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
Bogdan [553]
3 years ago
8

Two horses are ready to return to their barn after a long workout session at the track. The horses are at coordinates H(1,10) an

d 1), Their barns are located in the same building, which is at coordinates Each unit/grid on the your plane represents 100 meters, which horse is closer to the Justity answer.
Mathematics
1 answer:
Eva8 [605]3 years ago
6 0
This is hard 234669jajj
You might be interested in
What is the value of 3.45 + 2.6 + 32.007?​
bulgar [2K]
38.057 is the total
4 0
2 years ago
Read 2 more answers
I have been doing math all day, please help!
Murljashka [212]
Y=-3x+4 is the correct answer
5 0
3 years ago
Read 2 more answers
A certain brand of dinnerware set comes in three colors: red, white, and blue. Twenty percent of customers order the red set, 45
denis23 [38]

Answer:

a) 0.20

b) 0.45

c) 0.65

d) Yes

e) Yes

f) Z = X + Y (except when X = 1 and Y = 1)

This is because the successes of X and Y are mutually exclusive events but their failures aren't. X and Y cannot both be 1.

Step-by-step explanation:

Probability of a red set = 20% = 0.20

Probability of a white set = 45% = 0.45

Probability of a blue set = 35% = 0.35

Probability of the single set being a red or white set = 20% + 45% = 65% = 0.65

P(X=1) = 0.20, P(X=0) = 1 - 0.2 = 0.80

P(Y=1) = 0.45, P(Y=0) = 1 - 0.45 = 0.55

P(Z=1) = 0.65, P(Z=0) = 1 - 0.65 = 0.35

a) pX = P(X=1) = 0.20

b) pY = P(Y=1) = 0.45

c) pZ = P(Z=1) = 0.65

d) Since only one order is being considered at a time, it isn't possible to order red & white set in a single set, hence, both X and Y cannot both be successes (equal to 1) at the same time. But they can both be failures (both equal to 0) if a blue set is ordered. The successes of X and Y are mutually exclusive events but their failures aren't

e) Is pZ = pX + pY

pX = 0.2, pY = 0.45, pZ = 0.65

Hence, this statement is correct!

f) Z = X + Y

Let's check all the probabilities

when X = 1 and Y = 1, Z = 1

1 ≠ 1 + 1

when X = 0 and Y = 1, Z = 1

1 = 0 + 1

when X = 1 and Y = 0, Z = 1

1 = 1 + 0

when X = 0 and Y = 0, Z = 0

0 = 0 + 0

Hence, Z = X + Y (except when X = 1 and Y = 1)

This is because the success of X and Y are mutually exclusive events but their failures aren't.

8 0
3 years ago
6.<br> What is the midpoint of the line segment whose<br> endpoints (7,-4) and (-3, -2)?<br> are
quester [9]

Answer: (2, -3)

Step-by-step explanation:

To find the the answer, you will need to use the midpoint formula, which is as following:

(x₁+x₂/2, y₁+y₂/2)

Since we have two coordinates, let's substitute them into the equation.

(7 + (-3 )/ 2, (-4) + (-2)/2)

We should first add 7 and -3 together, as well as -4 and -2.

(4/2, -6/2)

We then divide 4 and -6 by 2. This would give us our midpoint coordinate.

(2, -3)

6 0
3 years ago
Write an algebraic expression to represent-<br> "nine fewer than a number, n, squared"
Ganezh [65]

Answer:

(n-9)^{2}

Step-by-step explanation:

Nine fewer than N, squared. If it's wrong, tell me and clarify more explicitly. I'll fix it if so.

7 0
3 years ago
Other questions:
  • Graph a line Slope of -5 and contains the point -3,-4
    10·1 answer
  • Help plz I’m vvvvv confused
    5·2 answers
  • We know that y=mx+b is the formula we use for lines. Is the value of "m" considered to be a term, a coefficient or a factor?
    14·1 answer
  • ???????????????!!!!!!!!
    11·1 answer
  • Bill has 2/3 of his pizza left from lunch. If he eats 3/7 more of the pizza, how much pizza is left?
    11·2 answers
  • How many vertices does a triangular prism have? 4 5 6 9
    14·2 answers
  • I need help with this problem​
    10·1 answer
  • Y = 6x+ 3<br> y = - 6x + 4<br> These lines are...<br> Neither?<br> Parallel?<br> Perpendicular?
    6·2 answers
  • Which of the following expressions has a coefficient of 10 and a constant of 5?
    11·1 answer
  • Domain and range of Y=2x-1
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!