Answer:
9
Step-by-step explanation:
Every variable has a set 1 as the exponent, so you have the 8 exponent of t, and then the exponent of 1 from the s, so the answer is nine
Convert to a decimal which would be 0.55 (11/20).
Then you want to multiply 0.55 by 100 (which is a whole number, all % is going to come from 100) to convert to a full % -> 0.55*100
Then you will simplify 0.55*100
You answer will be 55%.
Answer:
a = 2
b = 5
Step-by-step explanation: