Mathematics, 17.10.2019 03:50 genyjoannerubiera
John drove 250 miles to reach his destination. throughout the drive he changed his driving rate from 65 miles per hour, to 68 miles per hour, and finally to 70 miles per hour.
- exponential growth
- exponential decay
- linear growth
- niether
marcus paid $400 for the latest smartphone. the electronics dealer advised him that the smartphone will lose value at a rate of 11.5% each year.
- exponential growth
- exponential decay
- linear growth
- niether
ted initially had 10 guppies in his aquarium. the number of guppies tripled every 6 months for two years.
- exponential growth
- exponential decay
- linear growth
- neither
deborah opened a savings account with $2000. she expects to make a $200 deposit every month this year.
- exponential growth
- exponential decay
- linear growth
- neither
Answers: 1
Mathematics, 21.06.2019 18:00
Write the equation for the parabola that has xβ intercepts (β2,0) and (4,0) and yβ intercept (0,4).
Answers: 1
Mathematics, 21.06.2019 18:30
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
Mathematics, 21.06.2019 18:30
Acone with volume 1350 mΒ³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. mΒ³
Answers: 1
John drove 250 miles to reach his destination. throughout the drive he changed his driving rate from...
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