3 years ago

HELP but plzz dont waste the answers its a test

Mathematics

2 answers:

aleksley [76]3 years ago

8 0

Answer:

im not sure but i think its 29%

vladimir2022 [97]3 years ago

4 0

Answer: 56% of them

Step-by-step explanation:

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Help me please I need this ASAP

Tanya [424]

Answer:

C. Children have much greater chance of having side effects than adults.

Step-by-step explanation:

It is known that the conditional probability for two events A and B is given by,

$P(A|B)=\frac{P(A\cap B)}{P(B)}$ .

Then, according to the table, we have,

$P(sideeffects|child)=\frac{P(sideeffects\cap child)}{P(child)}$

i.e. $P(sideeffects|child)=\frac{20}{50}$

i.e. $P(sideeffects|child)=0.40$

Moreover,

$P(sideeffects|adult)=\frac{P(sideeffects\cap adult)}{P(adult)}$

i.e. $P(sideeffects|adult)=\frac{6}{50}$

i.e. $P(sideeffects|adult)=0.12$

As 0.40 > 0.12.

Children have more chances of having side effects than adults.

Hence, option C is correct.

8 0

4 years ago

Is 17 a prime number or a composite number?

alina1380 [7]

Answer:

Prime number

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which statement describes this pair of congruent triangles?

notka56 [123]

H and N are congruent because they are both 58 degrees,

J and L are congruent because they are both 62 degrees,

and K and M are congruent because they are both 60 degrees.

Therefore triangle HJK is congruent to triangle NLM.

3 0

3 years ago

Read 2 more answers

on monday 382 students went on a trip to the zoo. all 9 buses were filled and 4 students had to travel in cars. how many student

Elanso [62]

382 - 4 = 378
378/9 = 42
so there are 42 students on each bus

5 0

3 years ago

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Ivanna deposits $600 into an account that pays simple interest at a rate of 3% per year. How much interest will she be paid in t

andrezito [222]

Given here,

Principle [P] = $600

Rate [R] = 3

Time [T] = 2

We know,

$Simple Interest = \frac{Principle * Rate * Time}{100}$

$= \frac{600*3*2}{100} 
= 36$

6 0

4 years ago