Answer:
Step-by-step explanation:
Given
Required
Express as a single expression
We have:
Write 7 as an exponent
Rewrite as:
Apply quotient and product rule of logarithm
Apply law of indices
Solve exponent
Answer:
the answer to this is 2048
Step-by-step explanation:
Answer:
Step-by-step explanation:
8/12 inverse of sin tan or cos
Answer:
I don't understand who would be charged less money cause it's just the parents and the child and the child is only paying them from the hours being on the phone. but from what I know 90÷ 3 is 30. so the parents would be making like $30 but if its multiplication 90×3 is like 270
Step-by-step explanation: