D) Expression 0.000076 in the form K ×10n Where. 1≤k<10. and n is an integer.

e) Evaluate. (2/3)⁴(3/4)²

Step-by-step explanation:

d

e

see attachment

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Step-by-step explanation:

e)

=(-2/3)⁴×(-3/4)³

=16/81 × -27/64

=1/3 × -1/4

-1/2

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!