Nishi, who has a 70% free-throw percentage, is in a two-attempt free-throw situation. This means she will attempt the second free throw no matter what happens on the first. What is the probability of scoring zero points?

Answers

Answer 1

Answer: Nishi has a 70% chance of making a free-throw. This means that out of 100%, Nishi will miss the free-throw 30% of the time.

Zero points means that Nishi will have to miss the free-throw twice. To calculate this occurrence, we must multiply the chances of Nishi missing twice.

This occurrence asks for a 30% chance to happen the first free throw, and a 30% chance to happen on the second free throw. Convert the percentages to a decimal:

$30 / 100 = .30$

Multiply these two occurrences together:

$.30 * .30 = 0.09$

Convert this decimal back into a percentage:

$0.09 * 100 = 9$

There is a 9% chance that Nishi will score zero points.

Answer 2

Answer:

Answer:

9% that is your answer!

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A) -54
B) -6
C) 6
D) 54

Answers

the answer is B -3×-6= 18-8 =10

Answer:

the answer is B

Step-by-step explanation:

A package of tickets for 4 home games costs $180. What proportion can you write to find what a 12-game package costs if all individual tickets have the same price?

Answers

180/4=45
45*12=540
12 tickets will cost 540$

You can do either
180 divided by 4= 45 times 12 = 540
Or you can do
180 x 3= 540
Both work. The answer is $540 fir a package of tickets for 12 games

Find slope of a line (1,7) (3,6)

Answers

Answer:

-1/2

Step-by-step explanation:

Use the slope formula.

y2-y1/x2-x1

Plug in the values and solve.

6-7/3-1 = -1/2

Answer:

m=-1/2

Step-by-step explanation:

(y2-y1)/(x2-x1)=m

(6-7)/(3-1)=m

m=-1/2

m is slope

Determine the values of x at which each of the functions defined by the following formulas is continuous: (a) x / (x2+1) (b) (x8−3x2+1) / (x2+2x−2) (c) (1/√x) + [x7 / (x+2)3/2?