Answer: 77 pounds each month I think
I hope this helped
The pitch of a roof is 20 feet.
Step-by-step explanation:
Given :- height and base of a roof are 12 feet and 16 feet
To Find :- pitch of a roof
Solution :- Let the pitch of roof be x feet
Now, by using pythagoras theorem
h² = b² + p²
(x)² = (16)² + (12)²
x² = 256 + 144
x² = 400
x = √400
x = 20
so, x = 20 feet
Hence , the pitch of a roof is 20 feet
40% = 2 / 5 I hoped I helped :)
The probability is given by the following formula:
Probability = number of favorable outcomes / total number of outcomes
The total number of outcomes is 10, 3 of the initial number of marbles are red and 2 of them are orange.
The probability of getting a red marble in the first draw is:
Probability = 3/10
The probability of getting an orange marble in the second draw is:
Probability = 2/10 = 1/5
the probability that he will choose a red and then an orange marble can be calculated by multiplying the probabilities that we found, then we get:
Probability = 3/10 × 1/5 = 3/150 = 1/50
Then, the answer is 1/50
27
Because there is a common difference of 5 (it is an arithmetic sequence)