Answer:
84
Step-by-step explanation:
0.5 · 7 · 24
0.5 · 168
84
Answer:
So you will have 2.48$ Left I didnt include tax since you didnt include a percentage amount but with 2.48$ you will have have enough for 11 pencils
Step-by-step explanation:
30$ Deduct
12.52$ Binder
17.48
Deduct 15$ Notebook
2.48 Divided By 0.22
Equels 11 Pencils
Answer: it will take 8 years.
Step-by-step explanation:
We would apply the formula for exponential decay which is expressed as
A = P(1 - r)^ t
Where
A represents the value of the after t years.
t represents the number of years.
P represents the initial value of the car.
r represents rate of decay.
From the information given,
P = 24900 dollars
A = 14200 dollars
r = 6.5% = 6.5/100 = 0.065
Therefore
14200 = 24900(1 - 0.065)^t
14200/24900 = (0.935)^t
0.5701 = (0.935)^t
Taking log of both sides to base 10
Log 0.5701 = log0.935^t = tlog0.935
- 0.22 = t × - 0.0292
t = - 0.22/- 0.0292
t = 8 years
Find 10% of 59 and subtract it from 59.
0.10 * 59 = 5.9
59 - 5.9 = 53.1
So the price will be $53.10
Answer:
7.5%
Step-by-step explanation:
Approximate distance = 180 miles
Actual distance = 167.5 miles
Percent error = { (approximate value - actual value) / actual value } × 100
= { (180 - 167.5) / 167.5 } × 100
= (12.5 / 167.5) × 100
= 0.075 × 100
= 7.5%