Answer:
63.5
Step-by-step explanation:
Answer:
1,111 cm cubed
Hope it helps!
Step-by-step explanation:
1.02 (radius) cubed x 3.14 x 4/3 (sphere volume formula)
=4.44292416 cm cubed
4.44292416 x 250 (magnets amount) = 1,110.73104
1,110.73104 rounded to nearest whole cubic unit
1,111 cm cubed
7\24 or 7\8 if you add it together or just add the numerator
Answer:
1. The vertex of the function is at (1,-25)
5. The graph is a negative on the Entire interval -4<x<6
Answer:
C
Step-by-step explanation:
there is the ground line of about -5.5 to +5.5 = 11 ft.
then the 2 walls of 7 ft height = 14 ft.
that is already 25 ft.
the 2 roof sides are both a little bit longer than the corresponding ground line of 5.5ft.
so, estimated about 6ft per roof side. that adds 12 ft.
so, we are at about 37 ft.
and the closest answer is C. 36 ft.
in actual numbers a roof side is (using Pythagoras) :
roof side² = 2.5² + 5.5² = 6.25 + 30.25 = 36.5
roof side = 6.041522987... ft
so, the actual perimeter is
25 + 2×6.041522987... = 37.08304597... ft
