Answer:
15miles//hr
Step-by-step explanation:
From the question, we are given;
Distance covered by Paola = 3/5 miles
Time = 1/25 of an hour
Speed = Distance/ time
Substitute
Speed = (3/5)/(1/25)
Speed = 3/5 * 25/1
Speed = 3 * 5
Speed = 15
Hence Paola's running speed in miles per hour is 15miles/hr
Answer:
486
Step-by-step explanation:
Formula for cylinder V=πr²h
7.5/2 = 3.75
3.75² = 14.0625
π(14.0625)(11) = 485.965113602
486
Idk oof
Answer:
x = 0
Step-by-step explanation:
If one were to fold this figure in half over the line x = 0, then one would end up with a single figure, with no overhang. Hence x = 0 is the line of symmetry. Note; x = 0, can also be called the y-axis.
Answer:
C) x = 1 / 2
Step-by-step explanation:
Formula for volume of a cube = a^3 ('a' to the power 3 or 'a' cubed)
a = side
Since volume = 1/8 ,
cube root of 1 / 8 will equal the side of the cube(which is 'x').
cube root of 1 / 8 = 1 / 2
answer = 1 / 2
