Answer:
<em>y=7x+1</em>
Step-by-step explanation:
<u>Linear modeling</u>
Consists of finding a linear equation that represents a situation in real life.
Jenny starts her stamps collection with only 1 stamp.
Then she collects 7 stamps per day.
Let's call
y=total amount of stamps in Jenny's collection
x=number of days
Knowing Jenny collects 7 stamps per day, then in x days, she collects 7x stamps. The total amount can be obtained by adding the first stamp she had. Thus, the model is:
y=7x+1
Answer:
In the picture
Step-by-step explanation:
I hope that it's a clear explanation.
<span>the probability of drawing a blue marble at random is 5/20 = 1/4
answer
1/4
hope it helps</span>
Divide the first one to 2 rectangles by drawing a line and then find the area of both rectangles, then add them.
The second one is divided in to 2 trapezoids. Find the area of both trapezoids and then add them.
Answer:
the answer is 235/655= 0.358778
