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lisov135 [29]
3 years ago
6

A culture started with 1000 bacteria. After 2 hours, it grew to 1200 bacteria. Predict how many bacteria will be present after 1

3 hours. Round your answer to the nearest whole number.
Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
8 0

You're not allowed to have bacteria in 2020

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Best grocery sells 5lb of salmon for $100. Fresh grocery’s sells 3 lb of salmon for $63. What is the unit price of salmon at eac
Fiesta28 [93]

20$

Step-by-step explanation:

7 0
3 years ago
In any function, f(x) = a(x-h)n + k , a negative leading coefficient means the graph is reflected. True or False
Temka [501]

Answer:

True

Step-by-step explanation:

For any function of the form f(x) = a(x-h) ^ n + k the coefficient a produces a reflection of the function whenever a.

We can verify it in the following way.

Take, for example, the function:

f(x) = 2(x-1) ^ 3

Now let's make f(2)

f(2) = 2(2-1)^3\\\\f(2) = 2

Now let's f(2) in the following function:

f(x) = -2(x-1)^3

We have:

f(2) = -2(2-1)^3\\\\f(2) = -2

We can see then that the function was reflected in the axis -y by placing a negative coefficient a.

You can see more examples in the attached images

Therefore we can conclude that the statement is true.

7 0
4 years ago
Alice walks 6 over 10 mile ever day. How far does alice in 5 days?
leva [86]

Answer:

3 miles

Step-by-step explanation:

6/10x5=30/10

30/10=3

5 0
3 years ago
-21(+5-8)7+-90:-6= yesssssssssssssssssssssssssssssssssssssssssssssssssss
hodyreva [135]

Answer:

yeeeeeeeees

Step-by-step explanation:

yeeeeeeeeeeees

8 0
3 years ago
Find the unit rate. Nuts cost $10.75 for 3 pounds.
zloy xaker [14]
To find the unit rate, you would have to divide $10.75 by 3, which equals $3.58. The unit rate would be $3.58 per pound.
7 0
4 years ago
Read 2 more answers
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