Answer:
2/5
Step-by-step explanation:
40 students drive to school
40/100 drive to school
2/5
Answer:
0.03
Step-by-step explanation:
<u>Brand A: 11 fluid ounces and costs $2.31</u>
2.31 / 11
0.21 per fluid ounce
<u>Brand B: 15 fluid ounces and costs $2.70</u>
2.70 / 15
0.18 per fluid ounce
<u>Subtract: </u>
0.21 - 0.18
0.03
Answer: 0.03
The volume of the cone is πr²h/3 where r=3/2 and h=5. So volume=15π/4=11.78 cu in.
Answer:
Step-by-step explanation:
“y varies directly as x”
y = kx
Plug in (4, 1.25) and solve for k:
1.25 = 4k
k = 1.25/4 = 0.3125
The equation becomes
y = 0.3125x
