Round all of the numbers to the nearest 10 then solve the problem like normal
Answer:
Step-by-step explanation:
surface area of one can 2πrh+2πr²
=2πr(h+r)
≈2×3.14×3/2(4.25+1.5)
≈9.42(5.75)
≈54.165 in²
number of cans=1000/54.165
=18 cans
material used=18×54.165≈975 in²
material left=1000-975=25 in²
6-3=3, so m=3. Easy as pie
The third one is true
good luck
Answer:
y=9x+1.6
Step-by-step explanation:
bring the 10.6 over by adding it to both sides
