STANDARD FORM:
- <u>Slope-intercept form</u>:— y = mx + b, where m is slope & b is y-intercept.
ANSWER:
- <u>Given points</u>:— E(-2,2) & F(5,1)
First we will find slope of points,
slope(m) = y2 – y1/x2 – x1
Now, plug the value and compute b(y-intercept)
⇒y = –1/7x + b
⇒2 = –1/7 × –2 + b
⇒b = 2 - 2/7 = 14 – 2/7
⇒b = 12/7
Now, Equation:
NOTE: See picture attached.
So we started with 25, then after we lost a solid 4 as a given variable. So now we have 21 beans. Later we find that 6 pounds are left and are in not part of the beans sold that can be effectively used to find the weight of each equal bean bag. So we subtract 6 from 21. We get 15 pounds that were sold in 20 bags. The equation to find the weight of each bag from there is :
15 lb/10 bags
From there it equals 0.75 lb per bag.
Answer:
3/16 of the class share guitars today.
Step-by-step explanation:
1/4 x 3/4 = 3/16! :)
Mean = Numbers added up and divided by the amount of numbers.
Mean = 45 + 90 + 18 + 53 + 13 + 38 + 22 + 59 + 49
Mean = 387 ÷ 9
Mean = 43
Median = The middle number when arranged in order
Median = 13, 18, 22, 38, 45, 49, 53, 59, 90
Median = 45
Mode = The number that occurs most often
Mode = There is no mode because each number occurs the same amount of times
Range = Biggest number takeaway smallest number
Range = 90 - 13
Range = 77
