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If Juan drives 50 mph for 1.5 hours and then 70 mph for 0.5 hours, then how far did he drive?
General
6 months ago
Size of U.S. States The total surface area (in square miles) for each of six selected eastern states is listed here.28,995 PA37,534 FL31,361 NY27,087 VA20,966 ME37,741 GAThe total surface area for each of six selected western states is listed (in square miles).72,964 AZ70,763 NV101,510 CA62,161 OR66,625 CO54,339 UTFind the standard deviation for each data set. Which set is more variable?
General
6 months ago
A bag of fertilizer covers 2500 square feet of lawn. Find how many bags of fertilizer should be purchased to cover a rectangular lawn 410 feet by 65 feet.
General
6 months ago
Jillian’s school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales for opening night totaled $2071.50. The equation 10.50a + 3.75b = 2071.50, where a is the number of adult tickets sold and b is the number of student tickets sold, can be used to find the number of adult and student tickets. If 82 students attended, how may adult tickets were sold?adult tickets
General
6 months ago
By what percent will a fraction change if its numerator is increased by 60% and its denominator is decreased by 20%?
General
6 months ago
A trapezoid has an area of 20 cm2 and a height z cm. The lengths of the parallel sides are (2z + 3) cm and (6z – 1) cm. Find the height, z, of the trapezoid. In your final answer, include all of the formulas and calculations necessary.
General
6 months ago
Jason's age is 1 2 of his brother's age. His brother's age can be represented by the expression 12a - 9. Write an expression that can be used to represent the sum of their ages. A) 12a - 5.5 B) 18a - 13.5 C) 18a + 21 Eliminate D) (12a-9) 2
General
6 months ago
A number n is less than 6 units from 0. Write an absolute value inequality
General
6 months ago
George is driving at an average speed of 62 miles per hour. Write an expression that would give his distance traveled for h hours. Make a table that records his distance for 3, 5.5, 7, and 8.5 hours.
General
6 months ago
The cost to rent a car is $30 per day. Write an expression for the cost of renting a car d days. Make a table to find how much it will cost to rent a car for 3, 5, 7, and 10 days.
General
6 months ago
A function, h(x), is defined as shown.h(x) = Which graph represents h(x)? {image Attached)
General
6 months ago
the area of a four square court is 66 square feet. Estimate the side length,s, to the nearest tenth of a foot
General
6 months ago
What is the next number in the sequence: 4, 11, 25, 53...?
General
6 months ago
Justify the last two steps of the proof.Given MN is congruent to segment PO and MO is congruent to PNProve MNO is congruent to PONProof:1. MN is congruent to segment PO _______ 1. Given 2.MO is congruent to PN_______ 2. Given 3. NO is congruent to ON ________ 3. ? 4.MNO is congruent to PON___ 4. ? *Symmetric Property of congruent to; SAS *Reflexive Property of congruent to; SAS *Symmetric Property of congruent to; SSS *Reflexive Property of congruent to; SSS
General
6 months ago
A problem states: " there are 3 more baseballs than bats in a dugout. There are 15 bats and baseballs in the dugout in all. How many bats are in the dugout?" Let b represent the number of bats. Which expression represents the situation?
General
6 months ago
The following diagram shows parallel lines cut be a transversal. What is the measure of Angle 2?
General
6 months ago
Find the difference of functions s and r shown below. r(x) = –x² + 3x s(x) = 2x + 1 (s – r)(x) =-x^2+3x-2x+1(-x^2+3x)-2x+1(2x+1)-(x^2 + 3x)2x+1-x^2+3x
General
6 months ago
Can anyone solve this problem???One person can complete a typing project in 6 hours, and another can complete the same project in 8 hours. How long will it take the two people working together to complete the project???
General
6 months ago
Joelle is working on a school report in a word processor. She wants to place a figure which is 13.09 cm wide so that it appears centered on the page. The width of the page is 21.59 cm.How much margin should she leave on the left so that the figure is centered?Do I divide the width by 13.09 to get the answer? Not very sure
General
6 months ago
A balloon is released on top of a building. The graph shows the height of the balloon over time. What does the slope and y-intercept reveal about the situation?
General
6 months ago
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