Question 12 of 14 Orlando built a water rocket for a science experiment. He will launch it off the ground of the football field with an initial velocity of 88 feet per second. He wants to know when the water rocket will be the same height as the top of the football goal post, which is 30 feet tall. Which of the following statements are true? Select all that apply. The rocket is the same height as the goal post at 0.365 seconds. The rocket is the same height as the goal post at 5.822 seconds. The equation - 16t2+88t+30=0 could be used to solve the situation. The rocket is the same height as the goal post at 5.135 seconds. The step t=-88-7744-1920-32could be used to solve this situation.

8 2/3 is the answer

step-by-step explanation: just use a calculator

salary

step-by-step explanation:

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204