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FinnZ [79.3K]
3 years ago
15

EVERYTHING IS DUE IN 2 HOURS AND I CANT FIGURE THIS OUT AND CANT CONTINUE WITHOUT IT PLEASE HELP a)find the probability that a r

andomly selected student from ms laytons class failed the test
b) find the probabbility that a randomly selected student who failed the test from mrs d’s class.

Mathematics
1 answer:
ZanzabumX [31]3 years ago
7 0

Answer:

Step-by-step explanation:

Answer -

a) 50% or 1/2

Explanation -

12+12=24

therefore, 12/24 = 1/2 which is 50%

b) 46.43% or 13/28

Explanation -

15+13=28

therefore, 13/28 which is 46.6%

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Evaluate f(x)=e2x−1+2 when x=3. Give an approximate answer rounded to three decimal places.
olganol [36]

Answer:

f(3) ≈ 17.310

Step-by-step explanation:

e = 2.71828

Step 1: Define

f(x) = e2x - 1 + 2

x = 3

Step 2: Substitute and evaluate

f(3) = e2(3) - 1 + 2

f(3) = 6e + 1

f(3) = 16.3097 + 1

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If the Alexanders completed the 735 mile trip in 15 hours, what was their average rate of travel?
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That just means how many miles you can travel in one hour. In this problem, you're given 15 hours, and the distance they travel within those 15 hours.

Therefore, you should divide both the number of miles and the number of hours by 15 to find out how far they can travel in 1 hour.

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Their average rate of travel was 49 miles in 1 hour, which is 49 mph.

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How much interest will Sara pay if she borrows:<br> $1,400 at 4% for 60 months.
navik [9.2K]

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Step-by-step explanation:

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8 0
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Given the function p below, which statement correctly compares the values of p(1) and p(2)? P(x)=4 x
oksano4ka [1.4K]

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