Where's the problem or the work ?
Answer:
The correct answer would be 40
Step-by-step explanation:
To find two square roots being multiplied together, you can multiply the numbers beneath the symbol.
√2 x √800 = √1600
Now you can perform the square root operation.
√1600 = 40
9514 1404 393
Answer:
1135.2 in³
Step-by-step explanation:
The volume of a sphere is given by the formula ...
V = (4/3)πr^3
The difference in volume will be ...
∆V = Vb -Vs = (4/3)π(10^3 -9^3) = (4/3)π(1000 -729) = 4/3π·271 . . . cubic in
∆V ≈ 1135.2 . . . cubic inches
The basketball has a volume that is 1135.2 cubic inches greater.
_____
If you use 3.14 for π, your answer is 1134.6 in^3.
1) A - yes, b - no, c - yes
2) false, true, false
3) 85p - 34%
xp - 66%
x = 165 - she has to read 165 more pages.
4) Sylvia earns 84/12 = 7$/hr
maximum she can earn is 7*15 = 105 $
she will earn 105$ if she works for 15 hours
Answer:
Answer in decimal is 5.6 or 56/100 as a fraction
Answer in decimal is 0.66666666666 or 2/3 as a fraction
Step-by-step explanation:
Just either add or subtract the fractions, whichever one you have to do.
Hope this helps, have a good day. c;
