Answer:
108 people
Step-by-step explanation:
Number of successes
=(Number of test subjects) X (Success rate)
=285*(38%)
=285*0.38
= 108.3 => 108
Therefore there were 108 successes among 285 trials.
Answer:25%
Step-by-step explanation:
1000*3/4=750
Loss%=loss/cp*100
Loss%=(1000-750)/1000*100
Loss%=250/1000*100=25%
Answer:
54 sq inches
Step-by-step explanation:
all cubes have six sides, and each side has a surface area of 3*3, so:
6*(3*3)
Answer:
Step-by-step explanation:
Sammie is x,,,, Jennie is 9 years younger than him. So, Jennie ( y) = x-9
According to second condition eq is
(X-5) = 4(y-5)
Place the value of y in eq 2
You will find x= 17
Put x in eq 1
Y = 8
Answer:
18.25 or 18 feet and 3 inches or 18 and a 1/4 foot
Step-by-step explanation:
219/12=18.25
12 is how many inches are in a foot
boom explained!