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
Blababa [14]
3 years ago
10

In a class of 120 students numbered 1 to 120, all even number students opt for physics, whose number are divisible by 5 opt for

chemistry & those whose no are divisible by 7 opt for math. How many opt for none of these subjects?
Mathematics
1 answer:
VLD [36.1K]3 years ago
7 0
<span>41 opt for none of these subjects

60 even numbers between 1 and 120

24 numbers are divisible by 5 between 1 and 120.
(however 12 of them end in 0 and are even numbers therefore ruled out)
12 multiples are left

17 multiples of 5 between 1 and 120
however 8 of them are multiples of 2 and 2 are multiples of 5
7 multiples are left 

60 + 12 + 7 = 79
120 - 79 = 41</span>
You might be interested in
The graph of f(x) = x2 was transformed to create the graph of g(x) = (x − 7.5)2. Which of these describes this transformation?
QveST [7]

Answer:

  A.  A horizontal shift to the right 7.5 units

Step-by-step explanation:

Replacing x with x-7.5 shifts the graph 7.5 units to the <em>right</em>.

__

In general, g(x) = f(x-h)+k will shift h units right and k units up. In this problem there is no vertical shift.

6 0
3 years ago
11-Across plus 28-Down
Art [367]

Answer:

(11,-28)

Step-by-step explanation:

8 0
3 years ago
(FIRST TO ANSWER GETS BRAINLIEST OR 5 STARS) For consecutive weeks, the manager of a local restaurant collected data on the numb
Sergio039 [100]

Yes, the line can be used to make reasonable predictions of the number of cheese pizzas that would be sold in the upcoming weeks. This is because the line is the line of best fit

<h3>Line of best fit </h3>

From the question, we are to determine if the line can be used to make reasonable predictions of the number of cheese pizzas that would be sold in the upcoming weeks

In the graph, we have a scatterplot.

The line drawn is the <u>line of best fit</u>

Hence,

Yes, the line can be used to make reasonable predictions of the number of cheese pizzas that would be sold in the upcoming weeks. This is because the line is the line of best fit.

Learn more on Line of best fit here: brainly.com/question/1564293

#SPJ1

4 0
2 years ago
What is the value of 3 + (-1/4)² ÷ 1/2?<br><br> A. 6 1/8<br> B. 21 1/8<br> C. 7<br> D. 3 1/8
Amiraneli [1.4K]
<span>3 + (-1/4)² ÷ 1/2
= </span><span>3 + 1/16 * 2
= 3 + 1/8
= 3 1/8

answer

</span><span>D. 3 1/8</span>
6 0
3 years ago
(6x-9)+5=2 can you solve this
ehidna [41]
(6x -9) + 5= 2
= -54 + 5 
=  2
7 0
3 years ago
Read 2 more answers
Other questions:
  • Minimum number of points through which a straight line is drawn
    10·1 answer
  • How is a net useful when finding the surface area or prisms and pyramids?
    13·1 answer
  • Annie built 4/10 of a fort on Saturday and the rest on Sunday. How much if the fort did Annie build on Sunday?
    14·2 answers
  • How many crayons did she order
    13·2 answers
  • Mark wants to use a grid to model the percent equivalent of the fraction 2/3. How many grid squares should be shade? What percen
    10·2 answers
  • 2x – 3y = 9<br> Solve for Y
    11·2 answers
  • rashid bought some baseball cards. after giving 7 cards to his friend grace, he arranged the remaining cards in 6 rows of 4. how
    8·1 answer
  • Hep me i dont know the answer to this
    7·2 answers
  • Find the equation of the linear function represented by the table y 6 9 12 15 x 1 2 3 4​
    10·1 answer
  • The Raymond family is building a pool in their backyard. If the contractor
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!