Answer:
GL = 38
Step-by-step explanation:
On each median the distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint, that is
GL = 2 LK = 2 × 19 = 38
You divide 18.40 by 2.3 to find out how many dollars per hour. 18.40/2.3=8.
Ellie earned $8.00 per hour.
Tom will get 166
Ben will get 581
The 2nd one i'm pretty sure i did it with a calculator
Answer: After 30 years there will be 540
Step-by-step explanation:
The function that models the the population growth of the foxes in the wildlife reserve is expressed as
y = 60 times 3^x,
Where
x represents the number of 15-year periods.
The initial number of foxes in the wildlife is 60
Since the population the foxes in the wildlife preserve triples in size every 15 years, in 30 years,
x = 30/15 = 2
Therefore,
y = 60 × 3²
y = 540 foxes