which has the lowest iqr

Answer:

Scales are used on maps in the same way that they are used in plans.

A scale of 1 : 50 000 is used on many Ordnance Survey maps.

This means that 1 cm on the map represents an actual distance of 50 000 cm (or 500 m or 0.5 km).

Converting measurements on a map

We saw above that if a map has a scale of 1 : 50000, then 1 cm on the map is 50000 cm in real life.

(a) Imagine we have measured a distance as 3 cm on this map, and we want to find out how far this is in real life.

To work out the distance in real life, we need to multiply this length by 50000.

This gives 3 cm × 50000 = 150000 cm which is 1500 m or 1.5 km.

Alternatively, we could have just remembered that each 1 cm on the map is 0.5 km in real life.

Hence, 3 cm on the map must be 3 × 0.5 km = 1.5 km in real life.

(b) Now imagine we want to walk 4.5 km in real life, and we need to find out how far this is on the map.

To work out the distance on the map, we need to divide this length by 50000.

4.5 km = 4500 m = 450000 cm. Dividing 450000 cm by 50000 gives a distance on the map of 9 cm.

Alternatively, we could have just remembered that each 0.5 km in real life is 1 cm on the map.

If we divide 4.5 km by 0.5 km we get 9, so the distance on the map must be 9 cm.

I hope this helped, and Brainlyest plz

Answer:

1.6 kids

2.6

3.6

4.6

5.6

Step-by-step explanation:

if you count by 6 then you will see that im right

First convert all the units into millimetres.

1 metre = 1000 millimetres

10 metres = 10000 millimetres

2 : 1000 :: x : 10000

Remember this: Product of means is equal to the product of extremes.

2 × 10000 = 1000x

20000 = 1000x

∴ x = 20000 ÷ 1000

x = 20 millimetres

PLEASE MAKE THIS ANSWER THE BRAINLIEST

Answer:

2 × 10000 = 1000x

20000 = 1000x

∴ x = 20000 ÷ 1000

x = 20 millimetres

Step-by-step explanation:

No need brainlist hope it helps

Answer:

6

Step-by-step explanation:

A hexagonal pyramid has six faces and one base. This is because a hexagon has six sides.

Step-by-step explanation:

6 sided because hexa = 6

......

Answer:

the answer is c

Step-by-step explanation:

Answer:

C. (x,y)↦(y,x)

Step-by-step explanation:

Answer:

it’s 29.

Step-by-step explanation:

Answer:

2/5−3/5+/10

Step-by-step explanation:

Answer:

The answer is 7.5 hours.

Step-by-step explanation: This is because if he spent 2/3 of every night doing homework for five days then he would spend a lot more than 3 hours and the other answers are even below 3 so thats gotta be incorrect.

Hope this helps.

Answer:

The answer is three and one third hours

Step-by-step explanation:

If Oscar spent two thirds an hour for five nights doing homework, then we would have night one is two thirds, the next night he spent one and one third, the next night would be 2 hours total, then the next night would add another 2/3 making it 2 2/3, finally the last night is two thirds of an hour making it a total of 3 and 1/3 hours spent on homework that week. Hope this helps

I can't see the hole word problem but I think it's 1.5

Answer:

12.5

Step-by-step explanation:

To find the volume you do L*H*W and I got.

Answer:

12.5

Step-by-step explanation:

to get it you have to multiply the length times the width times the height.

this method works for almost every 3D shape.

Hope this helps!!!

Answer:

Hi! Im not sure about the other parts- But i know how to solve for the median!

Step-by-step explanation:

Ok to start off this is your data set.

64 53 60 60 56 58 51 55 60

Then after you place all these numbers in order from least to greatest.

51 53 55 56 58 60 60 60 54

Then you cross them out from side to side till you have the middle number or two numbers in the middle.

58,

So your median is 58!

(I know how to solve for the other ones but i think this is part a)

So i think its this-

Minimum: 51

Median : 53

Maximum: 64

First quartile: 55

Thirf Quartile: 60

( To solve for quartile tiles just say "I crossed out the numbers on each side starting from the median to the minimuk for the first quartile and then the Maximum for the Third quartile.)

I hope dis helped :> Bye!!

Answer:

2/3(3/4x-3/2) = 1/2x-1

(2x+1) - (x+3/2) = x - 1/2

Step-by-step explanation:

1) Distribute 2/3 to both 3/4x and -3/2

2/3(3/4x) = 6/12x which can be simplified as 1/2x

2/3(-3/2) = -6/6 which simplifies to -1

2/3(3/4x-3/2) = 1/2x-1

2) (2x+1) - (x+3/2) combine like terms

2x-x = x

1 - 3/2= 1- 1 1/2 ( change 3/2 into an improper fraction. 2 goes into 3 one time with one left over. Place the “leftover” back on top of the original denominator of 2)

1- 1 1/2 = -1/2, so

(2x+1) - (x+3/2) = x - 1/2

Answer:

The answer is 379.17 m2

Step-by-step explanation:

First you get the area of the triangle which is A = 1/2 x base x height, then you get the area of the semi circle which is A = 3.14 x r to the power of 2 divided by 2, once you get both answers, you add them up to get your finale answer.

Correct me if I'm wrong, please.

Answer:

K

Step-by-step explanation:

you can't have negative distance and K is positive being the greatest

Answer:

Yes

Step-by-step explanation:

Answer:

28 i think then 15 if im work sorry ill rework it out in a min

Complementary angles add up to 90 degrees.

Let x = complement of angle M is 10 degrees.

We want to solve x + M = 90.

Let's solve for M.

10 + M = 90

M = 90 - 10

M = 80.

The measure of angle M is 80 degrees.

Answer: do you still need help comment ok

Step-by-step explanation:

Answer:

1) 147

2) 87[tex]m^{2}[/tex]  

Step-by-step explanation:

1) Area of triangle = × base length × height

= [tex]\frac{1}{2}[/tex] × 14 × 10

= 70 [tex]m^{2}[/tex]

Area of a semicircle = [tex]\frac{\pi r^{2} }{2}[/tex] ( r is the radius)

Radius = half of diameter = [tex]\frac{14}{2}[/tex] = 7m

Area of semicircle = [tex]\frac{\pi 7^{2} }{2} = \frac{\pi49 }{2}[/tex]

= 77[tex]m^{2}[/tex] ( Nearest whole number )

Total area = 77 + 70 = 147[tex]m^{2}[/tex]

2) Divide the shape into 2 rectangles

Area of a rectangle = length × width

Rectangle 1 = 7 × ( 3+3+5 )

= 7 × 11 = 77[tex]m^{2}[/tex]

Rectangle 2 = 2 × 5

= 10[tex]m^{2}[/tex]

Total Area = 77 + 10 = 87[tex]m^{2}[/tex]

Answer:

1) 147

2) 87

Step-by-step explanation:

Answer:

The answer is $420 dollars

Step-by-step explanation:

you times 560 by 25%

that comes to a total of 140/

Ms. Dawson's class raised 25 percent more so you would have to subtract 140 from 560

560-140=420

420 is how much Mr. Casey's class raised

Answer:

6 (1/2x3x4) and the one on the right is 72 (6x12)

Step-by-step explanation:

52.22 this is because if you divide 2350 by the same day pass that is what you get

Answer:

Nvm, i didnt see it and mark the 1st one, 4th one, and 5th one.

For temp its the third one

Answer: 1/12

Step-by-step explanation:

We know by looking at the spinner that there is a 1/6th chance of getting purple. (There are 6 colors and 1 purple). We also know that we have a 1/2 chance of flipping a heads on the coin. We multiply because it is an “and” problem and get 1/12.

Hope that helps!

2 in a 6

cause a quarter only has 2 sides and the circle only has 6 colors

so its 2 in a 6

Answer:

B, D, E

Step-by-step explanation:

I got it correct on USATestPrep

Segment CD will be parallel to segment C'D'. And the area and perimeter of the shape will remain the same. Then the correct options are B, D, and E.

The translation does not change the shape and size of the geometry. But changes the location.

Suppose translating quadrilateral ABCD by 8 units to the left and 8 units down results in a new quadrilateral A'B'C'D'.

In the translation, the position is changed only but the dimension of the shape does not change.

Segment CD will be parallel to segment C'D'. And the area and perimeter of the shape will remain the same. Then the correct options are B, D, and E.

More about the transformation of the shape link is given below.

https://brainly.com/question/27224339

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