Ralph is painting the barn below, including the sides and roof. He wants to know how much paint to purchase. a. What is the tota
l surface area that he is going to be painting? Round your answer to the nearest hundredth. b. If one paint can covers 57 square feet, how many paint cans should he purchase? c. If each paint can costs $23.50, how much will the paint cost? d. Once the barn is finished being painted, there is going to be a party. Ralph wants to know how many people to invite to the party. What is the volume of the inside of the barn?
1 answer:
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Answer:
Her brother catch her at 11 am + 4hour = 15 p.m
Step-by-step explanation:
Given as ;
Speed of Ariel = 45 mph
She left home at 9 a.m
Her brother speed = 60 mph
Her brother left home at 11 a.m
Now from question So As Ariel speed is 45 mph so, after two hours pass , she ahead 90 m .
As her brother travel as 60 mph ,so he travel at ( 60 - 45 )= 15 mph faster
So, with this speed her brother will catch up her at = after 4 hour .
Hence her brother catch her at 11 am + 4hour = 15 p.m Answer
- 128 cellphones were sold in a week
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- 293 cellphones were sold in given 2 weeks