Which pair of ratios can form a true proportion?1/2, 6/106/8, 5/203/5, 6/103/9, 7/80 Question solved general 5 months ago 5913
The number of girls, g, in a room is four more than two times the number of boys, b. Half of the number of girls in the room minus the number of boys is 2. The equations below represent the situation. g=4+2b1/2 g-b=2 Question solved general 5 months ago 2795
Chris has a large collection of hockey cards and wants to get of rid of some of his hockey cards. He gives 2 cards away on day 1, 4 cards away on day 2, and 8 cards away on day 3. He continues this pattern for 10 days. Which statement describes why this sequence is a function?Select each correct answer.a. Each amount of hockey cards corresponds to a unique day in this sequence.b. The graph of this sequence would pass the vertical line test.c. The graph of this sequence would pass the horizontal line test.d. Each day corresponds to a unique amount of hockey cards in this sequence. Question solved general 5 months ago 7918
The high temperatures at a park for 10 days are 40, 42, 41, 41, 43, 43, 44, 45, 44, and 45 degrees Fahrenheit. What is the interquartile range of the data? Question solved general 5 months ago 9027
A group of people in an art class and a crafts class were surveyed whether they exercise more than 5 hours a week or less than 5 hours a week. In the art class, 5 people exercise more than 5 hours a week and 8 people exercise less than 5 hours a week. In the crafts class, 10 people exercise more than 5 hours a week and 4 people exercise less than 5 hours a week.What is the relative frequency of people who exercise more than 5 hours a week in the art class to the total number of people surveyed? Question solved general 5 months ago 2937
Jeannine runs a mobile dog bathing service, and the amount of money she earns varies directly with the number of dogs she bathes. During one particular week, she earns $324 washing 27 dogs. Write an equation that represents Jeannine's revenue, y, in terms of the number of dogs she washes, x. Then, graph the relationship on the coordinate plane. Question solved general 5 months ago 2927
Theorem: The segment joining the midpoints of two sides of a triangle is parallel to the third side and half its length. A two-column proof of the theorem is shown, but the proof is incomplete. A triangle with vertices A is at 6, 8. B is at 2, 2. C is at 8, 4. Segment DE with point D on side AB and point E is on side BC Statement Reason The coordinates of point D are (4, 5) and coordinates of point E are (5, 3) Length of segment DE is Square root of 5 and length of segment AC is 2 multiplied by the square root of 5 By the distance formula Segment DE is half the length of segment AC By substitution Slope of segment DE is −2 and slope of segment AC is −2 By the slope formula Segment DE is parallel to segment AC Slopes of parallel lines are equal Which of the following completes the proof? (6 points) Select one: a. By the midpoint formula b. By definition of congruence c. Given d. By construction Question solved general 5 months ago 6526
Jerry goes to a theme park to ride the roller coasters. The theme park charges an entry fee in addition to a fee for each roller coaster ride. The table below represents the total price for two different numbers of roller coaster rides. Question solved general 5 months ago 6097
A combination washer/dryer costs $1,179. New parts for this washer/dryer cost $211, labor to repair it costs $553, and shipping it to and from a repair center costs $152. A full warranty, which covers all aspects of repairing the washer/dryer, costs 30% of the price of the washer/dryer. A limited warranty, which only covers labor costs, only costs 14% of the price of the washer/dryer. Assuming that the washer/dryer needs repairs which include parts, labor, and shipping, which warranty is the better deal, and by how much, rounded to the nearest dollar? a. The limited warranty will end up costing the consumer $189 less. b. The limited warranty will end up costing the consumer $363 less. c. The full warranty will end up costing the consumer $553 less. d. The full warranty will end up costing the consumer $174 less. Question solved general 5 months ago 2705
What is the converse of the given conditional statement?Conditional Statement: You will get into college if you work hard.If you get into college, you have worked hard.If you do not get into college, you have not worked hard.If you work hard, you still may not get into college.If you do not work hard, you will not get into college. Question solved general 5 months ago 7242
Polygons QRST and Q’R’S’T’ are shown on the coordinate grid: A coordinate plane with two polygons is shown. Polygon QRST has vertices Q at 3 comma negative 5, R at 2 comma negative 1, S at 5 comma 0, and T at 5 comma negative 4. Polygon Q prime R prime S prime T prime has vertices at Q prime negative 5 comma negative 4, R prime at negative 1 comma negative 3, S prime at 0 comma negative 6, and T prime at negative 4 comma negative 6. What set of transformations is performed on QRST to form Q’R’S’T’? A 180-degree clockwise rotation about the origin followed by a translation 1 unit to the right A 180-degree clockwise rotation about the origin followed by a translation 1 unit to the left A translation 1 unit to the left followed by a 270-degree counterclockwise rotation about the origin A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin Question solved general 5 months ago 5869
If m1 + m3 = 154°, what is m2? Question 1 options: 26° 116° 156° 29°If m1 + m3 = 154°, what is m2?Question 1 options:26°116°156°29°For the above question, are angles 1 and 3 complementary, supplementary, or neither. Explain your answer. Note: You must answer and explain to receive full credit. Question solved general 5 months ago 8744
Select the scenario that correctly represents the given graph.A) The weight of an elephant increases by 10 kilograms every month.B) The amount of water in a tank reduces by half every hour.C) The pressure of a gas in a controlled environment increases 10 times every hour.D) The number of views on a video doubles every day. Question solved general 5 months ago 9353
Bonnie withdrew $1,200 from her savings account. She spent 1/5 of the money on travel arrangements. She spent 2/3 of the remaining amount at the hardware store. Finally, she treated her friend to lunch with some of the remaining money. After lunch, Bonnie had $300.50 left. How much money did Bonnie spend on lunch? Bonnie spent $ __ on lunch. Question solved general 5 months ago 6053
The label on the cars antifreeze container claims to protect the car between -40C and 125C. To convert Celsius temp to Fahrenheit temperature, the formula is C= 5/9 (F-32). Write and solve the inequality to determine the Fahrenheit temperature range at which this antifreeze protects the car Question solved general 5 months ago 9405
NEED ANSWER ASAP THIS IS DUE TODAY!!!!!!Match the linear equations with their x- and y-intercepts.Tiles1. (-20/3, 0) and (0, 4)2. (3, 0) and (0, -21)3. (-15/3, 0) and (0, 4)4. (-7/3, 0) and (0, 7/3)PairsB). -3x + 3y = 7C). 7x − y = 21D). 3x − 5y = -20 Question solved general 5 months ago 1706
here are 24 students in a math course at your school. How many tables must be put together to seat a group of six students? How many six person clusters would be needed for the entire class of 24? Question solved general 5 months ago 3397
Pls Help Me! For 50 points and Brainly!1.Which statements are correct interpretations of this graph?Select each correct answer.5 pages are edited every 3 min3 pages are edited every 5 min610 of a page is edited per minute123 of a page is edited per minute2.Marla has a pet hamster. The hamster makes 3 laps around her cage every minute.What line represents the situation?Line aLine bLine cLine d3.What is the slope of the line and what does it mean in this situation?The slope is –2000 . This means that the helicopter descends 2000 ft each minute.The slope is –400 . This means that the helicopter descends 400 ft each minute.The slope is 400. This means that the helicopter ascends 400 ft each minute.The slope is 2000. This means that the helicopter ascends 2000 ft each minute.The pictures are in order of the questions. Question solved general 5 months ago 8108
as x increases, y decreases; r= -0.87which graph best describes this? Question solved general 5 months ago 8877