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3 years ago

5

Please help me with this probability question!

2 answers:

uysha [10]3 years ago

5 0

Answer:

d

Step-by-step explanation:

QveST [7]3 years ago

5 0

Answer is d !!! :)0.25

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Find the area of the shade regions. Give your answer as a completely simplify exact value in terms of pie(no approximation). a=

mr Goodwill [35]

Answer:

<u>125.6 in²</u>

Step-by-step explanation:

Area shaded :

2 × Sector (72°)
2 x πr² x θ/360
2 x 3.14 x 100 x 72/360
6.28 x 100 x 1/5
20 x 6.28
<u>125.6 in²</u>

4 0

2 years ago

QUESTION -----------------------------------------------------------------------------------------------------------------------

Vladimir [108]

Monday
Tuesday
Wednesday
Thursday
Blink
Monday

That’s so true XD

3 0

3 years ago

Read 2 more answers

A calculus exam has a mean of µ = 73 and a standard deviation of σ = 4. Trina's score on the exam was 79, giving her a z-score o

kirza4 [7]

Answer:

I get z = +1.8

x= 79

m= 73;s= 4;z= (x-m)/s= 1.5

hope it helps you

7 0

4 years ago

1. There are 3,768 books on the library wall.

guapka [62]

Answer:

157 books in each row

Step-by-step explanation:

24 rows=3768 books

1 row=3768/24 books

=157 books

Therefore,Each row contains 157 books

Mark this answer as brainliest....

3 0

3 years ago

Please answer this in two minutes

NeTakaya

Answer:

15

Step-by-step explanation:

Use the Pythagorean Thereom:

$r^{2}$ = $9^{2}$ + $12^{2}$

$r^{2}$ = 81+144

$r^{2}$ = 225

$r$ = 15

Please mark me as Brainliest!

8 0

3 years ago