Sugar Flour
1 1.5
2 3
3 4.5
4 6
To find any number, create a ratio of 1/1.5=cups of sugar/cups of flour then cross multiply and solve to get any answer you may need.
Answer: V= Bh
Step-by-step explanation:
The formula of a prism is V=Bh, were B is the base area and h is for height. The base of the prism is a rectangle. The length of the rectangle is 9cm and 7 cm
Answer:
scale factor =
Step-by-step explanation:
The scale factor is the ratio of corresponding sides, image to original, that is
= =
Answer:
6.25%
Step-by-step explanation:
To know the final probability that this has happened, we must multiply the probability of each event, they tell us that the probability that it is a girl is 1/2 and this happened 4 times, therefore:
(1/2) ^ 4 = 0.0625
that is, the probability that 4 girls are born is 6.25%
an unusual probability is considered when it is less than 5%, therefore, although it approaches this figure, it is not unusual