Answer:
Answer: The length of string from kite to the ground is 111.5 feetStep-by-step explanation:Given ... of the ground, and its string is pulled tout. The angle of elevation of the kite is 43. Find the length of the string. Round your answer to the ... The height from the ground at which kite is flying = BC = h = 76 feet.
Step-by-step explanation:
Answer:
cos2x=sinx
<=> 1-2sin^{2}x =sinx
solve and we have x=3pie/2, x=pie/6,x= 5pie/6
Step-by-step explanation:
Answer:
Blue balloons : 63, 7, 14
Red balloons : 45, 5, 10
14 balloons in a group that has 10 red balloons
Step-by-step explanation:
First, 63/9 = 7, so 45/9 = 5.
Second, 5 x 2 = 10, so 7 x 2 = 14
Hope this helps!
Given
The demand equation is given
here Q is liters purchased per year, P is the price in dollars per unit and k is a parameter =0.75.
Explanation
a. To determine the quantity of petrol demanded by the average motorist if the price is 1 dollar per liter.
b. To determine the change in quantity demanded.
It is given that the price of petrol increases from $1.0to $2.0 per litre on a sustained basis.
Then the equation becomes
The change in quantity demanded is
Substitute the values.
Answer
a.The quantity of petrol demanded by the average motorist if the price is 1 dollar per liter is 2000 litres per year.
b. The change in quantity demanded is the fall in demand due to negative sign which is 0.4054.
Complement of "rain today" is "no rain today" and the reuired probability is = 0.7 HOPE I HELPED!!!