Answer:1.4
Step-by-step explanation:
soolve the equation from left to right then square root it
If the question is how many shelves are needed, then the answer is 18 shelves.
Answer:
y = 600x + 3659
Step-by-step explanation:
General form of the linear equation:
y = mx + b
Given :
x = 0 represents 1992
x = 0 , y = 3659
So, x value for 1997 becomes:
x = 1997-1992 = 5
at x = 5, y = 6659
Plugging in x = 0, y = 3659 in y = mx+b
3659 = m(0) + b
b = 3659
Plugging in x = 5, y = 6659 and b = 3659
6659 = m(5) + 3659
Solving for m:
m(5) = 6659-3659
5m = 3000
m = 3000/5 = 600
Now plug in the values of unknowns m and b in general equation:
y = 600x + 3659
ANSWER
C. 64.29
EXPLANATION
The bigger right triangle is similar to the smaller right triangle, therefore
Multiply both sides by 30;
Simplify
We correct to the nearest hundredthth to obtain,
The correct choice is C.
