2 years ago

HELP MY EXAM IS DUE TODAY

Mathematics

2 answers:

pickupchik [31]2 years ago

8 0

The answer for the question is D

7nadin3 [17]2 years ago

6 0

Answer:

C. (2,24)

I hope this helps:

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Suppose that past history shows that 60% of college students prefer brand c cola. a sample of 5 students is to be selected. base

creativ13 [48]

The probability is 0.337.

The probability that more than 3 prefer brand c is the same as finding the probability that 4 or 5 prefer brand c. Using a binomial distribution,

$_5C_4(0.6)^4(0.4)^{5-4}+_5C_5(0.6)^5(0.4)^{5-5}
\\
\\=\frac{5!}{4!1!}(0.6)^4(0.4)^1+\frac{5!}{5!0!}(0.6)^5(0.4)^0
\\
\\=5(0.6)^4(0.4)+1(0.6)^5(1)=0.33696\approx0.337$

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2 years ago

EXPONENTIAL GROWTH FUNCTION

Hitman42 [59]

Answer:

you can use the formula of ś = s (1+r/100)^t

Step-by-step explanation:

where ś = sales after 7 years

t= time taken

s= initial sales

r = rate

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3 years ago

Analyze the diagram below and complete the instructions that follow.<br><br> Find the value of x.

xenn [34]

Answer: I believe the answer is C.

Step-by-step explanation: In special case isosceles right triangles the hypotenuse is always equal to a · √2. With a=5√2 we can set up the equation 5√2 · √2 = 10.

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2 years ago

Is o a integer but not a whole number

podryga [215]

Zero is actually a whole number, rational number, and integer, but it is not a natural number

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2 years ago

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Which of the following is the solution to the equation 25(z − 2) = 125? (6 points)

makvit [3.9K]

Answer:

z=7

Step-by-step explanation:

25(−2)=125

25−50=125

3 0

3 years ago