3 years ago

Need help ...,,.....,,........

Mathematics

1 answer:

Hatshy [7]3 years ago

6 0

Answer:

i’m pretty sure that it’s 50. i haven’t done this in a awhile though. but pretty positive it’s 50

Step-by-step explanation: :)

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There are 32 students in a class. Nine of those students are women. What percent are men?

QveST [7]

Answer:

72%

Step-by-step explanation:

you can divide part of a whole by the whole to get a decimal

this decimal is the percentage when you move the decimal 2 places to the right

32 - 9 = 23 men

23/32 = .72 (rounded)

.72 = 72%

5 0

3 years ago

For the month of June in a certain city, 41% of the days are cloudy. Also in the month of June in the same city, 21% of the

BaLLatris [955]

Answer:

0.5122 or 51.22%

Step-by-step explanation:

In a certain city, in June Probability of cloudy days = P(cloudy) = 0.41

Probability of cloudy and rainy = P(cloudy and rainy) = 0.21

Probability of rainy if we already know it is cloudy = $\frac{\text{[P(cloud and rainy)]}}{[P(cloud)]}$

= $\frac{0.21}{0.41}$ = 0.512195122 ≈ 0.5122

Therefore, the probability that a randomly selected day in June will be rainy if it is cloudy is 0.5122 or 51.22%

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4 years ago

What is 19.2x10^8 minutes in hours?

Mariulka [41]

3.2 $10^{7}$

7 0

3 years ago

Read 2 more answers

If UT is a midsegment of QRS, find SQ<br> A. 8 <br> B. 10 <br> C. 16 <br> D. 20

sladkih [1.3K]

If UT is the midsegment of QRS, then SQ = 2(2x + 2) = 4x + 4
Then,
(3x + 1)/(7x - 1) = (2x + 2)/(4x + 4) = 1/2
2(3x + 1) = 7x - 1
6x + 2 = 7x - 1
7x - 6x = 2 + 1
x = 3

Therefore, SQ = 4(3) + 4 = 12 + 4 = 16.

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3 years ago

What is the diameter of the circle?

LuckyWell [14K]

You need to include the image of the question it doesn’t make sense if

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3 years ago