Tatoooo Tatoooo

25-03-2018
Mathematics

contestada

Which expression is equivalent to the expression shown?: 3^-3

a: -27
b: 1/27
c: -1/27
d: 27

Respuesta :

cadehowell cadehowell

25-03-2018

B. 1/27

1. you switch the denominator and the numerator (3/1 goes to 1/3).
2. then you take the exponents value (3) and put that as the exponent for 1/3
3. 1/(3^3) = 1/27

Answer Link

Аноним Аноним

25-03-2018

the answer is b. 1/27

Answer Link

Otras preguntas

Find all relative extrema and inflection points for the following function. 4) y -2x^3+24x^2+288 x-35

What two tools might you use to organize your thoughts

List at least TWO specific weather features associated with supercell thunderstorms. For each weather feature listed, describe at least one potential threat to

Why was the committee of public safety created

Balance the chemical equation using the vector equation approach. If possible, use exact arithmetic or rational format for calculations in balancing the followi

What number is halfway between 0 and 18

f(x) = x2 + 10 What is the average rate of chan hange of f over the interval [-2, -1]?

What was improved in the colonies because of the Great Awakening? a. income c. communications b. fight for independence d. trade

AB= 3 (x+7), BC= 2 (x-3), AC = 50

Prove by induction that for every n >= 1 we have 19^n - 13 is a multiple of 6.