Mathematics, 25.03.2020 18:42 elizabethcswind5062
Given the directrix of y = 6 and focus of (0, 4), which is the equation of the parabola? y = −one fourthx2 + 5 y = −one fourthx2 − 5 y = one fourthx2 + 5 y = one fourthx2 − 5
Answers: 3
Mathematics, 21.06.2019 16:00
The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100
Answers: 1
Mathematics, 21.06.2019 16:50
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
Answers: 1
Mathematics, 21.06.2019 19:20
Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?
Answers: 3
Given the directrix of y = 6 and focus of (0, 4), which is the equation of the parabola? y = −one fo...
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