multiply 2/5 by 1/4
2/5 * 1/4 = 2/20 = 1/10 of the fish are red guppies
Answer:
34
Step-by-step explanation:
= 9*4+(20-22)
= 9*4+(-2)
= 9*4+-2
= 9*4-2
= 36-2
= 34
The model would take the form of

So in 2015, when

, the population would be

On the other hand, you could use the following discrete model for the population, which gives a similar result. If

corresponds to the year 2000, then in 2001, when

, you have

In the next year,

And so on, making the general pattern for the

th year to be

This means in the year 2015, or when

, the population should be approximately
Answer:
A full batch of cookies will require 
Step-by-step explanation:
i) 
ii) multiplying the above by 4 we get

iii) Therefore 
iv) Therefore a full batch of cookies will require 
The correct answer is B. 30 > 10
Explanation:
In mathematics and related fields, number lines are straight lines that display numbers using intervals this is useful to represent quantities visually, for example in graphs. Additionally, in number lines, numbers are organized in ascending order from left to right, for example, number 1 will be placed to the left of number 2. According to this, number 30 placed to the right of 10 will represent a higher quantity, considering the more you go to the right the higher the number is. Thus, 30 is greater than 10 (30 > 10).