Mathematics Middle School

HELP PLSS

13/16 ÷ N = 2 1/6

What is n?

A:4/9
B: 3/8
C. 4/7
D.5/8

EXPLAIN

Answers

Answer 1

Answer:

N = 3/8 (Answer B)

Step-by-step explanation:

Here we need to isolate the variable N.  Rewriting 2 1/6 as the equivalent 13/6, we get:

13/16 ÷ N = 2 1/6 = 13/6.

Then 13/16 ÷ N = 13/6, or

(13/16)      13

---------- = ------

    N          6

Dividing both sides by 13, we get:

 (1/16)        1

---------- = ------

    N          6

Cross-multipying results in 6/16 = N.

Reducing this, we obtain the solution, N = 3/8 (Answer B)

Answer 2
The right answer is (B)

Related Questions

Patricia is in charge of the food and has a total budget of $125. She orders 30 sandwiches at $3 per sandwich. Patricia would like to spend the rest of the money on jumbo bags of chips that cost $5 per bag of chips.
Which equation would you use to figure out how many bags of potato chips she can buy?

Answers

30x3= 90 125-90=35 and 35 divided by 5 is 7 so 7 is your answer

The first sequence rule is add 9 starting from 13. The second sequence rule is subtract 12 starting from 58. What is the first number that appears in both sequences?

22
31
34
46

Answers

Sequences are 46 so the answer is 46

46 hope this helps :)

Hello! I need help with trignometry.

Answers

Step-by-step explanation:

cot < B = BC/AC = 7/24

_____

This is your answer please look

BRAINLIEST iF correct

Answers

Answer:

See below.

Step-by-step explanation:

There are 28 things in the jar, of which 7 are watermelon.

You pick one at random, the chance it is NOT watermelon would be 21/28.

This is equal to 75% and 3/4

Answer:

75% (You'r correct)

Step-by-step explanation:

8 + 7 + 10 + 3 = 28

10 + 3 + 8 = 21

21/28 = .75

.75*100 = 75%

Write an expression equivalent to the sentence below. Be sure to show your work. "k is decreased by 20%"

Answers

K-0.2 should be your answer
k - 0.2k
Or take it a step further and it’s = 0.8k

1. Pia printed two maps of a walking trail. The length of the trail on the first map is 8 cm. The length of the trail on the second map is 6 cm.

(a) 1 cm on the first map represents 2 km on the actual trail. What is the scale factor from the map to the actual trail? What is the length of the actual trail?

(b) A landmark on the first map is a triangle with side lengths of 3 mm, 4 mm, and 5 mm. What is the scale factor from the first map to the second map? What are the side lengths of the landmark on the second map? Show your work.

Answer:

Answers

--Answer--

a. 16 km

b. 4/3 // 9,4 - 3 - 15/4

--Explanation--

look at image

Identify each statement that is both biconditional and true.

Answers

Answer:

I think it's A and D

It’s gotta be A and D

95 students choose to attend one of three after school activities: football, tennis or running.
There are 55 boys.
35 students choose football, of which 18 are girls.
30 students choose tennis.
14 girls choose running.
A student is selected at random.
What is the probability this student chose running?
Give your answer in its simplest form.

Answers

Answer 34/95
Since 38 students choose football and 23 students chose tennis, then 95 - 38 - 23 = 34 students chose running. The probability is 34 / 95.

Answer:

6/19

Step-by-step explanation:

30 students out of 95 chose running.

30/95 can be simplified to 6/19 by dividing by the HCF of 5

can yall pls help me with this, it isn't that hard but i need to know how to solve it in steps and in how to narrow it down, ty.

Answers

Answer:

[tex]\frac{times}{days}[/tex] = [tex]\frac{20}{5}[/tex] = [tex]\frac{m}{30}[/tex]

you need to be consistant when setting up the proportions. The times always need to be on top and the days needs to always on bottom.

Cross multiply and solve for the variable.

20(30) = 5(m)

600 = 5m

120 = m

So, in 30 days the theatre showed 120 movies.

This is all you need to do, don’t worry we all struggle :)

Answer the question

Answers

In my opinion 360 would be your closest answer.
Answer : 340 cm

Steps:
First find the surface area of the triangles
4 ( 1/2 times 10 times 12) = 240
Find the SA of the square
10 times 10= 100
Add the two answers
240 + 100 = 340

What is the equation of the line shown?

Answers

Answer:

C y = 1/3 x - 1

Step-by-step explanation:

The y-intercept is -1, so b = -1.

The slope is run/rise = 1/3

Equation:

y = 1/3 x - 1

1. Discover the volume and surface area of a cylinder with a radius of 3 inches and a height of 9 inches ?

Answers

Answer:

V ≈ 254.47 cubic inches

SA ≈ 226.19 square inches

Step-by-step explanation:

226.19 square inches

BRAINLIEST IF CORRECT

Answers

Answer:

Step-by-step explanation:

the first is 1/2

second is 1/52

third is 1/4

forth is 1/8

i think thats right any way :)

choosing a black card- 1/2
choosing a two of diamonds- 1/52
choosing a spade- 1/4
choosing a 2 or 4- 4/26

A graph titled Population of Ohio has years on the x-axis and population (millions) on the y-axis. Points are at (1930, 7), (1950, 8), (1970, 10.5), (1990, 10.8), (2010, 11.8). What is the purpose of using a scatterplot? Check all that apply. to organize bivariate data to plot points to connect a line to plot points for two sets of data to compare dependent and independent variables to visualize relationships between data to find the slope between two variables

Answers

Answer:

owowkwkwkwkww9282wowolwkwkw

Can someone help me on this please.

Answers

Answer: 7x1.5=10.5

Step-by-step explanation:

Bc i know

I think it’s 10.5 lolz

The wheels ona bike have a diameter of 26 inches. How many full revolutions will the wheels need to make to travel 100 feet?

Answers

Answer:

82 revolutions    Step-by-step explanation:

One revolution will be the circumference of the tire, so multiply pi (3.1416) times the diameter (26 in.) to get 81.68 in. then round it up to 82.

82 revolutions


Step by step explanation

How do I put this into a paragraph , you get 76 points so please answer

Answers

Write it all together I think

Answer:

put it all together and write normally

Step-by-step explanation:

Which integer represents a gain of 4 yards in a football game?

Answers

Answer:

+4

Step-by-step explanation:

Question: Which integer represents a gain of 4 yards in a football game?

Answer: it’s positive 4

Pls help I am confused

Answers

Answer:

missing number is a)0.01

Answer:

Answer is a) 0.01

Step-by-step explanation:

2500 times by 0.01 = 25

Please Help me :)
.
.
.
.
.

Answers

the correct answer is x = 20
The answer is 20 because the line u see x is 160 so the one kitty corner is also 160 and a straight line is 180 degrees so 180-160=20 so the answer is 20 degrees

A bakery sells 5 apples muffins for every 2 bran muffins sold. Which table shows this ratio?

Answers

Answer: B

Reason:

5 x 2 = 10 apple

2 x 2 = 4 bran

5 x 3 = 15 apple

2 x 3 = 6 bran

5 x 7 = 35 apple

2 x 7 = 14 bran

Answer:

its choice b

Step-by-step explanation:

Miranda wants to buy pencils with the school mascot. The graph above represents the cost for different numbers of pencils.

What is the cost per pencil?
• $0.12

• $0.16

• $1.12

• $8.30

Answers

Answer:

The answer is 1.12

Hope it helps

Answer:

It is A.

Step-by-step explanation:

100 pencils are $12, so just move the decimal 2 times to the right and there you have it.

PLEASE ANSWER THiS QUESTION ASAP

Answers

Answer:

Volume=66

Surface Area=144

Step-by-step explanation:

Volume:

3x4x11=132

132/2=66

Surface area:

11x4=44

11x3=33

3x4/2=12/2=6

6x2=12

5x11=55

44+33+12+55=144

Volume- 66 Surface area- 144
That’s what I got not sure if it’s right

Pat threw a football 5 more than twice the number of yards, y, which Gary threw. Which expression can be used to find the number of yards Pat threw the football? *​

**SHOW WORKK PLS​

Answers

Answer:

2y+5

Step-by-step explanation:

Lets start with an expression for how many yards Gary threw. Since y is the variable given in the problem, we'll use that.

Yards Gary threw = y

We also know that Pat threw 5 more than twice the yards Gary did. First, we multiply Gary's yards by 2, then add 5 more. We end up with the expression:

Yards Pat threw = 2y+5

The answer is 2y + 5 to this question

Multiply the first number by its reciprocal

try to explain in the most easiest way as possible plz and thank you ​

Answers

Answer:

when we multiply a number by its reciprocal we get-

For example- 2/1 × 1/2 = 1 . Every number has a reciprocal except 0 (1/0 is undefined)

Answer box1 : 42
Answer box2 : 1

I always remember REciprocal = REverse the fraction. So the of 6/7 is going to be 7/6 and so on.

Now you can just think of it like regular multiplication. You can spilt it into 2 problems (top and bottom)

6 x 7 = 42
7 x 6 = 42

Any number over itself always equals 1, so that means anytime you multiply a fraction by its own reciprocal, your answer will always be 1

I hope this helps :)

Find the median of the set of data. Use a calculator if necessary. (Remember to put the list in numerical order.)

13, 7, 12, 9, 6

Median is _____.

6
9
12
13

Answers

Answer:

9

Step-by-step explanation:

To find the median of a set of data, arrange the data by value:

6, 7, 9, 12, 13

The number in the middle is the median.

Answer:

median is 9

Step-by-step explanation:

to find median u must arrange the data from ascending to descending order.

6 , 7 , 9 , 12 , 13

median = N + 1/2   (N means no of data)

= 5 + 1/2

= 6/2

= 3 th term

= 9

first good answer gets brainiest

Answers

1/4

since there is 4 letters in the word math

so 1 out of 4

Hope it helps...

Answer:

but it's 1/4

Step-by-step explanation:

You are in miss hood class now bc this is on the test

mark me brainlest

Part B: Collins also does part-time yard work. The ratio of the number of hours Collins works to the money he earns in dollars is 1:7. Create a table to show the money earned by Collins for 5, 6, and 8 hours of doing yard work. (3 points)

Answers

Answer:

look below :)

Step-by-step explanation:

for 5 it’s 35
for 6 it’s 42
for 8 it’s 56

Please help! I need this ASAP!!! + Brainliest to first correct answer!

Answers

Answer:

[tex]\text{C. } 2[/tex]

Step-by-step explanation:

Proportional functions can be represented by [tex]y=kx[/tex], where [tex]k[/tex] is a constant of proportionality and [tex](x, y)[/tex] represents any point the line passes through.

In the graph, we can see the line passes through (20, 40). Therefore, we can plug in these coordinates to find the constant of proportionality:

[tex]y=kx,\\40=k(20),\\k=\frac{40}{20}=\boxed{\text{C. }2}[/tex]

Answer is C.2

I just took that test

These four numbers are plotted on a number line -1, -1.5, 1/4, -1/2, Which is the correct ordering on the number line, from left to right.

Answers

Answer: -1.5, -1, -1/2, 1/4

Step-by-step explanation:

Answer:

-1.5, -1, -1/2, 1/4

Step-by-step explanation:

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