Answer:
4√3 feet
Step-by-step explanation:
Here, a ladder is resting against a house makes a 60° with the ground,
Consider x be the distance of the top of ladder from the foot of house and y be the distance of bottom of ladder from the house. ( shown in the below diagram )
Using trigonometric ratio,
We have, length of ladder = 8 ft,
Hence, the house would reach 4√3 feet up.
Answer:
Step-by-step explanation:
Let X be length of life of the participants in the plan.
Given that X is N(68,3.5)
We convert this to standard normal score z using
a) proportion of the plan recipients that would receive payments beyond age 75=
b) proportion of the plan recipients die before they reach the standard retirement age of 65=
c) x for 86% ceased
3x-7 = 8x +23
-3x. -3x
-7= 5x+23
-30=5x
X= -6
I might be wrong, but I think you would just add the areas together.
Answer:
3 gallons & 2 quarts.
Step-by-step explanation:
9 gallons & 1 quart - 5 gallons & 3 quarts
well, we know there are 4 quarts in a gallon
9 - 5 = 4, but we would break one gallon into 4 quarts to make subtracting the quarts easier, making it 3 gallons
5 quarts - 3 quarts = 2 quarts
your answer is 3 gallons & 2 quarts, have a nice day