Se maria gastou em compras 1/3 de 1/4 de r$300. quantos sobrou desse total?​

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate