The initial temperature of a liquid is 50∘C. After which changes in temperature will the liquid be the same as the initial temperature? a decrease of 10∘C followed by an increase of 50∘C a decrease of 10 ∘ ∘ C followed by an increase of 50 ∘ ∘ C a decrease of 30∘C followed by a decrease of 10∘C a decrease of 30 ∘ ∘ C followed by a decrease of 10 ∘ ∘ C an increase of 140∘C followed by a decrease of 140∘C an increase of 140 ∘ ∘ C followed by a decrease of 140 ∘ ∘ C an increase of 245∘C followed by an increase of 245∘C

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30