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: s absorbed into the body, 14% is eliminated from the body each hour. Assume a person drinks an 8-oz…

A:

Q: A company that manufactures memory chips for digital cameras uses the formula 3\n(40n + 9ŷn) to…

A: Given,         A company that manufactures memory chips for digital cameras uses the formula…

Q: 4/5 of an amount is $20. How many dollars is the full amount?

A:

Q: Solve for x: 7/15 = x-3/100

A:

Q: he amount of charcoal a coal burner burns varies directly as the time taken for cooking. If the…

A: Given that the burner burns 600 gram in 20 minutes, then our aim is to calculate how much time does…

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

A:

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: The amount carpets earns varies directly with the number of carpets cleaned how much does the…

A:

Q: 1/4 times what gives you 9

A: .

Q: (a) Find a 3 x 3 symmetric matrix, A, whose eigenvalues are A₁ = -4, A₂ = 2, A3 = 6 and for which…

A: Matrix according to given condition.

Q: QUESTION 2 Volume of a flat ended compressed air drum is 15m3. It experiences a maximum stress of…

A: Given that Volume of a flat ended air drum = 15 m3. σmax=145 MN/m2P=2.2 MN/m2L=4D To find wall…

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: If y = 5 when x = -3, find x when y = -1. %3D

A:

Q: How many times more severe is the earthquake ​(R=8.3​) in city A than the earthquake ​(R=6.5​) in…

A: We know that if R is the magnitude of earth quake, I the intensity of the earth quake and I0 is the…

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: The number of bacteria in a culture is given by the formula B (t) = 2000000e0.025t where B is the…

A: The half life of a quantity is the time period requited for that quantity  to reduce to half of its…

Q: To stay healthy. Kimberly jogs exactly one mile around a track everyday. Today she finished.75 of…

A: