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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?

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general 10 months ago 8357

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?

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general 10 months ago 2071

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: , ,

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general 10 months ago 3027

Let D be the region bounded below by the plane zequals=0, above by the sphere x squared plus y squared plus z squared equals 900x2+y2+z2=900, and on the sides by the cylinder x squared plus y squared equals 100x2+y2=100. Set up the triple integrals in cylindrical coordinates that give the volume of D using the following orders of integration. a. dz dr dthetaθ b. dr dz dthetaθ c. dthetaθ dz dr

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general 10 months ago 1117

A store is offering 25% off all shoes. Declan purchases shoes and clothes. The expression representing his total cost (including 8% tax) is c + (1 - 0.25)s + 0.08[c + (1 - 0.25s]. Which term represents the cost of the shoes after the discount

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general 10 months ago 7148

What is the sum of the multiples of 3 between 100 and 1000

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general 10 months ago 7104

please explain, but not to wordy

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general 10 months ago 8163

what is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 5:4?

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general 10 months ago 9940

How can ΔABC be mapped to ΔXYZ?Triangles A B C and X Y Z are shown. The lengths of sides A B and X Y are 25 centimeters. The lengths of sides A C and X Z are 29 centimeters. Angles B A C and Y X Z are 36 degrees. Triangle A B C is slightly higher and to the left of triangle X Y Z. Triangle A B C is rotated to form triangle X Y Z.First, translate ____________________. Next, rotate ΔABC about B to align the sides and angles.vertex B to vertex Zvertex B to vertex Yvertex A to vertex Zvertex A to vertex Y

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general 10 months ago 5362

This pair of figures is similar. Find the missing side.

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general 10 months ago 1650

PLEASE HELP ME ITS ALREADY LATE AND ITS BRINGIN MY GRADE WAY DOWN PLEASE HEPL ME!!!!The following graph is of an exponential function of the form y=a*bx.What values of a and b would make this equation work?a=b=

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general 10 months ago 6865

Jorge needs reduce his expense by 35% If he currently spends q dollars a month Write an expression for how much he will be spending once he reduces his expenses

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general 10 months ago 8584

The hypotenuse of a right triangle has one end at the origin and one end on the curve y = x 2 e −3x , with x ≥ 0. One of the other two sides is on the x-axis, the other side is parallel to the y-axis. Find the maximum area of such a triangle. At what x-value does it occur?

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general 10 months ago 8840

It is believed that Lake Tahoe Community College (LTCC) Intermediate Algebra students get less than seven hours of sleep per night, on average. A survey of 22 LTCC Intermediate Algebra students generated a mean of 7.24 hours with a standard deviation of 1.93 hours. At a level of significance of 5%, do LTCC Intermediate Algebra students get less than seven hours of sleep per night, on average?

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general 10 months ago 4539

A survey of the mean number of cents off that coupons give was conducted by randomly surveying one coupon per page from the coupon sections of a recent San Jose Mercury News. The following data were collected: 20¢; 75¢; 50¢; 65¢; 30¢; 55¢; 40¢; 40¢; 30¢; 55¢; $1.50; 40¢; 65¢; 40¢. Assume the underlying distribution is approximately normal. (a) Determine the sample mean in cents (Round to 3 decimal places)

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general 10 months ago 2098

A poll was taken of 1000 residents in county. The residents sampled were asked whether they think their local government did a good job overall. 750 responded "yes". Let p denote the proportion of all residents in that county who think their local government did a good job. Construct a 95% confidence interval for p. Round off to two decimal places. a) (0.72, 0.78) b)(0.70, 0.86) c (0.68, 0.92) d) (0.10,1.56) e)(0.79, 0.87)

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general 10 months ago 6665

Which congruence theorems can be used to prove ΔABR ≅ ΔACR? Select three options.Triangles A B R and A C R share side A R. Angles A B R and A C R are right angles. Sides A B and A C are congruent. Sides B R and C R are congruent.HLSASSSSASAAAS

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general 10 months ago 2453

The cost of a babysitting on a cruise is 10 for the first hour, and 12 for each additional hour. If the total cost of baby Aaron was 58, how many hours was Aaron at the sitter?

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general 10 months ago 8881

There is 1 red gumdrop and 4 green gumdrops in a small jar. Also, 2 pieces of butterscotch candy and 3 pieces of cinnamoncandy are in another jar. If Craig draws one piece of candy from each jar without looking, what's the probability that he willget a red gumdrop and a piece of butterscotch candy?

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general 10 months ago 7832

m2 + 8m +7m² + 5m + 6m2 + 10m +9m2 – 6m +8m2 - 8m + 12m2 + 11m + 24How do I factor each trinomial ??

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general 10 months ago 9352