For any integer n, all angles -150° n×360° will be coterminal with -150°. The appropriate choices are
-510° . . . . n=-1
210° . . . . n = 1
570° . . . . n = 2
Answer:
<em>There are </em><em>82</em><em> number of seats in the 18th row.</em>
Step-by-step explanation:
Given that, there are 14 seats in the first row, 18 seats in the second row, 22 seats in the third row, and so on.
i.e (14, 18, 22, ........so on)
This series is in Arithmetic Progression.
Here,
a = initial term = 14
d = common difference = 4
As we have to calculate number of seats in 18th row, so we have find n₁₈
We know that,
Putting the values,
Im assuming it would be 60 or 60.375(Work below)
Because usually when it says "out of" it means divide so i divided 8 from 21 and got 2.625 so then i took the 63 and subtracted 2.625 from that and got 60.375 so its either 60 or 60.375 again im not sure if im wrong im very sorry.
The formula
for probability is:
Probability
= number of successful events / number of total events
In this
case, the number of total events is equivalent to the total number of peas.
number of
total events = 402 + 38
number of
total events = 440 peas
Since we
want to estimate the probability of getting a green pea, therefore
number of
successful events = 402 green peas
Using the
formula, the probability for getting a green pea is:
Probability
= 402 / 440
<span>Probability
= 0.91 (ANSWER)</span>
<span>The result
is not reasonably close to the value of ¾ or 0.75.</span>
Answer:
a. 3
b. 12
c. In. and "
d. ft. and '
Step-by-step explanation:
c. 13in. or 13"
d. 13ft. or 13'