Answer:
4.5 minutes
Step-by-step explanation:
first convert 3/4 to a decimal so you can multiply it which would be .75
so then .75 times 6=
4.5
Answer:
Step-by-step explanation:
y=a*b^x
pass thro' (1, 7.5) n (3, 16.875)
at x=1, y=a*b=7.5
at x=3, y=a^b^3=16.875
dividing, a*b^3/a*b=16.875/7.5
b^2=2.25
b=+1.5 or -1.5
a=7.5/b
a=5 or -5
y=5*(1.5)^x
or
y=(-5)*(-1.5)^x
56.00 - 14.99 - 12.95 = $28.06 for books so he spends $28.06 on books
Answer:
263
Step-by-step explanation:
Greates common denominator.