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Tresset [83]
2 years ago
12

A bottle of hydrochlorothiazine contains 80 tablets. If each tablet contains 10 milligrams of the active ingredient, how many gr

ams of the active ingredient are in the bottle?
Mathematics
2 answers:
vivado [14]2 years ago
6 0

Hi!

We will solve this simply by multiplying these two numbers:

80 * 10 = 800mg

1 g = 1000 mg

800 mg = 0,8 g

irga5000 [103]2 years ago
5 0
<h3>Answer:</h3>

0.8 g

<h3>Explanation:</h3>

If each tablet has 10 mg, then 80 tablets will have 80×10 mg = 800 mg.

"milli" is a prefix meaning 1/1000, so 800 mg = 800/1000 g = 0.8 g.

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Is my answer right? I don’t really know this subject very well
melomori [17]

First let's review how to find the surface area of a rectangular prism. Since the opposite faces have the same area, we just need to find one of each pair of faces and multiply the result by 2.

One face in each pairs adds up to 6*4+2*4+2*6=24+8+12=44

Now we just need to multiply this by 2!

44*2=88 cm^2

I really hope my explanation helped, if there are any more question about this please ask me in the comments I will answer them.

5 0
2 years ago
Yo, brainliest for the correct answer
Zanzabum
The answers are:
10) B
11) C
6 0
3 years ago
sam deposits $700 in a bank that pays 5 1/4 annual interest. how much interest did he earn after 3 months?
horsena [70]

Answer:

Around $9.19

Step-by-step explanation:

"1/4" basically means:

1/4 = 0.25

THus, we can say annnual interest rate is 5.25%

Converting to decimal, we have:

5.25/100 = 0.0525

To find annual interest, we have to multiply interest rate (0.0525) with principal amount (700), so annual interest would be:

700 * 0.0525 = $36.75

That would be earned in 1 year.

But the money is kept LESS than 1 year, 3 months to be exact. We know

3/12 = 1/4th year

So, 3 months is 1/4th of a year. So $36.75 in 1 year, 3 months would be 1/4th of that:

\frac{1}{4}*36.75=9.1875

Rounding to 2 decimal places, that would be around $9.19

3 0
3 years ago
Solve the equation for x, where x is a real number (5 points): <br> -3x^2 + 4x - 31 = 23
mote1985 [20]
Do you realize that you have given out 50 points? 

Step One
Start by subtracting 23 from both sides.
-3x^2 + 4x - 31 -23 = 0
-3x^2 + 4x - 54 = 0

This does not give you a real result. We'll solve it anyway

Step two
bring out the quadratic equation and solve that
a = - 3
b = 4
c = -54

\text{x = }\dfrac{ -b \pm \sqrt{b^{2} - 4ac } }{2a} &#10;

<span> <span><span> <span> \text{x = }\dfrac{ -(4 ) \pm \sqrt{4^{2} - 4(-3)*(-54) } }{2(-3)}\\ \\\text{x = }\dfrac{ -(4) \pm \sqrt{16 - 648 } }{-6}\\ \\ \text{x = }\dfrac{ -(4) \pm \sqrt{-632 } }{-6}
\text{x = }\dfrac{ -(4) \pm \sqrt{4* -158 } }{-6}
\text{x = }\dfrac{ -(4) \pm 2\sqrt{ -158 } }{-6}
\text{x = }\dfrac{ -4 \pm 2\sqrt{ 158 }i}{-6}x = 0.666 +/- 2 sqrt(158)i/ - 6x = 0.666 -/+ 4.1899ix1 = 0.666 - 4.1899ix2 = 0.666 + 4.1899i

</span> </span> </span></span>
3 0
3 years ago
Read 2 more answers
I insist its B, however D is the teachers answer. What is the answer.
olga nikolaevna [1]

Considering the roots of function f(x), the correct statement is given by:

D. f has exactly two zeros of [0,4].

<h3>What are the roots of a function?</h3>

The roots of a function are the <u>values of x for which f(x) = 0</u>.

In this problem, we have that:

  • f(2) = 0, hence x = 2 is a root.
  • f(3) < 0 and f(4) > 0, meaning that between x = 3 and x = 4, there is a root of a function, as to go from negative to positive, it has to pass through f(x) = 0.

For values of x less than 2 on the interval, the function is never negative nor zero, hence there are no roots in that interval and option D is correct.

More can be learned about the roots of a function at brainly.com/question/2833285

#SPJ1

6 0
1 year ago
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