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
Nastasia [14]
3 years ago
8

Dr. Manion a mixed 9.357G of chemical A, 12.082g of chemical b,

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0

Amount of chemical A mixed in medicine = 9.357 g

Amount of chemical B mixed in medicine = 12.082 g

Amount of chemical C mixed in medicine = 7.502 g

We have to determine the total amount of medicine he prepared in grams.

Total amount of medicine

= 9.357 + 12.082 + 7.502

= 28.941 grams

So, he prepared 28.941 grams of medicine.

Now, we have to round each chemical to the nearest tenth.

Amount of chemical A mixed in medicine = 9.357 g

Rounding to nearest tenth = 9.4 grams

Amount of chemical B mixed in medicine = 12.082 g

Rounding to nearest tenth = 12.1 grams

Amount of chemical C mixed in medicine = 7.502 g

Rounding to nearest tenth = 7.5 grams

You might be interested in
Mental Math A typical tip in a restaurant is 15% of the total bill. If the bill is $120, what would the typical tip be? The typi
pychu [463]

Answer:

18 dollars and zero cents

Step-by-step explanation:

120×15%

4 0
3 years ago
Read 2 more answers
Is it possible to scan a screenshot problem?
sweet-ann [11.9K]

Answer:

Yes it's possible you just got to crop it to your liking

8 0
3 years ago
Read 2 more answers
Find the equation of the graphed line.
belka [17]
<h3><u>Answer:</u></h3>

\boxed{\boxed{\pink{\bf \leadsto Hence \ option\ [d]\ \bigg(y =  \dfrac{5}{2}x + 5\bigg) \ is \ correct  }}}

<h3><u>Step-by-step explanation:</u></h3>

Here from the given graph we can see that the graph the graph intersects x axis at (2,0) and y axis at (5,0). On seeing options it's clear that we have to use Slope intercept form . Which is :-

\large\boxed{\orange{\bf y = mx + c} }

We know that slope is \tan\theta. So here slope will be ,

\red{\implies slope = \tan\theta} \\\\\implies slope =\dfrac{PERPENDICULAR}{BASE} \\\\\bf \implies slope =\dfrac{5}{2}

Hence the slope is 5/2 . And here value of c will be 5 since it cuts y axis at (5,0).

\purple{\implies y = mx + c }\\\\\implies y = \dfrac{5}{2}x + 5 \\\\\underline{\boxed{\red{\tt \implies y = \dfrac{5}{2}x + 5 }}}

<h3><u>Hence</u><u> </u><u>option</u><u> </u><u>[</u><u> </u><u>d</u><u> </u><u>]</u><u> </u><u>is</u><u> </u><u>corre</u><u>ct</u><u> </u><u>.</u><u> </u></h3>
4 0
3 years ago
Someone please help me with number ten!!
ivann1987 [24]

Answer:

C

Step-by-step explanation:

starts with 4 and is multiplied by 3 every term

5 0
3 years ago
What percent is equivalent to 8/40 ? 8% 20% 25% 40%
Nikitich [7]
First you have to get the number on the right 40 to equal 100 so do 40x2=80- +40x1.5= 100

Then do the same thing to the first number 8 so 8x2=16+8x1.5=20

then you have 20/100 right so then that number over 100 is the percent that you get ^-^ 20%
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of a line that is parallel to the line y = x + 2?
    6·1 answer
  • the coordinates of a line segment are (1,6) and (11, -4). what is the length of the line segment? round your answer to the neare
    5·1 answer
  • For chemistry lab you use to ounces of calcium 2.5 pounds of copper and 1/4 pound of nickel what was the combine we have your ma
    12·1 answer
  • The length of a rectangle is one more than five times its width. If a perimeter is 38, find the dimensions . Show work .
    8·1 answer
  • Dylan scored a total of 48 points in first 4 games of the basketball season. Which equation can be used to find g, the average n
    6·2 answers
  • What is the value of x?
    5·2 answers
  • Plz help due today tip and sales tax’s
    14·1 answer
  • The algebraic expression 4x2 + 3Vx+5 is a polynomial
    10·1 answer
  • Describe how the point-slope formula is useful when writing the equation of a trend line
    6·1 answer
  • Which graph represents exponential decay?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!