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3 years ago

10

Micheal has 1/2 of a yard of fabric to make book covers. Each book cover is made from 1/8 of a yard of fabric. How many book cov

ers can Micheal make?

1 answer:

lesantik [10]3 years ago

4 0

Answer:

4

Step-by-step explanation:

$\frac{1}{2}$ ÷ $\frac{1}{8}$ = 4

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Which expression is equivalent to 36^-1/2

inn [45]

ANSWER

$( {36})^{ (- \frac{1}{2}) } = \frac{1}{6}$

EXPLANATION

The given expression is

${36}^{( - \frac{1}{2} )}$
This is having a negative index. We must first of all change to a positive index.

Recall that,

${a}^{ - m} = \frac{1}{ {a}^{m} }$

We apply this law of exponents to get,

${36}^{( - \frac{1}{2} )} = \frac{1}{ {36}^{( \frac{1}{2} )} }$

We cab rewrite the given expression to obtain;

${36}^{( - \frac{1}{2} )} = \frac{1}{ \sqrt{36} }$

This will simplify to give us,

${36}^{( - \frac{1}{2} )} = \frac{1}{ 6 }$

6 0

3 years ago

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Is this correct? Yes or nah

lara31 [8.8K]

There are 20 squares total you shaded 5
$\frac{5}{20} = \frac{1}{4} = 25\%$

5 0

3 years ago

McDonalds sells a 20-piece chicken nugget for $5.20. What is the cost per nugget?

jonny [76]

Answer:

O.26

Step-by-step explanation:

Divide The cost from the pieces

4 0

3 years ago

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The GCF of 14 and 35 is _____.

shusha [124]

Answer:

7

Step-by-step explanation:

7x2=14

5x7=35

3 0

3 years ago

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Allison is opening up a jewelry business. She spent $56 on supplies. After $77 in sales to customers, what integer represents he

Nuetrik [128]

Answer:

21

Step-by-step explanation:

77 - 56 = 21

8 0

2 years ago