Answer:
Step-by-step explanation:
Ok, so we know that there are 30 marbles
to find the amount of blue marbles we need to find 10percent of 30
10percent of 30= 30/10=3
3blue mables
60percent of 30=18
18red marbles
18+3=21
30-21=9 yellow marbles
Step-by-step explanation:
5ab + 8c
Putting values of a = 3 b = 2 and c = 9
5(3)(2) + 8(9)
30 + 72
102
Answer:
a circle with a diameter of 16 meters largest
a circle with a circumference of 37.68 meters
a circle with a radius of 7 meters
a circle with a diameter of 8 meters
Step-by-step explanation:
a circle with a diameter of 8 meters
The radius is 8/2 = 4
A = pi r^2 = 3.14 * 4^2 = 50.24 m^2
a circle with a radius of 7 meters
A = pi r^2 = 3.14 * 7^2 = 153.86 m^2
a circle with a circumference of 37.68 meters
C = 2*pi*r
37.68 = 6.28r r =6
A = 3.14 (6)^2 =113.04
a circle with a diameter of 16 meters
r = d/2 = 8m
A = pi r^2 = 3.14 (8)^2 = 200.96 m^2
Since 64 is not divisible by 6, Bryson would not be able to distribute his 64 dinosaurs into 6 different storage containers. Bryson would have 4 left over.
Answer:
Diameter (in) Area (sq in) Diameter (cm)
10 79 25.4
Step-by-step explanation:
Diameter (in) Area (sq in) Diameter (cm)
10 79 25.4