Answer:
Step-by-step explanation:
Discussion
9 with a sister
13 with a brother
7 with neither.
The total is 29 so you are counting some siblings twice. There are 29 - 25 students that have both, so 4 students have both.
P(brother and sister) = 4/25
P(brother and sister) = 0.16
Answer
P = <u>0.16</u>
Answer:
Hi, Jordan Here!
Step-by-step explanation:
the magnitude of a real number without regard to its sign. Also called modulus.
<em>happy to help! :D</em>
A because when you distribute you get 3.5t + 21 = 7. Then subtract 21 from both sides to get 3.5t = -14. Then divide both sides by 3.5t to get -4.
Answer:
since 4 is 132,then 8 is also 132( corresponding angle)
so,8+7=180( adjacent angle)
so,132+7=180
7=180-132
7=48
