For what values of t does the curve given by the parametric equations x = t^3-t^2-1 and y = t^4+2t^2-8t have a vertical tangent Question solved general 5 months ago 5851
The ABCD Electronics Company has just manufactured 7000 write-rewrite CDs, and 160 are defective. If 5 of these CDs are randomly selected for testing, what is the probability that the entire batch will be accepted?Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob. Question solved general 5 months ago 4275
The predicted cost c (in hundreds of thousands of dollars) for a company to remove p% of a chemical from its waste water is shown in the table. a model for the data is given below. use the model to find the average cost for removing between 50% and 55% of the chemical. (round your answer to two decimal places.) c = 124p (10 + p)(100 – p) , 0 ≤ p < 100 average cost ≈ hundred thousand dollars Question solved general 5 months ago 6898
Answer ASAP!The sculpture consists of four identical prisms. Jane says the surface area of the sculpture is 4 times the surface area of one prism. Which statement about Jane's method is true? A.) Jane should multiply volumes, not areas.B.) Jane should also subtract the areas of six hidden surfaces.C.) Jane should also add the areas of six hidden surfaces.D.) Jane is correct. Question solved general 5 months ago 8970
The sum of the squares of two consecutive odd positive integers is 202. find the integers Question solved general 5 months ago 1092
A single die is rolled one time. find the probability of rolling a number greater than 5 or less than 4. Question solved general 5 months ago 9923
Tickets for a play cost $7 for students and $10 for adults. on opening night, all 380 seats were filled. and the box office revenue was $3290.00. how many student and how many adult tickets were sold? Question solved general 5 months ago 7029
A rug has an area of 48 square feet. Two similar rugs have in the areas of 108 square feet in 192 square feet. In each rug, the length is 1 1/3 times the width. Which of the following could be the dimensions of the one of the rugs? Mark all that apply. Question solved general 5 months ago 7980
If the expression below has a positive value, which inequality represents all possible values of x in the expression -3xA) x<0B) x>0C) x<_0D) x>_0Since I can’t put the underline under the greater and lesser signs I had to put it next to the signs but please just pretend there is an underline under the sign Question solved general 5 months ago 9320
A food truck owner has determined that her maximum revenue occurs when she sells 950950950sandwiches per month. For every sandwich above or below 950950950 that she sells, her revenue decreases by \$0.10$0.10dollar sign, 0, point, 10. Which of the following could be the number of sandwiches sold in a month if the owner's revenue decreased \$45$45dollar sign, 45 from the maximum? Round the answer to the nearest whole number. Question solved general 5 months ago 3256
Please Help Quick!!! Will Mark The BRAINIEST!!! A triangular patch of grass in a park is bordered by walking paths. The longest path bordering the patch of grass measures 90 feet. The smallest path bordering the patch of grass measures 53 feet. The smallest angle formed by the paths bordering the patch of grass measures 36°. What is the measure of the largest angle of the triangular patch of grass? Round your answer to the nearest tenth of a degree. Show your work.I'm very desperate right now. First person to answer CORRECTLY will get 45 points for my gratitude. Question solved general 5 months ago 4625
By how much did the price of one gram of gold change from the beginning of week 1 to the end of the week 4? Did the price increase or decrease? Question solved general 5 months ago 5839
A small business owner borrowed $4,200 at annual simple interest rate of 12%. What is the total amount that must be repaid in 3 months? Question solved general 5 months ago 8090
Max bought 4 liters of fruit punch for a party.he will serve the punch in glasses that will hold 200 milliliters.how many full glasses of fruit punch can he serve Question solved general 5 months ago 1690
35% of the revenue produced at the auction will go to charity. The morning participants spent an average of $50 each. The afternoon attendees spent an average of $75 each. Write an algebraic expression. Use m for morning participants and a for afternoon participants. Question solved general 5 months ago 1297