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monitta
2 years ago
5

Need answer ASAP!!! Have no clue how to do it.

Mathematics
1 answer:
Wewaii [24]2 years ago
3 0

Answer:

The answer is no

Step-by-step explanation:

because if you substitute q for 5 and you do 52 divided by 5 you will get 10.4 not 13 so the answer is no it is not a solution.

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Chegg: Amoung 400 randomly selected drivers in the 16-18 age bracket, 206 were in a car crash in the last summer. If a driver in
Digiron [165]

The probability of a car crash is 56.75

Approx probability of car crash = 227/400 = 0.5675 i.e. 56.75%

This probability is high enough to be of concern to those in the 16-18 age bracket because the probability is not unlikely.

Probability is the department of mathematics concerning numerical descriptions of the way in all likelihood an occasion is to occur, or how probable it's miles that a proposition is actual. The probability of an occasion is more than a few between zero and 1, in which, kind of talking, 0 indicates impossibility of the occasion and 1 shows actuality.

The probability of an occasion can be calculated through chance system via simply dividing the favorable range of results by using the overall number of possible results.

Learn more about probability here: brainly.com/question/24756209

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8 0
1 year ago
PLEASE ANSWER QUICK 20 POINTS!!!!!
nadya68 [22]
The first one (top left) is a function. Use the vertical line test, if a vertical line crosses the line drawn on the graph twice, then it's not a function.
6 0
2 years ago
Read 2 more answers
Solve each equation by graphing the related function. If the equation has no real-number solution,write no solution .
3241004551 [841]
See each answer below.

1) If we subtract 7 from both sides and try to take the square root, we are taking the square root of -7. Therefore, there are no solutions.

2) Dividing by 3 and taking the square root gives an answer of 0.

3) Add 4, multiply by 4 and finally take the square root of each side.You will get positive or negative four.

4)  Divide by 4 and then take the square root. You have positive or negative 5/2.
3 0
2 years ago
How many people were both 20 and Over and failed ? <br> A.9<br> B.36<br> C.60<br> D.15
Valentin [98]

Answer:

15

Step-by-step explanation:

90 - 30 = 60

60 - 45 = 15

d.15

7 0
3 years ago
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natima [27]

Answer:

Kindly check explanation

Step-by-step explanation:

The prevalence per 1000 among the exposed :

Total number of diseases among those exposed = 60 + 238 = 298

Prevalence per 1000 among the exposed :

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Prevalence per 1000 among the non exposed :

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Incidence rate per 1000 among the exposed :

238 / 5940 * 1000

0.0400673 * 1000 = 40.07

Incidence rate per 1000 among the unexposed :

((90 - 30) / (3000-30)) * 1000

(60/2970) * 1000 = 20.2

7 0
2 years ago
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