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
fredd [130]
3 years ago
5

Can someone help me please I’m struggling so much. let me know if the things that I put already are right

Mathematics
1 answer:
makvit [3.9K]3 years ago
5 0

your calculations for volume (pi x r^2 × h) and surface area (2 × pi × r (h+r)) are correct. However your ratio are incorrect. From the formulas the ratio of surface area to volume would be r×h:2(h+r)

You might be interested in
identify the type of transformation (translation,rotation,reflection,dilation) and give the rule! thanks
Katarina [22]
Translation (1,1) as it has moved one left horizontally and one up vertically. that is if the question is about the bottom left shape. if it is about the top right then it would be (-1,-1)
6 0
3 years ago
I need help to figure this out I don't understand it
vladimir1956 [14]
Given the cost of $28 to rent a trailer for an x amount of hours:

The expression is 28x
5 0
3 years ago
A car traveling 100 miles in 2 hours has a unit rate of ___ miles per hour.
Angelina_Jolie [31]

Answer:

50 miles

Step-by-step explanation:

if a car travels 100 miles in two hours, divide 100 by 2 and you get 50 miles.

5 0
3 years ago
Read 2 more answers
Yoooooooooooooooooooooooooo can you please help me!?
klemol [59]
She has totally 10+5+3=18 marbles, so the probability is 10/18=5/9. The complement is (9-5)/9=4/9.

Hope this helped!
4 0
3 years ago
Which of the following numbers is proportional to 84/108?
lara [203]

Proportional numbers are numbers with the same equivalent ratio

98/126 is proportional to 84/108

The number is given as:

Number = \frac{84}{108}

Reduce fraction to the lowest term

Number = \frac{7}{9}

Reduce 86/110 to the lowest term

Number = \frac{86}{110}

Divide by 2/2

Number = \frac{43}{55}

43/55 is not equivalent to 7/9

Reduce 98/126 to the lowest term

Number = \frac{98}{126}

Divide by 14/14

Number = \frac{7}{9}

7/9 is equivalent to 7/9.

Hence, 98/126 is proportional to 84/108

Read more about proportional numbers at:

brainly.com/question/1781657

8 0
2 years ago
Other questions:
  • Write an equation for the line shown on the graph.
    13·1 answer
  • A farmer divides his ranch into 10 equal squares. The side length of each square section is 20 m. Calculate the total
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%203%5Csqrt%7B3%7D%20%20-%203" id="TexFormula1" title=" 3\sqrt{3} - 3" alt=" 3\sqrt{3} - 3"
    14·2 answers
  • Select the correct answer
    8·1 answer
  • True or false, The triangles shown below must be congruent.​
    7·1 answer
  • Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p
    10·1 answer
  • How to write this numbers in word 23.13​
    15·2 answers
  • What is the mean, median, and mode of the number of cars washed at a car wash over the past 12 days? Which measure(s) of central
    6·1 answer
  • 20 - b/4 = 23 <br> what is the variable number
    14·1 answer
  • A new type of pump can drain a certain pool in 6 hours. An older pump can drain the pool in 12 hours. How long will it take both
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!