Leyla drops a penny from a height of 150 m.

How long will it take the penny to hit the ground?

Use the formula h(t)=−4.9t^2+vot+h , where vo is the initial velocity and h is the initial height.

Round to the nearest tenth of a second.
Enter your answer in the box. Show your work.

Me with this one question, and i'll upvote the brainliest answer

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.