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
Aliun [14]
3 years ago
6

A multivitamin tablet contains 10.5mg of calcium. How much calcium does a bottle of 20 tablets contain? Write your answer in gra

ms.
Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Hi!

If one tablet contains 10.5mg of calcium, then 20 tablets contain 20*10.5 mg = 210 mg.

1 g = 1000 mg

Knowing that : 210 mg = 0.21 grams

Hope this helps!

You might be interested in
Question :-
DochEvi [55]

\qquad\qquad\huge\underline{{\sf Answer}}

Let's solve ~

\qquad \sf  \dashrightarrow \:  \bigg( \dfrac{1}{ \sqrt{7 +  \sqrt{5} } }  +  \sqrt{7 +  \sqrt{5} } \bigg) {}^{2}

\qquad \sf  \dashrightarrow \:  \bigg( \dfrac{1}{ \sqrt{7 +  \sqrt{5} } } \bigg ) {}^{2}  +  \bigg( \sqrt{7 +  \sqrt{5} } \bigg) {}^{2}  + 2 \cdot \dfrac{1}{ \sqrt{7 +  \sqrt{5} } }  \cdot \sqrt{7 +  \sqrt{5} }

\qquad \sf  \dashrightarrow \: \dfrac{1}{7 +  \sqrt{5} }  + 7 +  \sqrt{5}  + 2

\qquad \sf  \dashrightarrow \: \dfrac{49 + 7 \sqrt{5} + 7 \sqrt{5} + 5 + 14 + 2 \sqrt{5}   }{7 +  \sqrt{5} }

\qquad \sf  \dashrightarrow \: \dfrac{68+ 16 \sqrt{5}    }{7 +  \sqrt{5} }

5 0
2 years ago
Fred has 230 animals at his zoo. Grace at 349 more animals in her zoo than Fred has. how many animals do they have altogether? T
WARRIOR [948]

Step-by-step explanation:

okay so im in 8th grade and i just worked the problem out and i got , 809 ,

first you add 230 + 349 to see how much she has in her farm

she has 579, then you add 579 because she has that many , and he has 230 so you add 579 +230 and tou get 809

work:

230

+349

----------

579

+230

---------

809

hope i helped!!

4 0
3 years ago
3tanx +cotx >5cscx, 0°<x<180°
Gnoma [55]

3+5+172=180 tancxkxkfk
6 0
3 years ago
A medicine instructs you to take 1 pill every 3.5 hours, and comes with 4 pills. How long will it last.?
Harlamova29_29 [7]

Answer:

14 hours

Step-by-step explanation:

If you need to take 1 pill every 3.5 hours then this suggest that the effects of 1 pill lasts for 3.5 hours.

Therefore, if you take 4 pills then they will last: 4 x 3.5 = 14 hours

4 0
3 years ago
Read 2 more answers
Plz help and show me the steps so I know how to do this!! thank you!!
Alex17521 [72]

Answer

6th of the power of 1 would be 5th power

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Johns collection contains US, Indian and British stamos. If the stamps ratios of US to Indian stamps is 5 to 2, and the ratio of
    6·1 answer
  • Frankie is practicing for a 5−kilometer race. His normal time is 31 minutes 25 seconds. Yesterday it took him only 29 minutes 38
    5·1 answer
  • a square measuring 9 inches by 9 inches is cut from a corner of a square measuring 15 inches by 15 inches. what is the area of t
    9·1 answer
  • Write the equation of the line that passes through (3, 4) and ( 2, -1) in slope-intercept form
    15·1 answer
  • Marcia biked 600 meters on friday. On saturday, she biked 3 kilometers. One sunday she biked 2 kilometers and 700 meters. How ma
    12·1 answer
  • Solve following problems <br><br> (2x + 5)/(5x + 2)<br><br> and <br><br> (4 - 3x) / ( 3x - 4)
    6·1 answer
  • 1. Cube: Given, s=3m
    14·2 answers
  • Approximate the sum of the convergent infinite series the least usingnumber of terms so that the error is less than .0001. What
    9·1 answer
  • You need to buy a solar cover for your 36-foot by18-foot rectangular pool. A pool company advertises that solar covers are on sa
    14·1 answer
  • Determine the exact value of sin 30° tan 45° + tan 30° sin 60⁰​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!