3 years ago

PLEASE IM BEGGING! HELP!

Mathematics

1 answer:

user100 [1]3 years ago

4 0

Answer:

Part A: after 9 days the radius of the algae would be 12.81mm so the domain is 9. you would plot the domain at (0,9)

Part B: the y-intercept (the 9) represents the amount of algae the experiment started off with.

Part C: the rate of change is 0.

Step-by-step explanation:

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How do you work out the length of radius and diameter of these two circles?

bogdanovich [222]

So for the first one what you did was wrong as in wrong formula.
Radius is 5cm as it is given and diameter is double the radius which is 10.
So r=5
And D=10.

For the second one the diameter is 16cm as it is given and radius is half the diameter,so half of 16 is 8cm right?
So r=8
And D=16

8 0

4 years ago

Plz Help (' O_O ') i need it in a little bit but plz help me

Softa [21]

Answer:

7 units i'm pretty sure.....

Step-by-step explanation:

Tell me if i'm wrong.

5 0

3 years ago

Read 2 more answers

IN NEED OF HELP LIKE ASAP!