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attashe74 [19]
3 years ago
15

Please help!!!!!!!!!!

Mathematics
1 answer:
defon3 years ago
3 0

Answer: 90 + 4, third choice   and    90 - -4, last choice

Her score is obviously higher when the mistake is fixed, adding the 4 points gives 94.

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A skydiver falls 108 feet in three seconds. How far does the skydiver fall per second?
Reika [66]

Answer:

36

Step-by-step explanation:

Since they falls 108 feet in 3 seconds the amount they would fall in one second would be 108/3.  108/3=36

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pashok25 [27]

Answer: -5 and 6

Step-by-step explanation:

3 0
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To the nearest tenth, what is the length of the hypotenuse of an isosceles right triangle with a leg of 7 3 inches? A) 15.7inche
Soloha48 [4]
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The data in the tables below were collected from first year students at a community college. The variable is "number of credit c
Oliga [24]

Solution :

It is given that P(x) is said to be complete or proper probability distribution if it satisfies the following two ways :

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2. $\sum_z P(x) = 1$

Now consider,

$\sum_z P(x) = 1$

⇒ $P(x=0)+P(x=1)+P(x=2)+P(x=3)+P(x=4)+P(x=5)=1$

⇒ $0.61+T+0.14+0.01+0.01+0.03=1$

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7 0
2 years ago
thomas buys a cardboard sheet that is 8 by 12 inches. let x be the side lenghth of each cut out. create an equation for the volu
nikitadnepr [17]
Hi there! 

Lets dive into the problem, starting with the equation for volume; length x width x height.

If it's 8 x 12 inches, That means the height is 8 and the length is 12. The side, or width, would be x.

The equation should be 8 times 12 times x, or (8)(12)(x).
8 0
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