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lys-0071 [83]
2 years ago
9

James did an experiment. He started out with 640 bacteria cells. He found that the growth rate of the bacteria

Mathematics
2 answers:
lana66690 [7]2 years ago
8 0

Answer:

y = 2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

Step-by-step explanation:

Step-by-step explanation:

b = 640

r = 5.3% = 0.053

t = 25

y = 640 ( 1 + 0.053)^25

y = 640 ( 1.053)^25

y = 2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

mihalych1998 [28]2 years ago
5 0

Answer:

how sid jame even get 64p bacteria cells like bro that cant be on exact he'd be 1000 years old if he knew exactly how much there was

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Find the slope of the graph of the equation
sammy [17]

Answer:

y=-1/2x+2

Step-by-step explanation:

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go one up and go to the left 2 times and connect the dots

6 0
2 years ago
Grayson went to the grocery store and bought bottles of soda and bottles of juice. Each bottle of soda has 35 grams of sugar and
Illusion [34]

The number of bottles of soda purchased is 10 and the number of bottles of juice purchased is 4.

<u>Step-by-step explanation:</u>

Let us consider the soda bottles as x and juice bottles as y.

From the given data we can derive 2 equations,

35x+15y= 410.    .....(1)

x=y+6.                 ....(2)

Substitute equation (2) in (1),

35(y+6)+15y=410.

35y+ 210+15y=410.

50y+210=410.

50y=410-210.

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y=4.

Substitute y value in equation (2),

x=4+6.

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The number of bottles of soda purchased is 10 and the number of bottles of juice purchased is 4.

4 0
2 years ago
A giant scoop, operated by a crane, is in the shape of a hemisphere of radius 24 inches. The scoop is filled with molten steel.
shtirl [24]

Answer:

40 inches

Step-by-step explanation:

Volume, V of hemisphere = 2/3 π r^3

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V = 2/3 π 24^3

V = 28952.917 in³

Volume of cylinder = π r^2 * h

h = height ; r = Radius = 32 /2 = 16 inches

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28952.917 = π (16)^2 * h

28952.917 = 804.24771h

h = 28952.917 / 804.24771

h = 35.9999

h = 40 inches

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6 0
2 years ago
If the family's net monthly income is $7,800, what percent of the income is spent on food, clothing, and housing?
Gala2k [10]

Answer:

60 percent

Step-by-step explanation:

5 0
2 years ago
What is the solution to 2x^2+8x=x^2-16?<br> x=4<br> x=-2<br> х=2<br> х=4
TEA [102]

Question: What is the solution to 2x^2+8x=x^2-16?

Answer: x=-4 is what I got I'm not sure if u meant to put one of the 4's as -4 but yeah I got -4 and did it twice and got -4 again. Hope that helped.

8 0
3 years ago
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