1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lorico [155]
3 years ago
13

Find the scale ratio for the map described below. 1 mm ​(map) equals 500 m ​(actual) The scale ratio is 1 to nothing.

Mathematics
1 answer:
lana66690 [7]3 years ago
4 0

Answer:

1:500000

Step-by-step explanation:

1 mm ​(map) equals 500 m ​(actual) .

Let's convert 500 m to mm.

1m = 1000mm

500m = 500000 mm

So 1mm to 500000mm on a scale is

1:500000

So it's all about converting the metre to million metre then doing the ratio.

In this case we are not to divide anything because it's already in 1.

So it's 1mm on paper then 500000mm on actual.

Thank you

You might be interested in
Use Newton's Method to approximate the zero(s) of the function. Continue the iterations until two successive approximations diff
Nana76 [90]

Answer:

Poop

Step-by-step explanation:

4 0
3 years ago
What is the third quartile of this data set ? 14,18,20,21,25,32,40,44,48
kotykmax [81]

42

Step-by-step explanation:

Step 1 :

Given data set - 14,18,20,21,25,32,40,44,48

We need to get the 3rd quartile

Step 2 :

To find the quartile's , we have to divide the data set into 4 equal quarters.

The 3rd cut will give the 3rd quartile

Step 3:

The median of this data set is at 25, there are 4 numbers below and above it.

Now we take the 2nd half of the set , after the median and take the median of it.

There are 4 numbers in the 2nd half 32,40,44,48. Cutting this into 2 , we have the cut to fall between 40 and 44. Hence taking the average of this will give the 3rd quartile.

The average of 40 and 44 is 42 .

Hence the 3rd quartile is 42.

7 0
3 years ago
Grant attended 75% of his Student Council meetings. If there were 40 meetings, how many did Grant NOT attend?
Luden [163]

Answer:

10

Step-by-step explanation:

take your total and multiply it by the percentage.

40 × .75 = 30. he attended 30 meetings. take your total and subtract your new value.

40 - 30 = 10 meetings not attended

5 0
3 years ago
I NEED FAST HELP!!!!!!!!!!!!!!!!!!!
Sindrei [870]

Answer:

The student is expected to spend <em>15.4 hours </em>doing homework

Step-by-step explanation:

The scattered plot shows there is a close correlation between the variables. A line of best fit will go through the 'center' of the points. Since we are not required to find an exact line, we'll draw it in red color as shown below

To know the equation of that line, we must take two clear points of it from the graph. We'll pick (28,4) and (4,25)

The equation of a line, given two points (a,b) and (c,d) is

\displaystyle y-b=\frac{d-b}{c-a}(x-a)

Using the selected points

\displaystyle y-4=\frac{25-4}{4-28}(x-28)

Simplifying and computing results, the equation is

\displaystyle y=-\frac{7}{8}x+\frac{57}{2}

Using that equation, we can predict how many hours the students will spend doing homework if they spend 15 hours watching TV

\displaystyle y=-\frac{7}{8}(15)+\frac{57}{2}=15.4 hours

So the student is expected to spend 15.4 hours doing homework

7 0
3 years ago
Pre-algebra builder #23-24 answers
const2013 [10]

Answer:

Step-by-step explanation:

one

7 0
3 years ago
Other questions:
  • A fruit salad recipe requires 20 cups of blueberries, 22 cups of strawberries, and 18 cups of grapes. To make a batch with 3 cup
    15·2 answers
  • a group of 19 students want to see the show at the planetarium tickets cost 11 dollars for each student who is a member and 13 d
    7·1 answer
  • James has a job analyzing page layouts. He often needs to measure the sizes of letters printed on a page. Which of the following
    15·2 answers
  • Solve for h:<br> v = 2rh
    5·1 answer
  • Help me out, please :}
    8·1 answer
  • Can someone help me out my math grads are bad
    12·2 answers
  • Given points B (-9,5), L (5, 13), U (8,-4), and E(-1,-6).
    8·1 answer
  • 12. Paul has 10 marbles in a bag. If there are a green, 2 red, and 4 blue. What is the probability that a marble
    11·1 answer
  • Consider the graphed function,
    14·1 answer
  • Determine the type of triangle that is drawn below. R 34° 4 T 1019 5.6 3.22 45° S
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!