Put the whole number over 1,
2 x 3/4
2/1 x 3/4
Now you would multiply across
6/4
The questions 1, 2, and 5 are already matched in correct order.
<u>Step-by-step explanation:</u>
1. <u>Meter</u> - standard metric unit of length.
2. <u>hypothesis</u> - a proposed explanation for a scientific problem.
3. <u>mass</u> - amount of matter in an object.
4. <u>liter</u> - standard unit of volume.
5. <u>control</u> - a quantity in an experiment that remains unchanged or constant.
6. <u>meniscus</u> - the curved top surface of a liquid column.
Answer: the answer is 88
Step-by-step explanation:
Volume of a Cube:
<span>Since all of the edges of a cube are of equal length, there is no need to differentiate between the length, width and height. The volume of a cube is determined by multiplying the length of three edges of the cube. Let "a" define the length of an edge of the cube.
Then the volume formula is defined as:</span>
V = a<span> × </span>a<span> × </span>a
<span>This formula is also written as V = a³<span>.
If a = 5 feet, then the volume is found like this:</span></span>
V = (5)³ = 5<span> × </span>5<span> × </span>5 = 125: Since each value is a measurement of feet, the volume is therefore 125 cubic feet.
Example 1:<span> Find the volume of a solid cube shape box whose side is 13m.</span>
Solution:
<span>Given that: side a = 3m
Volume of the cube is therefore:</span>
V = a³
V = 13³
<span>V = 2197 m3</span>
Example 2:<span><span> Find the measure of volume of a cube for the given side length is 20 inches?</span>
<span>Solution:</span>
<span>Given that: Side a = 20 inches
Volume of the cube is therefore:</span></span>
V = a³
V = 20³
<span>V = 8000 in3</span>
<span>Therefore, volume of a cube is 8000 in3.
</span>
Example 3:<span> Find the volume of a cube for the given side length 12.5 meter?</span>
Solution:
Given that: Side a = 12.5 m
V = a³
V = 12.5³
<span>V = 1953.125 m3</span>
<span><span>Therefore, the volume of the cube is 1953.125 cubic meter.</span>
</span>
Since we are given that the relationship between x and y
is linear. Therefore this means that the given equation takes the form of:
y = m x + b
where,
b is the y intercept of the equation
m is the slope of the equation
However we should take note that the slope m is directly
proportional to the coefficient of correlation. Since our coefficient of
correlation is negative, this only means that the value of y is decreasing with
increasing x, hence plot of y and x is descending with increasing x.
Furthermore, this also tells that for every 1 unit increase of x, there is a
0.75 units decrease of y.
