1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
3 years ago
14

EXTRA POINTS :)) find the volume - *multiple choice*

Mathematics
2 answers:
julia-pushkina [17]3 years ago
8 0

Answer:

the third one

Step-by-step explanation:

mote1985 [20]3 years ago
6 0

Answer:

The last one

Step-by-step explanation:

kk so the formula for this is

V=πr2h=π·42·3≈150.79645

You might be interested in
Mr. Sanchez is grading papers. Yesterday he graded 3 papers in 10 minutes. Today, he graded 2 papers in 8 minutes. What was the
siniylev [52]

Answer:

The difference is 3 papers per hour

Step-by-step explanation:

First, you make turn the 10 minutes to 60 minutes by multiplied by 6 and the same to three and you would get 18 paper per hour. Next, you simplify the 8 minute rate to 1 paper in 4 minutes then multiply the 4 by 15 = 60 minutes then the same to the 1 equal to 15 paper per hour. Finally, you subtract 18 - 15 = 3 paper.

3 0
2 years ago
-3-2(2x-3) simplified
ddd [48]
First Distribute, then subtract and you’ll get -4x+3
6 0
2 years ago
Kat is painting the edge of a triangular stage prop with reflective orange paint. The lengths of the edges of the triangle are (
Eva8 [605]
Plug 4 in for every x

(3*4)-4=8
(4^2)-1=15 [(4^2) is 4*4]
(2*(4^2))-15= 15 [because of PEMDAS the exponent comes first and then multiply by 2 then subtract]

Perimeter is the sum of the lengths so add up all the sides from above
8+15+15=38
3 0
3 years ago
Which ratios form a proportion?
LekaFEV [45]
I would say D. 10/16, 5/8
Hope This helps :)
4 0
2 years ago
Choose the answer that validates that the rate of change is constant by showing that the ratios of the two quantities are propor
docker41 [41]

Given:

The table of values is

Number of Students   :  7    14   21    28

Number of Textbooks : 35  70  105  140

To find:

The rate of change and showing that the ratios of the two quantities are proportional and equivalent to the unit rate.

Solution:

The ratio of number of textbooks to number of students are

\dfrac{35}{7}=5

\dfrac{70}{14}=5

\dfrac{105}{21}=5

\dfrac{140}{28}=5

All the ratios of the two quantities are proportional and equivalent to the unit rate.

Let y be the number of textbooks and x be the number of students, then

\dfrac{y}{x}=k

Here, k=5.

\dfrac{y}{x}=5

y=5x

Hence the rate of change is constant that is 5.

8 0
3 years ago
Other questions:
  • What is the slope of the line that contains the points (9,-4) and (1,-5)?
    6·2 answers
  • How many dots are there at t minutes? Solve the problems by your preferred method. Your
    5·1 answer
  • Which of the following best describes the equation below?
    10·2 answers
  • Which number is an irrational number?
    12·1 answer
  • A company offering short term loans agrees to lend Nick $1,200. The amount (plus interest) is repayable in one year, and the int
    6·1 answer
  • How far away from zero on the y-axis is the point (2, 5)?
    6·1 answer
  • Can anyone please help me with this questions 2-51 “Plot triangle ABC with vertices A(0,0), B(3,4), and C(3,0) on graph paper. U
    8·1 answer
  • Find the distance between A and B.
    6·2 answers
  • Solve the inequality for x.<br> 17 &lt; x - 10<br> Simplify your answer as much as possible.
    9·2 answers
  • A computer store decides to increase the prices of all the items it sells by 15%. the store manager uses matrices to prepare the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!