Answer: $4.20 for 7
This problem can be solved by dividing the pay by the number of items.
$6.30 / 9 = $0.70
$5.50 / 5 = $1.10
$4.20 / 7 = $0.60
$0.80 / 1 = $0.80
This shows that for the third option, $4.20 for 7, the rate per item is the lowest.
Answer:
Answer in file:
Step-by-step explanation:
Answer:
The answer is y = -3x + 7.
Step-by-step explanation:
❃Incase you forgot what the linear equation formula is ☟
❃Incase you also forgot, what the slope formula is ☟
➊ First: We are going to be solving for the slope.
➋Second: We find the y-intercept.
➌Third: Plug in.
Answer:
<h2>
min: 52</h2><h2>
max: 78</h2><h2>
median: 63</h2><h2>
lower quartile median: 54</h2><h2>
upper quartile median: 73</h2><h2>
interquartile range: 19</h2>
Step-by-step explanation:
the temperatures ordered from least to greatest
52, 53, 54, 54, 57, 62, 64, 69, 73, 73, 77, 78
the min is 52
the max is 78
median:
52, 53, 54, 54, 57, 62, 64, 69, 73, 73, 77, 78
(62+64)/2=126/2=63
thus the median is 63
now we don't include the median in finding the upper and lower quartile medians:
lower quartile median:
52, 53, 54, 54, 57, 62
54 (same #s no need to add up and divide by 2)
upper quartile median:
64, 69, 73, 73, 77, 78
73 (same #s no need to add up and divide by 2)
interquartile range is:
upper quartile median-lower quartile median:
73-54
19
Answer:
∠ LOM = 48°
Step-by-step explanation:
∠ LOM +∠ MON = 180 ( straight angle ), that is
7x - 92 + 6x + 12 = 180
13x - 80 = 180 ( add 80 to both sides )
13x = 260 ( divide both sides by 13 )
x = 20
Thus
∠ LOM = 7x - 92 = 7(20) - 92 = 140 - 92 = 48°
