3 years ago

Help what’s the answer???

2 answers:

5 0

64 is the answer — anything to the power of 0 is 1 & anything to a negative power gets switched from the denominator to the numerator vice versa

Alex777 [14]3 years ago

4 0

The answer is 64!!

Hope this helps!

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G(n)=3n^3-5 h(n)=2n-5 find(g+h)(2)

dlinn [17]

g(n) = 3n³ - 5 h(n) = 2n - 5 (g + h)(2) = g(2) + h(2)

g(2) = 3(2)³ - 5 = 3(8) - 5 = 24 - 5 = 19

h(2) = 2(2) - 5 = 4 - 5 = -1

g(2) + h(2) = 19 + -1 = 19 - 1 = 18

Answer: 18

4 0

3 years ago

I'm stuck :/ help hurry

Free_Kalibri [48]

Answer: i think A is negative -2 and B is -19 hope this help im not a hundred percent sure if i got it wrong please let know.

Step-by-step explanation:

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3 years ago

Work out 5 x 10^6 / 4 x 10^4<br> Give your answer as an ordinary number.

Angelina_Jolie [31]

Answer:

$1.25 \times {10}^{2} = 125$

Step-by-step explanation:

$\frac{5 \times {10}^{6} }{4 \times {10}^{4} } = \frac{5}{4} \times \frac{ {10}^{6} }{ {10}^{4} } = 1.25 \times {10}^{2} = 125$

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3 years ago

Mrs. Smythe needs 54 buttons to make costumes for the school play. Buttons come on cards of 9 buttons each. How many cards of bu

V125BC [204]

54 buttons ÷ 9 button cards = 6

She should buy 6 cards of buttons.

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3 years ago

A supermarket sells two flavors of cereal: a fruit flavor and a chocolate flavor. In a market survey, the event that a customer

Sedaia [141]

This is a binomial distribution.
p = 0.71, q = 1 - p = 1 - 0.71 = 0.29, n = 20

P(x ≤ 19) =1 - P(x = 20) = 1- 20C20 x (0.71)^(20 - 20) x (0.29)^20 = 1 - 0.29^20 = 1 - 0 = 1

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3 years ago