Answer:
m<3 = 70 and m<4 = 110
Step-by-step explanation:
<3 and <4 are vertical angles so they add up to 180
(3y + 7) + (5y + 5) = 180
(3y + 5y) + (7 + 5) = 180
8y + 12 = 180
-12 -12
8y = 168
/8 /8
y = 21
find the angle measures:
3(21) + 7
63 + 7
70
5(21) + 5
105 + 5
110
Answer:
16 pizza's
Step-by-step explanation:
you multiple 8 x 2 which is 16
Answer:
P ( 18-22 or non smokers ) = 0.8508
Step-by-step explanation:
Solution:
- The first step would be to make a table out of the given data given as follows:
Age Group Smokers Non-Smokers Total
18-22 42 144 186
23-30 40 84 124
31-40 21 78 99
- Count the total number of people who are non-smokers or lie in the age group of 18-22 as N:
N = 186 + 84 + 78
N = 348 people.
- The total number of people from which the a random person is selected is T:
T = 186 + 124 + 99
T = 409 people in total.
- Probability of favorable events = (Number of favorable events)/(Total number of events):
P ( 18-22 or non smokers ) = N / T
= 348 / 409
= 0.8508
Answer:
the answer is 1/4 because 7/12 is larger than 1/2 but 1/4 is 2x smaller
Step-by-step explanation:
