Answer
21/2:3 and 16:6 are not equivalent
Answer:
33.33%
Step-by-step explanation:
The computation of the percentage increase in the number of car washed is as follows;
= (Number of cars washed in next weekend - number of cars washed in one weekend) ÷ (number of cars washed in one weekend)
= (112 cars - 84 cars) ÷ (84 cars)
= 28 cars ÷ 84 cars
= 33.33%
Answer:
Probability of drawing a black card = or 0.3 .
Step-by-step explanation:
Given : You draw a card at random from a deck that contains 3 black cards and 7 red cards.
To find : What is the probability of drawing a black card.
Solution : We have given that
Deck that contains black cards = 3.
Red cards = 7.
Total card = 10.
Probability of drawing a black card = .
Probability of drawing a black card = 0.3.
Therefore, Probability of drawing a black card = or 0.3 .
Answer:
0.67, 1.24, 12, 55, 100
Step-by-step explanation: