A.
I=prt
I=(3800)(.055)(4/12)
I=$69.67
b.
Principal-interest=money received from Bank
3800-69.67=$3730.34
c.
I=prt
69.67=3730.34(r)(4/12)
69.67=1243.45r
69.67/1243.45=1243.45/1243.45r
.056≈r
Rate is 5.60%
Step-by-step explanation:
1.20x = 50
x = 50 / 1.20
x = 41.67 <== before tax
Answer:
209.44
Step-by-step explanation:
V=pie r square h by 3
=
π
r
2
h
3
63
Step-by-step explanation:
2x+54=180
2x=180-54
2x=126
divide each side by two u will get x
