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Sav [38]
2 years ago
13

A soccer field is 180 feet wide and 240 feet long. Coach Smith wants them to run from one corner to the other corner diagonally

across. What is the distance that Coach Smith wants them to run? (Round to the nearest foot)
Mathematics
1 answer:
alexdok [17]2 years ago
3 0

Answer:

300ft

Step-by-step explanation:

Pythagorean Theorem

180²+240²=c²

32400+57600=c²

90,000=c²

√90,000=c

300=c

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50.3x is the right answer

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On the 12th day

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12 is a multiple of both 4 and 6

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Read 2 more answers
HURRY PLEASE!<br> (g+2)^5
KengaRu [80]

Step-by-step explanation:

We need to use the binomial theorem/Pascal's triangle here.

(a+b)^5 = (5 choose 0)a^5 + (5 choose 1)a^4*b + (5 choose 2)a^3*b^2 + (5 choose 3)a^2*b^3 + (5 choose 4)a*b^4 + (5 choose 5)b^5.

5 choose 0 = 1

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5 choose 2 = 10

5 choose 3 = 10

5 choose 4 = 5

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And 1, 5, 10, 10, 5, 1, is the (5+1) = 6th row of pascal's triangle.

Therefore we get

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which is

g^4 + 10g^4 + 40g^3 + 80g^2 + 80g + 32

Or, you could do the slow way, by just doing (g+2)(g+2)(g+2)(g+2)(g+2)

3 0
3 years ago
A teacher finishes explaining a new concept to the class and wants to check that all the students have grasped the concept. The
faust18 [17]

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3 years ago
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GenaCL600 [577]

Answer:

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The critical value is Z_c = 1.645

Step-by-step explanation:

It is claimed that proportion in favor of proportion A is greater than 60%.

This means that at the null hypothesis, we test if the proportion is of at most 60%, that is:

H_0: p \leq 0.6

At the alternative hypothesis, we test if the proportion is more than 60%, that is:

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What is (are) the critical value?

The critical value is the value of Z with a p-value 1 subtracted by the standard significance level of 0.05, since we are testing if the mean is more than a value, so, looking at the z-table, Z_c = 1.645

7 0
2 years ago
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