Answer:
c
Step-by-step explanation:
Answer:
The correct option is A.
Step-by-step explanation:
The given expression is:
(a^-8b/a^-5b^3)^-3
We have to keep one thing in our mind that in a division, same base, the exponents are subtracted.
We will change the division into multiplication: The denominator will become numerator and the signs of the exponent become opposite.
(a^-8 *a^+5 * b *b^-3)^-3
=(a^-8+5 * b^1-3) ^-3
=(a^-3*b^-2)^-3
=(a)^-3*-3 (b)^-2*-3
= a^9 b^6
Thus the correct option is A....
Answer:
2 pieces
Step-by-step explanation:
Given
Required
Calculate the number of pieces
To do this, we have to divide the length of the wood by the length of each piece.
Represent this with x
Convert mixed numbers to improper fraction
Change division to multiplication
<em></em>
<em> </em>
Answer:
No each sandwich costs about 8.25, when multiplied it goes to $99 which is 14 dollars too much
Step-by-step explanation:
Answer:
The outcomes are {(red, A), (red, E)}.
Step-by-step explanation:
Let E be the event of flipping the counter and F be the event of spinning the spinner.
Then,
E = {red, yellow} and
F = {A, B, C, D, E}
Tyra, now flips the counter and spins the spinner. Then, the outcomes that contains only the red spinner and a vowel are:
{(red, A), (red, E)}
