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
elixir [45]
3 years ago
11

We use mathematical induction to prove things when:

Mathematics
1 answer:
scoray [572]3 years ago
5 0

Answer:

We have two cases.

Step-by-step explanation:

A proof by Induction consists of two cases, the base case (or basis) and the induction step. Induction is a style of argument we use to convince ourselves and others that a mathematical statement is always true. Many mathematical statements can be proven by simply explaining what they mean.

Hope this helps.

Please mark me as Brainliest.

You might be interested in
sharon earns a commission at tabletop stereo of 12% for all monthly sales over $40,000. Last month she sold $43,700 of stereo eq
mamaluj [8]
So what is the question?

4 0
3 years ago
Awarding branliest for first correct answer
sineoko [7]

Answer:

Step-by-step explanation:

x² - y² =  (x + y)(x-y)

c² - (5b - 3a)² = (c + [5b -3a]) ( c - [5b - 3s] )

                     = (c + 5b - 3a) (c - 5b + 3s)

6 0
4 years ago
What’s the slope of (-8,2) (1,9)
nevsk [136]

Step-by-step explanation:

equation of the line passing through two points

x-x1/x2-x1=y-y1/y2-y1

x-(-8)/1-(-8)=y-2/9-2

x+8/9=y-2/7

7x+56=9y-18

9y=7x+56+18

y=7/9x+74/9

y=mx+b m is the slope

so m=7/9

there is a short way showing slope shown in the picture

7 0
3 years ago
4.35 divided by 5-1+1+2+3
MissTica

Answer: the answer is 0.435

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the variance of this probability distribution. Round to two decimal places.​
attashe74 [19]

Answer:

Variance = 4.68

Step-by-step explanation:

The formula for the variance is:

\sigma^{2} =\frac{\Sigma(X- \mu)^{2}}{N} \\or \\ \sigma^{2} =\frac{\Sigma(X)^{2}}{N} -\mu^{2} \\

Where:

X: Values \\\mu: Mean \\N: Number\ of\ values

The mean can be calculated as each value multiplied by its probability

\mu = 0*0.4 + 1*0.3 + 2*0.1+3*0.15+ 4*0.05=1.15

\frac{\Sigma (X)^{2}}{N} =\frac{(0^{2}+1^{2}+2^{2}+3^{2}+4^{2})}{5} =6

Replacing the mean and the summatory of X:

\sigma^{2} = \frac{\Sigma(X)^{2}}{N} -\mu^{2} \\= 6 - 1.15^{2}\\= 4.6775

4 0
4 years ago
Other questions:
  • THE GRINCH FOUND THE STRENGTH OF<br>2x6x3) ÷4+1 GRINCH'S PLUS TWO​
    5·1 answer
  • your (or your parents) have a realized income of $1,046.78/ every 2 weeks. How much should the monthly housing expense budget be
    7·2 answers
  • A rectangle has a length that is 4 inches longer than it’s width. Its perimeter is 36 inches. Which of the following is it’s are
    15·1 answer
  • 20% of _______________ = 100
    8·2 answers
  • Need Help please!
    11·1 answer
  • Suppose we have three jars: A, B, and C. Jar A contains 2 red marbles and 1 blue marble. Jar B contains 1 red marble and 2 blue
    8·1 answer
  • bryson is laying down sod in his yard to grow a new lawn each piece of sod is by 1 foot by 1 foot square how many pieces of sod
    7·1 answer
  • Jaylyn rode her bicycle in a bike a thon she rode 33.48 miles in 2.7 hours If she rode at the same speed what was her speed in m
    5·1 answer
  • Emile went out for dinner and received a bill for $32.45. He left an 18% tip How much
    6·1 answer
  • Help guys, I’m sure it’s easy for y’all
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!