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Iteru [2.4K]
3 years ago
8

Please solve the equation:7r^3=56 please show your work

Mathematics
1 answer:
Simora [160]3 years ago
4 0
7 * (r+2) * (r^2 - 2r +4). Hope that helps
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Reiki has 3/4 of a gallon of milk. She drinks one-third of the milk. How much milk does she drink?
hammer [34]
It should be 1/4 because one third of three fourths is one fourth. I hope this helps!
4 0
3 years ago
Read 2 more answers
Sophia has $91,000 in a savings account that earns 7% annually. The interest is not compounded. To the nearest cent, how much wi
USPshnik [31]

Answer:

$95777.5

Step-by-step explanation:

change 7% to decimal = .07

91,000 * .07 = 5370 (annual interest)

5370 / 12 = 530.83 (monthly interest)

530.83 * 9 = 4777.5 (9 months interest)

91,000 + 4777.5 = 95777.5 (initial + 9 months interest)

6 0
3 years ago
Can someone please tell me the answer
Vilka [71]

Answer:

36 since they are similer triangles

Longer process:

24/24 = 36/x

solve this and you get 36

8 0
2 years ago
an experimental design that permits simultaneous statistical conclusions about two or more factors is a
valkas [14]

Factorial design is the correct choice for the answer as an experimental design that permits statistical conclusions about two or more factors is a factorial design.

A factorial experiment is a type of research methodology that allows the study of main and interaction effects between two or more independent variables and on one or more outcome variables.

This is called a mixed factor experiment. For example, a researcher may choose to treat mobile phone use as a factor within a subject by testing the same participant with and without mobile phone use (the order of these two conditions). Balance).

Learn more about Factorial design here: brainly.com/question/9363521

#SPJ4

6 0
1 year ago
Which function is equivalent to <br> y = 3(x + 2)2 + 7 ?
Troyanec [42]

Step-by-step explanation:

<u>Our function:</u>

y = 3(x + 2)^{2}  + 7

<u>Include the exponent:</u>

y = 3(x^{2}  + 4) + 7

<u>Use the Distributive Property:</u>

y = 3 {x}^{2}  + 12 + 7

<u>Add:</u>

\boxed{y = 3 {x}^{2}  + 19}

5 0
2 years ago
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