Tina raised the number 3 to a power and then added 19 to the result .She obtained the sum 100. To what power did she raise 3 ?
1 answer:
Answer:
3^4, she raised it to the 4th power
Step-by-step explanation:
3^x+19=100
-19
3^x=81
We can make a table now to find what power of three = 81
Powers of three table
3^1=3 3^2=9 3^3=27 3^4=81
You might be interested in
No 1.2 x 2.6 doesn't equal 31.2 it equals 3.12
Answer: 1/3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
It is the second choice.
Step-by-step explanation:
Divide both side by pi r squared. Boom.
15 feet tall
would be his shadow
