thankfulforwhydontwe thankfulforwhydontwe

04-04-2021
Mathematics

contestada

Please help I really need help thank youu

Please help I really need help thank youu class=

Respuesta :

04-04-2021

Answer:

B. 3.34s

Step-by-step explanation:

Find t when the object hit the ground, h(t)=0.

h(t)=-16t²+178

0=-16t²+178

16t²=178

t²=11.125

t=√11.125=3.33541601603s

Answer Link

Otras preguntas

Which one of the following vitamins helps prevent osteoporosis? A. Vitamin E B. Vitamin A C. Vitamin B D. Vitamin D

Which one of the following vitamins helps prevent osteoporosis? A. Vitamin E B. Vitamin A C. Vitamin B D. Vitamin D

___________ focus on how people use messages to influence each other in various contexts and cultures, using a variety of media. A. Public speakers B. Radio pe

Who was considered Judaism s greatest prophet?

The Paleolithic, Mesolithic, and Neolithic eras occurred during which age? A. the Iron Age B. the Brass Age C. the Stone Age D. the Bronze Age

divide 24 by 6 less than 8

Which of the following is NOT a pure substance? a. solution b. element c. molecule d. compound

The tongue is covered with hairlike projections called A. taste buds. c. cilia. B. papillae. d. tactile receptors.

Why did city-states in the Delian League revolt against Athens?

Kasey's job at the store is to equally stock the shelves. He needs to put 81 bottles of soda on 9 shelves. He sold some bottles from the first shelf. he sold 2