Use the sin ratio to solve for this. We are looking for the height which, in a right triangle, would be the side opposite the reference angle, and the hypotenuse. The ratio would look like this: sin(5) = x/5280. Multiply both sides by 5280 to get 5280 sin(5) = x and x = 460.18 ft
88 words 1 min
_______ _______
1 min 60 sec
88 × 1≈88 88 44
1 × 60≈60 ______ <---- simplify (÷by 2) _____ <---- simply again (÷by 2)
60 30
22
_____ divide both numbers (22÷15) ≈ 1.46666667 ( round to the
15 nearest hundredth: 1.467
1.467 words per second
i think ;)
We are to find P(A' ∩ B).
A' indicates Compliment of A.
Since A and B are independent events, we can use the formula:
P(A' ∩ B) = P(A') x P(B)
P(A') = 1 - P(A) = 1 - 0.4 = 0.6
So,
P(A' ∩ B) = 0.6 x 0.9 = 0.54
So, option A gives the correct answer
Answer:
1 : 18
Step-by-step explanation:
When finding scale factor, both measurements should in same unit
Circumference of the model bell = 8 inches
1 feet = 12 inches
12 feet = 12 * 12 = 144 inches
Circumference of the actual bell = 12feet = 144 inches
Model : Actual = 8 : 144
= 8÷8 : 144÷8
= 1 : 18
Its you will be found and the equation answer is 56