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
sveticcg [70]
3 years ago
5

There are 18 women and 20 men in a room. Of the women, 10 are older than 35 years old. Of the men, 9 are older than 35 years old

. A person
is randomly selected from the room. What is the probably that the person selected will be a woman or a person older than 35 years old?
Draw a Venn diagram to illustrate the situation.
Mathematics
1 answer:
Vinvika [58]3 years ago
7 0
Answer: 50%

Step 1 add 18+20 = 38

Step 2 add 10+9= 19

Step 3 divide 19 by 38 = 2

So if would be half which is equal to 50%

You might be interested in
In a class of 32 students, the mean height of the 14 boys is 1.56 meters, the mean height of all 32 students is 1.515. Work out
vaieri [72.5K]

Answer:

I'm not sure but I did do it on a calculator so 1.515-1.56= -0.045

6 0
3 years ago
Jeremy find the cost by adding the percents. 25% off of $60 is equal to 15% off of $60, then subtracting 10% from that cost is e
bonufazy [111]

Answer:

a. 25% off of $60 is equal to $45.

b. 15% off of $60, then subtracting 10% from that cost is equal to $45.

c. The two total costs are $45 and $45, and their addition is equal to $90 (i.e. $45 + $45 = $90).

Step-by-step explanation:

These can be determined as follows:

a. Calculation of the first total cost, i.e. 25% off of $60

25% of 60 = 25% * $60 = 15

First total cost = 25% off of $60 = $60 - (25% of $60) = $60 - $15 = $45

Therefore, 25% off of $60 is equal to $45.

b. Calculation of the second total cost, i.e. 15% off of $60, then subtracting 10% from that cost

15% of $60 = $9

10% of $60 = $6

Cost = 15% off of $60 = $60 - (15% of $60) = $60 - $9 = $51

Second total cost = Cost - (10% of $60) = $51 - $6 = $45

Therefore, 15% off of $60, then subtracting 10% from that cost is equal to $45.

c. The two total costs

The two total costs are 25% off of $60 which is equal to $45 and 15% off of $60, then subtracting 10% from that cost which is also equal to $45. The addition of the two costs is $90 (i.e. $45 + $45 = $90).

Therefore, the two total costs are $45 and $45, and their addition is equal to $90 (i.e. $45 + $45 = $90).

7 0
3 years ago
Today 67 students are going on a
Fudgin [204]

I know this is a little weird but the answer is <u>1.34</u> buses.

You need to divide 67 by 50.

Hope I helped and good luck!

4 0
3 years ago
Read 2 more answers
Gracie baked 4 apple pies. She cuts the pies into halves and will give them to her neighbors. How many neighbors will get 1/2 of
krek1111 [17]

Answer:

8

Step-by-step explanation:

If you cut one apple pie in half, then you have two halves. Do the same with the other 3 pies and you will have 8 halves of the pie to give to neighbors.

5 0
3 years ago
What is the area of the isosceles trapezoid shown?
balandron [24]

If you want the area of the entire trapeziod.

The formula for area of a trapeziod is:

1/2h(b₁+b₂)

So the equation applied to the trapeziod is:

2.5(20+12)

20+12 is 32. 32 multiplied by  2.5 is 80.

<h3><u><em>Your answer is 80.</em></u></h3>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Help anyone. I want to be good at math
    6·2 answers
  • The answers and work to all please quick
    5·1 answer
  • Which equation is correctly rewritten to solve for y?
    6·1 answer
  • Select three ratios that are equivalent to 7: 6.
    5·1 answer
  • Joe took out a 5 year loan for 14,700 to buy a new car he has to pay 4.9% simple interest on the loan how much interest will joe
    12·1 answer
  • 6th question of the day<br><br> WHat is the equation for standard equation of circle?
    7·1 answer
  • Calcula el valor de A - B, si se sabe que: A=
    5·1 answer
  • Help me Please
    10·1 answer
  • Sketch a graph of polynomial function having these characteristics​
    8·2 answers
  • A teacher is assessing the correlation between the number of hours spent studying and the average score on a music test. The tab
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!