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3 years ago

Can someone help me with this?

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

4 0

Answer:

Vertical

Step-by-step explanation:

They make a bow tie, so to speak.

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. If Gene gets two more strikes (scores of 10), what is his new average?

dedylja [7]

I think u r sopost to multiply 10 times 2

3 0

3 years ago

The air force reports that the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a

Anon25 [30]

Answer:

Step-by-step explanation:

Given that X - the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a standard deviation of 2.7 inches.

Height of male pilot = 74.2 inches

We have to find the percentile

X = 74.2

Corresponding Z score = 74.2-72.6 = 1.6

P(X<174.2) = P(Z<1.6) = 0.5-0.4452=0.0548=5.48%

i.e. only 5% are below him in height.

Thus the malepilot is in 5th percentile.

4 0

3 years ago

Write the product of 7/20 and 3 as a decimal

posledela

7.8
is the answer :) because you have to turn the fraction into a decimal then multiply by 3.

7 0

3 years ago

50 POINTS!!!!!!!!!

zepelin [54]

Answer:

the answer is B

Step-by-step explanation:

Hope this helps

5 0

3 years ago

Read 2 more answers

Reese went cycling in the morning .The ratio of her distance in miles to the length of time in minutes was 15:60 tease concluded

rodikova [14]

Answer:

No, she is not correct as her speed is 0.25 miles per minute.

Step-by-step explanation:

Given:

Ratio of distance to time taken is 15 : 60.

Distance is in miles and length of time is in minutes.

We know that, average speed is given as the ratio of the distance traveled and the length of the time taken.

So, the ratio above is nothing but the average speed of Reese for cycling.

Thus, average speed of Reese is given as:

$\textrm{Average speed}=\frac{Distance}{Time}\\\\\textrm{Average speed}=\frac{15}{60}\ miles\ per\ min\\\\\textrm{Average speed}=\frac{1}{4} = 0.25\ miles\ per\ min$

Therefore, the average speed of Reese is 0.25 miles per minute which is not equal to the one mentioned by Reese as 4 miles per minute.

So, Reese conclusion of her average speed is incorrect. It's not 4 but the reciprocal of 4 which is 0.25 miles per minute.

7 0

4 years ago