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At the city museum, child admission is $5.80 and adult admission is $9.10. On Friday, four times as many adult tickets as child tickets were sold, for a total sales of $1223.80. How many child tickets were sold that day?
General
4 months ago
A sofa regularly sells for $420. The sale price is $378. Find the percent decrease of the sale price from the regular price
General
4 months ago
Find the equation of the line perpendicular to y=-2/3x -7 that runs through the points (6,1) in slope intercept form
General
4 months ago
Lupe bought 8 pounds of pretzels at a local wholesaler for $18. Her friend Charles bought 6 pounds of pretzels at the supermarket for $15. Charles thinks he got the better deal because $15 is less than $18How much would Charles have spent at the supermarket if he had purchased the same amount of pretzels as Lupe bought at the wholesaler? Show your work explain your answer, in a paragraph
General
4 months ago
I'm in major need for help with this question.
General
4 months ago
Write an algebraic rule to describe the translation C(5,-4) — C'(-2, 1).A. (x,y) → (x - 2,y+1)B. (x,y) → (x+7,7-5)C. (x,y) → (-7,y+5)D. (x,y) → (x-3,y-3)
General
4 months ago
3212em 7. I am 32 years old now. Represent my age as indicated by completing the table.My present ageMy age 2 years from nowMy age 10 years from nowMy age X years from nowMy age 2 years agoMy age 10 years ago| My age y years ago
General
4 months ago
Find all real solutions of this equation to answerthe question(6 - 2x)(3 - 2x)x = 40Yes. Because is a root, you can cutsquares with sides of in. to make the boxNo. This equation has no real solutions.No. The only real solution is x = 4. It is notpossible to cut squares of this size.
General
4 months ago
13 point question, Surds, geometry and Algebra. Help me please ! :( < 3
General
4 months ago
Need help with these two questions fast please
General
4 months ago
A coin is tossed 10 times. True or false, and explain: (a) The chance of getting 10 heads in a row is 1/1,024. (b) Given that the first 9 tosses were heads, the chance of getting 10 heads in a row is 1/2.
General
5 months ago
A random sample of 20 students yielded a mean of ¯x = 72 and a variance of s2 = 16 for scores on a college placement test in mathematics. Assuming the scores to be normally distributed, construct a 98% confidence interval for σ2.
General
5 months ago
Ryan boards a Ferris wheel at the 3-o'clock position and rides the Ferris wheel for multiple revolutions. The Ferris wheel rotates at a constant angular speed of 6.5 radians per minute and has a radius of 30 feet. The center of the Ferris wheel is 36 feet above the ground. Let t represent the number of minutes since the Ferris wheel started rotating. a. Write an expression (in terms of t) to represent the varying number of radians 0 Cody has swept out since the ride started.b. Write an expression (in terms of t) to represent Cody's height (in feet) above the center of the Ferris wheel. c. Write an expression (in terms of t) to represent Cody's height (in feet) above the ground.
General
5 months ago
16. A projectile is thrown directly upward at a velocity of 12.0 m/s. How long does it take for theprojectile to reach its maximum height? (g = 9.8 m/s2)A. 0.61 sB. 1.22 sC. 2.45 sD. 2.45 s
General
5 months ago
Find the area and perimeter of ABC at right. Give approximate (decimal) answers, not exact answers
General
5 months ago
(02.01)The ratio of X's to O's is 12 over 9. . Use the image below to determine another ratio for X's to O's: Image with 12 Xs and 9 circles. The 12 Xs are broken down so that there are 4 Xs 3 times and the circles are broken down so that there are 3 circles 3 times. 3 over 4. 9 over 12. 4 over 3. 9 over 4.
General
5 months ago
Find the perimeter of a square with side a. Are the perimeter of the square and the length of its side directly proportional quantities? a=7.2 cm
General
5 months ago
An event sold $608 worth of tickets. Adult tickets cost $11 and children's tickets cost $6. If 68 tickets were sold, how many were adult tickets and how many were children's tickets?
General
5 months ago
Bri and Ali are the owners of Forever Nails. Bris work day is 7 hours and Mables work day is 5 hours. Bri and Ali each work 35 hours per week. On Monday, Bri has 13 clients in 7 hours and Ali has 11 clients in 5 hours. They each earn 14.25 per client. Assuming that for the rest of the week Bri and Ali have the same number of clients per workday as they did on Monday, what will be the difference between their weekly earnings?
General
5 months ago
Be sure to answer all parts. List the evaluation points corresponding to the midpoint of each subinterval to three decimal places, sketch the function and approximating rectangles and evaluate the Riemann sum to six decimal places if needed. f(x) = x2 + 4,[4, 5], n = 4. Give your answer in an ascending order. Evaluation points: , ,
General
5 months ago
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