help pls Nate went camping with his family. They left their house at 4:20 P.M. It took 1 hour and 15 minutes to drive to the campground. When they arrived, they spent 40 minutes setting up the campsite and 1 hour and 15 minutes cooking dinner. What time was it when Nate and his family finally ate dinner?

Include A.M. or P.M. in your answer (for example, 11:58 A.M.).

Answer:

168 books

Step-by-step explanation:

Given

[tex]English = \frac{3}{8}[/tex]

[tex]Chinese = \frac{5}{7}[/tex] of the remaining books

Required

Determine the total number of books

If the proportion of the English books is 3/8, the the remaining is:

[tex]Remaining = 1 - English[/tex]

[tex]Remaining = 1 - \frac{3}{8}[/tex]

Take LCM

[tex]Remaining = \frac{8 - 3}{8}[/tex]

[tex]Remaining = \frac{5}{8}[/tex]

From the question, we understand that:

[tex]Chinese = \frac{5}{7}[/tex] of the remaining books

This means:

[tex]Chinese = \frac{5}{7} * \frac{5}{8}[/tex]

[tex]Chinese = \frac{5*5}{7*8}[/tex]

[tex]Chinese = \frac{25}{56}[/tex]

From the question, we also understand that 75 are Chinese books.

The total number of books can then be calculated using:

[tex]Chinese = \frac{25}{56} * Total[/tex]

Substitute 75 for Chinese

[tex]75 = \frac{25}{56} * Total[/tex]

Make Total the subject:

[tex]Total = \frac{56 * 75}{25}[/tex]

[tex]Total = \frac{4200}{25}[/tex]

[tex]Total = 168[/tex]

There are 168 books are there in her book collection if there are 75 Chinese books.

Given

Miko has a vast collection of books in her library.

English books = 3/8

Chinese books = 5/7.

A ratio is a comparison of two or more numbers that indicates their quantities in relation to each other.

The proportion of the English books is 3/8, the remaining is:

[tex]\rm Remaining\ books=1-\dfrac{3}{8}\\ \\ Remaining\ books=\dfrac{8-3}{8}\\\\ Remaining\ books=\dfrac{5}{8}[/tex]

Then,

Chines books = ratio of Chinese book × ratio of remaining books × Total books

[tex]\rm 75=\dfrac{5}{7}\times \dfrac{5}{8}\times Total \ books\\\\Total \ books =\dfrac{75 \times 7\times 8}{5\times 5}\\\\Total \ books =3\times 56\\\\Total \ books=168\\[/tex]

Hence, there are 168 books are there in her book collection if there are 75 Chinese books.

To know more about proportion click the link given below.

https://brainly.com/question/12674321

Answer:

The First one x + y = -5 the x would be -4 and the y would be -1 and for the Second one x - y = 7  The x would be -8 or -9 and the y would be -1 or -2

Step-by-step explanation:

Hope this helps you. :)      For the second one -9 - -2 = -7 and -8 - -1 =7 so either one could work.

Answer: 13

Step-by-step explanation: 13 because if u multiple u get 13 I hope this helped :)

On a coordinate plane, a line goes through points (0, 0), (5, 3), (10, 6) is

y = 3/5x

and, x y = 3/5

The property of having suitable proportions in terms of size, number, degree, harshness, etc.: If a defensive action against an unfair attack results in the destruction that contravenes the proportionality criterion, it may even go far beyond a justifiable defense.

A mathematical comparison of two numbers is called a proportion. According to proportion, two sets of provided numbers are said to be directly proportional to one another if they increase or decrease in the same ratio. "::" or "=" are symbols used to indicate proportions.

Here the given three points are (0, 0), (5, 3), (10, 6).

So, the equation of the line passing through the points (0, 0), (5, 3) is

y- 0/ (x-0)= (3-0)/(5-0)

y/ x = 3/5

y= 3/5x

Learn more about proportionalities here:

https://brainly.com/question/3254974

#SPJ7

Answer:x=15

Step-by-step explanation:

Answer: Zander Runs, 13.125 miles. You take the mixed number and change it into an improper fraction. So you get 63/4 then multiply that by 5/6 and get 13.125 miles there is your answer. I hope this helps you

Step-by-step explanation:

Answer:

Step-by-step explanat:

77n^2

Answer:

16 boxes

Step-by-step explanation:

160+50x=1000

Solve for the x and you'll get 16.8. Now, because you can't have a fraction of a box, and you can't go over the limit, the answer is 16 boxes.

(How to solve for x:

Get x by itself by subtracting 160 to both sides.

50x=1000-160

50x=840

Divide both sides by 50.

x=16.8)

Answer:

100 POINTS! (50 split up) PLSSSSSSSSSS HELP!!! I REALLY NEED IT SO MUCH :( I PROMICE TO GIVE BRAINLIEST AND FIVE STARS AND A THANKS! 6TH GRADE SCIENCE! i used all my points for this!

You measure the mass of an apple using a balance. You get these three measurements:

Trial 1: 167.0 g

Trial 2: 166.9 g

Trial 3: 167.2 g

You know that the true mass of the apple is 172 g. Describe your results in terms of precision and accuracy. Explain your answer in a paragraph for the best grade.

Step-by-step explanation:

Answer:

0.1169

Step-by-step explanation:

We solve the question using the z score formula

z = (x-μ)/σ/√n where

x is the raw score = 4800 miles

μ is the population mean = 4550 miles

σ is the population standard deviation = 1470 miles

n is the random number of samples = 49 drivers

Greater than sign = >

For x > 4800 miles

z = 4800 - 4550/1470/√49

= 4800 - 4550/1470/7

= 4800 - 4550/210

= 1.19048

Probability value from Z-Table:

P(x<4800) = 0.88307

P(x>4800) = 1 - P(x<4800)

P(x>4800) = 1 - 0.88307

P(x>4800) = 0.11693

Approximately to 4 decimal places = 0.1169

Therefore, the probability that these drivers have a sample mean greater than 4800 miles is 0.1169

Answer:

67

Step-by-step explanation:

I'm pretty sure 67 is a prime

Answer:

B $18,861.25

Step-by-step explanation:

Answer: 18

Step-by-step explanation:

2r+12/n

Plug in the 3 and 7

2(7)+12/3

14+4

18

Hope that helps

Answer:

-6x+10

Step-by-step explanation:

The distributive property states that multiplying each term will yield the same product as multiplying the sum. This means to expand this expression multiply both addends by 2 then add together. So, the new expression is, 2 * -3x + 2 * 5, which simplifies to -6x+10.

Answer:

Step-by-step explanation:

-6x+10

Answer:

 -9p3 + 6p2 + 9p - 26/ p

Step-by-step explanation:

hope this helps

Answer:

-8

Step-by-step explanation:

Answer:

~60•the length of PQ . , the length of QR is 90• Tell me if I'm wrong . sorry if I got it wrong .~

1/2 / 4 = 1/8

1/8 is the answer

Answer:

408

Step-by-step explanation:

145+263=408

Answer:

408

Step-by-step explanation:

145+263=408

Hope it helps

PLS RATE AS BRAINLIEST ANSWER

Answer:

3x+5 is 130 whereas they have no

Answer:

55

Step-by-step explanation:

Table - 450 + 540 = 990

Graph - 850 + 85 = 935

On the table eleven would equal 990.

On the graph eleven would equal 935.

990 - 935 = 55

Answer:

-opposite sides of a parallelogram are congruent.

-definition of a parallelogram

- alternate interior angles are congruent

Step-by-step explanation:

Answer:

[tex]b=\sqrt{7}[/tex]

Step-by-step explanation:

When we solve for this we should always remember this formula [tex]a^2+b^2=c^2[/tex] and since we already know a and c we can plug that in to find out what b could be but we won't actually solve it.

[tex]a^2+b^2=c^2\\3^2+b^2=4^2\\9+b^2=16\\b^2=7\\\sqrt{b^2}=\sqrt{7}\\b=\sqrt{7}[/tex]

So b would equal whatever the square root of 7 is.

Answer:

-23

Step-by-step explanation:

13-4(3+6)

13-4x9

13-36

-23

Answer:

c. or d

Step-by-step explanation:

The answer is b. (James wants to know how much dirt can fit into a box)

This situation requires you to know the volume of the box so that you can know how much dirt to put in it.

Happy to help

Answer:

C. 165

Step-by-step explanation:

75 x 2.2 = 165

Answer:

n = 5.5

Step-by-step explanation:

Let the number be n. The quotient of a number divided by 11 is 0.5.

ATQ,

[tex]\dfrac{n}{11}=0.5[/tex]

Multiply both sides by 11.

[tex]\dfrac{n}{11}\times 11=0.5\times 11\\\\n=5.5[/tex]

Hence, the required number is 5.5.

Answer:

b. - = 0.5 = 5.5

Step-by-step explanation:

Answer: x−²-2x−3

If I Helped, Please Mark Me As Brainliest, Have A Great Day :D

Btw I Will Be Heading Off Now, SO Goodbye

Answer:

-9x-27+15x=6x-27

.....6x-27.…...

Answer:

D: 6x - 27

Step-by-step explanation:

1. Distribute

2. Combine like terms

3. You will get your final answer

-9(x + 3) = -9x - 27

-9(x) = -9x

-9(3) = -27

-9x - 27 + 15x

-9x and 15x are like terms. So add them

-9x + 15x = 6x

So your final answer is 6x - 27.

Hope it helped!