Mathematics Middle School

Mike surveyed his class about what types of pets they have at home. The results are shown in the following Venn diagram. How many of the students have fish at home?



10
5
3
6

Mike Surveyed His Class About What Types Of Pets They Have At Home. The Results Are Shown In The Following

Answers

Answer 1
the answer to this problem is 6
Answer 2
Most likely twenty-four

Related Questions

What is the slant height, s, of the triangular prism?
Round your answer to the nearest tenth.
Image below

Answers

Step-by-step explanation:

there is a right angled triangle.

25+4 = 29 = slant ht^2

h = 5.38 units

Mrs. Yang has 8 boys and 16 girls in her grade 6 class. What is the ratio of girls to boys? Write two other ratios to describe the class. Write 2 equivalent ratios for the class.

Answers

Answer:

8to4

Step-by-step explanation:

for every 8 girls there are 4 boys

Answer:

4:8  1:2

Step-by-step explanation:

So 8 boys to 16 girls is 8:16, then you can divide by 2 to get 4:8 becuase 4:8 and 8:16 are equal and 1:2 and 8:16 are equal.

Identify a two-step inequality that can be represented by the graph.

Answers

Answer:

Equivalent expressions: negative numbers & distribution

Step-by-step explanation:

Three pieces of strings have a length of 124 cm, 286 cm and 320 cm respectively. Each string is cut into several pieces of the same length and no string is left over. What is the length of the longest piece of string?​

Answers

Answer:10

Step-by-step explanation

Because Each string is cut into several pieces of the same length and no string is left over.

Look at the screen shot

Answers

Answer:

Quotient, remainder, numerator

Step-by-step explanation:

Quotient, numerals, couf be I have no idea I’m just questioning

ill give brainly but hurry

Answers

Answer: I beileve its skewed left after all most of the dots are on the left

Step-by-step explanation:

Answer:

This looks like a skewed right plot.

I need the answer asap. Pls help

Answers

Answer:

-1/7

Step-by-step explanation:

-3/5(2/7)+4/35-3/10(2/7)

-3/5(2/7)+4/35-3/10(1/7)

-6/35+4/35-3/5(1/7)

-6/35+4/35-3/35

-1/7

Circle the correct option: A, B, C, or D.
5. There are 150 passengers on board a train. 30 of them are traveling to the airport and the rest are traveling to work. What percentage of the passengers are traveling to work?
A 25%
B 20%
C 60%
D 80%

Answers

Answer:

d

Step-by-step explanation:

use your brain

What is the ratio of black circles to white circles?

5:3

3:5

3:2

2:3

Answers

Answer:

Your answer is: 3:2

Step-by-step explanation:

You can see this because there are 3 black circles shown, and 2 white circles.

Since it goes from black to white you first do black which is 3, then to white which is 2.

Meaning you answer is:

B: 3:2

The ratio is 3:2
First count the black circles
Then count the white circles

Since it says black circles to white circles, the number of black circles go first then the number of white circles.

So you should get a ratio of 3:2

The figure shown is made of two rectangles.

Answers

198 is the answer ok ok ok
B , this is because 14x7 + 3x4 = 110

Write an improper fraction using the following criteria:

an improper fraction
the value is between 5 and 10
the denominator is 9

Answers

(5x5 -28 =56

Step-by-step explanation its simple.

HELP PLEASE I NEED IT TO FINISH THIS ASSIGNMENT

Answers

Answer:

D. 1 3/4

Step-by-step explanation:

The answer is D, or 1 3/4.

Explanation:

2 = 8/4
8/4 - 1/4 = 7/4
7/4 = 1 3/4

Sophia is making a table. All but one of the boards that are used to make the table are 1516 inch thick. Sophia’s last board is 118 inches thick.

Answers

Answer:

i do believe it is 316 inch

Step-by-step explanation:

Answer:

D. 38

Step-by-step explanation:

PLS HELP. I will give brainliest if you are correct!!!

What is the area of one base of the triangular prism?
24 square units
48 square units
160 square units
200 square units

Answers

We can see here that there are 2 triangular bases on the prism.

To calculate the area of a triangle, we multiply the base and the height and then divide by 2.

A = 8 x 6 /2

A = 48/2

A = 24

Hope it helps!

The inside space of two different water tanks are shown below. Which tank has a greater capacity? Justify your response to Question 1.

Answers

Answer:
Neither, they have the same capacity

Justification:
Tank 1: 6 X 3 X 1.5 (1 1/2) = 27

Tank 2: 9 X 2 X 1.5 = 27

So the tanks have the same capacity.

Answer: C , explanation at the bottom

Step-by-step explanation:

Step 1: Find the volume of tank 1

V= Lwh

l= 6in

w= 1.5in

h= 3in

6x1.5x3= 27

Step 2: Find the volume of tank 2

l= 2 in

w= 1.5 in

h= 9 in

2x1.5x9= 27

Step 3: Compare

27=27

answer= C

Explanation: Since they have the same volume, they can hold the same amounts. Using the formula V=lwh, I multiplied the lengths, widths, and heights of both tanks and then compared their volumes.

explain and answer!!!!

Answers

Answer 610
8+15+8=31
1/2x31x20=310
20x15=300
300+310=610

It’s simple find the area of the triangle then the rectangle add the, both up to find the answer

I need help on this please!

Answers

Answer:

2.15 or 2

Step-by-step explanation:

2.15 or 2 (Hope it helps)

19. A girl has four skirts and six blouses. How many different skirt-blouse combiNtions can she wear?

Answers

4 combinations of skirt blouses

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Answers

Volume: length*width*height

This problem gives you the three dimensions you need, so…

Multiply: 1 3/4* 1 3/4* 2 1/4

Which equals:
6 57/64 cubic feet
1 3/4 x 1 3/4 x 2 1/4 = 6.8906

(PLS HELP MY TEACHER NEEDS ME TO PASS THIS!)

which is the solution to the system of equations shown in the graph below?

Answers

Answer:

Its 4, -3

Step-by-step explanation:

Always go in (x,y)

so you will go right first but the number are positive

then it is 4

then the second cross it occuring lower which is negative

then it is -3

so,

:• 4, -3

Answer: -4, -3

Step-by-step explanation:

To find the solution to a systems of equations on a graph, find the area where the 2 lines intersect, (in other context, come together, or share the same points). In this case, they come together at the point -4, -3.

ill give brainly and 10 points

Answers

Answer: 105 in^2

Step-by-step explanation: The area of the square is 25 because 5x5=25. The area of each triangle is 20, because to find a triangle it is BxH/2. so 5x8/2=20. Multiply this by four because there are four triangles and add the area of the square. So 20x4= 80. 80+25=105

The answers is 105. Your welcome

If x = 7 units, y = 3 units, and h = 9 units, find the area of the trapezoid shown above using decomposition.

Answers

Answer:

Area = 45

Step-by-step explanation:

Solve:

Now using the formula if:

x = 7

y = 3

h = 9

Area = (X+Y)(h)

Area = (7+3)(9)

Area = (10)(9)

Area = 90

Kavinsky

Mathew is a financial analyst for a surf board company. He has found an equation for the revenue of selling t-shirts with the company logo to be r= -3p^2 + 60p +1060, where p is the price of the company’s product. What should he use to determine the price of maximum sales?

Answers

Answer: The price of maximum sales is $160

Step-by-step explanation:

This question requires you to find the vertex of this equation. The vertex of a parabola is the point where the parabola crosses its axis of symmetry.

since the coefficient of the [tex]x^2[/tex] term is negative, the vertex will be the highest point on the graph.

this quadratic equation is in standard form: [tex]y = ax^2+bx+c[/tex].

From this, we can derive:

[tex]a = -3[/tex]

[tex]b = 60[/tex]

[tex]c = 1060[/tex]

First, determine the axis of symmetry ([tex]p[/tex] is the variable for the horizontal axis ([tex]x[/tex]) in this instance). This will be our x-coordinate of the vertex.

[tex]p = \frac{-b}{2a}[/tex]

[tex]p = \frac{-(60)}{2(-3)}[/tex]

[tex]p = \frac{-60}{-6}[/tex]

[tex]p=10[/tex]

Then, substitute the axis of symmetry into the function to find the y coordinate of the axis of symmetry. r stands for the variable for the vertical axis in this instance. This will be our y-coordinate of the vertex.

[tex]r = -3(10)^2+60(10)+1060[/tex]

[tex]r = 160[/tex]

As we have determined both the x and y coordinate of the vertex for this equation, we can determine that the maximum point is at [tex](10, 160)[/tex].

the maximum price ([tex]r[/tex]) is 160

please solve this. i need help

Answers

Answer:

23

Step-by-step explanation:

its going down lower minus by 6.

the x means the answer/number.

the answer is 23 of what i think

the answer to the is 23

ill give brainly HURRY
The cost of a cleaning service includes labor and supplies. Supplies are 30% of the total cost. The cost of supplies for a certain cleaning service is $54.

What is the total cost of the cleaning service?

Enter your answer in the box.

Answers

Answer:

The total cost of the cleaning service is $180

Step-by-step explanation:

We have, 30% × x = 54

or,

30/100 × x = 54

Multiplying both sides by 100 and dividing both sides by 30,

we have x = 54 × 100/30

x = 180

If you are using a calculator, simply enter 54×100÷30, which will give you the answer.

The total cost of the cleaning service is $180

Congruent figures Practice -2 measurement of side DE

Answers

Answer:

9 in

Step-by-step explanation:

Side DE is equivalent to side KG

An account earns 3% yearly simple interest. How much interest will you earn in 9 years if you put $820 in the account
A. $1069.91
B. $1041.40
C. $249.91
D. $221.40

Answers

i think it would be D. because 820 x 3% = 24.60 and if you multiply that by 9 you get 221.40
It’s A. 820(1.03)x. x being 9 years

Which number line shows all the values of y that make the inequality -6y - 2 > 10 true?

Answers

Hi I don’t know what the answer is but good luck
The answer is b
B is what makes the equation true

Find surface area will give branliest if answer is right.

Answers

Answer:

66 in^2

Step-by-step explanation:

can you please answer the question below
I really need your help
Thank you very much!!

Answers

Answer:

34.september has the most adults

35. 30 was the least number of students to visit.

36. the children showed the largest drop between months.

37. 15 more children than adults in may

Step-by-step explanation: if you look at the chart key and the numbers put on the side you will be able to see the differences in the adults and children's information

34 is September and 35 is 30
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