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2 years ago

15 POINTS How many people swallowed spiders in their sleep? (picture below)

Mathematics

2 answers:

Ira Lisetskai [31]2 years ago

7 0

The answer is 22% of people swallow spiders in their sleep

Amanda [17]2 years ago

7 0

I think that its either 34% or 70%

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Raul is practicing for baseball tryouts he wants to find how far he can hit a baseball he hits the ball 10 times and measures th

wel

Answer:

See Explanation

Step-by-step explanation:

Given

$n = 10$ --- Number of tryouts

Required

Determine the average distance

This question has missing details, as the distance he hits the ball in each tryout is not given. However, I'll give a general explanation.

The mean is calculated as:

$\bar x = \frac{\sum x}{n}$

$\sum x$ means the sum of the distance in each tryout.

Assume that the distance in the 10 tryouts are: $6, 8, 5, 9, 4, 5, 8, 7, 7, 6.$

So, the mean is:

$\bar x = \frac{6+ 8+ 5+ 9+ 4+ 5+ 8+ 7+ 7+ 6}{10}$

$\bar x = \frac{65}{10}$

$\bar x = 6.5}$

So, the average distance is 6.5

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2 years ago

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Line segment AB has endpoints A(2, -3) and B(-4, 6). What are the coordinates of the midpoint of AB?

KIM [24]

(-1,1.5) because you add both ys and both xs then divide by two to find the middle

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2 years ago

A school requires an entrance exam score that is in the top 3% of the population in order to be accepted.

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A. 485 is %3 of 500, but the deviation sets it slightly lower than that

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What do I do for this one

PIT_PIT [208]

Answer:

substitute x=1/2 in the equation then it will be

$8 + 2( \frac{ 1}{2} ) \\ = 9$

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3 years ago

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Please, I need help with this!! :(

hram777 [196]

PQS = 40 because if you look at the image above it half equals 20 and 20+20=40

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2 years ago