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
aleksklad [387]
2 years ago
7

An object's speed decreases by 5% for each minute that it is slowing down. Which of the

Mathematics
1 answer:
Harlamova29_29 [7]2 years ago
6 0

Answer: 79%

Step-by-step explanation:

min —> 30 mins because half an hour is 30 mins.

(1 - 0.5)^30 = .214638..

1 - .214638 = .78536

round that to the closest percent equals 79%

You might be interested in
If w= -1, x =6 and y= -3, find the following<br><br> 3w² - 5w + 1
drek231 [11]

Answer:

3

Step-by-step explanation:

3(1)² - 5(1) + 1

3x3 = 9

9-5+1

9-6 = 3

8 0
3 years ago
What factors do 16 and 24 have in common?
ycow [4]
Common factor of 16 and 24 is 8
5 0
3 years ago
-8x - 4y = -24 <br><br> -3x + 7y =25<br><br>Solve.
andre [41]

Answer:

I need the right problem.

Please read the whole thing.

Step-by-step explanation:

Hi. For this problem you are going to combine like terms.

For these problems, if you need any more help, you can search up algebra calculators on google.

I tried the problem and it said that there was too many equal signs. So, I would check to see if you asked this question correctly. I would ask your teacher.

Stay safe during these times,

The guy who tired to answer your question

5 0
3 years ago
Read 2 more answers
4% of what number is 11
Neko [114]
So,

First, find 1% by dividing 11 by 4.
11 * 0.25 = 2.75

Since 2.75 = 1%, we can simply move the decimal place two places to the right to get 100%.
2.75 --> 275

4% of 275 is 11.
3 0
3 years ago
It is question 13 if you are wondering
NISA [10]
Here is how you solve this:

1- convert 2 1/2 to 4 3/4. 2 1/2 = 2 2/4 + 4 3/4= 6 5/4, 5/4 = 1 1/4= 6+1+ 1/4= 7 1/4.

2-15 1/3 - 7 1/4 = 8 1/12, 8 1/12 / 2= 4 1/4 and 3 5/6 is the answer.

On the 3rd and 4th day 4 1/4 in & 3 5/6in snow fell.
6 0
3 years ago
Other questions:
  • OMG, I'm so confused. Help me pls!
    6·2 answers
  • Can someone check this ?
    6·1 answer
  • Simplify, and list any restrictions on the variable: (2x(x-4)/(4x^2-64)
    6·1 answer
  • Please help me.!.!.!.!.!.
    5·2 answers
  • When circuit boards used in the manufacture of compact disc players are tested, the long-run percentage of defectives is 5%. Let
    10·1 answer
  • Express as a function of a different angle 0<br> Cos(157)
    7·2 answers
  • A pay phone at a shopping mall charges $0.68 for the first four minutes and $0.21 for each extra minute (or part of a minute).
    15·1 answer
  • F (x) = x - 5. Find f'(x) and its domain.
    15·1 answer
  • Maricela needs to write instructions for how to construct a regular hexagon inscribed in a circle. She begins by writing the fol
    11·2 answers
  • Thomas finished the 200-meter race in 25.7 seconds while Mikah finished in 28.1 seconds. How much faster did Thomas run the race
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!