Donna took out a 25-year loan for $115,000 at an APR of 7.2%, compounded monthly, and she is making monthly payments of $827.53. What will her balance be with 15 years left on the loan? Question solved general 4 months ago 8744
1. Use Euler's Formula to find the missing number. Vertices: 14 Edges: 36 Faces: ? (1 point) (1 pt) 24 (0 pts) 25 (0 pts) 23 (0 pts) 27 1 /1 point 2. Pierre built the model shown in the diagram below for a social studies project. He wants to be able to show the inside of his model, so he sliced the figure as shown. Describe the cross section he created. (1 point) (0 pts) hexagon (1 pt) pentagon (0 pts) pyramid (0 pts) rectangle 1 /1 point 3. Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. Use the large 12 x 7 m rectangles on the top and bottom as the bases. (1 point) (1 pt) 76 m2; 244 m2 (0 pts) 76 m2; 160 m2 (0 pts) 216 m2; 160 m2 (0 pts) 216 m2; 244 m2 1 /1 point 4. Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. (1 point) (0 pts) 645 m2; 779 m2 (1 pt) 671 m2; 725 m2 (0 pts) 645 m2; 725 m2 (0 pts) 671 m2; 698 m2 0 /1 point 5. Find the sur Question solved general 4 months ago 4766
CASEY HAS A BACKYARD THAT IS A 50-BY-50 FOOT SQUARE. SHE TURNED OVER AN IRREGULARLY-SHAPED PLOT OF SOIL TO PLAN A GARDEN. TO FIND THE AREA OF THE GARDEN, 1,500 RANDOM POINTS ARE GENERATED AND 420 OF THE POINTS LAND INSIDE THE IRREGULARLY-SHAPED GARDEN. WHAT IS THE AREA OF THE GARDEN? Question solved general 4 months ago 7421
If the probability of success during a single event of a geometric experiment is 0.16, what is the probability of success by the 8th event? Round your answer to the nearest tenth of a percent. Question solved general 4 months ago 9368
15) Geoff has been given three points A, B, and C that are not on a line and he is trying to construct a circle that passes through all of the three points. So far he has created two line segments, AB and BC and found the perpendicular bisector of both segments. What step should he do next?a.Construct the intersection point of the two perpendicular bisectors.b.Construct the perpendicular bisector of AB.c.Construct the circle using the intersection point of the perpendicular bisectors as the center and the length of AB as the radius.d.Construct the circle using the length of BCas the diameter. Question solved general 4 months ago 8279
Brandon was getting his garden ready. Soil came in bags of 1.3 cubic feet. He needed 8 cubic feet of soil. Which best explains a reasonable number of bags of soil to buy? A. 1.3 cubic feet is about 1 cubic foot, so 8 bags will give him a bit less than 8 cubic feet of soil. He should get 8 bags of soil. B. 2 bags will give him about 3 cubic feet. So 6 bags will give him a bit more than 8 cubic feet. He should get 6 bags of soil. C. For every 3 bags of soil, he gets a bit less than 4 cubic feet. So 6 bags will give him a bit less than 8 cubic feet. He should get 7 bags of soil. Question solved general 4 months ago 9692
find the solutions of the system. y=x^2+3x-4 y=2x + 2, have to show work Question solved general 4 months ago 7892
1. Lisa wanted to paint her ugly brown flower box red. Using the given dimensions, how many square inches will she have to paint? Dimensions: 22x10x36 2. Tom is trying to wrap a present for his mother’s birthday. The box is 8.5 inches wide, 12 inches long, and 4 inches high. How much wrapping paper will he need? 3. David and Karen are building a tree house for their daughter. If the tree house is going to 5 feet tall, 8 feet wide, and 7.5 feet long how much space will there be inside? How much space will they have to paint on the outside? 4. This pencil cup is made out of plastic. It is 5 inches tall and has a radius of 1.75 inches. How many square inches of plastic were used to make the cup? 5. A Campbell’s Soup can is 6 inches tall and has a radius of 2.5 inches. How much paper is needed to make the label? How much room Question solved general 4 months ago 3299
Simplify quantity 18 x minus 6 over 9 x to the fifth power all over quantity 15 x plus 5 over 21 x squared Question solved general 4 months ago 8321
A scientist has two solutions, which she has labeled Solution A and Solution b. Each contains salt. She knows that Solution A is 55% salt and Solution B 80% is salt. She wants to obtain 110 ounces of a mixture that is 75% salt. How many ounces of each solution should she use? Question solved general 4 months ago 1985
Which of the following box plots best represents the set of data below?23, 32, 20, 43, 41, 66, 63, 59, 54, 36, 45, 61, 55, 44, 47A. Box plot BB. Box plot CC. Box plot DD. Box plot A Question solved general 4 months ago 3993
Jeremy subtracted the following rational expressions. His teacher told him that his answer was incorrect. Explain Jeremy's error in the simplification process and provide the correct result. Question solved general 4 months ago 5434
A professor wishes to examine the benefits of an online homework session that meets once per week. He decides to analyze student understanding by administering an exam to 15 of his students, seated in the front row. How could this study be improved?Select all that apply. A.Use students in the top 10% of the class. B.Select a random sample of his students. C.Use a larger sample size. D.Administer the same exam to a group that does not participate in an online homework session. Question solved general 4 months ago 5697
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 A) y=11.41x2+154.42x−143.9 B) y=−11.41x2+154.42x−143.9 C)y=11.41x2+154.42x+143.9 D)y=−11.41x2+154.42x+143.9 Question solved general 4 months ago 1659
An average of 89 people attended four performances of a play over the weekend. on friday night, 87 people attended and on saturday night, 95 people attended. on sunday, there was an afternoon performance with 83 attendees and another performance at night. how many people attended the sunday night performance? a performance on monday changed the average attendance to 90. how many people attended the monday performance? Question solved general 4 months ago 3241
A breed of cattle needs at least 10 proteins and 8 fats units per day. Feed type I provides 6 protein and 2 fat units at $4 per bag. Feed II provides 2 protein and 3 fat units at $3 per bag. Find the minimum cost. Question solved general 4 months ago 3888
SOMEONE PLEASE HELP(06.01) If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation. x + 4y = −9 2x + 5y = −6 (6 points) 2x + 5(4y − 9) = −6 2x + 5(−4y − 9) = −6 2(4y − 9) + 5y = −6 2(−4y − 9) + 5y = −6 (06.03) How can one half x − 5 = one third x + 6 be set up as a system of equations? (6 points) A) 2y + x = −10 3y + x = 18 B)2y + 2x = −10 3y + 3x = 18 C) 2y − x = −10 3y − x = 18 D)2y − 2x = −10 3y − 3x = 18 Question solved general 4 months ago 8022
1. Minh asks Marco to duplicate a graphic she has on her restaurant’s ceiling. The ceiling is covered with 1 ft by 1 ft tiles. A chandelier hangs in the center of the ceiling. The graphic Minh painted on the ceiling is a pentagon. Assuming that the chandelier is located at , the pentagon’s coordinates are A (-8,1) B (-9,3) C (-6,2) D (-3,5) E (-4,1 Minh wants to have the same graphic design duplicated in another location on the ceiling. She is considering four ideas. (a) reflecting pentagon over the y-axis a. Graph new pentagon when pentagon is reflected over the y-axis. What are the coordinates of pentagon ? b. Write a math rule or explanation using words that describe a reflection of over the y-axis. c. Using this rule, where would be located if reflected over the y-axis? (b) rotating pentagon 90° clockwise about the origin a. Graph the new pentagon when pentagon is rotated 90° clockwise about the origin. What Question solved general 4 months ago 9504
The graph of f '(x) is continuous and decreasing with an x-intercept at x = 2. Which of the following statements must be true? (5 points) The graph of f is always concave down. The graph of f is always increasing. The graph of f has an inflection point at x = 2. The graph of f has a relative minimum at x = 2. Question solved general 4 months ago 7063
Two positive, consecutive, odd integers have a product of 143. Complete the equation to represent finding x, the greater integer. x(x – ?) = 143 What is the greater integer? Question solved general 4 months ago 6973