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3 years ago

Find the number of boxes needed, x, for 42 granola bars.

Mathematics

1 answer:

serg [7]3 years ago

8 0

The question is incomplete:

Find the number of boxes needed, x, for 42 granola bars.

The table with the information is attached.

Answer:

The number of boxes needed for 42 granola bars is 7.

Step-by-step explanation:

Since the table shows that for 12 granola bars 2 boxes are needed, you can use a rule of three with this information to find the number of boxes needed for 42 granola bars:

12 granola bars → 2 boxes

42 granola bars → x

x=(42*2)/12

x=84/12

x=7

According to this, the answer is that the number of boxes needed for 42 granola bars is 7.

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What is the value of the expression 8p4

Nady [450]

ANSWER

$8P_4 = 1680$

EXPLANATION

We use the formula

$nP_r = \frac{n!}{(n - r)!}$

For

$8P_4$

and n=8, r=4.

$8P_4= \frac{8!}{(8- 4)!}$

This simplifies to

$8P_4= \frac{8!}{4!}$

We expand the numerator using factorial notation,

$8P_4= \frac{8 \times 7 \times 6 \times 5 \times 4!}{4!}$

The common factors cancel out.

$8P_4= 8 \times 7 \times 6 \times 5$

$8P_4= 1680$

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3 years ago

Kari is flying a kite. She releases 50 feet of string. What is the approximate difference in the height of the kite when the str

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Answer:

Step-by-step explanation:

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3 years ago

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Find the number of boxes needed, x, for 42 granola bars. ​

Find the number of boxes needed, x, for 42 granola bars.