Answer
Find out how many bags of each type of fruit did jordan buys .
To prove
let us assume that the number of orange bags jordan buys be = x
let us assume that the number of apples bags jordan buys be = y
As given
At a farmers market, oranges sell for $5 per bag and apples sell for $3 per bag.
Jordan buys 7 bags of fruit for $31.
Than the equation becomes
x + y = 7
5x + 3y = 31
Multiply x + y = 7 by 3 and subtracting from 5x + 3y = 31 .
5x - 3x + 3y - 3y = 31 -21
2x = 10
x = 5
put this in the x + y = 7 .
5 + y = 7
y = 7-5
y = 2
Therefore the number of oranges bags jordan buys be 5 .
the number of apples jordan bags buys be 2.
Hence proved
Answer:
89.01% probability that a flight arrives on time given that it departed on time.
Step-by-step explanation:
We use the conditional probability formula to solve this question. It is
In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Departing on time
Event B: Arriving on time.
The probability that a flight departs and arrives on time is 0.81.
This means that 
The probability that an airplane flight departs on time is 0.91.
This means that 
Find the probability that a flight arrives on time given that it departed on time.
89.01% probability that a flight arrives on time given that it departed on time.
Y
Ed bought 3 liters of water, 2,750 milliliters of sports drink, and 2.25 liters of juice. How many milliliters of liquid did Ed have altogether?
times
Answer:
96 mm^2
Step-by-step explanation:
The formula for the area of a triangle applies.
A = (1/2)bh
A = (1/2)(24 mm)(8 mm) = 96 mm^2
The area of the shaded triangle is 96 mm^2.
