Answer:
30 cans
Step-by-step explanation:
We can use ratios
15 cans x cans
---------------- = ------------------
7*2 people days 4*7 people days
Using cross products
15 * 28 = 14 * x
Divide by 14
15 * 28/14 = x
30 =x
Answer: THIRD OPTION.
Step-by-step explanation:
For this case it is important to know that by definition, there are three possible cases for the solution of a System of equations. These are shown below:
1. If the lines intersect each other, then the System of equations has ONE SOLUTION.
2. If the lines are parallel, then the System of equations has NO SOLUTION.
3. If the two equations are the same line, then the System of equations has INFINITELY MANY SOLUTIONS.
Observe the graphs attached in the exercise.
You can notice in the third graph that the "line a" and the "line b" are exactly the same line.
Therefore, based on the explained before, you can conclude that the third graph given in the exercise contains a System of equations with Infinitely many solutions.
Answer:
Answer is 116
Step-by-step explanation:
12(10)-4 is 116
Answer: 16 inches
Step-by-step explanation:
Complete question
(A cylindrical container can hold about 1256 cubic inches of water. the diameter of the cylinder is 10 inches long. approximate the height if the cylinder to the nearest inch . Use 3.14 to approximate the value of pi)
Volume of a cylinder = 3.14 * r² * h
r = radius of the cylinder
H = height of the cylinder
Pi = 3.142
Radius = diameter/ 2
R = 10/2 = 5 inches
1256 = 3.14 * 5² * h
1256 = 78.5h
Divide both sides by 78.5 to get h,
H = 1256 / 78.5 = 16 inches
The height of the cylinder is 16 inches
Answer:
y=3x+2
Step-by-step explanation:
y=mx +b, m is slop, slop is given and = 3--->
y=3x+b, lets find b
substitute x and y coordinates of given point into y=3x+b---->
2=3 x 0 + b ; solve for b
b=2----->
y= mx+b is y=3x+2
