500m/2min = 250m/1min= 250m/min.
Hope this helps!
Answer:
176.71 in²
Step-by-step explanation:
area = πr²
r is half the diameter so r=15/2=7.5
3.1415 · 7.5² ≈ 176.71 in²
Answer:
B. The function f(x) is a geometric sequence.
Step-by-step explanation:
We are given that,
The function f(x) grows by 12% for every unit in the domain.
That is,
For the initial value, let the output value be x.
For the next value, the output will be
For the next value, the output will be
For the next value, the output will be and so on..
<em>Thus, the output values are increasing by the rate</em>
Hence, the function f(x) represents a geometric sequence.
Answer:
Hector's kite is 61.84 feet from the ground.
Step-by-step explanation:
The angle of elevation of the kite is 42°15’30” when converted to decimals, it is ≅
Let the height of the kite to the horizontal of angle of elevation be represented as x. Applying the trigonometric function to the sketch of Hector's kite,
Sin θ =
Sin =
⇒ x = 86 x Sin
= 86 x 0.6725
= 57.835
x ≅ 57.84 feet
The height of Hector's kite from the ground = x + 4
= 57.84 + 4
= 61.84 feet
Answer:
144 degrees
Step-by-step explanation:
180-36=144 degrees