
37. Calculate the value of c in the triangle below.
Answers
Answer:
c = 26 in the triangle below.
Step-by-step explanation:
Here use the Pythagorean Theorem which states that for a right triangle,
a² + b² = c².
So here we input the triangle values.
a² + b² = c²
10² + 24² = c²
100 + 576 = c²
c² = 676
c = 26.
Answer:
26 is the correct answer
QUESTION 8 PART B C AND D, PLEASE DO ALL OF THEM I WILL MARK BRAINIST!!!
Answers
Answer:
c,3 y,4 x,19
Step-by-step explanation:
Answer: c,3 y,4 x,19
Step-by-step explanation:
I just want to know deh y numbers .-.
Thx.
Answers
Answer:
Look at the image.
Step-by-step explanation:
y = - 3 - 2x
y = - 3 - 2( - 5)
y = - 3 + 10
y = 7
y = - 3 - 2( - 2)
y = - 3 + 4
y = 1
y = - 3 - 2( - 1)
y = - 3 + 2
y = - 1
y = - 3 - 2(2)
y = - 3 - 4
y = - 7
------------------------------
The RANGE of the function shown is
A) [4,1]
B) [4, ♾)
C) [1,♾)
D) [0,♾)
Answers
Answer:
it is b
Step-by-step explanation:
Please help me answer this.
Answers
Answer:
it should be 46 in squared.
A circular picture is 8 inches in diameter.
Part A
What is the area of the picture in square inches?
A. 4π square inches
B. 8π square inches
C. 16π square inches
D. 32π square inches
Part B
A-frame that is 2 inches wide surrounds the picture. What are the total area of the picture and the frame in square inches?
A. 4π square inches
B. 12π square inches
C. 36π square inches
D. 40π square inches
Answers
Answer:
Step-by-step explanation:
A) first take half of the diameter (8/2 = 4)
then to find area you do Pi x r^2
3.14 x 4^2
3.14 x 16 =
C should be your final answer.
B)
36pi -- C.
16pii
Part B
36pii
Mark me brainiest if I helped you!!
Plz help!!!!!!!!!!!!!!! 100 points! any links or wrong answers will be flaged
Part A: The Sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 1.55 ⋅ 107 seconds? Express your answer in scientific notation and show your work. (5 points)
Part B: Which is the more reasonable measurement of the distance between the tracks on a CD:
1.6 ⋅ 10−3 mm or 1.6 ⋅ 103 mm? Justify your answer. (5 points)
Answers
Answer:
Part A: 431070.9 ergs
Part B: 1.6 x 103mm
Step-by-step explanation
Daniela recorded low temperatures during the school day last week and this week her results are shown in the table below.
low temperatures this week;
42 38 45 46 39
low temperatures last week;
56 58 52 62 62
Danielle used the steps below to find a relationship between the difference in the mean temperatures and the mean absolute deviations of the data set.
which step did Daniela make the first error?
step one
step two
step three
step four
Answers
Answer:
step 3
Step-by-step explanation:
Here is a triangular prism. A triangular prism, the triangle has base 6 centimeters, sides 5 centimeters each, and height 4 centimeters perpendicular to the 6 centimeter base. The prism has height 10 centimeters. What is the volume of the prism, in cubic centimeters? What is the surface area of the prism, in square centimeters? Show your work and calculations for both parts of the question for full credit. Only giving an answer will only receive half credit.
Answers
Answer:
Area (A) Triangle = 1/2 b x h = 1/2 (6)(7) = 21 cm^2
V = A x L = 21 cm^2 x 4 cm = 84 cm^3
Double check all calculations OK
Answer: Volume of Triangular Prism = 84 cm^3
Step-by-step explanation:
If its wrong im sorry I tried! :)
Mary Catherine Dooley plans to install a border of new tiling around the circumference of her circular spa. If her spa has a radius of 14 feet, find its exact circumference and the circumference rounded to the nearest tenth.
Exact means leave the pi symbol in the answer
Rounded means to replace the pi symbol with either 3.14 or 22/7
Area is the amount of space inside a 2 dimensional object.
Answers
C=2pi14
C=28pi
C=88.0
(Need help) pls read all of it?
At an amusement park, Mary wants ride a rollercoaster that costs 21 tickets, a bumper car that costs 32 tickets, and a merry-go-round that costs 31 tickets. Mary had 23 tickets, but lost 6 of them on a ride, How many more tickets does she need?
Answers
Answer:
total amount of tickets for the rides: 21+32+31=84
total amount of tickets she has: 23-6= 17
total amount of tickets she needs left: 84-17=67
answer: 67
Hope this helped :) have a great rest of your day or evening!!!
[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]
She need 67 more tickets.
The sum of cost of all rides = 84
She had 23, but she lost 6... so now she only have 17,
so 84 – 17 = 67
and it's ur answer
ThanksHope it helpsPls mark as brainliestThe cube volume is 1000cm find the all face area
A. 200cm
B. 300cm
C. 500cm
D. 600cm
Answers
Answer:
D. 600 [tex]cm^{2}[/tex]
Step-by-step explanation:
Volume of a cube = [tex]s^{3}[/tex] = 1000, s = [tex]\sqrt[3]{1000} =10[/tex]
So, the side length is 10 cm
Surface area of a cube is 6[tex]s^{2}[/tex] where s is the side length
so [tex]s^{2}[/tex] = [tex]10cm^{2} = 100 cm^2[/tex]
6*100[tex]cm^{2}[/tex] = 600 [tex]cm^{2}[/tex]
So the answer is D. 600 cm (it should have a little superscript 2 next to it)
What value from the set [4.5.6.7.8] makes the equation 8x + 1 = 57 true? Show your work?
No fake/scam answers - No "i dunno" answers - no gacha life avatars
Answers
Answer:
7
Step-by-step explanation:
8x+1=57 subtract 1 from each side
8x=56 divide by 8
x=7
-1 -1
8x=56
divide 8
x= 7
12 x 3/8 story problem ideas pls?
Answers
Answer:
Rick Astley measures a window's front side to be 12 feet in length by 3/8 feet in width. What is the surface area of the window?
Step-by-step explanation:
You don't have to use Rick Astley, but you can if you want ;)
Aswer: 4.5 ft^2
Answer is below. Look at the explanation to understand my answer.
To multiply fraction, you'll need to multiply the numerator by the other numerator and the denominator by the other denominator. You don't need to make the denominators common.
Normally you'll multiply the numerator and the denominator, but for this, 12 is a whole number. To convert it into a fraction, put 1 as the denominator.
12 will now be ¹²⁄₁.
Remember, you don't need to make common denominators. Only for subtracting and adding fraction with unlike denominators.
Our problem will be like this: [tex]\frac{12\times3}{1\times8}[/tex]
With that being said, let's solve.
12 times 3 equals 36.
1 times 8 equals 8.
Our answer is ³⁶⁄₈, but it is improper. We will need to convert it into a mixed number by dividing the numerator by the denominator.
Find the Greatest Common Factor (GCF) of 36 and 8. If there is, reduce the fraction dividing both numerator and denominator by it.
Therefore, the GCF is 4.
Whatever you do to the top, You do to the bottom.
Our problem will be this: [tex]\frac{36\div4}{8\div4}[/tex]
36 divided by 4 is 9.
8 divided by 4 is 2.
Hence the fraction is ⁹⁄₂, but the fraction is still improper. Instead of finding the GCF, we will use long division.
We will divide 9 by 2 to get the answer.
9 divided by 2 is 4 with a reminder of 1.
The reminder will be the numerator, the denominator will be the same, and the quotient, or the answer will be the mixed number.
Therefore, our final answer is 4 ½.
Let me know of questions and concerns about my answer.
This table shows a linear relationship between the amount of water in a tank and time.
Answers
PLSSS HELPPP THIS IS MY LAST QUESTIONS
Answers
Answer: C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A cylinder is made up of two parallel congruent circles and a rectangle which base is the circumference of the circle.
answer the equations:
1. 4x+16
2. 8 + 4x+8
3. x+8+x
4. 4+2x+4
5. x+1+2x+8
Answers
Answer:
Answers below
Step-by-step explanation:
1) 4 (x+4)
2) 4x + 16
3) 2x+8
4) 2x+8
5) 3x+9
help me please ;-; math hurts my head
Answers
Angle C = 90- 26= 64
So angle C is complementary
Angle G= 90-27= 63
So angle G is also complementary
For 3 angles that should be supplementary
M= 64+63+x = 180
x= 53
The recycling center processes 35,000 pounds of recyclable materials. How many tons are processed?
Answers
Answer:
17.5 tons
I hope it's helps you
Answer:
17.5 tons
Step-by-step explanation:
1 ton = 2000 lb
35,000 lb * (1 ton)/(2000 lb) = 17.5 tons
Write and solve an equation to find the value of X
Answers
45 + 3x = 180
Subtract 45 from both sides to remove the 45 on the left
3x = 135
Then divide both sides by 3
x = 45
Answer is X = 45
Answer:
45 + 3x = 180
x = 45
Step-by-step explanation:
45 + 3x = 180
3x = 180 - 45
3x = 135
x = 135/3
so, x = 45
23. Consider the diagram below.
Which relationship describes the marked angles?
A. consecutive interior angles
B. Consecutive exterior angles
C. Corresponding angles
D. Alternate exterior angles
E. Alternate interior angles
Answers
Answer:
E
Step-by-step explanation:
The transversal of the parallel lines makes the alternate interior angles congruent according to the alternate interior angles theorem
What is the area of this face plz help!!!!
Answers
Answer:
The image is blurry on my screen
Step-by-step explanation:
Solve the given equation.
v + 13 = 40
what is v
Answers
V = 37
Step-by-step explanation:
27+13=40
v=27
The dot plot shows the number of hours Stan worked each week for the last 3 months. What fraction of the total number of weeks did Stan work 15 or more hours? Express in simplest form.
Answers
Answer:
1/3
Step-by-step explanation:
Brainlyest for the person who answers both and is right
Answers
Hope this helps
Please help!!!! At a gymnastics meet, a gymnast scored an 8.95 on the vault and a 9.2 on uneven bars. Write two equivalent expressions that could be used to find her total score. NO LINKSSSSSSSSSSSSSSSSSSSSSSSSSSS
Answers
Please help i will give brain-list!
Lin counts 5 bacteria under a microscope. She counts them again each day for four days, and finds that the number of bacteria doubled each day—from 5 to 10, then from 10 to 20, and so on.
Is the population of bacteria a function of the number of days? If so, is it linear? Explain your reasoning.
Answers
I need help plzzzzzzzzzzzzzz
Answers
Answer: x=21
Step-by-step explanation:
Concept
- If three parallel lines intersect two transversals, then the segments intercepted on the transversals are proportion.
Solve
Given
x/7 = 27/9
Simplify
x/7 = 3/1
Cross multiply
x = 21
Hope this helps!! :)
Please let me know if you have any questions
Look at the table below. Plot and label points M and N on the coordinate
plane below. Then write ordered pairs for points M and N and describe how to move
from (0, 0) to each point.
Answers
N = (5,2)
For M, you simply move to 1 on the x axis abs for 4 you move on the y axis. Same does for N, for 5 you move on the x axis and for 2 you move on the y axis.