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
Mnenie [13.5K]
3 years ago
10

one antifreeze solution is 41% alcohol and another is 24% alcohol. how much of each mixture should be added to make 51 l of a so

lution that is 35% alcohol.​
Mathematics
1 answer:
qwelly [4]3 years ago
7 0
I need help with the same question can you help me
You might be interested in
I NEED HELP ASAP
loris [4]

Answer:

V = PI*r2h

In plain english the volume of a cylinder can be calculated by squaring the radius, multiplying that value by PI, then multiplying by the height. You can also think of it as finding the area of a flat circle (PI * radius squared) and multiplying by the height to find volume.

Here is a step-by-step case that illustrates how to find the volume of a cylinder with a radius of 3 inches and a height of 5 inches. In this example PI will be 3.14.

V = pi * r2 * h

= pi * 32 * 5

= pi * 9 * 5

= 3.14 * 45

= 141.37 cubic inches

Step-by-step explanation:

The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm.

6 0
2 years ago
There are 25boys and 15girls in a class.if a student is picked at random .what is the probability that the student is a girl
emmasim [6.3K]

Answer:

Step-by-step explanation:

Total Students in Class = 25+ 15=40

Probability= (Number of Girls in Class) ÷ (Total students in Class)

Probability of girl= 15  ÷ 40 = 0.375

7 0
3 years ago
The Menswear Department of Nancy‘s Department Store had sales of $191,000, cost of goods sold of $134,000, indirect expenses of
IRISSAK [1]
The contribution of overhead as percentage of sales will be found as follows:
Overheads=134000+13550+27800=$175350
Sales=$191000
thus the percentage of overheads will be:
overheads/sales
=175350/191000
=0.91806
=91.806%
4 0
3 years ago
Evaluate 15cos60<br> Options are <br> A) -0.5<br> B)7.5<br> C)-14.5
USPshnik [31]

\cos60^o=\dfrac{1}{2}\\\\\text{Therefore}\\\\15\cos60^o=15\cdot\dfrac{1}{2}=7.5\\\\Answer:\ \boxed{B)\ 7.5}

6 0
3 years ago
Read 2 more answers
Help asappp giving brainlist<br><br> −10= -0.8x+1.8(-4x+1)-7
Ugo [173]

Answer X= 0.6

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • The two triangles below are similar. Which pie are corresponding sides? LN &amp; MN, MN &amp; QR, LM &amp; QR, or LM &amp; PQ?
    15·1 answer
  • How many killowatts would a heater use at 500 watts for 12 hours?
    6·1 answer
  • How many numbers are 10 units from 0 on the number line? Type your answer as a numeral.How many numbers are 10 units from 0 on t
    15·2 answers
  • DO NOT GIVE THE ANSWER, PLEASE JUST EXPLAIN HOW TO FIND THE ANSWER!<br> Thanks!
    15·2 answers
  • D(1)=3 d(n) = d(n-1) - 14 what is the third term in the sequence
    7·1 answer
  • Create a pattern with the rule n+3
    6·2 answers
  • A box plot is also known as a(n) box-and-whisker plot. Use the box plot below to find each of the following.
    12·1 answer
  • A cruise ship can cover 19 nautical miles in 323 minutes. How many nautical miles will it travel in 102 miles?
    9·1 answer
  • What is the fraction that is less then 5/8
    8·1 answer
  • Solution to the linear inequality below <br> X-4y&lt;-12
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!