Mathematics, 28.07.2019 04:34 437012

Acar is traveling on a highway. the distance (in miles) from its destination and the time (in hours) is given by the equation d=420-65t. what is the slope of the line represented by the equation? what is the practical meaning of the slope? a. m=420; the total distance is 420 miles. b. m=65; the car is traveling 65 miles per hour. c. m=-65; the car is traveling 65 miles per hour. d. m=-420; the total distance is 355 miles.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:10

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Answers: 2

Answer

Mathematics, 21.06.2019 16:10

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Answers: 2

Answer

Mathematics, 21.06.2019 17:30

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Answers: 3

Answer

Mathematics, 21.06.2019 18:30

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Answers: 3

Answer

You know the right answer?

Acar is traveling on a highway. the distance (in miles) from its destination and the time (in hours)...

Questions

Mathematics, 24.04.2020 00:40

You measure the average weight of people in San Francisco by using random sampling. You chose a sample of 100 people. The mean weight on this sample w...

Mathematics, 24.04.2020 00:40

CAN SOMEONE PLEASE SOLVE THIS?...