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
9966 [12]
2 years ago
6

Xzavier makes a conjecture that the sun of two odd integers is always an even integer which choice is the best proof of his conj

ecture
PLEASE I NEED THIS NOWWWWWWW
Mathematics
1 answer:
DedPeter [7]2 years ago
8 0

Answer:

2n+1

Step-by-step explanation:

i dont know  but i tried to do it in paper and got this

You might be interested in
What is the solution to the equation 1 over 3 multiplied by n equals 6? n = 3 n = 9 n = 18 n = 216
Nady [450]
1/3n = 6
n = 6 * 3
n = 18
5 0
3 years ago
The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds. the prob
Anni [7]
Given:
μ = 200 lb, the mean
σ = 25, the standard deviation

For the random variable x = 250 lb, the z-score is
z = (x-μ)/σ =(250 - 200)/25 = 2

From standard tables for the normal distribution, obtain
P(x < 250) = 0.977

Answer: 0.977
7 0
3 years ago
PLEASE CAN SOMEONE HELP IM SO DESPERATE IVE BEEN STUCK ON THIS FOREVER
Maru [420]

Answer:

0.34

Step-by-step explanation:

The total probability is equal to one.

P (Dr. Green) = 1 - (0.25 + 0.17 + 0.21 + 0.03)

= 1 - 0.66

= 0.34

3 0
2 years ago
Read 2 more answers
What is 33% as a fraction?
Mademuasel [1]
33% as a fraction would be:

\frac { 33 }{ 100 } \\
8 0
3 years ago
Read 2 more answers
Will mark as brainliest
lapo4ka [179]

Answer:

-1 + 2 = 1

1 + (-2) = -1

-1 - 2 = -3

1 - (-2) = 3

Step-by-step explanation

When you subtract use keep change change

Rule 1 when you add : If the signs are the same add the numbers and take the sign of the bigger number.

Rule 2 when you add : If the signs are different subtract the numbers and take the sign of the bigger number.

I wanted to help you understand and i hope i did that!

8 0
3 years ago
Other questions:
  • Please help and show all work thank you.
    6·1 answer
  • Which statements are true about the ordered pair (1,2) and the system of equations? y=-2x+4 7x-2y=3 select all that apply. A.Whe
    8·1 answer
  • Please help meeeee!!!!!
    10·1 answer
  • What are the like terms in the algebraic expression?
    12·1 answer
  • two sides of a triangle measure 20 cm and 30 cm. which of the following could be the measure of the third side.
    12·1 answer
  • Help. Me.<br> Will give brainliest.<br> 60 POINTS
    6·2 answers
  • Im not sure if its too small or not
    15·1 answer
  • Please help!!! I will give brainliest. Just please try your best.
    13·1 answer
  • Evaluate the expression.
    15·1 answer
  • Express the formula in terms of the height, Use that formula to find the height when the volume is and the radius is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!