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stellarik [79]
3 years ago
9

Given the diagram below, which pair of lines

Mathematics
1 answer:
Olenka [21]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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One golfer's scores for the season are 88, 90, 86, 89, 96, and 85. Another
Allisa [31]

Mean of the first golfer = 89

Mean of the second golfer = 87

Range of the first golfer = 11

Range of the second golfer = 8

Explanation:

First golfer scores 88, 90, 86, 89, 96 and 85.

Sum of the scores of first golfer = 88 + 90 + 86 + 89 + 96 + 85 = 534

Number of observation of first golfer = 6

\text {Mean} = \frac{\text {Sum of the observation}}{\text {Number of observation}}

Mean of the first golfer = \frac{534}{6}=89

Mean of the first golfer = 89

Range of the first golfer = Highest score – Lowest score

                                        = 96 – 85

Range of the first golfer = 11

Second golfer scores 91, 86, 88, 84, 90 and 83.

Sum of the scores of second golfer = 91 + 86 + 88 + 84 + 90 + 83 = 522

Number of observation of second golfer = 6

\text {Mean} = \frac{\text {Sum of the observation}}{\text {Number of observation}}

Mean of the second golfer = \frac{522}{6}=87

Mean of the second golfer = 87

Range of the second golfer = Highest score – Lowest score

                                              = 91 – 83

Range of the second golfer = 8

Comparing the golfer's skills:

Mean of first golfer is greater than Mean of second golfer.  (i.e. 89 > 87)

Range of first golfer is greater than Range of second golfer. (i.e. 11 > 8)

Thus, first golfer have more skills than second golfer.

6 0
3 years ago
A garden table and a bench cost $ 1045 combined. The garden table costs $95 more than the bench. What is the cost of the bench?
Goshia [24]

Answer:

Nvm misread question

Step-by-step explanation:

one second please

8 0
3 years ago
What is the general term equation, an, for the arithmetic sequence 5, 1, −3, −7, . . . , and what is the 21st term of this seque
coldgirl [10]
The common difference, d, can be determined by subtracting the two consecutive values:

1 - 5 = -4
-3 - 1 = -4
-7 - -3 = -4

Then, using the equation:

an = a1+ d(n-1)
a_21 = 5 + (-4)(21 - 1)
a_21 = -75

The answer is letter D. I hope I was able to help you. Have a good day!
8 0
3 years ago
A mistake was made in the steps shown to simplify the expression. Which step includes the mistake?
Zolol [24]

Answer:

step 4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If 6t-3=-177 what is the value of the variable
stealth61 [152]
Add 3 to -3 and -177 then divide -174 by6
6 0
3 years ago
Read 2 more answers
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