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MATH SOLVE
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At Devon's new job he spent $12.99, $10.50, $9.89, $6.90, and $7.58 on lunch the first week.In the second week, he spent $2 more in total for the 5 lunches than the first week.What is the increase in the mean for the second week compared to the first?Round the answer to the nearest penny.Enter your answer in the box.$
General
4 months ago
On a softball field, home plate is 43 feet from the pitcher’s mound. A ball is hit at an angle of 27° east of the pitcher’s mound. The ball travels 162 feet before it is caught by an outfielder. Law of cosines: a2 = b2 + c2 – 2bccos(A) Rounded to the nearest foot, the outfielder must throw the ball feet to return it to the pitcher.
General
4 months ago
4400 dollars is placed ina an account with an annual interest rate of %8.25. How much will be in the account after 29 years
General
4 months ago
HOW DO YOU FIGURE OUT THE SLOPE OF A LINE ON A GRAPH?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
General
4 months ago
Select the locations on the number line to plot the points 9/2 and −7/2 .
General
4 months ago
If triangle DEF is translated 5 units down, what will be the coordinates of point E ′ in the image?
General
4 months ago
Attila the Hun was a ruler of the Hunnic Empire. The Romans feared him greatly until his death since he made quite a habit of invading. The Romans no longer feared him after his death in 453. Let xxx represent any year. Write an inequality in terms of xxx and 453 that is true only for values of xxx that represent years after the year that Attila died.
General
4 months ago
Really need help! Been trying to solve for a while.1. Solve the system by using a table. 3y=4x+7 , -4x-4y=28. These are the possible solutions:(–4, –3),(–3, –4), (4, 3),(3, 4).2.Solve by graphing. -3x-y=-10, 4x-4y=8. possible solutions:(-1,3), (3-1), (1,3), (3,1)
General
4 months ago
Martin says the area of a tile with a length of 1 foot by a width of 1 foot has an area of 1 square foot. And, to find 1/2 of this area, he would need to find 1/2 of the width and 1/2 of the length, and then multiply those two values. Unfortunately, his method is incorrect. Show at least one equation to show why this method would not work, and briefly state a method that will find 1/2 of 1 square foot.
General
4 months ago
1.) A 2600 lb. car travelling downhill has a grade resistance of -130 lbs. Find the angle of the grade to the nearest tenth of a degree.2.) A car travelling on a 2.7 degree uphill grade has a grade resistance of 120 lbs. Determine the weight of the car to the nearest hundred poulds.
General
4 months ago
Here is a test to how good your math is,In ∆ABC , A = ( 1 , 2 ) ; B = ( 5 , 5 ) and <ACB = 90° . If area of ∆ABC is to be 6.5 square units , then the possible number of points for C is ?
General
5 months ago
What is the value of x?Enter your answer in the box. ?cm
General
5 months ago
Graph the system of equations on your graph paper to answer the question. y=−x+3y=x+5 What is the solution for this system of equations? Enter your answer in the boxes.( , )
General
5 months ago
Find the equation of line passing through points A (1, 3) and B (3, 7).
General
5 months ago
PLEASE HELP!!!!!!!!!!Which data set is represented by the modified box plot?A) 134, 142, 136, 128, 126, 168, 91, 114, 120, 139, 128B) 134, 142, 136, 128, 126, 152, 91, 114, 120, 139, 128C) 134, 142, 136, 128, 126, 152, 102, 114, 120, 139, 128D) 134, 142, 136, 120, 120, 152, 91, 114, 120, 139, 134
General
5 months ago
help quick1. Graph f(x)=2x+1 and g(x)=−x+7 on the same coordinate plane.What is the solution to the equation f(x)=g(x) ?2. Let f(x)=x+2f(x)=x+2 and g(x)=2x+1 .Graph the functions on the same coordinate plane.What are the solutions to the equation f(x)=g(x) ?Enter your answers in the boxes.x = or x =
General
5 months ago
What is a true statement about an isosceles right triangle?A. The hypotenuse is square root of 3 times as long as either leg.B. Each leg is square root of 3 times as long as the hypotenuse.C. Each leg is square root of 2 times as long as the hypotenuse.D. The hypotenuse is square root of 2 times as long as either leg.
General
5 months ago
Drag and drop the descriptions into the boxes to correctly classify each pair of numbered angles. Each description may be used more than once.
General
5 months ago
What is the equation of the midline of the sinusoidal function?Enter your answer in the box.
General
5 months ago
what expression is equivalent to 16x^4 -64
General
5 months ago
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