2 years ago

(Btw this is not a QOTD, but I might do another one later)

Mathematics

1 answer:

erastovalidia [21]2 years ago

5 0

The answer is C $550

You might be interested in

PLZZZZ HELPPPPPPPPP!!!! a survey asks teachers and students whether they would like the new school mascot to be a Viking or a Pa

VARVARA [1.3K]

Answer:

Step-by-step explanation:

Two events A and B are called independent, when

$P(B|A)=P(B),$

where $P(B|A)$ is the probability that B occurs given that A has already occurred.

A = randomly selected person is a student

B = randomly selected person prefer "Vikings"

B|A = randomly selected student prefer "Vikings"

Probabilities:

$P(A)=\dfrac{100}{125}=\dfrac{4}{5}=0.8\\ \\P(B|A)=\dfrac{80}{85}=\dfrac{16}{17}\approx 0.94$

Since

$0.80\neq 0.94$

we can state that events are not independent.

8 0

3 years ago

Read 2 more answers

The ratio of the circumferences of two circles is 2:3. If the large circle has a radius of 39cm what is the radius of the small

maks197457 [2]

You just multiple my guy. 2:3 is like 2/3. What is 2/3 of 39
39*2/3 = 26

6 0

2 years ago

Read 2 more answers

There is 1 inch of snow on the ground when it begins to snow 0.75 inch per hour. Which linear equation represents the total dept

aleksandrvk [35]

Y=0.75x+1 is the answer

3 0

3 years ago

Don Fenley bought a motorcycle that cost $1,250. He paid $250 down and the remainder in 18 monthly payments of $60 each. How muc

topjm [15]

Answer:

Step-by-step explanation:

60x18= 1080-1000 = 80

4 0

3 years ago

Read 2 more answers

Sara is multiplying two factors,one with one decimal place and one with two decimal places.She says that the product could have

Ray Of Light [21]

She is incorrect, the product will have 3 decimal places.

8 0

3 years ago