3 years ago

Explain why (1/2) sqaured 4 = 1/16

Mathematics

2 answers:

natka813 [3]3 years ago

7 0

Step-by-step explanation:

$(\frac{1}{2})^4 = (\frac{ 1^4 }{2^4}) = (\frac{1}{16})$

HOPE THIS HELPS

Sedaia [141]3 years ago

5 0

Answer:

1. 1/2 is multiplied to itself 2 times

1/2 x 1/2= 1/4

2. 1/4 is multiplied times 4

1/4 x 4=1/16

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Question 2 (Multiple Choice Worth 5 points)

steposvetlana [31]

Number of remaining rose cards = 6
number of remaining cards = 8
P(rose card) = 6/8

P(blue marble) = 18/50
P(tail) = 30/50
P(blue marble and tail) = 18/50 x 30/50 = 540/2500

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4 years ago

celine mixes raisins and peanuts to make a snack. she uses 0.75 cup raisins for every 0.5 cup peanuts. write a proportion and us

PtichkaEL [24]

Answer:

6.375 cups of raisins

Step-by-step explanation:

The ratio of raisins to peanuts is 3:2. This is because 0.5 divided by 2 and then multiplied by 3 is equal to 0.75.

So to find the number of raisins we need to divide the number of peanuts by 2 and then multiply it by 3:

(4.25 ÷ 2) × 3 = 6.375

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4 years ago

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Isaac surveyed the employees at a law firm. Each employee was asked to record their highest level of education completed. The re

Len [333]

Answer: 65 people completed graduate school.

Step-by-step explanation:

25% of 260 is 65.

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3 years ago

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How many halves are in 5 and 1/2

julia-pushkina [17]

Answer:

Step-by-step explanation:

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4 years ago

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Please help thank you

NeTakaya

Answer:

From the attached graphic, we can see:

(SP + PR) * PR = (WQ + QR) * QR

SP * PR + PR^2 = WQ * QR + QR^2

4 SP + 4*4 = 8 * 5 + 25

4 SP + 16 = 65

4 SP = 49

SP = 49 / 4

SP = 12.25

Step-by-step explanation:

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4 years ago