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grigory [225]
2 years ago
15

16. A population of bacteria increases by 30 every hour. Is this situation linear or exponential? Why?

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
5 0

Answer:

D. Linear, because the function increases by a common difference

Step-by-step explanation:

Since it is increasing always at the same rate it is linear.

Please mark Brainliest.

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One characteristic of all linear functions is that they change by?
user100 [1]

Answer:

3.)equal differences over equal intervals

Step-by-step explanation:

A linear function has a constant rate of change.

A rate of change is the difference in the dependent variable for every change in the independent variable.

This means it has equal differences over equal intervals.

6 0
3 years ago
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Someone please explain this​
jeyben [28]

Answer:

the first one is the second one

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3 years ago
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Hi, I need help with this
skelet666 [1.2K]
The value of x in the traingle is 5
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3 0
3 years ago
Factor each polynomial x^2-9x+10 <br> Show your work
jok3333 [9.3K]

Answer:

not factorable

Step-by-step explanation:

x^{2}  - 9x +10\\

The easiest way to factor is to find two numbers of the "a" value (the coefficient before x^{2}) and the factors of the c value (10) that ADD up to give you -9, in this case it would be:

1          -10  --> 1(-10) gives you -10

1           -1    --> 1(-1) gives you -1

adding these together -10 + (-1) = -11 which does not equal -9.

You could stop here and conclude that this is not factorable by inspection.

Another method: using the quadratic formula to find its roots.

Roots: (\frac{9-\sqrt{41} }{2}, 0) and (\frac{9+\sqrt{41}}{2}, 0)

7 0
2 years ago
Guests had to choose their meals from beef, chicken or vegetarian.
faltersainse [42]
1/3+5/12=4/12+5/12=9/12=3/4 of guests choose meat
1-3/4=1/4 of guests are vegetarians
so
23 guests is 1/4 of all guests
23*4=92 all guests 
6 0
3 years ago
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