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pantera1 [17]
3 years ago
11

If someone could please help me on this it would be amazing thank you so much

Mathematics
1 answer:
ohaa [14]3 years ago
8 0

Answer:

7 cm squared

Step-by-step explanation:

not sure if its right but thats what i got round up to

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ABCD∼EFGH<br> The value of x is
vlada-n [284]

Answer

didn't know there was an image

5 0
3 years ago
Suppose that each time Diana Taurasi takes a 3-point shot, she has a 37% probability of success, independent of all other attemp
stepan [7]

Answer:

The variance of the total number of points she scores from these shots is 4.8951.

Step-by-step explanation:

For each 3-point shot that she takes, there are only two possible outcomes. Either she makes it, or she misses. This means that we can solve this problem using concepts of the binomial probability distribution.

Binomial probability distribution:

Probability of exactly x sucesses on n repeared trials, with p probability.

Has the variance given by:

Var(X) = np(1-p)

In this problem, we have that:

She takes 7 shots, each one with a 37% probability of success. So n = 7, p = 0.37. So:

Var(X) = np(1-p) = 7*0.37*0.63 = 1.6317

This is the Variance of the number of shots that she makes. Each shot is worth three points. So the variance of the total number of points she scores from these shots is 3*1.6317 = 4.8951.

7 0
3 years ago
Help me out with this question ​
alisha [4.7K]
The answer is: Length
4 0
3 years ago
Can someone help me with this quickly pleaseee
Sati [7]

Answer:

≈ 52m^2

Step-by-step explanation:

1)the face of a semicircle: (\pi*r^2)/2

2)the face of a rectangle: 6*5

3)the face of a triangle: (3*5)/2

1)  d=6m r=3m  (3.14*3^2)/2=28.26/2=14.13

2)  6*5=30

3)  (3*5)/2=15/2=7,5

Full surface:  14.13+30+7.5=51.63

answer:  51.63m^2 ≈ 52m^2

7 0
2 years ago
Read 2 more answers
Solve <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B3%7D%20%20%3D%20%20%5Cfrac%7Bh%7D%7Bh%20-%203000%7D%20" id="TexFormula1" ti
dezoksy [38]
<span>\sqrt{3}(h-3000)=h
</span>(\sqrt{3}h-\sqrt{3}(3000)=h
(\sqrt{3}-1)h=\sqrt{3}(3000)
h=\frac{\sqrt{3}(3000)}{(\sqrt{3}-1)}
=\frac{\sqrt{3}(3000)}{(\sqrt{3}-1)}
=7098.076 (approximately)
8 0
3 years ago
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