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:

You might be interested in

A figure with length and width, but no depth, is called _ _ _-dimensional.

k0ka [10]

Answer: The term is called Two dimensional.

5 0

3 years ago

If two trucks leave a given city on highways making an angle of 132 degrees with one another, traveling at 45 and 55 miles per h

Law Incorporation [45]

Answer:

183 miles to the nearest mile.

Step-by-step explanation:

Distance =Speed X Time

Distance of Truck B from point A=45 X2 =90 miles

Distance of Truck C from point A=55 X2 =110 miles

Angles between them, BAC=132°

We want to find the Distance BC denoted by a between the trucks.

Using Cosine Rule,

a²=b²+c²-2bcCos A

=90²+110²-(2X90X110XCos132°)

=33448.79

a=√33448.79

BC=182.89 miles

The distance between the trucks is 183 miles to the nearest mile.

3 0

3 years ago

Read 2 more answers

What is the area of the figure shown?

ExtremeBDS [4]

Step-by-step explanation:

$3.5 \times 6 + (5 - 3.5) \times 6 \div 2 = \\ = 21 + 9 \div 2 = \\ = 25.5$

6 0

3 years ago

Read 2 more answers

Graph the equation y=147x+60

tiny-mole [99]

If you put the equation into graphing calculator online or manual, you can get the graph.

7 0

3 years ago

Convert 1012 into bainary number system

rewona [7]

1111110100

Do modulo 2 then floor divide by 2 and repeat

Mark brainliest please

8 0

2 years ago