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3 years ago

7

To make dinner for his family, Jared buys 3 pounds of chicken at $3.15 per pound and 1 pound of broccoli at $1.40 per pound. How

much will it cost to make dinner?

1 answer:

jek_recluse [69]3 years ago

8 0

3.15 × 3 = $9.45

9.45 + 1.40 = $10.80

The answer is $10.80, not including sales tax.

Hope this helps!

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What must be multiplied to 1176 to to be a cube number

Degger [83]

Answer:

That's strange wording.

Anyway as far as perfect cubes we have 10^3 = 1,000 and then the next cube is 1,331 which is 11^3

So basically you are asking what do we multiply 1,176 by, in order to get a perfect cube?

1,331 / 1,176 = 1.13180272108844

So, to make 1,176 a perfect cube, multiply it by 1.13180272108844

Step-by-step explanation:

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85

Step-by-step explanation:

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Inga [223]

Answer:

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3 years ago

There were 25 runners competing in a race. The number of runners who finished ahead of Paula was one-third the number of runners

alexandr402 [8]

<u>Answer:</u>

7th Place

<u>Step-by-step explanation:</u>

Seeing as how the number of runners in front of Paula is $\frac{1}{3}$ the number of runners behind her,

Assign the number of people behind Paula to a variable:

# of people behind Paula = b, which means

# of people ahead of Paula = $\frac{1}{3}$ b

Use the variable to make an equation:

b (people behind Paula) + $\frac{1}{3}$ b (people ahead of Paula) + 1 (Paula) = 25

b + $\frac{1}{3}$ b + 1 = 25

Solve for b:

b + $\frac{1}{3}$ b + 1 = 25

b + $\frac{1}{3}$ b = 24

$\frac{4}{3}$ b = 24

b = 18

If there are 18 people behind Paula, there are $\frac{1}{3}$ * 18 people in front of her, which is 6; This puts Paula in 7th place.

5 0

3 years ago

If line q has a slope of -3/8, what is the slope of any line perpendicular to to q?

Contact [7]

Answer:

The slope of line perpendicular to line q is 8/3.

Step-by-step explanation:

Given that:

Slope of a line q is -3/8

Slope is the steepness of any line.

Let,

x be the slope of line perpendicular to line q.

The product of slopes of two perpendicular lines is equal to -1.

$\frac{-3}{8}x = -1$

Multiplying both sides -8/3

$\frac{-8}{3}*\frac{-3}{8}x=-1*\frac{-8}{3}$

x = 8/3

Hence,

The slope of line perpendicular to line q is 8/3.

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3 years ago