The length of the hypotenuse is 5.83 inches long so between 5 and 6 inches
x= morning
y = afternoon
x + y = 10
x=10-y
5x + 6y =57
5(10-y) +6y =57
50-5y +6y =57
y=7
x=10-7 =3
check 3*5 = 15, 7*6 = 42, 42 + 15 = 57
3 morning practices
Answer:
32% = 0.32
50% = 0.50
34% = 0.34
Step-by-step explanation:
0.32 = 32%
0.50 = 50%
0.34 = 34%
P.S Can I have brainliest?
Mean = 40 median = 37.5 mode = 30
Total students = 15+21=36, so the probability of choosing a girl is 21/36, which reduces to 7/12.
Total freshmen = 12+15=27, so the probability of choosing a freshman is 27/36, which reduces to 3/4.
