Answer:
x * (rate of calories burned) = y
Step-by-step explanation:
The independent variable is the one that isn't being affected and therefore represents the time that Sabir walks and the number of calories he burns. Therefore, we can multiply x by the rate of calories burned to get y. The rate is not provided.
Answer:
The area of the circle with a 3-inch diameter is 7.07 square inches.
Step-by-step explanation:
The formula for the area of a circle is
A = πr²
If you are given diameter, take half of that to get the radius: 3 ÷ 2 = 1.5
Then take the radius, 1.5 and square it (multiply by itself) 1.5 × 1.5 = 2.25
Then multiply r² times pi. You can use 3.14. (sometimes you will need 3.14159)
2.25 × 3.14 = 7.065
Your instructions are to "round to the nearest hundredth" so you look to the thousandth place and see a 5. Rules fro rounding: "If the number is 5 or higher, add 1 to the place you are rounding to. If 4 or less, leave the place as it is."
You see a 6 in the hundredths place. Add 1. so the rounded answer is 7.07.
Then you put in the units measure. Inches are given, so the Area will be square inches
7.07 in²
Answer:
6p
Step-by-step explanation:
You just add 4 and 2 together and then put p at the end because they are like terms.
First do with factor.
Factor 64x^2-9
Answer is = <span>(<span><span>8x</span>+3</span>)</span><span>(<span><span>8x</span>−3</span><span>)
It will help you.</span></span>
To find value of n, we have to have only one n of the RHS.
To do this, we can multiply both sides by 8
/*8
Now we can divide both sides by -5
/ :(-5)
Result is -64
