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DerKrebs [107]
2 years ago
8

Question 6 of 10

Mathematics
1 answer:
Usimov [2.4K]2 years ago
7 0

Answer:

The answer is B. 9

Use cosine rule. In this case, I am using SOH and the right triangle:

sin 60°= a ÷ 6 root 3

(6 root 3)(sin 60°)= a

a=9

Step-by-step explanation:

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The function below can be used to calculate the cost of making a long distance call, f(m), which is based on a $2.50 initial cha
Vera_Pavlovna [14]
F(m) = 2.5 + 0.12m

if Natalie paid $6.82

6.82 = 2.5 + 0.12m
0.12m = 6.82 - 2.5
0.12m = 4.32
m = 4.32 ÷ 0.12
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5 0
3 years ago
This model of the backboard of a basketball goal is composed of a rectangle and a semicircle. What is the area of
irina1246 [14]

Answer:

deal with the rectangle first A = l X w

4 X 12 = 48 squared cm

semi circle

Area of a circle πr^2

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3 0
2 years ago
What makes this a binomial distribution and what is the probability?
kati45 [8]

Answer:

Probability at least one car will get punctured: 0.39347

Step-by-step explanation:

B(10,000 , 0.00005)

P(X ≥ 1) = 1 - P(X = 0)

            = 1 - (1 - 0.00005)^10,000

            = 1 - (0.99995)^10,000

            = 1 - 0.60652...

            = 0.39347 (probability that at least one car will get punctured)

As you can tell P(X ≥ 1) as we have to solve for the probability that at least one car will get punctured. That is of course 1 - [ P(X = 0) ].

3 0
3 years ago
Read 2 more answers
356 I want the greatest odd number by using these num​
kari74 [83]

Answer:

33

Step-by-step explanation:

We cant make greatest odd num by adding these numbers but:

33

3 0
3 years ago
What is 35% of 51 do not round your answer <br> Please help
solniwko [45]

35% of 51 is 17.85. Hope this helped! :)

3 0
3 years ago
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