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
Ilya [14]
3 years ago
6

I need help with a math question

Mathematics
1 answer:
Julli [10]3 years ago
3 0

Answer:

Question 1: 4.5(10^−7)(2(10^4))

=

9/1000

(Decimal: 0.009)

Question 2:

mass of neutron/mass of electron = 2*10-24/(9*10-28)

2x10^(-24)/9x10^(-28)

d is closest.

Question 3:

4(10^3)(12(10^5))

=4000*1200000

=4*1000*12*100000

=(4*12)*(1000*100000)

=48*100000000

=4800000000

And these things : ^ mean raising the number to become exponets and when I put the number into a bold text thats the answer!

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>!</em><em> </em><em>if</em><em> </em><em>so</em><em> </em><em>pls</em><em> </em><em>mark</em><em> </em><em>brainliest</em><em> </em><em>and</em><em> </em><em>heart</em><em>/</em><em>rate</em><em>!</em>

You might be interested in
Find the y -intercept of the line with equation y=4x+6
solmaris [256]

Answer: The y-intercept of this equation is 6.

Explanation: When doing slope intercept form, the formula is y = mx + b. "M" is slope, and "B" is y-intercept. In this equation, 4 is the slope and 6 is the y-intercept.

8 0
2 years ago
What is 0.5 divided by 2.675
eduard

.186915888

that is the answer

if I meant 2.675 divided by .5 it is 5.35

7 0
2 years ago
Read 2 more answers
If you need to construct a dog run for your dog and the total perimeter needs to be 40 feet, and you only have enough room to ma
Natali [406]

Answer:

15 feet

Step-by-step explanation:

if the dog run is a rectangles then the formula for the perimeter is 2h+2l

if we plug in the numbers we know we get this:

2h+2(5)=40

2h+10=40

2h=30

h=15

6 0
3 years ago
HELPPPP!!!!!!!!!!!!!!!! pls hurry , need correct answers 3
scZoUnD [109]

Answer:

"A value that is substituted in for the variable in a function in order to generate an output value" is gonna be known as an input.

"A group of two numbers written in the form (x, y) where the x value represents a horizontal position and the y value represents a vertical position" is known as an ordered pair.

"A value generated by a function when an input value is substituted into the function and evaluated" is known as an output.

I hope I have helped with this problem. Have a good day.

4 0
2 years ago
Read 2 more answers
Please answer these questions on circumference for BRAINLIEST and extra points if correct! Show you work please
Pavel [41]

I attached the document with the answers and work with the formulas. Since the formulas and fractions don't work very well with this site (especially the pi symbol, they should fix that).

:)

Download docx
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> docx </span>
1c89019158635bcffd1d757e39c866af.jpg
85756c248c5e0f41e578f4bc19e55e5d.jpg
4 0
3 years ago
Other questions:
  • Find the critical value zα/2 that corresponds to a 98% confidence level.
    10·1 answer
  • Consider these three numbers written in scientific notation.
    9·1 answer
  • Rewrite y=5(14)t/6 in the form y=a(1+r)t or y=a(1−r)t. Round the value of r to the nearest ten thousandth. Then tell whether the
    15·1 answer
  • I was wondering if anyone knew how to solve this
    7·1 answer
  • Solve each system of equations.
    5·2 answers
  • How would you write one million as a power of 10? Thank you appreciate your help!
    13·2 answers
  • A building that is 90 feet tall cast a shadow 30 feet long what is the angle of elevation of the sun
    11·1 answer
  • Question 2 Multiple Choice Worth 4 points)
    14·1 answer
  • Here's the question, please help!
    8·2 answers
  • Look at the graph. How many nails are less than 1 1/2 inches long?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!