Answer:
112
Step-by-step explanation:
76->88->100->112
The surface area is 314.2
The formula of the sphere to find surface area is A = 4•3.14•r^2 , substitute 5 for r, then multiply 5^2, after you get that product then multiply it by 3.14/pi. Once you get that product, multiply that by 4 and you get the final product. Then round to the nearest tenth, which is how you get 314.2
Answer:
Step-by-step explanation:
-2p3-7p5+11p+4p2 =-7p5 -2p3+4p2 +11p....standard form
Answer:
£ 537.63
Step-by-step explanation:
original price = 100%
selling price = 100% - 7% = 93% = £500
just do the proportion or ratio
OP = 500 x 100% / 93%
OP = £ 537.634
rounded to the nearest penny and become £ 537.63