In a local city, the temperature at noon is - 3ºC. The temperature is expected to decrease by 2.5°C each hour until the

temperature reaches - 18°C. How many hours will it take for the temperature to reach - 18°C?

O 6 hours

7 hours

7.2 hours

8.4 hours

Which of these pairs of variables would you expect to be represented by a scatterplot with a negative correlation? A. the weight of a package and the cost to mail the package B. the amount of gas in the tank of a car and the number of miles driven C.

True ot false? K = 3 over 5 is a solution to the inequality 15k + 3 < 15.

1.428571429 rounded to the nearest tenth

Doc Brown's DeLorean has three crucial systems that are required for a successful trip: combustion engine, time circuits, and flux capacitor. The combustion engine is necessary to reach a target speed of 88mph and has a reliability of 0.94.

16 pints is greater than or less than 8 quarts

A company charges $6 to make a pattern for an order of T-shirts and $11 for each T-shirts it produces from the pattern. the expression $11 + $6 represents the cost of n T-shirts with the same pattern.

Which best explains why all equilateral triangles are similar? A. All equilateral triangles can be mapped onto each other using dilations. B. All equilateral triangles can be mapped onto each other using rigid transformations. C.

Jake began the day with 88 dollars in his wallet. Then he deposited some money into the bank from what was in his wallet. After doing that, he had 23 dollars in his wallet. d = variable

Simply the expression 8x^2-3x+6x^2+5x-9

D. X = 1 13. Find the vertex: y = - (x+6) ² + 2