Complete the table using the formula given above to show the time before each food reaches 140º where bacteria will begin to grow.

Food
Time (min) before growth begins
Roast Turkey

Bacon Quiche

Tomato Soup

please help due tonight

If we allow the food to get to room temperature, 73º, then some bacteria may begin to double. Use the same formula changing the current temperature, T, to 73º to calculate the time before bacteria begins to double in each food listed below in the table.

Food
Time (min) before doubling begins
Roast Turkey

Baked Ham

Denis is looking at the weather for the picnic and is looking over some data regarding the temperatures and how the temperature relates to the number of mosquitoes. The data are represented by the exponential function x = log381 where x is the number of mosquito populations within a square foot when the temperature is 81º. Convert this equation to an exponential function and solve for x. What does this tell us about the number of mosquitoes that could be out during our picnic?

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,