Part A:
For this one, you have to find the median. So first you would put them in order from least to greatest. After you do that you should get,
TEAM L: 4, 4.8, 9, 9.4, 9.75, 13, 17
TEAM M: 3.2, 6, 6.25, 8, 9.5, 9.7, 14
TEAM N: 1, 4.75, 5.6, 13, 14.5, 19, 20
next go from side to side crossing them out evenly till you get to the number in the center.
TEAM L: 9.4
TEAM M: 8
TEAM N: 13
the question asks which team scores more consistently so that would be the team with the highest marking which is team n
so your answer for part A is TEAM N would be awarded the team with the most consistent scoring
part B: you find the average by finding the mean. To find the mean you must add all the numbers up and then divide by how many numbers there are. First we are going to add them up,
TEAM L: 4+17+13+9.4+9+9.7+4.8 = 66.95
TEAM M: 6+14+8+9.7+9.5+6.25+3.2 = 56.65
TEAM N: 1+20+19+13+14.5+4.75+5.6 = 77.85
lastly since all of them consist of 7 numbers, you will divide all the solutions by 7 giving you,
TEAM L: 9.56 (rounded)
TEAM M: 8.09 (rounded)
TEAM N: 11.12 (rounded)
the question asks which team has the higher average score, therefore TEAM N would be the answer since it consist of the highest number.
so your answer for part B is TEAM N would be awarded the team with the highest average score.
ANSWERS....................
PART A: TEAM N would be awarded the team with the most consistent scoring.
PART B: TEAM N would be awarded the team with the highest average score.
Can you repost a new image that one is blurry
Answer:
Step-by-step explanation:
Discussion.
Not directly. But the quadratic formula can do it. But that's not your question.
the factors you get must contain the factors for 1 which are 1 and - 1
These factors must add to - 5. There's no way that will happen with 1 and - 1 and you would be creative math if you tried to say that you could make one of the factors (x -1-1-1-1-1-1). That creates a whole new question.
Answer:
x = 24/√3
4√3 = y
Step-by-step explanation:
We are given that this is a right triangle as well as two angles and a side.
Given that the angles in a triangle add up to 180 degrees, and a right angle is 90 degrees, we can say that the missing angle is equal to
(180-90-30) = 60 degrees
Next, given sohcahtoa, we can say that
sin(30) = opposite/hypotenuse = y/x
cos(30) = adjacent/hypotenuse = 12/x
tan(30) = opposite/adjacent = y/12
We want to only have one variable per equation so we can solve for the variable, so we can use
cos(30) = 12/x and tan(30) = y/12
Starting with cos(30) = 12/x, we can multiply both sides by x to remove the denominator to get
cos(30) * x = 12, and divide both sides by cos(30) to isolate the x and get
x = 12/cos(30). Next, cos(30) = √3/2, so we have
x = 12/(√3/2)
x = (12/1) / (√3/2)
x = (12/1) * (2/√3)
x = 24/√3
For y, we have
tan(30) = y/12
multiply both sides by 12 to isolate the y and remove the denominator
tan(30) * 12 = y
√3/3 * 12 = y
√3 * 4 = y
4√3 = y
