3 years ago

A culture started with 2,000 bacteria. After 2

Mathematics

1 answer:

xenn [34]3 years ago

3 0

Answer:

2450

Step-by-step explanation:

First you will divide;

200÷4=50

Then you multiply;

50×9=450

Last you add;

2000+450=2450

Hope this helps :D

You might be interested in

B. What is 39% of 200?

Pachacha [2.7K]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Find the whole quantity if 30% of it is 420 m

WINSTONCH [101]

Answer:

1400m

Step-by-step explanation:

X*30%=420, X=420/30%=420/0.3=1400

5 0

2 years ago

Write each number using powers of 10.

oee [108]

Answer: THE ANSWERS ARE IN THE ORDER YOU TYPED THEM.

4.207072333002E+24

1.073741824E−11

5.1064150184543E+29

3.4100705703366E+59

1.048576E−64

6.3403380965376E+73

Step-by-step explanation:

Hope this is correct... I used a calculator and learned a little about this from a family member so.. yeah-

6 0

2 years ago

The population of a town increased from 3500 in 2005 to 5600 in 2009. Find the absolute and relative (percent) increase.

Ket [755]

Answer:

Absolute increase in population will be 2100

And percentage increase will be 60 %

Step-by-step explanation:

We have given population in 2005 is 3500

And population in 2009 is 5600

So absolute increase in population = 5600-3500 = 2100

We have to find the percentage increase in population

So relative percentage increase in population will be $\frac{2100}{3500}\times 100=60$ %

So population will increase by 60 %

6 0

3 years ago

I need help with 3 4 5

SCORPION-xisa [38]

3 is 13
4 is 18
5 is 20

4 0

2 years ago