Answer:
11
Step-by-step explanation:
mode is the number that is most frequent
11
Answer:
Proved,
P(A∪B)=0.72
Step-by-step explanation:
Sue travels by bus or walks when she visits the shops.
Probability( catch the bus to the shop ), P(A) = 0.4
Probability( catch the bus from the shop ), P(B) = 0.7
Both A and B are independent events.
Therefore,
P(A∩B) = 0.4×0.7
= 0.28
Probability Sue walks one way = 1 - P(A∩B)
= 1 - 0.28
= 0.72
Hence, the probability that Sue walks at one way is 0.72
5.75 kid wold be in a row round it
Answer:
You need to divide the total teaspoons she has by the amount she needs for each cake to find out how many cakes she can bake. 9/12 / 1/12 =9 She can bake 9 cakes.
Step-by-step explanation:
Line TU is 2 times OL, so 2(2x-14) = x+2.
4x-28 = x + 2
4x=x+30
3x=30
x=10
