Answer:
0.8888888888888
Step-by-step explanation:
Answer:
a. 85
b. Normal distribution
Step-by-step explanation:
<u>a. Number of films as per histogram:</u>
<u>b. Shape of distribution:</u>
- As we can see from the histogram it has normal distribution and symmetric, this kind of shape is called Bell-shaped
To determine the extent of how many times greater is the number of bacteria in petri dish A than petri dish B, we simply have to take the ratio of the two.
1.75 x 10^18 / 6.25 x 10^15 = 280
So the bacteria in petri dish A is 280 times larger.
In scientific notation:
2.8 x 10^2
Hope this helps :)
Answer:
The last block where is says y=13-2x and 4x-y=-1 is the correct answer
I got a 100% in this test. It is right
Plz give brainliest :)