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timurjin [86]
3 years ago
13

Which of the following functions is graphed below?

Mathematics
1 answer:
s2008m [1.1K]3 years ago
8 0

9514 1404 393

Answer:

  D.

Step-by-step explanation:

The linear portion of the curve is in the region x ≥ 2. The only function defined that way is the one in choice D.

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Pls help me :)))))))))))
docker41 [41]

Answer:

330ft²

Step-by-step explanation:

Area of figure = Area of rectangle + Area of semicircle

                       =            lb                +   pi r²/2

                       =         10 x 8             +  3.1 x 4 x 4/2 ( as 8 is diameter)

                       =          80 ft²               +  248  ft²

                       =  328 ft² => 330ft²

4 0
3 years ago
Read 2 more answers
Any hellllllllp please
katovenus [111]
The answer would be D how are the trails used
8 0
3 years ago
The probability that an American CEO can transact business in a foreign language is .20. Ten American CEOs are chosen at random.
elena-14-01-66 [18.8K]

Answer:

(a) 0.1074

(b) 0.6342

(c) 1.024 x 10⁻⁷

Step-by-step explanation:

This problem can be modeled as a binomial probability with probability of success (transacting business in a foreign language) p =0.20, and n = 10 trials. The binomial probability model is:

P(X=x) = \frac{n!}{(n-x)!x!}*p^x*(1-p)^{n-x}

(a) None can transact business in a foreign language, P(X=0)

P(X=0) = \frac{10!}{(10-0)!0!}*0.2^0*(1-0.2)^{10-0}\\P(X=0) = 0.8^{10} = 0.1074

(b) At least two can transact business in a foreign language

P(X\geq2) = 1-(P(X=0)+P(X=1))\\P(X\geq2) = 1-(0.1074+\frac{10!}{(10-1)!1!}*0.2^1*(1-0.2)^{10-1})\\P(X\geq2) = 1- (0.1074+10*0.2*0.8^{9}) = 0.6342

(c) All 10 can transact business in a foreign language

P(X=10) = \frac{10!}{(10-10)!10!}*0.2^{10}*(1-0.2)^{10-10}\\P(X=10) = 0.2^{10} = 1.024 * 10^{-7}

6 0
3 years ago
Simplify the expression. –8z – 14z –22z 6z 6 22z
Liula [17]

Answer:

-22z

Step-by-step explanation:

They are a sum of two like-term negative Integers, so just add them to get the above answer.

I am joyous to assist you anytime.

3 0
3 years ago
Given the following exponential function, identify whether the change
NeX [460]

Answer: growth

Step-by-step explanation:

6 0
3 years ago
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