A rectangle has a height of 7a² and a width of a
+ 5a+ 4.
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%

How do i take any fraction and make it into a decimal or percentage?

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)