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
Vlada [557]
2 years ago
7

C) Make k the subject of the formula t = ak/ 20

Mathematics
1 answer:
stiks02 [169]2 years ago
4 0

Answer:

k=20t/a

Step-by-step explanation:

20t=ak

20t/a=k

k=20t/a

You might be interested in
Explain how to find the absolute value of an interger
S_A_V [24]
The absolute value of an integer is the distance from zero. So, another way of thinking of is to ignore positive or negative. for example the absolute value of -126 is 126, same would go for positive 126.
7 0
3 years ago
(a^-1)^-3.(-a^2)^-1.[-(-a)^2]^-1 what is the result of ?
Alex17521 [72]

Answer:

the result should be 1 over a 1/a

Step-by-step explanation:

5 0
3 years ago
Please help me with the 3rd question!!! I'll give you 91 points now, please.
saw5 [17]

Answer:

At the end of the day 797 lockers were closed.

Step-by-step explanation:

So first of all you need to find out how many even numbers there are from 1-900 (which is 450) so you know that 450 are open. In the 3 multiplication tables every second number is even so you know that half of the 450 lockers that was opened was closed again: this meant that 225 lockers remained open.

You also know that every number in the 4 multiplication tables is the second number in the 2 multiplication tables so half of them are closed but you also know that the 900th locker was opened so now you have 113.

So to conclude you do 900-113 which gives you 797 (this is because 113 is the amount of lockers that is open)

3 0
3 years ago
Solving by elimination <br> -6x+6y=6 -6x+3y=-12
labwork [276]
So elimination method is basically adding the equations and canceling out variables. 
-6x + 6y = 6
-6x + 3y = -12
The eaiest way to solve is by multiplying the bottom equation by -1.
-6x + 6y = 6
 6x - 3y = 12
Now you add the eqautions.
3y = 18
Divde 3 from both sides.
y = 6
Now plug in 6 into any of the original two equations. Lets use the first one.
-6x + 6(6) = 6
-6x + 36 = 6
Subtract 36 from both sides.
-6x = -30
Divide -6 from both sides.
x = 5
So your solution is (5, 6).
I hope this helps love! :)
8 0
3 years ago
Divide and Round your answer to the nearest hundredth: 32.503/4.9
timurjin [86]

Answer:

6.63

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following tools should be used to calculate the most accurate model for a set of data?
    7·2 answers
  • Factor the expression below 36a^2-25b^2
    7·2 answers
  • Which of the following contains examples of ALLITERATION? Question 2 options: “We real cool. We left school.” “We lurk late. We
    7·1 answer
  • A pump discharges 278 gallons of water in 3.5 minutes. How long would it take to empty a container with 750 gallons? Round up to
    10·1 answer
  • For the problem 4 x 2/3, Dawn says the answer is 6. Marry Anne says the answer is 3 1/3. Stacy says it is 2 2/3. Who is correct?
    15·2 answers
  • Tammy bought 6 CDs that were each the same price. Including sales tax, she paid a total of $94.80. Each CD had a tax of $0.05. W
    12·1 answer
  • I NEED HELP PLEASE :( I DONT UNDERSTAND! LINKS WILL BE REPORTED
    15·2 answers
  • 1+1*4+3-7+5*23-13+450123*0
    12·2 answers
  • What is the solution to the equation? 3x - 5 =7x -9
    11·2 answers
  • Find The largest integer which is a factor of both 308 and 952.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!