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
Gennadij [26K]
3 years ago
9

Help me please I need an an answer asap

Mathematics
1 answer:
sammy [17]3 years ago
7 0
(2/5)k + (1/10)k = (1/2)k - 1
0.4k + 0.1k = 0.5k - 1
We need to solve for k.

Subtract 0.4k from both sides
0.4k - 0.4k + 0.1k = 0.5k - 0.4k - 1
0.1k = 0.1k - 1

Subtract 0.1k from both sides:
0.1k - 0.1k = 0.1k - 0.1k - 1
0 = -1

Impossible. The equation has no solution.

You might be interested in
4. If you purchase 6 tickets for a raffle and a
sesenic [268]

Answer:

Step-by-step explanation:

u purchase 6 tickets and there are 51 tickets...so ur probability of winning is gonna be 6/51 which reduces to 2/17 <== or 11.8% chance of winning

5 0
4 years ago
Read 2 more answers
Is the answer for this question is 35?
USPshnik [31]

Answer:

yep :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Two forces of 17.3 pounds and 42.5 pounds act on a body with an angle of 21.9 degrees between them. The force of 42.5 pounds act
disa [49]

Answer: It’s A- 6.3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which numbers are integers and which are not<br> 71,-9,-42/7,-94.8,19/5
Liula [17]

Answer:

Step-by-step explanation: integers are whole numbers , it could be positive or negative.

Therefore 71 and - 9 are integers

- 42/7 written in this form is a Rational number , but when divided , it will give -6 which is an integer.

-94 . 8 is not an integer

19/ 5 is not an integer, it is a rational number

8 0
3 years ago
Read 2 more answers
Help 6th grade math i will give brainliest
eimsori [14]
<h2>Answer:</h2><h2>ADD 53+1 </h2>

Step-by-step explanation:

plz give brainlyest

4* 53+1/(8-5)^3

4(54)/(8−5)3

4(54/3^3)

4(54/27)

(4)(2)=8  the answer is 8

5 0
3 years ago
Read 2 more answers
Other questions:
  • Click this link to view O*NET’s Work Context section for Stationary Engineers. Note that common contexts are listed toward the t
    12·2 answers
  • I need to know how to do simple interest
    15·2 answers
  • GCF of 3(x+2)^3 and 6(x+2)^2
    7·1 answer
  • There are 70 students attending summer camp, 21 girls and 49 boys. What is
    9·1 answer
  • What's 10 divided by 47.
    14·2 answers
  • Isaac keeps track of the amount of money in his savings certificate each month. He has accumulated the following data:
    13·1 answer
  • Angle 3 and 6 are what kind of angles
    15·2 answers
  • PLEASE HELP!!!<br> A)<br> B)<br> C)<br> D)
    8·1 answer
  • What is the quotient of 1/10 and 9/10
    12·1 answer
  • Please tell me who is the writer of maths book ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!