Dennis will run 9 miles in 1 hour. Cindy will run 12 miles in one hour. Cindy will run 3 miles farther than Dennis in 1 hour.
No matter how many circles there are 80% of the circles will be blue as 4 to 5 translates to 8 to 10 which is 80%. The remaining circle ( the other 20%) can be any color but blue.
Answer:
x=5
Step-by-step explanation:
7x+15-9x=5
-2x+15=5
-2x=-10
x=5
Answer: y = 54(1.06)^t
Step-by-step explanation:
It is estimated that the population of bacteria will increase by 6% each hour. This is an exponential growth. The formula for determining exponential growth is expressed as
y = b(1 + r)^ t
Where
y represents the population after t years.
t represents the number of years.
b represents the initial population.
r represents rate of growth.
From the information given,
b = 54
r = 6% = 6/100 = 0.06
Therefore, the formula for the population of bacteria is
y = 54(1 + 0.06)^t
y = 54(1.06)^t
Answer:
it would be 1:14 pm
Step-by-step explanation:
