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
julia-pushkina [17]
2 years ago
12

Find the number of primes less than 190 using the principle of inclusion-exclusion.

Mathematics
1 answer:
Troyanec [42]2 years ago
8 0

The number of primes less than 190 using the principle of inclusion-exclusion are 42

<h3>Principle of inclusion- exclusion</h3>

The principle of inclusion-exclusion is known as a counting technique that computes the number of elements satisfying at least one of several properties and guaranteeing that the numbers are not counted twice.

Prime numbers are numbers only divisible by 1 and itself.

Prime numbers less than 190 are:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181

They are 42 in number

Therefore, the number of primes less than 190 using the principle of inclusion-exclusion are 42

Learn more about prime numbers here:

brainly.com/question/874965

#SPJ11

You might be interested in
How do you solve the problem 94 - (5 x 6) ÷ 6 x 11
Aleonysh [2.5K]
94 - 30/6 * 1194-5 * 1194 - 5539

4 0
3 years ago
Ms. Hanuanaer helped students prepare juice. The recipe was 320 ounces of cranberry juice, 320 ounces of sprite, and a splash of
salantis [7]
This is a two step word problem so first your gonna have to subtract 320-50= 270 then divide to find your final answer so 270 divided by 8 is 33.75
4 0
3 years ago
Use the algebra tiles to model the equation 2x + 4 = 3x + (−1). Then complete the sentences. To model 2x + 4, you need:
melomori [17]

The value of x would be 5 for the model 2x+4.

Rearrange unknown terms to the left side of the equation,
= > 2x-3x = -1 - 4

Combine like terms= -x = -1-4

By calculating the sum or difference : -x = -5

Lets divide both sides of the equation by the resulting coefficient 5
So x = 5

#SPJ10

Learn more about algebra equations refer:

https://brainly.in/question/7037012

7 0
2 years ago
What is the perimeter of the rectangle shown below?
lesantik [10]

Answer: D. 26 units

Step-by-step explanation: perimeter is the distance around the figure, or all the sides added together.
With a rectangle it is known that the opposite sides are congruent, or the same, so 8+8+5+5 = 26

7 0
2 years ago
Question 4 (3 points)
saw5 [17]

Answer:

Step-by-step explanation:

It’s 180°. The sum of the angles in a triangle is ALWAYS 180°.

8 0
2 years ago
Other questions:
  • What is 728 divided by 3?
    9·2 answers
  • What is 11 divided by 3
    10·2 answers
  • A rocket moves at the speed of 4.9 miles per second. How fast is the rocket traveling kilometers/hour (km/h)?
    13·2 answers
  • How would you graph 10&lt;=20 on a number line graph
    13·2 answers
  • I need this immediatly <br>will give brainliest
    8·2 answers
  • Over which interval(s) is the function decreasing?
    13·1 answer
  • HELP PLS WUICK! GIVING OUT BRAINLIST
    8·2 answers
  • Owen has 50% more cash than Sandra, and Sandra has 20% more cash than Amada. How much more cash than Amada does Owen have, if Am
    15·1 answer
  • Is it more difficult to walk up the hill or ramp?
    12·2 answers
  • Find the area bounded by the graphs of the indicated equations over the given interval.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!