Answer:
she will use 4.
Step-by-step explanation:
kajsbsbsjajaja
Answer:
56 + 8x
Step-by-step explanation:
8(7) + 8(x)
= 56 + 8x
2.5 hours, because 10 miles an hour times 2 = 20 plus half the time? 2.5
Answer:
12.1 years
Step-by-step explanation:
We are given that
Principal amount, P=$3000
Rate of interest, r=6.75% semi-annually
Amount, A=$6700
We know that
When r pays semi-annually

Where n=2
Using the formula



Taking ln on both sides we get



