Use the expression to complete the statements. (0.5)10

(0.5)10 is the .

A. base
B. exponent
C. power

(0.5) is the of (0.5)10.

A. base
B. exponent
C. power

10 is the of (0.5)10.

A. base
B. exponent
C. power

A power is another way to write .

A. repeated addition
B. repeated division
C. repeated multiplication
D. repeated subtraction

B

A

A

C

Step-by-step explanation:

I know the third answer is correct but the first two were a bit confusing for me do you have anymore context?? like is it supposed to be (0.5)^10

because then 10 would be the power and 0.5 is the exponent.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.