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Keith_Richards [23]
3 years ago
11

A fair coin is flipped 50 times

Mathematics
1 answer:
inna [77]3 years ago
8 0
1/2 so that would be about 25 times heads show.
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What is the value of x?<br> Enter your answer in the box.
Liono4ka [1.6K]

Answer:

x = 80 degree

Step-by-step explanation:

As sum of all angles in a triangle is equal to 180

so:

According to the given figure:

70  + 30 + x = 180

By simplifying

100 + x = 180

x = 180 - 100

x = 80 degree

i hope it will help you!

5 0
4 years ago
What is the Value<br> out in the equation<br> 3/4 (z+4)=9
alisha [4.7K]

Answer:

z = 8

Step-by-step explanation:

3/4 (z+4)=9

3/4z + 3 = 9

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z = 8

8 0
3 years ago
State the domain of the function<br> (-3,-1,1,2,4)<br> (-3,-1,1,2,3)<br> {0, 1,3,4,5)<br> {0, 1.4)
dmitriy555 [2]

Answer:

-4/4

Step-by-step explanation:

bc divison

3 0
4 years ago
Please help asap 15 pts
alexandr402 [8]

= 10x^2y + 12z^2 - 2z

Answer is D.

10x^2y + 12z^2 - 2z

5 0
4 years ago
Read 2 more answers
The Gutierrez family and the Kim family both have pools. The Gutierrez family is filling their
Tanzania [10]

Answer:

x = 2.285 hours

y = 2.1425  feet

Step-by-step explanation:

Let us say that y represents the depth of the pool in feets and x represents the time in hours

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y = 1/2x + 1

y= -1.25x + 5

Solving the above two equations we get

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y-y = -1.25 x -0.5 x + 4

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y = 0.5 * 2.285 + 1

y = 2.1425  feet

6 0
3 years ago
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