Answer:
Step-by-step explanation:
Given
Required
Solve
Collect like terms
Subtract 3.8 from both sides
Divide through by 2
Answer:
96 people were teenagers
Step-by-step explanation:
2400*4%= 96
Answer:
1/4
Step-by-step explanation:
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.
the probability that a randomly chosen radio station in this city is a college radio station = number of college stations / total number of city radio stations
= 5/20
To transform to the simplest form. divide both the numerator and the denominator by 5
= 1/4
Answer:
Measure of the arc = 360-74° = 286°
An arc measure is the measure of an angle that the arc creates in the center of a circle.
Answer:
see below
Step-by-step explanation:
A) 12
B) 2
C)total number of brothers: 16 + 30 + 21 + 36 = 103 103 / 50 = 2.06
