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the diagram below represents only half a shape that has the graph of y= 1 as a line of symmetry. Draw the completed shape on your paper and label the coordinates of the missing vertices
General
3 months ago
The endpoint of MP are M(2,1) and P(14,10). If point K partitions MP in aratio of MK:KP=3:2, what are the coordinates of K?
General
3 months ago
Suppose a car dealership offers a low interest rate and a longer payoff period to customers or a high interest rate and a shorter payoff period to customers, and most customers choose the low interest rate and longer payoff period, does that mean that most customers want a lower interest rate? Explain.
General
3 months ago
Suppose that f and g are continuous on [a, b]anddifferentiable on (a, b). Suppose also that f(a) = g(a) andf'(x)g'(x) for axb.Prove that f(b) g(b).
General
3 months ago
Suppose that vehicles taking a particular freeway exit can turn right (R), turn left (L), or go straight (S). Consider observing the direction for each of three successive vehicles. (Enter your answers in set notation. Enter EMPTY or ∅ for the empty set.) (a) List all outcomes in the event A that all three vehicles go in the same direction.
General
3 months ago
PROBLEM SOLVING A ski shop sells skis with lengths ranging from 150 centimeters to 220 centimeters. The shop says the length of the skis should be about1.16 times a skier's height h (in centimeters). Identify a compound inequality that represents the heights (in centimeters) of skiers the shop does not provide skisfor. I really need help lol thx
General
3 months ago
Cassidy’s family is driving home from vacation at an average speed of 55 mph. After 2 hours they are 110 miles from home. What is an equation in point-slope form that represents their distance y from home, after x hours. A. y − 110 = −55(x − 2) B. y − 55 = 110(x − 2) C. y − 2 = 55(x − 110) D. y − 110 = 55(x − 2)
General
3 months ago
why is it helpful to use a linear model for a set of data?
General
3 months ago
Two cars are traveling on two different roads that are perpendicular to each other. On a coordinate map, the first car started from the point (-5,-8) and stopped at (2,7). The second car started at (-5,1) and stopped at (10,y). The y-coordinate of the second car is ______?
General
3 months ago
. The time required for a technician to machine a specific component is normally distributed with a mean of 2 hours and a standard deviation of 17 minutes. (a.) What is the probability that the technician can machine one component in 1.5 hours or less? (b.) What is the probability that the technician will require at least 2.75 hours to complete one component? (be sure to work in hours)
General
3 months ago
Each cube in this figure is a -millimeter cube. What is the total volume of the prism?9 mm32 mm36 mm34 mm3
General
4 months ago
onsider the following hypothesis test: H 0: 50 H a: > 50 A sample of 50 is used and the population standard deviation is 6. Use the critical value approach to state your conclusion for each of the following sample results. Use = .05. a. With = 52.5, what is the value of the test statistic (to 2 decimals)? 2.42 Can it be concluded that the population mean is greater than 50? b. With = 51, what is the value of the test statistic (to 2 decimals)? 0.97 Can it be concluded that the population mean is greater than 50? c. With = 51.8, what is the value of the test statistic (to 2 decimals)? 1.74 Can it be concluded that the population mean is greater than 50?
General
4 months ago
On Monday it snowed a certain amount. On Tuesday it snowed 3 times as much as Monday. On Wednesday it snowed twice as much as Monday. On Thursday it snowed the same amount as Monday, write an expression for each situation.
General
4 months ago
The Singh family and the Peterson family go to the cinema. The Singh family buy 2 adult ticketsand 3 child tickets. They pay £28.20 for the tickets. The Peterson family buy 3 adult tickets and 5child tickets. They pay £44.75 for the tickets.Find the cost of each adult ticket and each child ticket.
General
4 months ago
janice invests a total of 8000 in two different accounts. the first account returns 5%, while the second account returns 8%. if the total interest earned after one year is 565, what principal did she invest in each account?
General
4 months ago
A student randomly guesses the answers to a five question true/false test. If there is a 50% chance of guessing correctly on each question, what is the probability that the student misses exactly 1 question?
General
4 months ago
Line m passes through the points (2, -7) and (4, -9) line m is parallel to which line
General
4 months ago
Let A = R − {−2}, B = R − {1} and f : A → B be given by the rule f(x) = x + 1 x + 2 . (a) Prove f is one-to-one. (b) Prove f is onto B. (Comment: don’t forget that if given b ∈ B, you construct a such that f(a) = b, you must also show a ∈ A.)
General
4 months ago
• Explain why the graph representing Janets data does not model a proportional relationship • Explain why Tarik’s data does not model a proportional relationship PLEASEEE HELP ASAP!!
General
4 months ago
Soda is on sale for $0.50 a can, and you have a coupon for $0.20 off your total purchase. Write a function rulefor the cost of n sodas. How much would 10 sodas cost?
General
4 months ago
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