Mathematics, 23.12.2019 21:31 thesavagefatima
Rica, the manager at stellarbeans, collected data on the daily high temperature and revenue from co
from nine days this past fall are shown in the table below.
en temperature and revenue from coffee sales
day
day
day
day
day
day
6
day
match the correct equatic
day
day
8
7
high
temperature,
54
50
67
70
58
52
46
48
coffee sales,
دن میسر
$2900 $3080 $2500
noa
f(t)
$2380
$2200
$2700
$3000
$3620
$3720
state the linear regression function, that estimates the day's coffees
high temperature of t. round all
values to the nearest integer. state the correlation coefficient, r, of
ger. state the correlation coefficient, r, of the data to the nearest hundredth. does
indicate a strong linear relationship between the variables? explain your reasoning
Answers: 2
Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
Answers: 1
Mathematics, 22.06.2019 00:00
How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide? original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters
Answers: 1
Mathematics, 22.06.2019 00:30
"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"
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Rica, the manager at stellarbeans, collected data on the daily high temperature and revenue from co<...
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