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erica [24]
3 years ago
7

You are taking a test that you did not study for. You realize that out of the 15 questions on the test, you will need to guess o

n 3 of them. If the chance that you get a question right by guessing is 14 , (1 correct answer out of 4 total choices), what's the chance that you get all 3 of the questions right?
Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer:

Step-by-step explanation:

The chance os 50%

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Jared ran three days last week. The total distance Jared ran was 18.93 miles. What was the average distance run per day?
deff fn [24]

Answer: 6.31 miles per day

Step-by-step explanation:

18.93 divided by 3

8 0
3 years ago
According to a weather report, there is a 63% chance it will rain fomorrow. What is the probability that it will
padilas [110]

Answer:

0,37

Step-by-step explanation:

3 0
3 years ago
I’m just really sleep deprived sorry<br><br> 25/2 x 85/5
Katena32 [7]
Your answer is 212.5
4 0
4 years ago
Read 2 more answers
How can I solve this problem?
HACTEHA [7]

Answer:

25*pi or

78.5 square units.

Step-by-step explanation:

If there was no shaded area, the area of the circle would be pi * r^2

r = 10

Area = pi * 10^2

Area = 100 * pi

Since there is a shaded area, the shaded part looks to be 1/4 of the whole. There's no indication of what it actually is, but 1/4 should be close enough.

Area_shade = 1/4 (100*pi)

Area_shade = 25 * pi

That's one answer.

Another is 25 * 3.14 = 78.5 square units

7 0
3 years ago
Does anyone knows this question? i need help asap.
Harrizon [31]

Answer:

y= 18

x= 15

Step-by-step explanation:

24 ÷ 16 = 1.5

12 x 1.5 = 18

10 x 1.5 = 15

3 0
4 years ago
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