You subtract 8 from both sides.
Answer:
9.5 days
Step-by-step explanation:
-This problem can be modeled using an exponential function of the form:
#We equate to solve for r:
#we then use this calculate this growth rate to calculate t when A=:
Hence, it takes approximately 9.5 days for the population to triple.
Answer:
C
Step-by-step explanation:
The inequality is
40m + 300 > 1,000
subtract 300 from both sides 40m > 700
divide both sides by 40 m > 700/40
(don't reverse the sign. 40 is (+)) m > 70/4
m > 17.5
The answer is C. Madison will not reach her goal in 17 months, but she will be there by the end of the 18th month.
Answer:
scatter-plots
Step-by-step explanation:
Scatter plots are similar to line graphs in that they use horizontal and vertical axes to plot data points. However, they have a very specific purpose. Scatter plots show how much one variable is affected by another. The relationship between two variables is called their correlation .