Answer:
Step-by-step explanation:
2*5 = 10
3*5 = 15
The thing you should check is to see if the ratio of the length and width remains the same.
original length 2
============ = ====
original width 3
New length 10
========= = ====
New width 15
But 10 / 15 is the same as 2/3 so the original ratio of 2/3 is not destroyed.
390625 is the answer if I did it right
Answer: The width of the garden is 18 feet. The area of the garden is 432ft^2.
Step-by-step explanation:
84-24*2=36
36/2=18
18*24= 432
Maybe 200 dollars, 500 dollars and so on
Linear regression line y=2.1x+130 predicts sales based on the money spent on advertising.
Linear regression represents the relationship between two variables. the value of y depends on the value of x.
x represents the dollars spent in advertising and y represents the company sales in dollars.
We need to find out sales y when $150 spends on advertising.
Plug in 150 for x and find out y
y = 2.1 x + 130
y = 2.1 (150) + 130
y= 445
The company expects $445 in sales
