单项选择题According to Figure 3, clasts and matrix particles having diameters greater than or equal to 0.5 mm made up approximately what percent of the total mass of the combined samples?
单项选择题Tomas plans to construct a circular fishpond with a diameter of 9 ft. Which of the following is closest to the length, in feet, of the decorative fencing that Tomas needs to enclose the fishpond along its perimeter?
单项选择题Christopher bought 4 cans of soup for a total of $3.36,which included sales tax of $0.16. At the same per-can cost, what is the cost before the sales tax is added for 6 cans of the same soup?
单项选择题Which of the following inequalities is an equivalent algebraic expression for the statement below?5 less than the product of 4 and a number n is greater than 28
单项选择题Last week, customers bought 5 times as many Style. A notebooks as Style. C notebooks, and customers bought 2 times as many Style. B notebooks as Style. C notebooks. Last week, customers bought 392 notebooks. What total amount did customers pay for the 392 notebooks?
单项选择题The least common multiple (LCM) of 2 numbers is 108. The greater of the 2 numbers is 54. What is the maximum value of the other number?
单项选择题If r = 5 z then 15 z = 3 y, then r =
单项选择题Lee worked 22 hours this week and made $132. If she works 15 hours next week at the same pay rate, how much will she make?
单项选择题If y = 3, then y3(y3-y)=
单项选择题Which of the following lists all the positive factors of 8?
单项选择题To determine a student’s overall test score for thesemester, Ms. Lopez throws out the lowest test scoreand takes the average of the remaining test scores.Victor earned the following test scores in Ms. Lopez’sclass this semester: 62, 78, 83, 84, and 93. What over-all test score did Victor earn in Ms. Lopez’s class thissemester?
单项选择题What is the slope of the line through (–5,2) and (6,7) in the standard (x,y) coordinate plane?
单项选择题Let 0 <a< b < c < d be true for integers a, b, c, and d.Which of the following expressions has the greatest value?
单项选择题The straight-line distance, in miles, from Marville to Bright City must be:
单项选择题In the standard (x,y) coordinate plane, what is the slope of the line through (3,7) and (-2,4)?
