Yousef typed a 36-word paragraph in 2/3 minute. What is his typing speed, in words per minute? Enter your answer in the box. Question solved general 11 months ago 8443
John bikes 22km per hour and starts at mile 10. Gwynn bikes 28 km per hour and starts at mile 0. Which system of linear equations represents this situation? Question solved general 11 months ago 5050
Marcus recorded the high temperature each day for a week. the daily high temperatures in degrees Fahrenheit were: 68,74,66,78,72,80, and 74 which best describes what 74 represents in this data set? A. median only B. mean and mode C. median and mode D. mode only Question solved general 11 months ago 1595
Molly walked 3.45 miles on a hike. Her sister walked 1.23 miles. Her brother walked 0.85 miles. How much farther did Molly walk than her brother and sister combined? 0.38 miles 1.37 miles 2.22 miles 5.53 miles Question solved general 11 months ago 2940
For the function f(x) = −2(x + 3)2 − 1, identify the vertex, domain, and range. The vertex is (3, −1), the domain is all real numbers, and the range is y ≥ −1. The vertex is (3, −1), the domain is all real numbers, and the range is y ≤ −1. The vertex is (−3, −1), the domain is all real numbers, and the range is y ≤ −1. The vertex is (−3, −1), the domain is all real numbers, and the range is y ≥ −1. Question solved general 11 months ago 4096
What are the steps for using a compass and straightedge to construct an equilateral triangle? Drag the steps and drop them in order from start to finish. Construct a point at one of the two intersection points of circle E and circle F and label this point G.Construct EG¯¯¯¯¯ and FG¯¯¯¯¯ .Construct EF¯¯¯¯¯ .Construct a circle with point E as the center and a circle with point F as the center with each circle having radius EF . Question solved general 11 months ago 3638
What does it mean to say that a number is a perfect square? Give on example of number that is a perfect square and of one that is not. Explain your examples. Question solved general 11 months ago 8706
Choose the fraction that goes in the blank. six over ten >_______> one over two A one over two B one over four C two over three D three over four Question solved general 11 months ago 9309
True or false? If four points are collinear, they are also coplanar Question solved general 11 months ago 4168
Pam read 126 pages of her summer reading book in 3 hours. Zack read 180 pages of his summer reading book in 4 hours. If they continue to read at the same speeds, will they both finish the 215 page book after 5 total hours of reading? Question solved general 11 months ago 8761
△RST is mapped to △R′S′T′ using the rule (x, y)→(x, −y) followed by (x, y)→(3x, 3y) . Which statement correctly describes the relationship between △RST and △R′S′T′ ?△RST is congruent to △R′S′T′ because the rules represent a reflection followed by a rotation, which is a sequence of rigid motions.△RST is congruent to △R′S′T′ because the rules represent a reflection followed by a translation, which is a sequence of rigid motions.△RST is congruent to △R′S′T′ because the rules represent a rotation followed by a translation, which is a sequence of rigid motions.△RST is not congruent to △R′S′T′ because the rules do not represent a sequence of rigid motions.By the way, this question DOES NOT include a picture, so don't ask please. Question solved general 11 months ago 7421
There is a positive correlation between the number of times the Striped Ground Cricket chirps per second and the temperature in degrees Fahrenheit. If a scatter plot is made with the number of chirps on the horizontal axis and the trend line is found to be y = 3x + 25, then what would you predict the number of chirps per second to be when the temperature is 55 degrees Fahrenheit? Question solved general 11 months ago 7369
PLZ HELP ASAP!!!!!!!,Boris is playing on the mall escalators. One escalator goes up, one goes down, and one is out of service; otherwise, they're all identical. The up and down escalators go at the same speed. You can assume that Boris always runs at the same speed.Boris can run up the up escalator in 6 seconds. He can run up the down escalator in 30 seconds. How long does it take him to run up the out-of-service escalator? Explain your answer Question solved general 11 months ago 4738
PLZ I NEED THIS QUESTION ASAP PLZ PLZFor a designer suit, Daniel must specify his waist size in centimeters. If there are $12$ inches in a foot and $30.5$ centimeters in a foot, then what size should Daniel specify, in centimeters, if his waist size in inches is $34$ inches? (You may use a calculator on this problem; answer to the nearest tenth.) Question solved general 11 months ago 8921
Celine's Cereal Company is launching a new brand of cereal and she is considering two different sizes for the base of the boxes. Box 1: The length is 3 times the width. Box 2: The length is 1 less than 4 times the width. The dimensions of the base of Box 1 are: width: x; length: 3 width: x; length: x + 3 width: x; length: x – 3 width: x; length: 3x Question solved general 11 months ago 2992
An art teacher has 40 paint brushes.she divides them equally among her 4students. She finds8 more brushes and divides these equally among the students, as well. How many brushes does each student receive Question solved general 11 months ago 6154
An observer (O) spots a plane flying at a 35° angle to his horizontal line of sight. If the plane is flying at an altitude of 17,000 ft., what is the distance (x) from the plane (P) to the observer (O)?20,757 feet24,251 feet 29,639 feet 31,262 feet Question solved general 11 months ago 3343