Answer:
y = -228.29 + 4.013x
Step-by-step explanation:
Defining
x: Quantity of calories in the beef hot dogs
y: Content of sodium in the beef hot dogs
The least squares regression line equation is:
Where
Then the regression’s equation is:
y = -228.29 + 4.013x
To solve the problem, we need to find the area of the triangle, and then find 2/3 of that triangle.
The equation to find the area of a triangle is bh1/2 or base*height*1/2.
Now substitute the known values.
24*16*1/2
Solve
24*8
192.
Now, the easiest way to find 2/3 of a number is to divide that number by 3 and multiply the answer by 2.
192/3=64
64*2=128
Omar kept 128 square centimeters of the flag.
Hope this helps!
48 because 9x=54. 54 divide by 9 is 6. 6 times 8 is 48
~JZ
Answer:
the weight of 1 textbook is 2 pounds
the weight of 1 game is about 0.5 pounds
Step-by-step explanation:
1/2 of 2 = 0.5 pounds
0.5 times 8 (games) = 4
22 - 4 = 18
18 divided by 9 (textbooks) = 2 pounds
