Arrange the number in order from greatest to least square root 250, 11 4/9, 4 pie

1 answer:

3 0

$\bf \begin{array}{llll} \boxed{250} \\\\\\ 11+\frac{4}{9}\implies 11+0.\overline{44}\implies \boxed{11.\overline{44}} \\\\\\ 4\pi ~~\approx ~~\boxed{12.57} \end{array}~\hspace{3em} \begin{array}{|c|c|ll} \cline{1-1} \textit{from greatest to least}\\\cline{1-1}\\ 250\\ 12.57\\ 11.\overline{44}\\\cline{1-1} \end{array}$

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Please help with this on the picture

galina1969 [7]

Answer:

a) 81

b) 16,807

c) 100

d) 78125

Step-by-step explanation:

a)

3^2 x 3^2

Step 1. Simplify the exponents

3^2 = 3 x 3 = 9

Step 2. Multiply

9 x 9 = 81
••••••••••••••••••••••••••••••••

b)

7 x 7^4

Step 1. Simplify the exponent

7^4 = 7 x 7 x 7 x 7 = 2401

Step 2. Multiply

7 x 2401 = 16,807
••••••••••••••••••••••••••••••••

c)

10^9 divided by 10^7

Step 1. Simplify the exponents

10^9 = 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 = 1000000000

10^7 = 10 x 10 x 10 x 10 x 10 x 10 x 10 = 10000000

Step 2. Divide

1000000000 divided by 10000000 = 100
••••••••••••••••••••••••••••••••

d)

5^8 divided by 5

Step 1. Simplify the exponent

5^8 = 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 = 390625

Step 2. Divide

390625 divided by 5 = 78125

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2 years ago

Please help. Which graph represents a function? I think a.

drek231 [11]

graph B ( the lower one )

for a function to be defined there can only be one value of y for each value of x

graph A has more than 1 value of y for given values of x

for example ( - 1, 4 ) and ( - 1, - 4 ) thus is not a function

graph B only has 1 value of y for a given value of x thus is a function

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