2w+2l=60 and l = 3w+2
All we need to do to find width is substitute the length in the perimeter formula with the length formula we have established.
2w+2(3w+2)=60
2w+6w+4=60
8w+4=60
8w=56
w=7
width is 7 feet
I just encountered this question. Here's my answer.
Given:
Segment AC = 130 feet
Segment CD = 70 feet
I think that I'll be using the Pythagorean Theorem in finding the value of r. r will be the hypotenuse
Segment CE = (r - 70 feet)
r² = a² + b²
r² = 130² + (r-70)²
r² = 16,900 + (r-70)(r-70)
r² = 16,900 + r² - 70r - 70r + 4900
r² - r² + 140r = 16,900 + 4,900
140r = 21,800
r = 21,800/140
r = 155.71 feet
<span>The radius of the circle is 155.71 feet.</span>
1/12
There is 1 side of the die that has a ten on it and 12 sides in total. Therefore, there is a 1/12 chance of rolling a ten on this die.
Change all the given numbers to decimals first. The larger number of the 3 is your answer. Let me know what you get
Answer:
c. Interval or ratio
Step-by-step explanation:
There exists the following measurement scales:
Nominal: A variable is linked to a number. For example, Buffalo Bills players, 27 is Tre'Davious White, 49 Tremanine Edmunds, and then on...
Ordinal: Ranks the intensity of something. For example, grading some pain on a 1 to 10 scale.
Interval or ratio: Represents quantity and has an equality of units. One example is the rates of unemployment.
Descriptive: Tries to attribute qualities to quantitative data. For example, rates of unemployment being classified as very low, low, medium, and then on...
So the correct answer is:
c. Interval or ratio
