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4 years ago

Find the dimensions of a rectangular prism whose volume is (x^4 ‒ y ^4) units3.

1 answer:

6 0

Factor x^4-y^4: (x²+y²)(x²-y²)
further factor: (x²+y²)(x+y)(x-y)
so the dimensions are (x²+y²)(length), (x+y) (width), and (x-y) (height)

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Are these integers please help

dolphi86 [110]

Answer:

63/9 = 7 -> Yes

-94 -> Yes

30/6 = 5 -> Yes

-16/3 ~ -5,33 -> Nope

-29,86 -> Nope

Step-by-step explanation:

Integers are whole Numbers.

For example 1,2,3,4,5...

The numbers between numbers are rational numbers.

Fir example:

1,2 ( between 1 and 2)

3,8 (between 3 and 4)

2,6 (between 2 and 3)

5 0

3 years ago

Read 2 more answers

At the beginning of year 1, Josie invests $400 at an annual compound interest

zvonat [6]

Answer:

The explicit formula that can be used is $A=\$400(1.05)^{2}$

The account's balance at the beginning of year 3 is $A=\$441$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=2\ years\\ P=\$400\\ r=0.05\\n=1$

substitute in the formula above

$A=\$400(1+\frac{0.05}{1})^{1*2}$

$A=\$400(1.05)^{2}$

$A=\$441$

3 0

3 years ago

A dish that is served at a summer camp calls for 160 ounces of milk. How many one pint containers of milk are needed?

Ivahew [28]

Answer: 2,560 pint containers

Step-by-step explanation:

1 ounce = 0.0625 pints

160 ounces / 0.0625 = 2,560 cointainers of one pint each

3 0

3 years ago

Read 2 more answers

The profit (p) a baker earned, in dollars, is proportional to the number of muffins (m) sold. This equation represents this rela

Nady [450]

P = 0.75m represents the proportional relationship, therefore, the profit earned for each muffin sold is: $0.75.

<h3>What is Proportional Relationship?</h3>

If two variables, i.e. P and m are directly proportional to each other, the relationship between them can be represented as P = km, where k is the constant.

Given that P = 0.75m represents the proportional relationship between the profit earned and muffins sold, the constant, k, is 0.75, which is the profit earned for each muffin sold.

Learn more about proportional relationship on:

brainly.com/question/15618632

3 0

3 years ago

Please help me!! How do you factor this??? 16x^5+12xy-9y^5

Aleksandr [31]

First simplifying step by step.

16x^5+12xy-9y^5

Answer is = 16x^5+12xy+−9y5

It will help you.

7 0

3 years ago