Mathematics Middle School

Emma jogs 2 miles along the beach in
1
3
of an hour. If she travels at a constant rate, how far will she jog in an hour?

1. Use the known information to write a rate.

Emma’s rate:
2 miles
1
3
hours

2. Write an equivalent rate with a denominator of 1.

2(3) miles
1
3
(3) hours
=
?
1 hour

Answers

Answer 1

Answer: In an hour, she will run 6 miles.

Step-by-step explanation:

Emma's rate 2 miles per every 1/3 hour (20 minutes)

Since 20 minutes goes into 60 minutes three times, multiply 2 by 3 to get the number of miles she runs in an hour.

2x3=6

Emma runs 6 miles in an hour- 6/1

Answer 2
In 2 hr Emma would have ran 6 miles.

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The answer for question 10 is 91.25
Answer for question 4 is 30

can you guys help me thanks!!!

can you guys help me thanks!!!

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C=2*3,14*r
C=2*3,14*7in
C=43,96 in
So its the third answer
The answer is 43.96

C=2πx7

=2x3.14x7

= 43.96 in

Choose the answer that makes the sentence true.


rational numbers are real numbers.

Answers

Answer:

what sentence

Step-by-step explanation:

Answer:

What question???

Step-by-step explanation:

Somebody help me please! This is due tomorrow!

Somebody help me please! This is due tomorrow!

Answers

B is the most logical answer

Answer:

20.5  and b

Step-by-step explanation:

The table shows the number of goals made by two hockey players.


Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11

PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.

Answers

Answer: Player B is the most consistent, with an IQR of 3.5.

Step-by-step explanation:

For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).

For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).

Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.

Which pair of points forms a vertical line segment that is 4 units long? A. (–3, 5) and (–7, 5) B. (3, –8) and (3, –4) C. (2, 1) and (2, 3) D. (2, 4) and (–2, 4)

Answers

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

drinking water from a glass. What represents the volume and what represents the surface area?

Answers

The glass is the surface and the water is the volume

what is 3 8/12 - 3/6 = ?

Answers

Step-by-step explanation:

The answer is :

3(8/12)-3/6= 1.5

no the person above is incorrect... 8/12 divided by 2 would be 4/6( this would be to fine a common denominator) .. 3 4/6 - 3/6 would be 3 1/6

If the probability of a chance event is 0.21, it is more likely to happen than which of the following probabilities of a different chance event?

Answers

Answer:

No it would be unlikely

Step-by-step explanation:

~0.2 should be the answer

how many inches are in 4 yards

Answers

Answer:

144 inches

Step-by-step explanation:

There are 144 inches in 4 yards

This pattern follows the rule multiply by 3, then subtract 4. What are the next two terms? 5, 11, 29

Question 4 options:

87, 83


83, 249


83, 245


87, 249

Answers

The answer: ———————> 83, 245

The next two terms in the given pattern are 83 and 245.

What is a pattern?

A pattern in math is a sequence of numbers, shapes, colors, or other objects that follow a rule. The rule defines how to calculate or solve problems based on the pattern. Patterns can be related to any type of event or object.

Given that, a pattern 5, 11, 29, ...... follows the rule multiply by 3, then subtract 4,

We need to find the next two terms,

29 × 3 - 4 = 87 - 4 = 83

83 × 3 - 4 = 249 - 4 = 245

Hence, the next two terms in the given pattern are 83 and 245.

Learn more about pattern, click;

https://brainly.com/question/14720576

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If one cubic foot contains about 7.5 gallons, how many gallons of water are in the pool?

Answers

Answer:

Step-by-step explanation:

U should to length x width x height to find your answer

length x width x height

how do we describe the movement of figures

Answers

Figures should be labeled with a number followed by a descriptive caption or title. Captions should be concise but comprehensive.

Figures should be labeled with a number followed by a descriptive caption or title. Captions should be concise but comprehensive

Which of these number sentences is not true
A) 4,000,000 mm = 4k
B) 300 mm > 3 cm
C) 5 m > 5,000 mm
D) 2,000 m > 20 km

Answers

Answer:

Answer D: 2000m>20km :)

The number sentence D is not true.

Expand and simplify
(2x + 3)(4x + 5) - 8x(x² – 2)

Answers

Answer:

-8x^3 + 8x^2 + 38x + 15

Step-by-step explanation:

(2x + 3)(4x + 5) - 8x(x² – 2)

8x^2 + 10x + 12x + 15 - 8x^3 + 16x

8x^2 + 38x + 15 - 8x^3

-8x^3 + 8x^2 + 38x + 15

The following sample space could represent which repeated experiment?

S: {BY, YB, BB, YY}

Flipping a fair coin once
Rolling a number cube twice
Spinning a spinner once with 2 equal sections colored blue and yellow
Spinning a spinner twice with 2 equal sections colored blue and yellow

Answers

If your flipping a coin only once u can’t do it twice so that is wrong I think it is spinning once with 2 equal sections colored blue and yellow because there are 2 chances of landing on blue or yellow

Answer:

is D or last option

Spinning a spinner twice with 2 equal sections colored blue and yellow

Step-by-step explanation:

their is Y and B so 2 and 2 times 2 is 4 and theirs 4 probabilities

Amun is saving money for a new video game. His saving can be represented by the equation S = 10m, where S represents his savings and m represents the number of months.

What does the 10 represent?

Answers

Helpp me look at my profile

3/4x+5-1/2x=3 what’s the value of x

3/4x+5-1/2x=3 whats the value of x

Answers

Answer:

x= -8

Step-by-step explanation:

Answer:

x= -8

Step-by-step explanation

Sam made a password that consists of one letter followed by two digits. The two digits are different. How many possible passwords did Sam choose from?
90, 720, 2,340, or 260?

Answers

Answer:

720

Step-by-step explanation:

Sam choose so that’s the answer720

Picture down there Thanksssss

Picture down there Thanksssss

Answers

im pretty sure there is 145 students
I am sure there is probably 145 students

Please answer I’ll give brainiest if you are right

Please answer Ill give brainiest if you are right

Answers

Answer:

A

Step-by-step explanation:

It can only be A or C because of the inequality sign, and then the variable, "O," should come after the outfit price.

Hope this helped! :)

A because it’s A and i said so

Write a function that describes the sequence 7, 8, 9, 10,... Use y for the term in the sequence and n for its place in the list.

Answers

Answer:n=y+1

Step-by-step explanation:

Answer:

n=y+1.

Step-by-step explanation:

Write a function that describes the sequence 7, 8, 9, 10,... Use y for the term in the sequence and n

Can someone please help

Can someone please help

Answers

Answer:

I think the answer is c

Step-by-step explanation:

Sorry if i am wrong, also pleas give me Brainliest

It’s a. 5/4n-3/8 you can look this up. A. No b no c no d a

How do you find the area of a hexagon?
(You can use any hexagon. It's too confusing for me.)

Answers

Step-by-step explanation:

To the find the area of regular hexagon,

the foumula that is used is, (3√3 s2)/2

\(3 \sqrt{3} \: s 2 \div 2 \\ \)

here, s is the measure of one side of the hexagon

(one side because, all sides are equal in a regular hexagon)

hope it helps!!!

PLEASE MARK BRAINLIEST ♡

to find the area of a hexagon you would use the formula (n-2)•180 and the (n) would be 6 because a hexagon has 6 sides so (6-2)= 4 and then 4•180 is 720. 720 is the area and you can do this with any polygon i believe

Kevin is staining the wooden floor of a court. The court is in the shape of a rectangle. Its length is 33 feet and its width is 32 feet. Suppose each can of wood stain covers 132 square feet. How many cans will he need to cover the court?

Answers

Answer: 8 cans

Step-by-step explanation: 33x32=1056 (the area) each can can go 132 so 1056/132=8

8 cans overall to cover the entirety of the court

Please Help!

Topic: Indices with algebraic expressions

Please Help!Topic: Indices with algebraic expressions

Answers

Answer:

7/4x squared

that's the answer to your question

Answer:

Step-by-step explanation:

7x^4\2

Gino has a contract to work 400 hours for a roofing company. So far, he has
worked 160 hours. What percent of the contract has Gino work.

Answers

Answer:

40%

how i got it: 160/400 *100

−2/5​ times 5/9 What is the sum

Answers

Answer:

-2/9

Step-by-step explanation:

The answer is -2/9. You can get this answer by canceling the common factor 5 out of the equation and rewriting it to get the equation -2 multiplied by 1/9. That then equals -2/9.

YOOOOOOOOOOOOO HEELPPPPPPPPPPPPPPPP

YOOOOOOOOOOOOO HEELPPPPPPPPPPPPPPPP

Answers

it’s bottom right from what i remember
hope this helps!

Drag each object to show whether distance is proportional to time in the situation represented.

Drag each object to show whether distance is proportional to time in the situation represented.

Answers

The chart is not proportional. The subway one is proportional. A car driving at a constant speed is proportional. The hiking one is not enough info. The elevator one is proportional. The diagram one is proportional.
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