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
Korolek [52]
3 years ago
9

Please help! Which of the following values in the set below will make the equation 2x + 1 = 3 true? (Only input the number.) {0,

1, 2, 3, 4} (5 points)
Mathematics
2 answers:
pochemuha3 years ago
7 0

Answer:

1

Step-by-step explanation:

(2x1) +1 = 3

x=1

mihalych1998 [28]3 years ago
4 0

Answer: The value of x = 1.

Step-by-step explanation: I only inputted the answer as you said. Hope this helps!

You might be interested in
Try It!
dezoksy [38]

i just got a screenshot of this hopefully this helps :)

4 0
2 years ago
Read 2 more answers
Suppose a shipment of 120 electronic components contains 3 defective components. to determine whether the shipment should be​ ac
Likurg_2 [28]

For this problem, the most accurate is to use combinations


Because the order in which it was selected in the components does not matter to us, we use combinations

Then the combinations are nC_r = \frac{ n! }{r! (n-r)!}

n represents the amount of things you can choose and choose r from them


You need the probability that the 3 selected components at least one are defective.

That is the same as:

(1 - probability that no component of the selection is defective).

The probability that none of the 3 selected components are defective is:

P = \frac{_{117}C_3}{_{120}C_3}


Where _{117}C_3 is the number of ways to select 3 non-defective components from 117 non-defective components and _{120}C_3 is the number of ways to select 3 components from 120.

_{117}C_3 = 260130

_{120}C_3 = 280840


So:

P = \frac{260130}{280840} = 0.927


Finally, the probability that at least one of the selected components is defective is:


P = 1-0.927 = 0.0737

  P = 7.4%

3 0
3 years ago
Really need help on #15 please.
ollegr [7]

Step-by-step explanation:

Let's call L the length and W the width.  The length is 10 feet longer than the width, so:

L = W + 10

The area is the length times width, so:

119 = LW

Substituting:

119 = (W + 10) W

119 = W² + 10W

0 = W² + 10W − 119

0 = (W + 17) (W − 7)

W = -17 or 7

Since W must be positive, W = 7.

L = W + 10

L = 17

The length and width are 17 feet and 7 feet, respectively.

5 0
3 years ago
PLEASE HELP! NO LINKS AND DONT ANSWER JUST FOR POINTS OR U WILL BE REPORTED! Will give brainiest!!
chubhunter [2.5K]

Answer:

brainly.com

Step-by-step explanation:

sorry my bad copy paste error

5 0
3 years ago
What is the slope of the line graphed above​
erma4kov [3.2K]
Answer:
B

Explanation:
Slope = rise/run = -2/2 = -1
3 0
3 years ago
Read 2 more answers
Other questions:
  • Bonnie had 1 one-dollar bill, 2 five-dollar bills, and 2 ten-dollar bills in her pocket. She randomly took 3 bills from her pock
    7·1 answer
  • Julie is selling candy bars to raise money for new band uniforms. Candy bar X sells for $2 and candy bar Y sells for $3. Julie n
    13·2 answers
  • How do you simplify this?
    5·1 answer
  • An airplane flew at an average of 432 miles per hour for 2 1/2 hours how far did the plane fly
    11·1 answer
  • What is the inverse of the function f(x) = 4x + 8?
    10·2 answers
  • Solve the system of equations using substitution or elimination by addition.
    9·2 answers
  • A merchant surveyed 370 people to determine the way they learned about an upcoming sale. The survey showed that 170 learned abou
    14·1 answer
  • How do I do this problem? Can I get a explanation. The 2 options are yes and no.
    9·1 answer
  • O.9333 repeating as a fraction
    8·2 answers
  • Consider the following regression equation: y = 30 8x. if sse = 960 and ss total = 1,600., then the correlation coefficient is _
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!