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
Oksi-84 [34.3K]
3 years ago
12

Two numbers are in ratio s:t .if the first is a,find the second​

Mathematics
1 answer:
Whitepunk [10]3 years ago
7 0

Answer:

The second number is a*t/s

Step-by-step explanation:

s/t = a / x   Let x be the second number.

sx = at       divide by s

x = at/s

You might be interested in
Bag of bird seeds that only cost $22.25 is marked up to 25.30.what is the percent markup
natima [27]

To get the answer to this problem, first we have to subtract the marked up cost to the cost of the product. So we first minus 25.3 and 22.25. When we do this, we will get a difference of 3.05. This is the profit that you will earn. So after that, we have to divide 3.05 and 25.30 to get the mark up percentage. When we do this, we will get an answer of 0.12. So in order to convert that into a percentage, we just have to multiply it by 100 and we will get 12%. 

7 0
3 years ago
If you have 2 2/3 cups of cheese if you make three times more how maney cups would you need
Sedbober [7]
You would need about 8 cups more. If you make 2 2/3 a improper fraction and then multiply it by three, you would get 24/3, which is eight in simplest form.
3 0
3 years ago
Read 2 more answers
Find the 8th term of the arithmetic sequence -2x+5−2x+5, -7x+8−7x+8, -12x+11, ...
miss Akunina [59]

Answer:

  -37x+26

Step-by-step explanation:

The x-coefficients have the sequence ...

  -2, -7, -12, ...

which has first term -2 and common difference of (-7 -(-2)) = -5. Then the 8th x-coefficient is ...

  -2 + (-5)(8 -1) = -37

__

The constants have the sequence ...

  5, 8, 11, ...

which has first term 5 and common difference 8 -5 = 3. Then the 8th constant term is ...

  5 +(3)(8 -1) = 26

The 8th term of the sequence is -37x +26.

_____

The general term of an arithmetic sequence with first term a1 and common difference d is ...

  an = a1 +d(n -1)

In the above, we have used n=8 to find the 8th term.

7 0
3 years ago
sarah is taking out 14000 four year new car loan with an apr of 6.75% what is the monthly payment for this loan
jeka57 [31]

Answer:

Monthly payment = $18325.6

Step-by-step explanation:

From the question,

P = 14000

t = 4 years

R = 6.75%

To calculate the monthly payment for this loan, let's use the below formula

Amount = P( 1 + 6.75%/12)^4×12

Amount = 14000(1.005625)^48

Amount = 18325.633 dollars

Monthly payment = $18325.6

6 0
3 years ago
Alexa is planning to drive across the United States in
ivann1987 [24]

Answer:

a=112

b=6

c=280

Step-by-step explanation:

you just plug the number into the equation

28x=y

where x is the gallons

and y is the total miles

8 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help me with part b
    15·2 answers
  • If the discriminant of a quadratic equation is 4, which statement describes the roots?
    13·2 answers
  • Kiemanh is solving the equation 15 r minus 6 r = 36. What is the value of r?
    5·2 answers
  • ASAP
    11·1 answer
  • Solve the following equation. –4y + 8 = 4(2y – 2) – 2(–16 + 8y) A. y = –4 B. y = 4 C. y = –2 D. y = –6 I need Help I am utterly
    14·1 answer
  • How many non-congruent triangles can you draw with the given properties? a. Sides measuring 7 inches, 8 inches, and 16 inches b.
    14·1 answer
  • The density of a certain material is such that it weighs 430 kilograms per cubic foot of volume. Express this density in grams p
    12·1 answer
  • To find the quotient 2/5 divided by 1/4 multiply
    5·2 answers
  • Which inequality is represented by this graph? ​
    5·1 answer
  • How are you? <br>wish you a great day
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!