Use the volume formula to find the volume of a box with dimensions 29.3 cm by 22.7 cm by 5.3cm. Round your answer to the nearest hundredth.​

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap