zorenyo12 zorenyo12

23-11-2022
Mathematics

contestada

A ball is thrown from an initial height of 4 feet with an initial upward velocity of 36 ft/s. The ball's height h (in feet) after seconds is given by the following.
h=4+36t-16t^2
Find all values of t for which the ball's height is 20 feet.

Respuesta :

Otras preguntas

Solve for x: x-1/4=1/2 help please

Where does cellular waste get removed?

what to numbers multiply to -100 but add up to -21?

Find which two consecutive whole numbers the square root is between. Write the letter of the exercise on the number line between these two numbers. [tex] \sqrt3

A stuntman jumps from the roof of a building to the safety net below. How far has the stuntman fallen after 1.6 seconds?

the number of electrons in the outer ring of the elements phosphorus, potassium, oxygen, iodine, gold, bromine, sulfur, and cobalt?

A DNA segment is changed from -AATTAG- to -AAATAG-. This is a_______.

Explain how scientists use recombinant DNA technology to produce the drug insulin. Be sure to also explain why a gene form one organism can be expressed by anot

Round 38.47 to the one decimal place??

Which of the following are uses for radiation and radioactivity that are of benefit to us? i. Nuclear waste ii. Radioisotopes iii. Excess exposure -----------