Answer:
169 sq cm
Step-by-step explanation:
So basically do 870/3x2 = 580 Spanish speaking boys.
Then 800/5x3 = 320 Spanish speaking girls.
In total 900 students speaking Spanish
Answer:
30.91% probability that the islanders will win exactly one out of four games in a series against the rangers
Step-by-step explanation:
For each game, there are only two possible outcomes. Either the Islanders win, or they do not. The probability of the Islanders winning a game is independent of other games. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which
is the number of different combinations of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.
The probability that the islanders will beat the rangers in a game is 0.44
This means that 
What is the probability that the islanders will win exactly one out of four games in a series against the rangers?
This is P(X = 1) when n = 4. Then


30.91% probability that the islanders will win exactly one out of four games in a series against the rangers
Justin= 2 + (1/3 *63)
Aimee= (2*(2+(1/3*63)))-4
or 2 times the answer to Justin's age, then take away 4.