1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Setler [38]
3 years ago
12

A rock is thrown into the air from an initial height of 8 feet, with an upward velocity of 48 feet/second. The function h(t) = -

16t ^ 2 + 48t + 8 models the height h (in feet) after t seconds.
What is the maximum height reached by the rock?

When does the rock reach a maximum height? (answer with a fraction)

When does the rock hit the ground?
SAT
1 answer:
Vadim26 [7]3 years ago
6 0

Answer:

please look at the following picture:)

Explanation:

You might be interested in
How do ethical concerns affect scientific research?
VARVARA [1.3K]
Hello

We can approach science from various angles. It may be that our aim is to solve a problem or to try to understand something. But, at the same time, what we find in it as explanatory or credible may be different if our profession is to be a trader, an importer of industrial equipment, a researcher or a teacher. Our concerns about science may differ according to the angle from which we think about it. That is to say, what is important when judging or evaluating science is different according to our relationship with it at certain times: whether we see it as producers, disseminators or consumers. Therefore, from the outset we have an area of complexity in thinking about science from our starting point.
5 0
3 years ago
Read 2 more answers
Byeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
BartSMP [9]

Answer:

bye

Explanation:

goodbye

⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨ ⁨⁨ ⁨ ⁨

6 0
3 years ago
Read 2 more answers
Which characteristics determine an element’s reactivity?.
kipiarov [429]

Answer:

En química, la reactividad de una especie química es su capacidad para reaccionar en presencia de otras sustancias químicas o reactivos (de diferente dominio químico).1​

Se puede distinguir entre la reactividad termodinámica y la reactividad cinética. La primera distingue si la reacción está o no favorecida por entalpía (competencia entre energía y entropía), es decir si es una reacción espontánea o no. La segunda distingue si la reacción tendrá lugar o no en una escala de tiempo dada.

De esta forma, existen reacciones termodinámicamente favorables pero cinéticamente impedidas, como la combustión de grafito en presencia de aire. En casos así, la reacción se dará de una forma muy lenta o, directamente, no se producirá. Si una reacción se encuentra bloqueada cinéticamente, es posible lograr que se produzca alterando las condiciones de reacción o utilizando un catalizador.

La química orgánica y la química inorgánica estudian la reactividad de los distintos compuestos. La fisicoquímica trata de calcular o predecir la reactividad de los compuestos, y de racionalizar los mecanismos de reacción.

Explanation:

8 0
3 years ago
Read 2 more answers
Why are you unique???
Stolb23 [73]

Answer:

I am unique because I am my own person and I have my own personality.

Explanation:

6 0
3 years ago
A diploid organism has a certain gene that has 15 known alleles (variants). Given this information, any given organism of that s
Elanso [62]

Based on the gene that the diploid organism has and the alleles, it must have at most 2 alleles for that gene.

<h3>What is a gene?</h3>

A gene simply means a basic unit of heredity. It should be noted that genes are present in the chromosomes of organisms.

From the the gene that the diploid organism has and the alleles, it must have at most 2 alleles for that gene. This is important for the species.

Learn more about gene on:

brainly.com/question/1480756

3 0
3 years ago
Other questions:
  • Can i shoot my hand a live
    10·2 answers
  • Which process does not decrease the salinity of water ?
    9·2 answers
  • Money from a coverdell education saving an be used for
    7·2 answers
  • 5. What is the author’s main purpose in writing this article? Cite evidence from the text in your response. It's for a common li
    5·1 answer
  • If someone ran over a dog could they die if they neck breaks
    14·1 answer
  • Which surface exhibits the highest albedo measurement?
    5·1 answer
  • Hey points for tony/ant <br> welcome
    13·2 answers
  • which of the following policies are consistent with the goal of increasing productivity and growth in developing countries? chec
    15·1 answer
  • you will hear some sentences with a beep in place of the verb. decide which form of ser or estar should complete each sentence.
    11·1 answer
  • The formation of lithium fluoride (seen here) is due to.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!