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Use the information given below, to compare the cost of operating a vehicle for one month (4 weeks) for three different car owners. Joe, Tim, and Sue each own a car. If Joe works 5 days each week, Tim works 4 days a week, and Sue works 3 days a week, how many work days (round trips) each month? If Joe drives 30 miles round trip to work, Tim drives 40, and Sue drives 18, how many round trip miles will each driver make a month? If each driver estimates gas at 20 miles per gallon and $1.80 per gallon, what will be the cost for gas to go to work for each driver? Joe pays $1,920 a year for insurance, Tim pays $3,000 a year, and Sue pays $1,080 a year. Joe pays $1,200 a year for maintenance. Tim pays $360 a year for maintenance because he likes to work on his car himself. Sue pays $596 dollars a year for maintenance. What is the total cost per month for each driver?
General
7 months ago
How many ordered pairs of prime numbers (a,b) are there such that a+b=100
General
7 months ago
A farm is to be built in the shape of Quadrilateral ABCD, as shown below. All four sides are equal.A rhombus ABCD is shown with diagonal AC equal to 15.5 feet and diagonal BD equal to 13.2 feet.What is the area of the farm?pleas only pick from the 4 below62 square feet52.8 square feet57.4 square feet102.3 square feet
General
7 months ago
TIMED!!!Find the value of x and the value of y.A.x = 15, y = 10B.x = 20, y = 50C.x = 50, y = 10D.x = 50, y = 20
General
7 months ago
James has an ice cube tray that makes ice in the shape of spheres rather than cubes. Each sphere of ice has a radius of 222 cm. One tray makes 666 spheres. What is the total volume of ice the tray can make at one time?
General
7 months ago
Compare and contrast the effects that a proportional dimension change has on perimeter and area of figures
General
7 months ago
Suppose a sphere and a cube have equal surface areas. using r for the radius of the sphere and s for the side of a cube, enter an equation to show the relationship between r and s. if necessary, round to the nearest tenth
General
7 months ago
Find the x intercept of the parabola with vertex 3,-2 and y intercept 0,7 round to the nearest hundredth
General
7 months ago
I ate twice as many apples as bananas and 3 times as many blueberries as bananas. If I ate 12 fruits and berries altogether, how many apples did I eat? How many bananas? How many blueberries?
General
7 months ago
In 4 games, Larry averaged 23 PPG (points per game). How many points does he need to score in the last game to have an average of 25 PPG? Explain how to use the mean and the data given to find the answer.
General
7 months ago
Line BE is the bisector of angle ABC and line CD is the bisector of angle ACB. Also, Angle XBA=YCA. Which of AAS, SSS, SAS, or ASA would you use to help you prove Line BL= Line CM
General
7 months ago
Ella has only quarters and nickels in her wallet. She has 2 more quarters than nickels. The total value of the coins is $2.00. How many of each coin does Ella have? Select the answers from the drop-down menus to correctly complete the statement.
General
7 months ago
~Please Help!!!~The maximum afternoon temperature in a city might be modeled by t = 60 – 30cos(xPi/6) where t represents the maximum afternoon temperature in month, x, with x = 0 representing January, x = 1 representing February, and so on. Describe how to fInd the maximum temperature in April and state what this would be. How would you have to change the model if the maximum temperature in April, due to global warming, starts rising?
General
7 months ago
The coordinate plane below represents a community. Points A through F are houses in the community.The coordinate plane⬇︎⬇︎Part A: Using the graph above, create a system of inequalities that only contains points A and B in the overlapping shaded regions. Explain how the lines will be graphed and shaded on the coordinate grid above. (5 points)Part B: Explain how to verify that the points A and B are solutions to the system of inequalities created in Part A. (3 points)Part C: Billy wants to live in the area defined by y < 3x − 6. Explain how you can identify the houses in which Billy is interested in living. (2 points)
General
7 months ago
Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? A square shaped traffic sign is shown with length of one side labeled as x plus 1. x2 + 2x + 1 x2 + x + 1 x2 + 2x x2 + 1
General
7 months ago
What are the explicit equation and domain for an arithmetic sequence with a first term of 6 and a second term of 2? an = 6 − 2(n − 1); all integers where n ≥ 1 an = 6 − 2(n − 1); all integers where n ≥ 0 an = 6 − 4(n − 1); all integers where n ≥ 0 an = 6 − 4(n − 1); all integers where n ≥ 1
General
7 months ago
For the equations given below, which statement is true?-3x - 8 = 19-3x - 2 = 25The equations have the same solution because the second equation can be obtained by adding 6 to both sides of the first equation.The equations do not have the same solution because the second equation can be obtained by adding 6 to both sides of the first equation.The equations have the same solution because the second equation can be obtained by subtracting 19 from both sides of the first equationThe equations have the same solution because the second equation can be obtained by subtracting 6 from both sides of the first equation.
General
7 months ago
Find: (6m5 + 3 – m3 – 4m) – (–m5 + 2m3 – 4m + 6) Write subtraction of a polynomial expression as addition of the additive inverse. (6m5 + 3 – m3 – 4m) + (m5 – 2m3 + 4m – 6) Rewrite terms that are subtracted as addition of the opposite. 6m5 + 3 + (–m3) + (–4m) + m5 + (–2m3) + 4m + (–6) Group like terms. [6m5 + m5] + [3 + (–6)] + [(–m3) + (–2m3)] + [(–4m) + 4m] Combine like terms. Write the resulting polynomial in standard form. m5 – m3 + m – 3
General
7 months ago
At the skate park, an average of 126 bicycle per day are rented in October. This number is 10% less than the average number of bicycles rented per day in September. On aberage, how many bicycles are rentes per day in September.A. 113B. 140C. 139D. 135
General
7 months ago
HELP PLEASE AND FAST I WILL FAIL The dot plot shows how many attempts it took for each student to complete a puzzle: Dot plot titled Puzzle Attempts and labeled Number of Attempts shows number line from 1 to 10. There are no dots over 1 and 10, 1 dot over 2 and 9, 2 dots over 3 and 8, 3 dots over 4 and 7, 5 dots over 5 and 6. Is the median or the mean a better measure of center for these data and why? Mean, because the data are skewed and there are outliers Mean, because the data are symmetric and there are no outliers Median, because the data are skewed and there are outliers Median, because the data are symmetric and there are no outliers
General
7 months ago
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