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3 years ago

How many whole minutes does it take 10000 viruses to grow to 1 million if their population doubles every 15 minutes?

1 answer:

8 0

Let's solve how many whole minutes does it take 10 000 viruses to grow to 1 million if their population doubles every 15 minutes.
=> 10 000 x n = 1 000 000
=> 1 000 000 / 10 000 = 100 times
=> 100 times * 15 minutes = 1500 minutes to make 1 million viruses

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What is the slope of this function?

Kryger [21]

slope = (y2-y1)/(x1-x2)

=(20-8)/(2-1)

=12/1

m = 12

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3 years ago

Marc deposits $1,500 into two savings accounts.

Bas_tet [7]

Answer:3,360.0

Step-by-step explanation:

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3 years ago

Write the function notation for the transformation that would change f(x) to have a vertical

koban [17]

Function is $4 - \frac{f(x)}{8}$ .

Step-by-step explanation:

We have a function notation for the transformation that would change f(x) to have a vertical compression by a factor of $\frac{1}{8}$ , reflection over the x axis, up 6 and right 2.

Step 1:

Vertical compression by a factor $\frac{1}{8}$ , this means decreasing value of function by a factor of $\frac{1}{8}$ . Function becomes $\frac{f(x)}{8}$ .

Step 2:

Reflection over x-axis means rotating f(x) by 180° over origin . Function now is $-\frac{f(x)}{8}$ .

Step 3:

Up 6 , means value of function is increased by 6 , Function now is $\frac{-f(x)}{8} + 6$ .

Step 4:

Right 2, means shifting function to 2 units on right side i,e, on x-axis.

∴Function finally becomes, $\frac{-f(x)}{8} +6 - 2$ which is $4 - \frac{f(x)}{8}$ .

6 0

3 years ago

7,10) and (7,20). Slope or no slope

hoa [83]

Answer: No slope

Step-by-step explanation: The line is going straight down.

3 0

3 years ago

Read 2 more answers

Use the mapping shown above to show the value of the function f(x) at each point.

julsineya [31]

Answer:

The value of the function f(x) at each point is f(-1) = 5, f(0) = 3, f(1) = 5, f(2) = 11, f(3) = 21 ⇒ A

Step-by-step explanation:

Let us use the mapping shown to solve the question

∵ f(x) = y

∵ x is the domain

∵ y is the range

→ From the figure use x from the domain and y from the range, where

each arrow pointed at the corresponding value y of x

∵ x = -1 and the corresponding value of y is 5

∴ f(-1) = 5

∵ x = 0 and the corresponding value of y is 3

∴ f(0) = 3

∵ x = 1 and the corresponding value of y is 5

∴ f(1) = 5

∵ x = 2 and the corresponding value of y is 11

∴ f(2) = 11

∵ x = 3 and the corresponding value of y is 21

∴ f(3) = 21

The value of the function f(x) at each point is f(-1) = 5, f(0) = 3, f(1) = 5, f(2) = 11, f(3) = 21

7 0

3 years ago