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
Maru [420]
3 years ago
9

Please help me on problem 4

Mathematics
2 answers:
vfiekz [6]3 years ago
3 0
To find the answer I just added all of the dots after the three (amount of books read) and it is equal to 7. :D hope this helped :D

AnnZ [28]3 years ago
3 0
7 people just count the dots
You might be interested in
Please help emergency
Firdavs [7]

Step-by-step explanation:

This is a probability related problem.

  Probability is the likelihood of an event to occur;

    Pr = \frac{number of possible outcomes}{Total sample space}

The sample space here is from 1 to 25 which is 25

A.

Pr of a card marked 8; we have just 1 possible outcome;

       Pr(8)  = \frac{1}{25}

B.

Pr  of drawing a card that is a multiple of 5;

    Multiples of 5 = 5, 10, 15 and 25

     Pr (multiples of 5) = \frac{4}{25}

C.

Pr of drawing a card with odd numbers:

          Number of odd numbers between 1 and 25  = 13

     Pr(odd numbers) = \frac{13}{25}

D.

Pr of drawing a number with square number on it;

        Square numbers between 1 and 25  = 1, 4, 9, 16 and 25

  Pr(square numbers) = \frac{5}{25}   = \frac{1}{5}

3 0
2 years ago
Will mark Brainlest if you just give me the right answer
lesya692 [45]

Answer:

Elon Musk

CEO of Tesla Motors

Elon Reeve Musk FRS is a business magnate, industrial designer, and engineer. He is the founder, CEO, CTO, and chief designer of SpaceX; early stage investor, CEO,

6 0
2 years ago
4. Line t and AECA and AFDB are shown on the coordinate plane
julia-pushkina [17]

Answer:

A, B, C, E

Step-by-step explanation:

It can be seen from the figure that the points A, B, C and D, all are lying in the line t.

=> So that it can be concluded that AC and BC and BD have the slopes which are equal to each other and also equal to the slop of line t

So that all answer A, B, C are true.

In addition, as FD is parallel with x - axis, so that slope of the line t is equal to <em>tan angel FDB </em>

As FDB is the right triangle with BFD = 90°

=> tan angel FDB = FB/ FD (tan of an acute angel in the right triangle = opposite side/ adjacent side)

=> Slope of the line t is equal to FB/ FD

=> Answer E is true

6 0
3 years ago
Read 2 more answers
The student council hires a dj to play music at the school dance. They pay DJ Dan for 3.5 h at his hourly rate plus a 125$ setup
fiasKO [112]
3.5h + 125 = 405
3.5h = 280
hourly rate = 80 dollars
6 0
3 years ago
Read 2 more answers
sherman has 3 cats and 2 dogs he wants to buy sa toy for each of his pets sherman has 22$ to spend on toys how much can he spend
son4ous [18]

Total pets = 3+2 =5.

Total money = $22

Money for each pet would be:

22/5   in fraction .

$4.40  in dollars & cents.

7 0
3 years ago
Other questions:
  • Need help on this ASAPPPPP
    10·2 answers
  • the intake pipe can fill a certain tank in 6 hours when the outlet pipe is closed, but with the outlet pipe open it takes 9 hour
    5·1 answer
  • Show the solution to each system of linear inequalities by graphing.
    12·1 answer
  • Randy has 53 inches of ribbon that he cuts into 6 pieces of equal length. What is the equal length of each piece of ribbon in in
    5·1 answer
  • Which table best classifies the following numbers as rational and irrational?
    6·1 answer
  • Write two equivalent expressions to represent the sum of the angles of this triangle.
    13·2 answers
  • I need help on this desmo
    7·1 answer
  • At 12:00 pm, the temperature in Muncie was 2.5 degrees Celsius. By midnight, the temperature dropped 5 degrees. What is the temp
    8·2 answers
  • Leia cuts congruent triangular patches with an area of 15 square centimeters from a rectangular piece of fabric that is 15 centi
    11·1 answer
  • Help meeeeeeeeee pleaseee
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!