1/2 because you can simplify 4/8 and do 4 divided by 4 and 8 divided by 4 which is 1/2
Answer:{ 2x+y=7 x−2y=6
Step-by-step explanation:
Step-by-step explanation:
2m+m=10+8
3m=18 /3
M=6
Answer:
clay sphere gives more clay for less money
Step-by-step explanation:
Volume of cone=1/3πr^2h
=1/3*3.14*(9^2)*12
=1/3*3.14*81*12
=3,052.08/3
=1017.36 inches^3
Volume of a cyclinder=πr^2h
=3.14*(9^2)*12
=3.14*81*12
=3,052.08 inches^3
Volume of a sphere=4/3πr^3
=4/3*3.14*(9^3)
=4/3*3.14*(9^3)
=4/3*3.14*729
=9,156.24 / 3
=3,052.08 inches^3
Clay cone=$12
Clay cyclinder=$30
Clay sphere=$28
Which is the best to buy
Comparing volume
Volume of sphere=3,052.08 inches^3
Volume of cyclinder=3,052.08 inches^3
Volume of cone=1017.36 inches^3
Sphere and cyclinder both have the same volume which is 3 times more than volume of a cone
Clay sphere cost $28 which is cheaper than clay cyclinder at the same volume.
Therefore, clay sphere gives more clay for less money
The function f(x) = -5x³ + 3x² + x - 9 is a cubic function with the form:
f(x) = ax³ + bx² + cx + d, where a = -5, dictates the end behavoir of the function.
Since a is negative, then as x → -∞, y → ∞, and as x → ∞, y → -∞.