Mathematics Middle School

result
alls?
2. A receptionist recorded the number of people who took an elevator up
from his floor and the number who took an elevator down. He also
noted the number of men and women. The table shows the results.
Elevator Up Elevator Down
Men
36
43
Women
39
42
What is the experimental probability that the next person will be a
woman taking the elevator up?

Answers

Answer 1

Answer:

l neem sum more info to answer just email me and we can get this done

Step-by-step explanation:

Related Questions

screenshot down below

Answers

Answer:

Step-by-step explanation:

Vertical rectangle:

A = bh

A = (5)(10)

A = 50

Horizontal rectangle:

h = 10 - (3 + 3)

h = 4

A = bh

A = (8)(4)

A = 32

Combined:

50 + 32

Answer:

[tex]A=82 meters^2[/tex]

Step-by-step explanation:

First we will split the shape into two rectangles.

Now that it is in two separate peaces, solve each one individually

Remember [tex]A = l*w[/tex]

[tex]10*5=50[/tex]

[tex]8*4=32[/tex]

Finally add the two areas together

[tex]50+32=82[/tex]

In the bookstore, there are books in English, French and German. The English books make up 36% of all the books. The number of French books make up 75% of the number of English books, the rest of the 185 books are in German. How many books are in the bookstore?

Answers

Answer:

500

Step-by-step explanation:

french book = 75/100 × 36

= 27%

german books = 100-27-36

=37%

total books=100/37×185

=500

I have one of them done correctly (I think...) plz help thank you!

Answers

Answer:

A, B, and D

Step-by-step explanation:

Reason it is A, B, and D is because 10-6 = 4 6÷2 is three and 8×6 is 48

Answer:

your answers are A, B, D

Step-by-step explanation:

[tex]4=10-n\\4-10=10-n-10\\-6=-n\\-6/-1=-n/-1\\6=n\\\\3=\frac{n}{2}\\3*2= \frac{n}{2}*2\\6=n\\\\12=n+7\\12-7=n+7-7\\5=n\\\\8n=48\\8n/8=48/8\\n=6\\\\5+n=8\\5+n-5=8-5\\n=3[/tex]

the date of month of june is selected then a letter from the word Superstar is chosen. What is the probability of getting multiple of 8 then S?

Answers

Answer: he possible dates in the month of June a numbers from 1 to 30. Of those 30 numbers, the multiples of 8 are: 8, 16, 24. There are 3 multiples of 8 out of 30 possible numbers. The word SUPERSTAR has 9 letters.

Step-by-step explanation:

helpppp

anyone!? :<
___________________________________________________
1. Write the multiplication sentence modelled by the shaded region in each rectangle.
|A. | B. |C. |D.
______________________________________

3. Tom took of a pie. He could only eat of what he took.
What fraction of the pie did Tom eat?

''Hint: 1/2 of 3/4 is 1/2 x 3/4.''
___________________________________________________

PLZZZ DO BOTH!! :( ITS DUE TW

Answers

Answer:

First page;

a. 2/3x1/2=1/6

b. 1/4x2/5=2/20

c. 1/3x1/3=1/9

d. 1/2x5/6=5/12

Second Page:

a. 1/4x3/4=3/16

b. 1/2x2/3=2/6

Step-by-step explanation:

Hope this helps :) have a good day or night!!!!

The square pyramid represented below has a base edge of 6 inches and a height of 5 inches. What is the volume in cubic inches of the pyramid

Answers

6*6*5*(1/3)=60in cubed

60 inches. cubed
explanation :

4)who ever this right will get a brainlest

Answers

Answer:

D. $310.40

Step-by-step explanation:

We need to find 16% of 1,940:

1,940 x 0.16 = 310.4

$310.40

Answer:

310.40 dollars

Step-by-step explanation:

16% of 1940 is 310.4

we need to find 16% of the worth of dresses to find the commission because she makes 16% in commission.

I need help please please

Answers

Answer:

It's the bottom right, the rectangle

What is the minimum y value of the graph above?

Answers

Answer:y=(x)

Step-by-step explanation:

Y=(x)

There is no graph listed here

Guys this test is for a huge grade so pls help thank you.

In Mexico this year Monarch butterflies are occupying 14.99 acres in the mountains of Miochan. That's an increase from 6.12 acres a year ago. What is the percent of change?

Answers

Answer:

6.12/14.99=.40827

.40827*100=40.83

100-40.83=59.17

The percent change is 59.17%

Step-by-step explanation:

please mark this mark this answer as brainlest

Answer:59.17

The percentage of change is 59.17

Which number is a rational number?
A. √15

B. 2.645713110...

C. 17.156

D. 3√85

Answers

Answer:

c.) 17.156

Step-by-step explanation:

Use the distributive property to write an expression that is equivalent to 12+4x.

Draw a diagram that shows the two expressions are equivalent.

Draw your graph on paper, take a picture, and upload it using the image upload icon

Answers

Answer:

12 + 4x= (6 x 2) + (2x x 2)

Step-by-step explanation:

this is the pic

Amanda completes 18 assignments in 3 days. At that rate, how many assignments would she complete in 7 days?

Answers

Answer: 42

Step-by-step explanation:

Answer:

Step-by-step explanation:

6 a day for 7 days

If b/a = c/b = d/c = 2/3 , then find the value of a:b:c:d.

Answers

Answer:

highly confused...

Step-by-step explanation:

solve for the x- x/3-6+4

Answers

the answer that I got was 0. so the answer would be 0

Answer:

Solution= x + -x over three equals minus two

−

Step-by-step explanation:

x - 1 . x over three - 6+4

Combine multiplied terms into a single fraction

have a nice day remember don’t let anyway push you down

Write the reciprocal of the number.
1) 1/7
2) 6
3) 1 1/8
4) 3 1/3
5) 2 1/4
6) 2/5

Answers

7/1 ,1/6,8/11,3/31,4/21,5/2

Answer:

Step-by-step explanation:

Reciprocal is basically flipping the number!!

1) 7

2) 1/6

3) 8/9

4) 3/10

5) 4/9

6) 5/2

A student has a one-dollar bill, a five-dollar bill, and a ten-dollar bill in a box. The student selects a bill from the box 49 times and selects the one-dollar bill 20 times. What formula should be used to calculate the experimental probability? What is the experimental probability of selecting the one-dollar bill? What is the theoretical probability for selecting the one-dollar bill?

Answers

33.3% is your answer I’m pretty sure, but you can always use the app Slader or something like that for your homework as well. It’s like an answer key yku just scan your book.

plz help me this is over due but i just cant do it.
It's Translations and Reflections.
(40 points)

Answers

Answer:

Donu but i will whatch videos and tell you

Step-by-step explanation:

Hey! After reviewing the pictures, it’s quite obvious which is the reflection and which is the translation. The reflection is always the one that reflects at the opposite side of the original picture. The first one is the top left one. The translation, aka the second one is the bottom left. The bottom right is a reflection of the top left, and the top right is a reflection of the bottom left

screenshotted question under the cut

Answers

Answer:

2338.27 should be the answer

Step-by-step explanation:

13. Two Plants are growing in a greenhouse. A sunflower plant is 36 cm tall and
grows at a rate of 5 cm per week. An aloe plant is 96 cm tall and grows at a rate of 2 cm per week. After how many weeks will the plants be the same height?
Write and solve a system of equations that represents the given situation.

A. 25 weeks
B. 20 weeks
C. 15 weeks
D. 10 weeks

Answers

Answer:

B. 20 weeks

Step-by-step explanation:

I am using the graphing calculator my school uses for exams. But here is the step by step anyway

5x + 36 = 2x + 96

(5x - 2x) + 36 = (2x - 2x) + 96

3x + 36 = 96

3x + (36 - 36) = (96 - 36)

3x = 60

(3x ÷ 3) = (60 ÷ 3)

x = 20

x represents weeks

The answer is B 20 weeks

What is the mode please

Answers

a mode is the number that appears the most in this case it will most likely be 3

ANSWER AND EXPLAIN FOR BRAINLIEST :)

Which of the following sets of numbers could represent the three sides of a triangle?

1. 13, 22, 37
2. 5, 7, 14
3. 15, 22, 39
4. 11, 21, 29

Answers

Answer: this is what i can tell you if it is a right triangle then you will di 90 - your numbers but if it is not a right triangel then you will do 180 instend then when you get the answer you add it with those numbers but not with the 90 or 180

Step-by-step explanation:

4
sorry if i’m wrong

Find the Unit Rate (Slope).
A grocery store sells 6 oranges for $2. Assume that
the cost of the oranges varies directly with the
number of oranges. What is the cost per orange (cost
for 1 orange)?
depends on
Unit Rate(m) =
Equation (y = mx):

Answers

24/7 customer service. I hope it’s right

answer: 24/7
hope this helps you out .

What's the surface area?

(EXPLAIN YOUR ANSWER)

Answers

714,110ft

Hope this helpsss

The circumference of a circle is 100.48 inches. What is the circle's diameter? Use 3.14 for .

pleaseeeeeeeee say me now please

Answers

Answer:

d = 32 inches

Step-by-step explanation:

C = 2 × 3.14 × r

100.48 = 2 × 3.14 × r

Now divide 100.48 by 2 and 3.14 to get the radius:

r = 16 inches

The radius is half of the diameter, so...

d = 32 inches

Plz help me thank you

Answers

Answer: 25 cartons

========================================================

Explanation:

1 liter = 1000 mL

Note how 1000/200 = 5, which means that if one carton is 200 mL, then five cartons gets us 5*200 = 1000 mL = 1 liter. If it takes five cartons to get 1 liter, then we'll need five times as many cartons to get to 5 liters. So 5*5 = 25 cartons is our goal.

---------

We could also solve like this

(1 carton)/(200 mL) = (x cartons)/(5000 mL)

1/200 = x/5000

1*5000 = 200x .... cross multiply

5000 = 200x

200x = 5000

x = 5000/200 ..... divide both sides by 200

x = 25

the maximum load of elevator is 480 pounds. Assuming that the average mass of student is 45 pounds, and m represents the number of students in the elevator, how many students can take the elevator at the same time

Answers

we can use the equation 45m < 481

we can replace m to see where it caps.

and the cap is 10.

we can replace m to check our work

45(10) < 481

450 < 481

if you add another student, it would go over the limit.

hope this helps :D

about 10 students can get on a elevator at once

find the missing angle in the triangle

Answers

Answer:

[tex]a + 95 \degree + 53\degree = 180\degree \\ a = 180\degree - (95 + 53)\degree \\ a = 32\degree[/tex]

Answer:

Step-by-step explanation:

Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.

Answers

don’t press those links!!!

Can anyone help me with my work? Ill give credit to those who do. I'll just put my z00m contact below and add me so we can work on it, thanks!

Answers

Answer:

I mean i got class in 2 minutes bUT ILL TAKE THE POINTS THO

Step-by-step explanation:

I mean like I’m already in class lol

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