All categories

3 years ago

Write a unit rate for: 12 pounds for $17.88.

Mathematics

1 answer:

Vika [28.1K]3 years ago

8 0

Answer:

.67

Step-by-step explanation:

12/17.88=.67

You might be interested in

-24x -15 = -27. Step by step explanation on how to solve this problem.

Jet001 [13]

Answer:

x = $\frac{1}{2}$

Step-by-step explanation:

Given

- 24x - 15 = - 27 ( add 15 to both sides )

- 24x = - 12 ( divide both sides by - 24 )

x = $\frac{-12}{-24}$ = $\frac{1}{2}$

7 0

3 years ago

Read 2 more answers

Rewrite the expression with a rational exponent as a radical expression.

tatiyna

Answer:

First option is correct.

$\sqrt[10]{4}$

Step-by-step explanation:

Given:

The given expression is $(4^{\frac{2}{5}})^{\frac{1}{4}}$

We write the given expression with a rational exponent as a radical expression such as.

$=(4^{\frac{2}{5}})^{\frac{1}{4}}$

Simplify the above equation by multiplication of powers.

$=(4^{\frac{2}{5}\times \frac{1}{4}})$

$=(4^{\frac{1}{5}\times \frac{1}{2}})$

$=(4^{\frac{1}{5\times 2}})$

$=(4^{\frac{1}{10}})$

$=\sqrt[10]{4}$

Therefore, The answer is $=\sqrt[10]{4}$ .

4 0

3 years ago

Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. How

hodyreva [135]

Answer: 4

Step-by-step explanation:

For this question, we have to divide the number 8 by 2.

8 ÷ 2 = 4

Now, we have to take the quotient, 4, and multiply it by 1.

1 x 4 = 4

The answer is 4.

6 0

2 years ago

Ariana bought 5 dozen pears at $36 per dozen . She discovered that 7 were rotten and she sold the rest at $4.50 each . Calculate

GrogVix [38]

Step-by-step explanation:

1 dozen = 12 pears

12 pears = $36

1 pear = 36/12 = $3

Total Cost of Pears = No. of pears x price of 1 pear

= (5x12) x 3

= 60 x 3

= $180

Sale of Pears = Price per pear x (Total Pears bought - Rotten Pears)

= $4.50 x (5x12-7)

= $4.50 x 53

= $238.50

Profit/Loss = Sale of Pears - Total Cost of Pears

= $238.50 - $180

= $58.50

Ariana made a profit of $58.50.

5 0

3 years ago

Read 2 more answers

What is the common interest of $628 5% and 4 months?

ch4aika [34]

$i = prt$
$i = 628 \times .05 \times 4$
$i = 31.40 \times 4 = 125.60$

4 0

3 years ago