menu

arrow_back An average human body contains around $30,000,000,000,000$ red blood cells. Each cell measures approximately $0.000008 \mathrm{~m}$ long.

by Bronze Status
(9,010 points)
in Mathematics
157 views
An average human body contains around $30,000,000,000,000$ red blood cells. Each cell measures approximately $0.000008 \mathrm{~m}$ long. Write each number in scientific notation and find the total length if the cells were laid end-to-end. Write the answer in both scientific and standard notations.

Related questions


Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
What is the speed in $\mathrm{m} / \mathrm{s}$ of a car that travels $30 \mathrm{~km}$ in 20 minutes?
1 answer 72 views
close
The angle of elevation of the top of cell phone tower $B$ from the top of cell phone tower $A$ is $30^{\circ}$. The angle of depression of the foot of cell phone tower B from the top of cell phone tower A is $60^{\circ}$.

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
The tiled floor of the school hall measures $20 \mathrm{~m} \times 16 \mathrm{~m}$. What is the area of the floor?
0 answers 88 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
What is the density of a fuel of relative density 0.72? (density of water = $1000 \mathrm{Kg} / \mathrm{m}^{3}$ )
0 answers 175 views
What is the density of a fuel of relative density 0.72? (density of water = $1000 \mathrm{Kg} / \mathrm{m}^{3}$ )What is the density of a fuel of relative density 0.72? (density of water = $1000 \mathrm{Kg} / \mathrm{m}^{3}$ ) (a) $72 \mathrm{Kg} / \mathrm{m}^{3 ...
by MathsGee Platinum
(119,120 points)
asked in Physics & Chemistry May 20, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
In an athletics competition, under 20 boys compete in a $5000 \mathrm{~m}$ race, while under 16 boys compete in a $3000 \mathrm{~m}$ race.
0 answers 93 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Solve the linear equation $\frac{3 m}{4}+2 m=4 m-15$
1 answer 122 views
Solve the linear equation $\frac{3 m}{4}+2 m=4 m-15$Solve the linear equation  $\frac{3 m}{4}+2 m=4 m-15$ ...
by Maths Genie Bronze Status
(5,562 points)
asked in Mathematics Jun 17, 2021
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
Give a detailed description of the journey of a red blood cell as it travels from the right atrium of the heart round the body and back to the left atrium.

Q&A | Subjects | Request Private Tutor | eBook


Join the MathsGee Support Club where you get study and financial support for success from our community. LEARN - CONNECT - EARN


On the MathsGee Support Club, you can:


1. Ask questions


2. Answer questions


3. Vote on Questions and Answers


4. Tip your favourite community member(s)


5. Create Live Video Tutorials (Paid/Free)


6. Join Live Video Tutorials (Paid/Free)


7. Earn points for participating



Posting on the MathsGee Support Club


1. Remember the human


2. Behave like you would in real life


3. Look for the original source of content


4. Search for duplicates before posting


5. Read the community's rules




Q&A RULES


1. Answers to questions will be posted immediately after moderation


2. Questions will be queued for posting immediately after moderation


3. Depending on how many posts we receive, you could be waiting up to 24 hours for your post to appear. But, please be patient as posts will appear after they pass our moderation.


Q&A | Subjects | Request Private Tutor | eBook


MathsGee Tools

Math Worksheet Generator

Math Algebra Solver

Trigonometry Simulations

Vectors Simulations

Matrix Arithmetic Simulations

Matrix Transformations Simulations

Quadratic Equations Simulations

Probability & Statistics Simulations

PHET Simulations

Visual Statistics

Q&A | Subjects |Request Private Tutor | eBook