Answer:
a. 208.5 ft.
b. 144.9 ft.
Both correct to the nearest tenth.
Step-by-step explanation:
(a) sin 46 = 150 / h where h is the length of the wire.
h = 150/ sin 46
= 208.5 ft.
(b) tan 46 = 150 / x where x is the distance required.
x = 150 / tan 46
x = 144.9 ft.
Although the equation didn't come out right, yes when two number are covered in parenthesis it means to multiply them
E.g. (2)(2) or (1/2)(1/2)
Answer:
No because 11.5 hours is not greater than 10.9 days.
Step-by-step explanation:
I believe it is an integer
Answer - 1/6
EXPLANATION
For a six sides dice:
Possible numbers are: 1, 2, 3, 4, 5, and 6
Total of 6 possible numbers
Possible even number outcomes are: 2, 4, and 6
Total of 3 outcomes out of 6 possibilities
Probability that the roll is a even number, p(A) = 3/6
p(A) = 3/6 = 1/2
<span>Possible outcomes greater than 4 are: 5 and 6
Total of 2 outcomes out of 6 possibilities
</span>Probability that the roll is a number greater than 4, p(B) = 2/6
p(B) = 2/6 = 1/3
The probability that the first roll is a even number and the second roll is a number greater than 4 = p(A and B)
p(A and B) = p(A) x p(B)
p(A) = 1/2
p(B) = 1/3
p(A and B) = p(A) x p(B)
= 1/2 * 1/3
= 1/6
