Mathematics Middle School

1 2/3 times 4/5, simplify if possible, please!

Answers

Answer 1
The answer is 4/3 or 1 1/3 because first you turn 1 2/3 to an improper fraction and then multiply the top and bottom and you get 20/15 then simplify by dividing by 5 to the top and bottom and then you get 4/3 or 1 1/3.
Answer 2

Answer:

8/15 ??

Step-by-step explanation:

Related Questions

Which points are 3.5 units apart?
(7.5, 1.2) and (7.5, –2.3)
(7.5, –3.5) and (7.5, 3.5)
(7.5, 1.2) and (7.5, 2.3)
(7.5, –3.5) and (7.5, 7)

Answers

Well this one is between A or D but leading more towards A
I believe the answer is A

cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide

cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches

Answers

Answer:

To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.

Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).

Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).

To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

First, find out how much stickers you can put on the long side:

12/3 = 4

Next, find out how much stickers you can put on the wide side:

8/2 = 4

Lastly, calculate them together:

4x4=16

So the answer is 16.

cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches

Write the expression:
subtract 10 from r, then double the result

Answers

Answer: (q + 10) - r

Step-by-step explanation:

the expression will be:
2(r-10)


The area of a square garden is 144 ft^2. This equation shows the area of the garden, where s represents the side length.

s^2 = 144

What is the length of one side of the garden?

1) 148 Feet
2) 72 feet
3) 36 feet
4) 12 feet

Answers

The answer is the 4th (12 feet)
The answer is 4.(12 feet) or 2.(72 feet)

8m+95<−87m+5
please anwser with steps

Answers

hi！ this is my solution
hope it can help u
8m+95&lt;87m+5please anwser with steps
Hi! This is how i solve d it
8m+95&lt;87m+5please anwser with steps

A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided.
I need the 5th output, I'll give brainiest

A table of values of a linear function is shown below. Find the output when the input is n. Type your

Answers

Answer:

the equation is f(x)4x+2

if the input is a generic number n, the output will be 4n+2

Step-by-step explanation:

Which monomials are perfect squares? Select THREE options:

A: \(6x^2\)

B: \(6x^8\)

C: \(16x^9\)

D: \(25x^1^2\)

E: \(36x^1^6\)

Answers

Answer:

a,b,e

Step-by-step explanation:

The answers are= A,B,E

i need help with this question please help me

i need help with this question please help me

Answers

Answer:

The answer is D.

Step-by-step explanation:

y = mx + b

C = 5/9 (F - 32)

C = 5/9F - 5/9 (32)

Option (D) is correct.

The six sides of a number cube are labeled 1, 2, 3, 4, 5, and 6. You flip a coin and roll the number cube. What is the theoretical probability that the coin lands on tails and you roll a 5?

The six sides of a number cube are labeled 1, 2, 3, 4, 5, and 6. You flip a coin and roll the number

Answers

Answer:

1/8

Step-by-step explanation:

because if there is two faces of a coin [heads & tails] and there are [probably, i'm not sure], 6 numbers on the cube. 2+6=8. 1/8. again, i'm not sure. im guessing lol

I think 1/12. The probability of getting tails is 1/2. And the probability of rolling a 5 on a die is 1/6. 1/6x1/12 is 1/12.

I don’t know if it is correct.

Pizzazz Pizza Parlor gave the sixth grade class a 25% discount on pizzas they purchased for a party. Each pizza originally cost $12.00. How many did the sixth graders pay per pizza?

Answers

Answer: 9.00

Step-by-step explanation:

Answer: $9.00

Step-by-step explanation:

Purchase Price:  $12

Discount:

(12 x 25)/100 = $3.00

Final Price:

12 - 3.00 = $9.00

For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.

Which one is right and why?

Answers

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

The answer for this is a

Help pLEASE! be sure its right!!

Help pLEASE! be sure its right!!

Answers

The answer is a. The rational number 22/9 is equal to 2.¯4.

Answer:

i hope it helps

Step-by-step explanation: 24/9

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Please help me I will give brainiest.

Please help me I will give brainiest.

Answers

Answer:

Play soccer: _________67% / 33% / 100%

Do not play soccer:___ 45% / 55% / 100%

Total : _____________112% / 88% / 200%

Step-by-step explanation:


play soccer: total is 90, to find percentage :

60/90 = 0.6666666667 estimated = 0.67

0.67 x 100 = 67%
30/90 = 0.3333333333 estimated = 0.33

0.33 x 100= 33%

33% + 67% = 100%

don’t play soccer : total is 60, to find percentage:

27/60 = 0.45

0.45 x 100 = 45%

33/60= 0.55

0.55 x 100 = 55%

45% + 55% = 100%

Total for first column going down

67% + 45% = 112%

Second column going down

33% + 55%= 88%

Third column going down

100% + 100% = 200%

Third column going across

112% + 88%= 200%

Please help me I will give brainiest.

Play soccer: 67% / 33% / 100%

Do not play soccer:45% / 55% / 100%

Total :112% / 88% / 200%

( •_•)>⌐■-■  (⌐■_■)

Leandro has four cubes like this one: He sticks them together to form the solid shown here and paints it blue all over. A week later, he separates the four cubes. What fraction of the total number of faces is WHITE?

Leandro has four cubes like this one: He sticks them together to form the solid shown here and paints
Leandro has four cubes like this one: He sticks them together to form the solid shown here and paints

Answers

Answer:

Step-by-step explanation: Each cube has a total of 6 sides. In the model, the top cube has 1 "hidden" side/1 side that is not exposed to the paint, the bottom middle has 1 "hidden" side, the right bottom cube has 1 "hidden" side, and so does the left. Adding up all the sides that are not exposed to the paint, there is a total of 4 white sides.

6 x 4 = 24 meaning there is a total of 24 faces

The cubes are stuck together in three places

2 faces are glued at once

2 faces x three places = 6

6/24 faces are white

The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.


Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside


Part A: Calculate the measures of center. Show all work. (2 points)

Part B: Calculate the measures of variability. Show all work. (1 point)

Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)

Answers

To calculate the measures of center, we need to find the mean and median for each school.

For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).

Range: The range is the difference between the largest and smallest values in the dataset.

For Mountain View School:
Range: 9 - 0 = 9

For Seaside School:
Range: 9 - 0 = 9

Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.

For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4

For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5

To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.

Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
Part A:

For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.

For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.

Part B:

For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.

For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.

Part C:

If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.

i will give brainliest to correct answer

i will give brainliest to correct answer

Answers

Answer:

90

Step-by-step explanation:

What is the area of this quadrilateral

What is the area of this quadrilateral

Answers

I think it is 48 square feet

What is the solution of the equation n+13=30 ?

Answers

The answer is 30 right

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

There are about 2.2 pounds in one kilogram. If Allison's bag weighs
19.54 pounds, about how many kilograms does it weigh? Did you multiply
or divide to find your answer?
a. 8.88, divide c. 8.88, multiply
b. 39.08, multiply d. 39.08, divide

Answers

You divide 19.54 by 2.2

Answer:

8.88

Step-by-step explanation:

...

Need help ASAP
Will give BRAINLIEST

Need help ASAPWill give BRAINLIEST

Answers

Step-by-step explanation:    Surface area of triangular prism = 2A + PH.

                                                Lateral surface of a triangular prism = Length × (a + b + c)  

i hope it helps u :-)

Answer:

225 and 243.4

Step-by-step explanation:

Area of triangle = bh/2

A = 4*4.6/2

A = 9.2 cm sq

A of 2 triangles = 9.2*2 = 18.4 cm sq

Now, Area of 1 rectangle = lb --> 15*5 = 75 cm sq

A of 3 rectangles = 75*3 = 225 cm sq

Now, LSA = 225 cm sq. (excluding the triangles)

TSA = A of tr. + A of rec. = 18.4 + 225 = 243.4 cm sq

Hope it helped. Pls mark me the BRAINLIEST! Don't fool pls

Hey there! BRAINLIEST! Lol, because I have no life whatsoever, but um if your on this question. Thank you. Please help me out! I appreciate you! We need more people in this world like youu!

Hey there! BRAINLIEST! Lol, because I have no life whatsoever, but um if your on this question. Thank

Answers

Answer:

LCD=5 Final answer= 5/5 -> 5/1 -> to 5

Step-by-step explanation:

First, find the LCD(least common denominator) which is 5. This is done listing the multiples of each number in this case the lowest number is 5.

3/5 will stay the same but for 1/10 you need to convert it to the fraction 2/5 Next add the fractions together to get 3/5 + 2/5 = 5/5 of 5/1 or just 5

Answer:

LCD=5 Final answer= 5/5 -> 5/1 -> to 5

Step-by-step explanation:

20 points (If you answer to just get points i will remove you from this sight)
30:40 = 35:?

Answers

Answer:

\( \frac{30}{40} = \frac{35}{x} \)

\( \frac{3}{4} = \frac{35}{x} \)

\(3x = 140\)

\(x = 46 \frac{2}{3} \)

How much interest is earned on $2,078.24 at 0.6% for eight years?

$1096.99
$109.96
$199.76
$99.76

Answers

Answer:

109.96

Step-by-step explanation:

I got about 109 so it rounds to 109.96

The answer is d, 99.76
Explanation
The amount x the number of years
2078.24x8= 16625.92
The total x the interest rate
16625.92 x 0.6%= 99.75552
Estimate
99.75552≈ $99.7

What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters​ long, 6.6 centimeters​ wide, and 6 centimeters​ tall?

Answers

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

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Kyle has a storage box that is 2 ft. long, 3 ft. high, and has a volume of
12 ft.^3 What is the width of the box? Explain how you found the width.

Answers

Width= 2 ft.

You already know the lenfth and height which you multiply. Afteryou multiply you must divide the volume by that answer. After dividing you should get 2.

Mai says the equation 3s = 42 describes the situation. What does the variable s represent?

Answers

Answer:

I think the s stands for students.

Step-by-step explanation:

Let me know if you get this correct if not I am sorry.

Show that (3+7)2−84=(3−7)2

Answers

Answer:

solution LHS ;

\( {(3 + 7)}^{2} - 84 \\ (10)^{2} - 84 \\ 100 - 84 \\ = 16\)

Solution RHS ;

\({(3 - 7)}^{2} \\ ( - 4)^{2} \\ = 16\)

I hope I helped you^_^

Answer:

Step-by-step explanation:

(3+7)²−84=(3−7)² =

10²-84=-4²

100-84=16

16=16

Solve and graph. c – 10 + 3c -2
B. C 3
D. C < -2

Answers

I think that since their is no = sign you can’t have just one nimber because you can’t fully simplify... I got 4c-12
Answer: I got 4c- 12 too

Find the perimeter of this shape.

Find the perimeter of this shape.

Answers

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

according to this problem what is 567443x44+12=

Answers

Answer: 24967504

Step-by-step explanation:

the answer is 24967504
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