3 + 5h = c
3 + 5(10) = c
3 + 50 = c
53 = c
Nicole will make $53 in 10 hours of babysitting
Answer:
103.92 m
Step-by-step explanation:
The kite is making right angle with the ground and its string is acting as hypotenuse of right triangle.
Let the height of the kite from the ground be h meters.
Therefore, by trigonometrical ratio:
Thus, the height of the kite from the ground is 103.92 meters.
Answer:
Expected value is 4,000
Step-by-step explanation:
To find expected value ⇒ multiply the value by it's probability
40% × ( -25,000 ) = - 10,000
Breaking means neither add nor subtract a given amount
20% × 0 = 0
35% × 40,000 = 14,000
∴ Expected value = -10,000 + 14,000 = 4,000
LOSS: -10,000
BREAK EVEN: 0
WIN: 14,000
Expected value is 4,000
<em>hope this helps....</em>
<span>-4x +2y =24
<u>x-intercept
</u>y=0, -4x =24, x= - 6
<u>
(</u>-6,0)
<u>y-intercept</u>
x=0, 2y=24, y=12
(0, 12)</span>
So you have to find the velocity (or first derivative) from the position function of h=-16t^2+48t+6
the velocity is -32t+48 which you then have to set equal to 0 in order to find t
-32t+48=0
-32t=-48
t=1.5
you then take your t value and sub it back into your original position function
-16(1.5)^2+48(1.5)+6 which will give you a maximum height of 42 feet
so the time it takes is 1.5 seconds to reach a maximum height of 42 feet
