3 years ago

What does each unit rate tell u

1 answer:

7 0

Unit rates tell you how much one of something would be, often how much it would cost. You'd utilize it especially while shopping for food, when you need to know how much you're being charged per ounce or pound of fruit/vegetables. Hope this helps.

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Bond [772]

What do you need help with?

5 0

3 years ago

Algebra 2 homework: can someone help me solve this?

vekshin1

The answer is: c you should know that it's easy

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3 years ago

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The length of a rectangle is 2 units shorter than one-fifth of the width, x.

sergey [27]

Answer:

C. $P=\frac{12x}{5} + 4$

Step-by-step explanation:

Width = x

Length = one fifth of width minus 2

Length = $\frac{1}{5}x-2$

Perimeter is given by the formula

$P=2(l+b)$

$P=2(\frac{1}{5}x-2+x)$

$P=2(\frac{x}{5}-2+x)$

$P=2\times \frac{x-2 \times 5+5 \times x}{5}$

$P=2\times \frac{x-10+5x}{5}$

$P=2\times \frac{6x}{5} - 2\times \frac{-10}{5}$

$P=2\times \frac{6x}{5} + 2\times \frac{10}{5}$

$P=\frac{12x}{5} + 4$

5 0

3 years ago

Is 90ft bigger than 32 yards

JulsSmile [24]

No, 90 feet is NOT bigger than 32 yards.

An easy way to solve this is to convert feet to yards, or vice versa.

1 yard = 3 feet

32 × 3 = 96 feet

Now, put that into the problem and try and solve it.
Is 90 feet bigger than 96 feet? The answer is NO because 90 < 96.

6 0

3 years ago

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What is the standard deviation of the data set?

Temka [501]

The Standard Deviation is a measure of how spread out numbers are. Standard deviation can be calculated by the expression as follows:

s = √∑(x - x(mean))^2/n-1

x(mean) = 24

s = √∑(x - 24)^2 / 7-1
<span>s = 6.11

Hope this answers the question. Have a nice day.</span>

5 0

3 years ago