The second term would be -3f^3 because when in descending order it is
6f^4 - 3f^3 - 2f^2 + 9f
16 dimes and 7 quarters
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I help u and i will tell u the answer and the is A
Answer:
2m - 20
Step-by-step explanation:
Given that:
First week minutes = m
Second week minutes = (2 * first week minutes - 20)
Second week = 2m - 20
Therefore, the expression for the number of practice minutes for the second week is :
2m - 20
Answer: a) interest earned is $308.2
b) $1983.2
Step-by-step explanation:
a) Interest is calculated by Principal × Rate × Time
From the question, principal is given as $1675; rate = 4.6% = 4.6/100 = 0.046; Time = 4 years
Slot the values into the formula to get the solution
=1675 × 0.046 × 4
= $308.2
Interest earned is $308.2
b) Balance on the account will be Principal + Interest earned
= $1675 + $308.2
=$1983.2
I hope this is clear, please mark as brainliest answer.