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
astraxan [27]
2 years ago
15

Free brainlist. Have a great weekend

Mathematics
2 answers:
Karo-lina-s [1.5K]2 years ago
4 0
You too ! Thank youuuu!!!!
Alex17521 [72]2 years ago
3 0
MEMEMEMEMEMEKEMEnfnff
You might be interested in
The projectile motion of an object can be modeled using s(t)=gt^2+v0t+s0, where g is the acceleration due to gravity, t is the t
RSB [31]

Answer:

S(t) = -4.9t^2 + Vot + 282.24

Step-by-step explanation:

Since the rocket is launched from the ground, So = 0 and S(t) = 0

Using s(t)=gt^2+v0t+s0 to get time t

Where g acceleration due to gravity = -4.9m/s^2. and

initial velocity = 39.2 m/a

0 = -4.9t2 + 39.2t

4.9t = 39.2

t = 8s

Substitute t in the model equation

S(t) = -49(8^2) + 3.92(8) + So

Let S(t) =0

0 = - 313.6 + 31.36 + So

So = 282.24m

The equation that can be used to model the height of the rocket after t seconds will be:

S(t) = -4.9t^2 + Vot + 282.24

7 0
3 years ago
Read 2 more answers
List all the ways to select two members from S with repetition. The order in which the members are selected is not important. Fo
Taya2010 [7]

9514 1404 393

Answer:

  KK KL KM KN KP LL LM LN LP MM MN MP NN NP PP

Step-by-step explanation:

Instead of starting with adjacent letters in the list, we start with the same letter. There are 15 possible pairs.

  KK KL KM KN KP LL LM LN LP MM MN MP NN NP PP

__

<em>Additional comment</em>

We leave out pairs with letters previous, because you've said KL is the same as LK, and KL has already been listed. The problem with this list is that it misstates the probabilities of randomly obtaining a given pair. It is not 1/15, but is 2/25 for all but letter duplicates. For duplicates (KK), the probability is 1/25, not 1/15.

4 0
3 years ago
Help please. Please gets this right.
Bas_tet [7]

Answer:

y=-3/2x

Step-by-step explanation:

4 0
3 years ago
What is the mean of 320,294,265, and 301
Gwar [14]

adding 320,294,265 and 301=1180

4 divided by 1180=answer 295

5 0
3 years ago
Read 2 more answers
What is one extensive and one intensive property of marker ink?
Y_Kistochka [10]
One extensive property of marker ink is volume, whereas one intensive property of marker ink is color. 
3 0
3 years ago
Other questions:
  • Help is this correct??(
    10·2 answers
  • If sets A and B have the same number of terms, is the standard deviation of set A greater than the standard deviation of set B?
    8·1 answer
  • A farmer has 200m of fencing. What is the area of the largest square paddock that could be fenced
    10·1 answer
  • Write down a pair of integers whose sum is –3
    7·2 answers
  • A school buys games for 6 classrooms. It buys 3 board games 4 puzzles games and 1 video game for each class room how many games
    9·2 answers
  • 10 points Help Me Please I will give brainiest I did too part​
    8·1 answer
  • Help? im not really sure how to do this :(
    11·1 answer
  • There are 8,000 books in a library. There are 5,920 non-fiction books. What percent of the books are non–fiction books?
    8·1 answer
  • a class has 32 pupils 18 are boys the others are girls 12 pupil from this class went on trip one of these 12 pupils is chosen at
    5·1 answer
  • Find the supplement of 3/4 of a right angle<br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!