The amount of bacteria left ina secience lab test tube is given by the equation L(t)= 100+107ln(0.45t) with L(t) in millions an t repsresting the number of hours. How much bacterai is left in teh test tub after 2 hours? Round you answer to the nearest million.  87 million  89 million  88 million  90 million

Q: 5€ t10 Se tio' dt

A:

Q: A certain dam required approximately 850 million cubic feet of concrete. To make this number more…

A:

Q: (7@)%3D(7³)*

A: Given: 729=73x To find the value of x

Q: Suppose that the life expectancy of a certain brand of nondefective light bulbs is normally…

A: From the given information, Consider, X be the random variable that shows number of non defective…

Q: Solve for x. 6 =664 %3D

A: Here we find value of x

Q: 12T x 124 = 128

A: Given               12x×124=128

Q: AE %3= EC% D

A: Given that : DE ∥ BC , Figure:

Q: 3/8 of the plants needed water.  63 plants need water. How many plants are there total? Round two…

A: Solution:

Q: A = 4Jtr?, for r %3D 6.

A: On solving this we will get

Q: A truck is towing 2400 pounds. This is 2/3 of the truck's maximum towing capacity. What is the…

A:

Q: Sarah can bicycle a loop around the north part of Lake Washington in 2 hours and 50 minutes. If she…

A: Given : Sarah can bicycle a loop around the north part of Lake Washington in 2 hours and 50 minutes.…

Q: 24 volts is 1/2% of what?

A: To write 24 volts is (1/2)% of what

Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: 1 4.840 x 109 =-2.178 x 108 62 Y?

A:

Q: sarah has 12.35 and michael has 100 times much money as sarah joel has 1/10 much money as michael…

A:

Q: 4 Solve for x: Vx2 - 675 = V15 %3D

A: Given, x2-6754 = 15   We have to solve for x