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
valentinak56 [21]
4 years ago
8

The diameter of a water molecule is about 0.0000003 millimeters, which can be written as 3x10^n millimeters. What is n?

Mathematics
1 answer:
pishuonlain [190]4 years ago
8 0

Answer:

n = - 7

Step-by-step explanation:

0.0000003 = 3 \times  {10}^{ - 7}  \\  \implies \: n \:  =  - 7

You might be interested in
Michelle has a recipe that asks for 2 1/2 cups of vegetable oil. She wants to use 2/3 that amount of oil use applesauce to repla
Wittaler [7]

This is a multiplication problem.

2 1/2 * 2/3 = 5/2 * 2/3 = 10/6

She will use 10/6 or 1 2/3 cups of vegetable oil (or applesauce idk).

Hope this helps, let me know if it's wrong!

8 0
4 years ago
Solve for x. Please look at the picture and answer it. Thank you.
SVEN [57.7K]

Answer:

\tt x=21

Step-by-step explanation:

\tt 45+63+4x-12=180

\tt \cfrac{4x}{4} =\cfrac{180-96}{4}

\tt x=21

~

7 0
2 years ago
I need help pls help
irinina [24]

Answer:

k=8

Step-by-step explanation:

have a good day

4 0
3 years ago
the point slope form of the equation of a line that passes through (8,4) and (0,2) is y-4=1/4(×-8) what is the slope intercept f
marissa [1.9K]

Answer:

\large\boxed{y=\dfrac{1}{4}x+2}

Step-by-step explanation:

The slope-intercept form of the equation of a line:

y=mx+b

m - slope

b - y-intercept → (0, b)

The point-slope form of the equation of a line:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

We have the equation of a line:

y-4=\dfrac{1}{4}(x-8)\to m=\dfrac{1}{4}

and the point (0, 2) → b = 2.

Substitute:

y=\dfrac{1}{4}x+2

7 0
3 years ago
Read 2 more answers
Can someone help me? Thanks in advance!
Alex Ar [27]
Sure what can I help with?
7 0
3 years ago
Other questions:
  • the length of a rectangle is 8in. more than it’s width. the perimeter of the rectangle is 24in. what are the width and length of
    7·1 answer
  • Divide and simplify<br><br> 16 lb 5 oz ÷ 3
    11·1 answer
  • 2cos2ysin2y<br>simplify​
    11·1 answer
  • 1/3 multiplied by -3/4
    13·2 answers
  • Jodi poured herself a cold soda that had an initial temperature of 40degreesF and immediately went outside to sunbathe where the
    7·1 answer
  • Help :( i came into class late ​
    12·2 answers
  • PLEASE CAN YOU HELP ME I JUST NEED THIS FOR TOMORROW!!! Mama Mia’s Pizza sells medium pizza for $7 and charges a $2 delivery fee
    13·2 answers
  • During the annual Blueball 5k, Cindy noticed that 4/5 of the runners fell under the age of 30 years old or younger. Out of that
    9·2 answers
  • HELP FAST IM BEING TIMED
    10·2 answers
  • Create a short story using most of these words:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!