A prism has a length of l, width of 3 feet, and height of 7 feet. The volume of this rectangular prism is 84 ft3. What is the length of the prism? 28 ft 12 ft 8 ft 4 ft

Solve the following system of equations:x 2y = 14x + 3y = 9 NEED HELP ASAP Kenya and South Africa are alike in that both countries A. have a president who is elected by everyone in the country B. have the right to vote for everyone over 18 C. had new constitution approved in 2010 D. have an authoritarian form of government Please select the best answer from the choices provided A B C D Find the range for the domain {-3, 1,4.5} f(x) = 2x 30 % =30/50 =0.30IT MEANS 30 % I NEED SOME INSPIRATIONAL QUOTES FOR OUR BULLETIN...CAN YOU GUYS HELPDROP LOTS IN THE COMMENTS AND I WILL GIVE BRAINLIEST TO THE PERSON WHO GIVES MORE Please help!! I can't get it! A mountain climber records her altitude and the surrounding temperature at various points as she ascends a mountain. She then plots the points on a scatter plot and draws a line of best fit. The equation of the line is y=3.6x+59 , where x is the altitude in thousands of feet and y is the temperature in degrees Fahrenheit (F). What does the slope of the equation represent in this scenario? the different environments of colonial North America contributed to a wide variety of What is the solution to the equation 3x+1-6x=72 Need help cant get a bad gradeeeee kindly solve thisi am in troble Teacher made a table to show which months her students birthdays took place. There are four birthdays in August and in total they are 33 students. What is the ratio of students with August birthdays to the total number of students Help me plz grades are almost due ayee someone help pleasee A bag contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag? If 6 grams of a hydrocarbon gas have a volume of4.8 cubic decimeter, what would be theapproximate molecular mass of this gas?A 30 gramsB 40 gramsC 20 gramsD 48 grams Complete the following sentence.One effective reading strategy involves reading difficult or detailed material in the morning when well- __________. List at least 2 weaknesses of the Articles of Confederation. A survey asks a random sample of 1500 adults in Ohio if they support an increase in the state sales tax from 5% to 6%, with the additional revenue going to education. Let ^ p denote the proportion in the sample who say they support the increase. Suppose that 13% of all adults in Ohio support the increase. The standard deviation of the sampling distribution is PLEASE HELP crimes that people did to the tainos add explanation