What is the power of 10 when 157,821 is written in scientific notation?

Answers

Answer 1

Answer:

Answer: The power of 10 in the given value is 5.

Explanation:

Scientific notation is defined as the representation in which a number is expressed in the decimal form. That means always written in the power of 10 form. The decimal place is put after 1 digit.

We are given a numerical value of 157,821

Converting this into scientific notation, we get:

$157,821=1.57821* 10^5$

Hence, the power of 10 in the given numerical value is 5.

Answer 2

Answer: 1.57821 * 10^5
so answer is 5

Related Questions

Which star is closest to our solar system (after the sun)? a. Vega b. Sirius c. Regulus d. Proxima Centauri
Momentum is a measure of ____.a. how hard it is to stop an object b. the amount of matter in an object c. the tendency of an object to change its motion d. the amount of force acting on an object
What will happen to the pitch of a sound as that sound’s source approaches an observer? Explain why this happens, based on what you have learned about wave properties. Please use 3 content related sentences
At what speed must a 950-kg subcompact car be moving to have the same kinetic energy as a 3.2×104−kg truck going 20 km/h?
What can cause damge days after a large earthquake?

Formed when wind travels into a low pressure area from opposite directions and creates a spinning storm

Answers

Tornadoes are formed when wind travels into a low pressure area from opposite directions and creates a spinning storm. The tornado comes in contact to the earth’s ground and to the clouds (usually cumulus cloud) having a smaller cross sectional area at the ground than on the sky.

Tornado is your answer.

What is the best angle for maximum height and air time? explain why you think this is so.

Answers

Answer: 90 degrees

Explanation:

The projectile will have the greatest air time and height when the launch is the most vertical. At 90 degrees, the launch is all vertical.

Explain the law of conservation of energy.

Answers

Energy cannot be created or lost, but only changes form.

Answer:

Energy cant be created or lost, it only changes form.

Explanation:

The answer above is correct.

You are 15.0m from the source of a sound. At that distance, you hear it at a sound level of 20.0dB. How close must you move to the sound to increase the sound level to 60dB?I think its 45.0cm?

15.0cm
45.0cm
55.0cm
60.0cm
85.0cm

Answers

The answer is 45.0cm

Answer:

Explanation:

its 85 cm because it just is in meters it would be .8m which would be decent distance to hear it

What conditions are necessary for heat to flow?

Answers

Hey There!

A temperature difference and conductivity are the conditions for heat flow.

Have A Brainly Day!

Tony walks at an average speed of 70 m/min from his home toschool. If the distance between his home and the school is
2100 m, how much time does it take for Tony to walk to
school?
min

Answers

Answer:

The answer is 30 min

Explanation:

t = s/v

v = 70 m/min, s = 2100 m

t = 2100/70 = 30 min.

Hope it helps you! ＼(^ᴥ^)／

Other Questions

Modern fireplaces use a ____ to burn exhaust gases. boiler furnace radiator catalytic combustor

As the particles in a soup reach the boiling point what do you expect to happen

Which of the following represents units of geologic time in increasing order?A. Eon, era, period, epoch B. Epoch, period, eon, era C. Era, eon, period, epoch D. Epoch, period, era, eon

When electrons are removed from the outermost shell of a calcium atom, the atom becomes