It's 21.125 hope this works good luck ;)
Answer:
$252.5
Step-by-step explanation:
45(4.5)+50
202.5+50
=252.5
Answer:
19/5
Step-by-step explanation:
i used a calculater
The answer is 10,270. 3/5 of 49,080 is 29448 and 15\% of 49,080 is 7362. 29448+7362 is 36810 and 49080-36810=10270.
Answer:
1.9 inches
Step-by-step explanation:
We need to utilise one important formula in this question which is the volume of a cylinder formula. We need to work out the height of the cylinder given the following information that the radius is 8 inches and the volume is 384 cubic inches. We can set up an equation to find the value of the height so,
→ π × r² × h = 384
⇒ Substitute in 8 for 'r'
→ π × 8² × h = 384
⇒ Simplify
→ π × 64 × h = 384
⇒ Divide both sides by 64 to isolate π and h
→ π × h = 6
⇒ Divide both sides by π to isolate 'h' and find the value of the height
→ h = 1.9098593171
The height of a cylinder with a volume of 384 cubic inches and a radius of 8 inches is 1.9 inches