Answer:
first option
Step-by-step explanation:
The sphere and the cylinder have the same heightbecause of this the height of the cylinder is equal to the diameter of the spherethe diameter of the sphere is 2*7=14 cm, so the height of the cylinder is also 14 cmthe radius of the cylinder is 7 cmV=∏*r^2*hV=3.14159*7^2*14V=3.14159*49*14V=3.14159*686V=2155.13074 cubic cm, or...V=(22/7)(7^2)(14) (22/7 is an approximation for pi)V=(22/7)(49)(14)V=(22)(7)(14)V=(22)(98)V=2156 cubic cm
Answer:
c
Step-by-step explanation:
i think c but not sure
Answer:
She has already reached the end of the trail.
Step-by-step explanation:
216 is a greater number than 45 miles
220miles / 4 hours = 55 miles/hr
55mi/hr x 7hrs = 385 miles
