The outside temperature at a place is - 20 degree Celsius and it drops 5 degrees every hour. How long it will take to reach the temperature zero degree Celsius?

The opening of the tunnel can be modeled by the graph of the equation y=-0.18x^2+4.4x-12 where x and y are measured in feet. Find the maximum height of the tunnel.

128.073 in word form

Phillip write an integer that is less than - 2 and greater than - 3.5 Which integer did he write?

Solve each of the following addition problems. a. 56 + 378 + 299 = b. 32,465 + 16,002 + 5,432 = c. 231 + 43 + 309 = d. 3,256 + 14,578 + 20,432 = e. 541 + 1,327 + 1,567 = f. 117 + 306 = g. 17 + 288 + 432 = h. 24 + 11 + 9 = i. 164 + 46 + 327 = j.

Rudy writes the sample work below. 18 = 2x + 6 18 + (-6) = 2x + 6 + (-6) Which property did Rudy use? A: addition property of equality B: transitive property of equality C: reflexive property of equality D; multiplication property of equality

Jamie King wants to buy a new car in 5 years. Jamie estimates the cost of the car will be $11,000. If she invests $9,000 now at a rate of 6% compounded semiannually, she: will not have enough money. o will have exactly $11,000 O will have $12,100.

Combine like terms 9+18s-7s

Carmen weighs y kg and Fanny is 10 kg heavier than Carmen. If their total weight is 73 kg, find the weight of Fanny.

A school has a boy to girl ratio of 6:7. If there are 288 boys, how many girls are there?

A company manufactures a 14-ounce box of cereal. Boxes are randomly weighed to ensure the correct amount. If the discrepancy in weight is more than 0.25 ounces, the production is stopped. Which function could represent this situation? Ede