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
viva [34]
3 years ago
10

The size of a certain cell is2.5×10^-9m another cell is 1.5×10^3 times larger how large is the cell in scientific notation

Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0
The answer is  <span>2.5 × 10⁻⁹ × 1.5 × 10³ = 3.75 × 10⁻⁶ </span>
You might be interested in
Can someone pls help me with question 7 :(<br> Ignore above text x
cricket20 [7]

Answer: x= 30 because the elevated point is 25 degrees and if you add it with 110 and subtract it with 35 you get 110 + 25 = 135 and 35 - 25 = 15 135 + 15 = 150 and 180 - 150 = 30. so it is 30 degrees. (tell me if i was wrong cause i'm 90% sure this is it but i don't know.)

6 0
3 years ago
Kiersten runs a website that helps people learn to programme. Every month, Kiersten receives a subscription fee of a 10 from eac
blondinia [14]
1,200?? I'm not really sure tho
6 0
3 years ago
Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.
Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

V=\pi r^{2}h\\V=volume\\r=radius\\h=height

Now, you plug in and solve.

V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6

Then, you find the volume of the dome.

Here's the formula:

volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius

Now, you just plug in and solve.

V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2

Finally, you add them together, and there's your answer!

1204.6+781.2=1985.8

Hope this helped!

<em>brainliest?</em>

8 0
3 years ago
Brainly trash finish your own homework by yourself
Gennadij [26K]

Answer:

hahahahahahaa that's truly

6 0
3 years ago
Read 2 more answers
How can we solve this?
Delvig [45]
Both angles will equal 180, as there is a line bisecting line AB to create the two angles.

Set up the following equation to have both angles equal 180:

(x + 35) + (x - 23) = 180

x + 35 + x - 23 = 180

Combine like terms:

x + x = 2x
35 - 23 = 12

2x + 12 = 180

Subtract 12 from both sides:

2x = 168

Divide both sides by 2:

x = 84

We now know the value of x, so plug it into the equation we set up:

(84 + 35) + (84 - 23) = 180

119 + 61 = 180

An obtuse angle will have a measure above 90 degrees. The number on the left side that is above 90 degrees is 119. This would be the measure for the obtuse angle.

The obtuse angle is 119 degrees wide.
8 0
3 years ago
Other questions:
  • Pack-Em-In Real Estate is building a new housing development. The more houses it builds, the less people will be willing to pay,
    12·1 answer
  • Solve for x.<br> Please explain step by step I would really appreciate it !!
    11·1 answer
  • 32 OUNCES EQUALS HOW MANY POUNDS?
    15·2 answers
  • there are 6 row of 16 chair set up for the third grade play. in the first 4 row, 2 chair on each end are reserved for teacher. t
    14·1 answer
  • Find the value of Y
    6·1 answer
  • How knows how to do this? if so help me n give the answers.<br> needs to b done asap
    5·1 answer
  • What is the product of V3 and 2V30 in simplest radical form?
    11·1 answer
  • Find the slope of the line graphed above
    9·1 answer
  • Maverick spends 20 minutes of each day reading. Let d be the number of days that he reads, and let m represent the total minutes
    15·1 answer
  • Expand to write an equivalent expression <br> -1/4 (-8x + 12y)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!