3 years ago

If Coach White coaches, the probability of being goalie is 0.55.

Mathematics

1 answer:

weeeeeb [17]3 years ago

5 0

Answer:

49% probability that Mitchell will be a goalie today

Step-by-step explanation:

If Coach White coaches, the probability of being goalie is 0.55.

Coach White has a 70% probability of coaching.

If Coach Jackson coaches, the probability of being goalie is 0.35.

Coach Jackson has a 100-70 = 30% probability of coaching.

What is the probability that Mitchell will be a goalie today?

This is 55% of 70% plus 35% of 30%

Then

P = 0.55*0.7 + 0.35*0.3 = 0.49

49% probability that Mitchell will be a goalie today

You might be interested in

4/9 (3/8 x- 27/16) = 13/4

vampirchik [111]

Answer:

Step-by-step explanation:

4/9(3/8x-27/16)=13/4

$\frac{4}{9}*\frac{3}{8}x-\frac{4}{9}*\frac{27}{16}=\frac{13}{4}\\\frac{x}{6}-\frac{3}{4}=\frac{13}{4}\\\frac{x}{6}=\frac{13}{4}+\frac{3}{4}=4\\x=4*6=24$

3 0

3 years ago

Read 2 more answers

a total of 125 people attended the school play. Adult tickets are $4 each and student tickets are $1.50 each. if $295 worth of t

Rama09 [41]

Answer:

617 student tickets

Explanation:

Number of student tickets = x
Number of adult tickets = 920−x

Then
2⋅x+4⋅(920−x)=2446

2x+3680−4x=2446

−2x=2446−3680

−2x=−1234

x=617 tickets for students

920−617=303 tickets for adults

5 0

3 years ago

A little help, please? Greg is designing a clock face. Using the center of the clock face as the origin, he keeps its diameter a

gayaneshka [121]

I don’t know the answer but I hope someone else doesnt

3 0

3 years ago

Dora earns an annual salary of $85,608. How much does she earn every month. A.$6,144. B. $7,134. C.$7,144. D. $7,234

Jet001 [13]

Hi let me help you out there
There are 12 months in a year
$85,608 is the amount she earns in a year
you do
85,608 divided by 12 since there are 12 months in a year
85,608 divided by 12= $7,134
The answer is B

hope this helps

3 0

4 years ago

Read 2 more answers

Write an equation in slope intercept form for the line that passes through (-1, -2) and (3, 4)

Juli2301 [7.4K]

Answer:

y=2/3x - 0.5

Step-by-step explanation:

6 0

3 years ago