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]
3 years ago
9

Determine if x=2 is a solution explain or show your reasoning 26/x =13

Mathematics
1 answer:
murzikaleks [220]3 years ago
5 0
It is a solution because 26 divided by 2 is equal to 13
You might be interested in
What is the probability that a two-digit number selected at random has a tens digit less than its units digit
Reika [66]

The probability that a two-digit number selected at random has a tens digit less than its units digit is 0.2667 (4/15).

A=24B=90\\\\P=A/B\\\\P=24/90\\p=4/15

There are 90 two-digit numbers (99-9). Of these, six numbers are divisible by 15 (15, 30, 45, 60, 75, 90). This is also divisible by 5. Therefore, the preferred case is 30-6 = 24. Therefore, the required probability is 24/90 = 4/15.

The probability of an event can be calculated by simply dividing the number of favorable results by the total number of possible results using a probabilistic expression. Whenever you are uncertain about the outcome of an event, you can talk about the probability of a particular outcome, that is, its potential.

Learn more about probability here: brainly.com/question/24756209

#SPJ4

6 0
2 years ago
A population of values has a normal distribution with μ = 158.9 μ = 158.9 and σ = 90.4 σ = 90.4 . You intend to draw a random sa
rosijanka [135]

Answer:

P_{39}=133.68    

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 158.9

Standard Deviation, σ = 90.4

We are given that the distribution is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

We have to find the value of x such that the probability is 0.39

P( X < x) = P( z < \displaystyle\frac{x - 158.9}{90.4})=0.39  

Calculation the value from standard normal z table, we have,  

\displaystyle\frac{x - 158.9}{90.4} = -0.279\\\\x = 133.6784\approx 133.68  

P_{39}=133.68

133.68 separates the bottom 39% means from the top 61% means.

7 0
3 years ago
Please help. Will be rewarded 20 points!
zalisa [80]

Answer:

$200

Step-by-step explanation:

2.5 % commission on sales

he sold 8000

his commission will be sales * 2.5%

commission = 8000 * .025

                     = 200

8 0
3 years ago
Read 2 more answers
PLZ HELP GUYS I RLLY NEED HELPPP!<br> i rlly rlly rlly need help, i am not good at mathh! :(((((((((
Kisachek [45]

Answer:

1`. y = 4x+6

2. y = -6x + 29

3. y= 3x+1

4. y = x -2

5. y = 11.5x+ 3

6. y = -2x -4

Step-by-step explanation:

5 0
3 years ago
Solve<br> x+y= -1<br> x - y = -7<br> using elimination.
Andreas93 [3]

Answer:

(-4, 3)

x = -4, y = 3

6 0
3 years ago
Other questions:
  • The sum of two consecutive even integers is 234. What is the larger integer?
    9·1 answer
  • Help Please..
    9·1 answer
  • Which value of P and Q result in an equation with no solutions? 83x+P=83x+Q
    15·1 answer
  • If a plane can climb at 2,400 feet per minute, how many minutes are needed to climb to 60,000 feet?
    7·1 answer
  • The table below show the approximate population of Virginia for 5 years. What is the
    13·1 answer
  • What is the area of the shape shown above
    13·2 answers
  • There are 8 girls and 5 boys on the math team. Which ratio correctly describes the relationship between boys and girls on the ma
    15·2 answers
  • In an election, a candidate got 82% votes. He won the beating his rival candidate by 576 votes. How many votes were polled?​
    12·1 answer
  • Solve for x: 5x + 15 = 28<br><br> A: 43/5<br> B: 13/5<br> C: 13<br> D: 43
    14·2 answers
  • Drew dis its one of kmk charactersssss
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!