A construction company uses the function f(p) where p is the number of people working on a project to model the amount of money
2 answers:
Answer:
Step-by-step explanation:
Notice that the function is defined for and
, where
is the independent variable which represents people.
Remeber that the domain is the set formed by all values for the independent variable, which is people in this case.
Now, if you think this through, you would notice that negative numbers cannot represents people, it makes no sense.
So, a reasonable domain is all integers greater than 0, because there cannot be negative numbers.
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Answer:
d. 89°
Step-by-step explanation:
The given measure of the angles formed are;
m∠AED = 48°, m = 175°
According to circle theorem, the angle formed by a chord and a tangent of a circle is given by half of the measure of the arc intercepted by the chord in the direction of the angle;
Therefore;
m∠AED = (1/2) × m = 48°
∴ m = 2 × 48° = 96°
m∠AEF = (1/2) × m
m + m
= 360° (angle round a circle)
∴ m = 360° - m
= 360° - 96° = 264°
m = m
+ m
∴ m = m
- m
= 264° - 175° = 89°
m = 89°.