Answer:
14: 104.5 square inches
15: 706.5 square inches
Step-by-step explanation:
14: 19x11= 209
209/2= 104.5 square inches
15: formula: pi times the radius squared
15x15= 225
225x3.14= 706.5 square inches
Answer:
-6, -5, -4, -3, and -2
n≥-6
Step-by-step explanation:
Multiply both sides by 2
n≥-6
so the values that make this true are -6, -5, -4, -3, and -2
Answer:
1/5m - 20 = 1/5(m - 100)
Step-by-step explanation:
Answer:
a) Least (V):69 Greatest (V):84
b) 74 78 79 82 84 are equally the higher frequency so we go with the lower value (V): 74 which is also the mode and modal.
Step-by-step explanation:
d = 5,000 mi the distance between the missiles
v1 = 2,000 mph the rate of the first missile
v2 = 1,000 mph the rate of the second missile
t = 1 min = 1/60 hr
Since distance = speed*time the distance 1 minute before the impact is:
v1t + v2t = t(v1 + v2) = (1/60)(2,000 + 1,000) = 50 miles.
