5. If a chocolate bar is divided into 3 equal pieces, each piece has 170 calories. How many calories are in the whole bar?
2 answers:
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Answer:
64.2 minutes
Step-by-step explanation:
We are given that
Shen set timer to run=93 minutes
He has finished his run=69%
We have to find total number of minutes have gone by.
69% of 93
=
By using
a%
69% of 93=
69% of 93=64.17 min
69% of 93
Hence, 64.2 minutes have gone by.
Answer:
7.He borrowed $1853.33
8.She received $28990.936
Step-by-step explanation:
7.Let x be the amount borrowed by Tyson
Rate of interest = 7.5%
Time = 2.5 years
Simple Interest = 347.50
Formula :
Where SI = simple interest
P = Principal
T = Time
R = Rate of interest
Substitute the values in the formula :
Hence he borrowed $1853.33
8) Principal = 20000
Rate of interest = 9.5%
No. of compounds per year = 2
Time = 4 years
Formula :
Where A= amount
r = Rate of interest
n = no. of compounds
t = time
Substitute the values in the formula :
So,
A=28990.936
Hence she received $28990.936