You estimate that there are 62 marbles in a jar. The actual amount is 81 marbles. Find the percent error. Round to the nearest tenth of a percent if necessary

there are 435 representatives in the U. S. house of representatives. of the 435 representiatives, 6 are from kentucky. find the ratio of the total number of representatives.

The length of a rectangle is twice its width. if the area of the rectangle is 162 cm2, find its perimeter.

Which of the following statements is false? 1.5 > 1,4

Leanne can type 212 words in 4 minutes what is her average typing speed in one minute

Jason's savings account has a balance of $2179. After 5 years, what will the amount of interest be at 6% compounded quarterly? a. $760.80 c. $755.80 b. $65.37 d. $746.80

Multiply the polinomials (x+4) (x^2-5x+3)

Solve the equation by the zero factor property 6x^2 - 5x - 6=0

How many solutions does the following equation have? - 14 (z-5) = -14z+70-14 (z-5) = -14z+70

What is 5+-1/3 in fraction form

Solve the equation - 4h 16 = - 16 for h. a. - 10 b. - 8 c. - 7 d. 8