Answer:
The answer is 8
Step-by-step explanation:
Plug -2 in for x. The double-negative inside the parenthesis makes it positive, then do the exponent.
Answer:
about 78 years
Step-by-step explanation:
Population
y =ab^t where a is the initial population and b is 1+the percent of increase
t is in years
y = 2000000(1+.04)^t
y = 2000000(1.04)^t
Food
y = a+bt where a is the initial population and b is constant increase
t is in years
b = .5 million = 500000
y = 4000000 +500000t
We need to set these equal and solve for t to determine when food shortage will occur
2000000(1.04)^t= 4000000 +500000t
Using graphing technology, (see attached graph The y axis is in millions of years), where these two lines intersect is the year where food shortages start.
t≈78 years
The correct answer is 0.125. Each outcome is out of 8 possible outcomes. 1/8 = 0.125 . Therefore, 0.125 is your answer.
4:7
4+7=11
121 / 11 = 11
11*4=44
11*7=77
Answer = D, 44 feet and 77 feet
Answer:
All of the following statements based on the graph are true.
Step-by-step explanation:
1.The line of best fit is a linear relationship showcasing how the amount of honey prodcued based on the number of bees in the hive is related to the number of bees in the hive.
2. The slope is the rate of change(m=y/x). In this case, the slope should be 
.
3.The y-intercept of the line of best fit is at (0,0). This is evident by the graph.
