Write an algebraic expression to represent the overall phrase. Explain why you have to use some sort of grouping symbol.

1 answer:

4 0

It would be infinitely easier to do that if you had shared the contents of the phrase.
As it is, your question is a lot like asking "How far is it from here ?"

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What is 140 divided by 18 ??? someone please help

seropon [69]

You can't do 140 divided by 18
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Harper knows he is 50 yards from school. The map on his phone shows that the school is 2/3 inch from his current location. How f

lorasvet [3.4K]

Actual distance of the Harper from the school = 50 yards.

According to map the distance from the school = 34 inch.

We could say 34 inches represents 50 yards.

So, 1 inches could be represented by 50/34 = 25/17 yards.

In order to find the actual length of 3 inches in yards, we need to multiply 1 inches value of yards by 3.

Therefore, 3 inches = 3* 25/17 = 75/17 = 4 7/17 yeards in decimals 4.412 yards approximately.

Therefore, Harper from home is 4 7/17 yeards or 4.412 yards approximately if the map shows the distance as 3 inches.

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gizmo_the_mogwai [7]

It's either 8 cm or 1 m....i personally think 8 cm is more accurate but, 1 m is still an acceptable answer

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3 years ago

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(1.16x10^-19)^2 square root

liubo4ka [24]

Is this the sqrt root of ((1.16x10^-19)^2)

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3 years ago

Find the volume of the sphere shown to the right. Give an answer in terms of pi and rounded to the nearest cubic unit.

Vladimir [108]

The correct answers are:
Exact volume = $V = \frac{32}{3} \pi$ in^3
Approximate volume = V = 33.51 in^3

Explanation:

The volume of the sphere is: $V = \frac{4}{3} \pi r^3$

Since r = 2 in

Hence
$V = \frac{4}{3} \pi (2)^3 \\ V = \frac{32}{3} \pi$ in^3 (exact)
V = 33.51 in^3 (approximate)

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3 years ago