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
WITCHER [35]
3 years ago
7

A formula is expressed as D= a(2+kt). Express k in terms of D,a, and t.

Mathematics
1 answer:
Yuri [45]3 years ago
5 0
This is just rearranging terms, it gets kind of ugly though. Start by dividing both sides by a to get D/a=2+kt, next move the 2 over to the left to get (D/a)-2=kt, finally divide the whole expression by t to get ((D/a)-2)/t=k
You might be interested in
Let f(x) = 12 over the quantity of 4 x + 2. Find f(−1).
stich3 [128]
12/6x its 2x your anwser would be 2x its simple
8 0
3 years ago
Jamie cell phone service costs $21 per month plus $0.25 for each level call in Long Distance calls are extra last month Jamie's
vitfil [10]
36.64-21=15.64
15.64-6.14=9.5
The answer is she made $9.50 worth in local calls last month

5 0
3 years ago
What is the radius of a sphere with a volume of 7961 cm", to the nearest tenth of a<br> centimeter?
statuscvo [17]

Answer:

12.4 cm

Step-by-step explanation:

Use the sphere volume formula, V = \frac{4}{3}\pir³

Plug in the volume and solve for r, the radius:

V = \frac{4}{3}\pir³

7961 = \frac{4}{3}\pir³

1900.55 = r³

12.39 = r

So, the radius of the sphere is approximately 12.4 cm

6 0
3 years ago
Pleasseee hellp for brainleist answer and extra points if you correct the 2 first top rows
andrew-mc [135]
So close! But instead of adding the multiplication sign after the number you need to add them before. Good job though! :)
7 0
3 years ago
Read 2 more answers
Will give brainliest give the answer and steps
Inessa05 [86]
What variable??????????
8 0
2 years ago
Other questions:
  • Jenny plans to have two children but doesn't know if they are boy-boy, girl-girl, or boy-girl. What is the probability that she
    10·2 answers
  • 4(x + 2) represents the area of the rectangle above. Which expression below is equivalent by the Distributive Property?
    6·2 answers
  • What’s is the correct answer for this?What is the measurement of BC?
    6·1 answer
  • A statistics teacher started class one day by drawing the names of 10 students out of a hat and asked them to do as many pushups
    10·1 answer
  • 1/3 divided by 4= 1/12 because
    6·2 answers
  • 1.Bill and Lisa are surveying their classmates about their summer reading. Their questions are given below:
    5·2 answers
  • Sharon's middle school track team consists of 36 dedicated runners. To build her track program for next year, Sharon wishes to i
    8·1 answer
  • The altitudes of a triangle _______ go through the vertices?
    9·2 answers
  • Graph the line x-y= -1 <br>​
    9·1 answer
  • Can someone explain functions in algebra to me please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!