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3 years ago

5

There are 101 students, each student will need 2/3 cup baking soda for an experiment. If Ms.Keough has 60 cups, will she have en

ough cups for everyone.

1 answer:

IRISSAK [1]3 years ago

6 0

Answer:

no she will need about 8 more cups

Step-by-step explanation:

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Which expression has a value of 20?

Mice21 [21]

Answer:

the fist one is equal to 20

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3 years ago

Mr Todd buys 7 drinks at 48p each and 8 drinks at 52p each. What is the total cost of the 15 drinks?

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Answer:

80p

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Hope this helps

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2 years ago

What is 173% of 110? Round to the nearest hundredth

german

110 x 1.73 = 190.3 rounded -> 190.30
Final answer: 190.30

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3 years ago

Naoya read a book cover to cover in a single session, at a rate of 55pages per hour. After reading for 4 hours, he had 330 pages

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3 0

3 years ago

Multiply or divide as indicated. Leave your answer with no factors in the denominator. p⁻⁴q⁵r⁶/p⁻³qr⁻²

KIM [24]

Answer: $\frac{q^4r^8}{p}$

Step-by-step explanation:

By the Negative exponent rule, we know that:

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

By the Quotient of powers property, we know that:

$\frac{a^m}{a^n}=a^{(m-n)$

And by the Product of powers property, we know that:

$(a^m)(a^n)=a^{(m+n)}$

Applying this properties, we get:

$\frac{p^{-4}q^5r^6}{p^{-3}qr^{-2}}=\frac{p^3q^5r^6r^2}{p^4q}=\frac{q^4r^8}{p}$

5 0

2 years ago

Read 2 more answers