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
snow_tiger [21]
3 years ago
11

Assume that an average cell has a diameter of

Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0

Given that the volume of a cell is 50 cubic micrometers. It says to find the number of cells present in 1 cubic centimeter.

So we need to first convert the units of volume of a cell, then we can find the total number of cells in 1 cubic centimeter.

We know 1 meter = 100 centimeters = 1000000 micrometers

So 1 centimeter = 10000 micrometers

Taking Cubic powers on both sides :-

1 cubic centimeters = 10¹² cubic micrometers

1 cubic micrometers = 10⁻¹² cubic centimeters

50 cubic micrometers = 50 × 10⁻¹² = 5 × 10⁻¹¹ cubic centimeters

So volume of one cell = 5 × 10⁻¹¹ cubic centimeters

Number of cells = \frac{Total\;\; volume}{Volume\;\; of\;\; one\;\; cell}  = \frac{1\;cm^{3}}{5 * 10^{-11}\;cm^{3}} = \frac{10^{11}}{5} = 2 × 10¹⁰ cells.

So, total number of cells = 2 × 10¹⁰ cells.

You might be interested in
It takes teccance 5 minutes to read 1 pages. Of terrance read for about an hour estimate how many pages he should read
Semenov [28]

Answer:

12

Step-by-step explanation:

That’s what I got

6 0
3 years ago
Read 2 more answers
Eleanor scores 680 on the mathematics part of the SAT. The distribution of SAT math scores in recent years has been Normal with
Katen [24]

Answer:

  1. Elanor's standardized score is  1.19
  2. Gerald's standardized score is 0.72
  3. Elanor has higher score

Step-by-step explanation:

To compare Elanor's and Gerald's math scores, we need to standardize them and calculate their z-scores.

z score can be calculated using the formula

z=\frac{X-M}{s} where

  • X is the student's score
  • M is the mean score of the exam
  • s is the standard deviation of the exam

Elanor's standardized score is:

z(e) = \frac{680-554}{106} ≈ 1.19

Gerald's standardized score is:

z(g)= \frac{27-24.7}{3.2} ≈ 0.72

Since z(e) > z(g), Elanor has higher score

6 0
3 years ago
HELP ASAP !! Sloane kicked a soccer ball at a speed of 36 feet per second. If the ball never leaves the ground, then it can be r
murzikaleks [220]
Should be 2.25 seconds
5 0
3 years ago
Read 2 more answers
A full glass of water can hold of a bottle.
zloy xaker [14]

Answer:

three bottles of water can hold three glass of water

Step-by-step explanation:

one glass of water = one bottle

3 0
3 years ago
I think I got the answer but I need someone to help
GuDViN [60]
That’s a hard one for sure but I would say six
3 0
3 years ago
Other questions:
  • Write 84.8 in words. please and thank you.
    14·2 answers
  • PLEASE HELP 14 POINT QUESTION
    14·2 answers
  • Find the slope of the line shown below. *
    13·1 answer
  • Genevieve loves 30% off wing night. She orders 12 wings that normally cost 1.25$ each. If the sales tax rate is 6.75%, how much
    5·2 answers
  • How much does your favorite rapper make a day​
    11·2 answers
  • Answer all of these please
    15·1 answer
  • 2<br><img src="https://tex.z-dn.net/?f=%202%20%5Ctimes%202" id="TexFormula1" title=" 2 \times 2" alt=" 2 \times 2" align="absmid
    15·2 answers
  • What is the perimeter of the triangle?
    11·1 answer
  • Between what two integers is - √77 <br> A -7 and -6 <br> B -6 and -5<br> C -8 and -7 <br> D-9 and -8
    13·1 answer
  • Work out the value of angle x.<br>Х<br>62°​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!