Mathematics Middle School

fill in the blanks

Result
Frequency
Heads, Heads
13
Heads, Tails
12
Tails, Heads
11
Tails, Tails
14
Total
50

Based on your data, what is the experimental probability that the family has two dogs or two cats? Well, there are four outcomes, 2 cats, 2 dogs, 1 cat and 1 dog, or 1 dog and 1 cat, so because there are those four outcomes I would say that the experimental probability would be _____.

Answers

Answer 1
2cats 2 dogs mostly ....
tell me if I am right thanks.
Answer 2
2 cats and 2 dogs that the answer hopes it worked

Related Questions

please help and no links either

Answers

Answer:

D

Step-by-step explanation:

It says less than do I think it should be d

Sorry if I am wrong

the answer is D thank me later ☝️

HELP WILL GIVE BRAINLIST!!

Answers

Answer:

The missing number is 2

Step-by-step explanation:

43 - 13 = 30

13 - 10 = 3

10 - 8 = ?

10 - 8 = 2

30 - 3 = 27

3 - ? = 1

3 - 1 = 2

3 - 2 = 1

? = 2

what is the value of a/b

Answers

Answer:

1.5

Step-by-step explanation:

Since the two triangles are similar ,

Their corresponding sides will be proportional .

So that ,

→ a/b = 2.1/1.4

→ a/b = 3/2

Hence the required answer is 1.5

The answer has to be 1.5 i did the math good luck and i hope you get a good grade
Please consider brainliest!!<3

PLS HELP, WILL REWARD BRAINLIEST !!

Answers

B is the answer to this
B is the answer trust

Sketch the graph of a quadratic function that has the following key features:

Opens downward
Has x intercepts at (-2,0) and (4,0)

Answers

It is a it is a slip of negative 6 (-6)

What is the answer to the photo down below please don’t give me a guess

Answers

Answer:

6*19=114. 114 ounces total!

Step-by-step explanation:

Answer:

114

Step-by-step explanation:

6 ounces times 19 cups = 114 ounces

What is the weight of 20 packets , if each packet weighs 3 kg.

Answers

0.15 because 3/20 I think

Can someone please help with these two questions?

Answers

Question two is C. Question three is B

Answer:

For question 2, it is C) 3a.

For question 3, it is B) 3.

Step-by-step explanation:

For question 2, we are given that Mary's age is a and her mother's age is 3 times as old as Mary. The key word is "times" so this means that the expression can be written as 3a or 3 * a.

For question 3, the question asks for the greatest number that divides evenly into both 42 and 81. Using simple math, C and D automatically elliminates itself because one of the numbers divided gives a whole and the other gives a decimal. All is left is A and B. Obviously, a number divided by one will by itself so it stays even either way and the two numbers divided by 3 will give us two whole numbers and 3 is the greatest possible number so that concludes that it is B.

how do i explain this

Answers

Yo will explain it by a like a chart you see yours is x and y do that and see if that works hope I helped

Answer:

Step-by-step explanation:

this is like repeting addition or more commonly said multiplication if one is 1-4 then if 1-4 changes to 2-? then it is  4x2=8 so 2-8 etc

HELP PLEASEEE :) TY TYYYYY

Answers

Answer:

A = 8, B = 6, C = 4 , D = 7

Top = 29

Side = 20

Step-by-step explanation:

Last row : A + A + A + A = 32 ==> A = 8

First row : D + A + D + D = 3D + 8 = 29

                                          3D = 21 ==> D = 7

Second row : B + D + A + B = 27 ==> 2B + 7 + 8 = 27

                                                          2B = 12 ==> B = 6

Third column : D + A + C + A = 27

                      7 + 8 + C + 8  = 27 ==> C = 4

                               

I don’t get it hope you do well tho

Pablo makes a spinner to model the probability of simultaneously flipping a "heads" on a nickel, a "heads" on a dime, and a "heads" on a quarter. He divides his spinner wheel into sections for each possible combination of coin flips, and he colors green the section representing simultaneously flipping three "heads." If he decides to spin the arrow on the spinner 24 times, how many times can he predict the arrow will land on the green section?

Answers

Answer/Step-by-step explanation:

it's 97.

PICTURE BELOW / What is the surface area of this right rectangular prism?

Enter your answer in the box.

cm²

Answers

Cannot be answered with given information
This image is not very good so we won't be able to help and it needs to have numbers I would email your teacher if I was you.

help question is in the photo

Answers

area = l•w so multiple the length by the width
Area=i•w so multiple length times width

What is the shape of the cross section of the figure that is parallel to the rectangular base?

A rectangular pyramid.

a parallelogram that is not a rectangle
a rectangle
a triangle that must have same dimensions as one of the faces
a triangle that does not have the same dimensions as one of the faces

Answers

Answer:

A rectangle

Step-by-step explanation:

If you look a rectangular pyramid you would see if you use a cross section the figure would be a rectangle

Can I get brainliest please

rectangle :):):)):):):):):):):)

find surface area of the prism. please help with explanation. thanks so much.

Answers

You would take the sides and multiply them all, and you should get 140. Hope this helps!

Answer:

Step-by-step explanation:

surface area of cuboid=2(lb+bh+hl_

=2(7*4+4*5+5*7)

=2(28+20+35)

=2*83

=166 mm^2

Given figure is cuboid so use surface area of cuboid formula.

What’s the product of


4 5 2
×______
3 6



Also can someone tell me what product means in this situation I’m confused?

Answers

Step-by-step explanation:

[tex]452 \\ \times 36[/tex]

16272

Answer:

16,272

Step-by-step explanation:

And a product is what the answer to a Multiplication problem is called

Please I need help ASAP

Answers

Answer:_______

29 degrees

Using the knowledge of interior and exterior we know the angle Q is 124 because we have 56 degrees on the outside and it’s a supplementary angle so 180-56=124
Next, We know that the total of the interior angels should add up to 180 degrees so we add 124+ 27 and then get 151 degrees. Finally, we subtract 180-151= 29 degrees
FINAL ASNWER: 29 Degrees

Madeleine says she can use a clock to show that 5/60 and 1/12 are equivalent fractions. Do you think she is correct? Explain.

Answers

Yes, 5/60, 5 divided by 5=1. 60 divided by 5= 12. Leaving you with 1/12. Meaning that both fractions are equivalent
She is correct because when you do cross multiply you are able to see whether or not a fraction is equivalent.

please help now i need this quick

Answers

Answer: For question number 9. It is C. 36

For question number 10. Your answer is A. 3/7

Have a nice day!

Answer:

9: D

10: D

Explination:

its D for 10 because there are four prime numbers in the equation 2, 3, 5, 7

Find the area of the composite figure.

A = 168 cm
A = 96 cm
A = 264 cm
A = 216 cm

Answers

Answer:

216 cm squared

Step-by-step explanation:

14*12 for rectangle area=168  because of l*w

for the triangle: 12 * 8 =96/2=48 because of A=1/2 * b*h

area equals 168+48=216 cm squared

I need help tooo someone answer my questions

Help asap please!! <3

Answers

Answer:

9.3%

Step-by-step explanation:

You are welcome!!

The answer is 9.3%
(I have to type more for you can see this btw) your welcome for the answer

Point D was reflected over the y-axis to make Point D'.
Where was point D before the reflection?
A (3,-2)
B (3, 2)
C (-3, -2)
D (-3, 2)

Answers

Answer is C (-3,-2) because over the y axis, x would stay the same, y will change.
I think the answer is C (-3,-2) because at point D after the reflection (3,2) , so before the reflection is (-3,-2)
I think???

Simplify the following expression.

Answers

Answer:

C

Step-by-step explanation:

Evaluate the power:

Reduce:

Then simplify:

3h^4b^4/6h^5b

B^4/2hb

Simplify expression:

b^3/2h

I hope this helped, and I didn’t confused you. Good luck!

1b^3/2h^1 hope that helps

A carpenter's tool box is made up of nails, screws, washers, and brackets in a ratio of 4:11:9:6. The total number of the pieces in the box is 60. If 5 carpenters have identical tool boxes, how many total washers are in the boxes?
A. 18
B. 48
C. 62
D. 90

Answers

Answer: D 90

Step-by-step explanation:

One way to do this follows:  Find the ratio, r, which when multiplied by each of the four numbers in the ratio produces the actual number of parts present:

4r + 11r + 9r + 6r = 60

Summing these up results in 30r = 60, so r is 2.

There are 4(2), or 8, nails,

11(2), or 22, screws,

9(2), or 18, washers, and

6(2), or 12, brackets.

Note that 8 + 22 + 18 + 12 = 60 (total number of parts)

If 5 carpenters have identical boxes, there will be 5(18), or 90, total washers.

Answer:

D

Step-by-step explanation:

I did it too

A farmer sells 6.8 kilograms of apples and pears at the farmer's market. 4 5 of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?

Answers

Answer:

As a decimal your answer: is 5.4 rounded to the nearest tenth. As a mixed number fraction your answer is: 5 11/25. As a improper fraction your answer is: 136/25.

Step-by-step explanation:

Basically what I did was just divide 6.8 by 4/5. Or you could change 4/5 in a decimal and divide like that, OR change 6.8 into a fraction which is what if did- I’ll show you below. But, it’s better to have all solutions to the problem.

1) change 6.8 into fraction: 34/5

2) rewrite: 34/5 divide by 4/5

3) multiply: 136/25

4) alternative forms:

A. Mixed number- 5 11/25

B. Decimal: 5.44 or 5.4 rounded to nearest tenth.

I hope this helped, good luck! :)

What is 12- 8.96?



(Show work)

Answers

Answer:

3.04

Step-by-step explanation:

12
−
8.96
=
12
−
8.96
=
12
+
−
8.96
=
3.04

Wes mixed different juices to make fruit punch. He filled one-half of the punch bowl with orange juice. Then he filled half of the remaining space with grape juice. Finally, he filled the rest of the punch bowl with 300mL of cherry juice.

How many liters of fruit punch did Wes make?

Answers

I think it’s 150m so yea
might be 150ml I agree with the other person

Write the equation of the line in the graph

Answers

y=-4/5x+3


Explanation: find the coordinates of the points

Point 1: (0,3) Point 2: (5,-1)

y2-y1/x2-x1= -4/5 which is the slope

Y intercept is 3
y=-4/5+3 is your answer

Lol help pleaseeeeeeee

Answers

Answer:

9/36 = 1/4

Feel free to mark it as brainliest :D

Hello love!!!!!

Your answer is going to be 9/36 = 1/4!!

Hope this helps!

no links nor files. number answer only

Answers

Answer: The volume is 20 cubic feet

The Width is 1/3 feet

Hope I helped

Step-by-step explanation:

The person before me is correct
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