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
Aleks [24]
2 years ago
12

Solving with percent and percent problems

Mathematics
1 answer:
Marysya12 [62]2 years ago
8 0
Well, if 0.4% was defected, then 99.6% of the parts are good, because 100-0.4 is 99.6. Multiply 99.6% with 54650, and you get 54431.4. You should round down, because you can't have parts of parts. So, 54431 parts were good.  
You might be interested in
Can you help me with number 10
rewona [7]

\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{(3^{-2})^2}{3^{-3}}\implies \cfrac{3^{-2\cdot 2}}{3^{-3}}\implies \cfrac{3^{-4}}{3^{-3}}\implies \cfrac{1}{3^{-3}\cdot 3^4}\implies \cfrac{1}{3^{-3+4}}\implies \cfrac{1}{3^1}\implies \cfrac{1}{3}

4 0
3 years ago
What is the volume of the following composite figure? F<br> 10 m<br> 8 m<br> 8 m<br> 8 m
Alecsey [184]

Answer:

522...

(づ ̄ ³ ̄)づhave a nice day

4 0
3 years ago
Carla needs to rent storage space for some of her belongings. She paid a one-time original storage fee of $25.00, and now pays $
OleMash [197]

Answer:

TC = 36t + 25

Step-by-step explanation:

The amount paid by Carla as a storage fee or fixed cost = $25

Monthly rent or variable cost = $36

Let the number of months = t

Now we have to find the expression that represents the total cost. Below is the formula to find the expression.

Total cost = Variable cost + Fixed cost

Total cost = 36t + 25

TC = 36t + 25

3 0
3 years ago
The base radius of an ice cream cone is 3.5 cm and the slant height is 6.5 cm. What is the capacity of the ice cream cone and it
ella [17]
The formula of cone's capacity is V = (1 / 3) (pi x r x h)
we know that r = 3.5, we must find h, the slant height is H=6.5, applying pythagorean theorem  h ^2 = H^2, so h= sqrt (H^2 -  r^2)
h =  sqrt (6.5^2 - 3.5^2) = 5.47
 finally, V = (1 / 3)  (3.14 x 3.5 x 5.47) = 20.03 cm^3
 the surface are is A = pi x r x H = 71.43 cm^2
8 0
3 years ago
Read 2 more answers
how do you do this? i don't need it solved i just don't know how to do it. i know the note on the side says how to but i'm still
olchik [2.2K]

Answer:

Perimeter of triangle J= 18.0 units (3 s.f.)

Perimeter of triangle K= 19.0 units (3 s.f.)

Step-by-step explanation:

The length of each side of the triangle can be found using the distance formula below:

\boxed{d=  \sqrt{(y1- y2)^{2} + (x1 - x2)^{2}  } }

Please see the attached pictures for full solution.

5 0
3 years ago
Other questions:
  • How can you solve n-6m=8 for n
    6·2 answers
  • A bisector of an angle separates evenly into two parts of 45 degrees that means the two new angles are
    8·1 answer
  • Can someone answer Please??
    13·1 answer
  • 8 more than four times a number is the same as 2/3 of the quanity of 9 plus a number. Find the value of the number.
    5·1 answer
  • Suppose 123 people voted for Danny if 55 of the votes were from girls what would be the ratio of votes from girls to vote from b
    12·2 answers
  • HELP WILL MARK BRAINLIEST OMAGE ATTACHED.!! EASY ​
    6·1 answer
  • Which scatterplot has a correlation coefficient closest to r=1
    15·1 answer
  • Plz Help I need to get these right and im already grounded so Help a brotha out
    15·2 answers
  • The surface area of the prism is ​
    14·1 answer
  • Starting with blue balls, in each of sequential rounds, we remove a random ball and replace it with a new red ball. for example,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!