Eva is jumping on a trampoline. Her height (h) at time (t) can be modeled by the equation h= -16t+20t+6. Would Eva reach a height of 14 feet? Please help this is quadratics in which I am very bad at. Much help is appreciated.

No.

Step-by-step explanation:

h(t)= -16t^2+20t+6, (I assume you left out the exponent as this IS quadratics)

Put the equation into a graphing calculator and it shows how at the top of the parabola the y axis never reaches 14.

No, she would not reach a height of 14 feet.

Step-by-step explanation:

I'm assuming you meant h=-16t^2+20t+6

Plug in 14 for h:

14=-16t^2+20t+6

Simplify:

16t^2-20t+8=0

Divide by 4:

4t^2-5t+2=0

Use quadratic equation:

(5±)/8

Since you can't take the square root of a negative number, there is no solution, or that she cannot reach a height of 14 feet

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.