AmirFig AmirFig

02-04-2021
Mathematics

contestada

How many seconds will it take for the penny to hit the ground?

How many seconds will it take for the penny to hit the ground class=

Respuesta :

02-04-2021

Answer:

1 second

Step-by-step explanation:

[tex]-16t^2+16=0\\-16t^2=-16\\t^2=1\\t=1[/tex]

Answer Link

Otras preguntas

3. Which of the following is an accurate description of mitosis and meiosis? A. Meiosis produces two haploid daughter cells, while mitosis produces fo

How does DNA help with the transfer of genetic material from parents to offspring? A) Enzymes break down DNA, releasing amino acids that join to form proteins a

What has been one of the lasting results of Spanish imperialism?

I have two questions. For this problem, would it be, 23x-16+4x+4+8x+17=90 or 23x-16+4x+4+8x+17=180? Also, what would "x" equal?

how you can use mental math to find the product

The most important American composer of tone poem was

Taking information from a gene to produce a protein is better known as: A) transcription B) translation C) gene expression D) DNA replication

which is the rational number that is neither a positive nor negative?

How did PL280 change the self-governance of Native American tribes?

if a pencils H# is decreased than1. the level of clay used increases2. the texture of the graphite becomes harder 3. the lines produced will be lighter 4. the