All categories

3 years ago

Help please thanks!!!!!

Mathematics

2 answers:

Strike441 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

The interquartile range is the difference between the upper quartile ( the right side of the box plot ) and the lower quartile ( the left side of the box plot )

For cars this is 29 - 22 = 7 and

For minivans is 21 - 18 = 3

postnew [5]3 years ago

6 0

Answer:

The second one, cars 7mpg, minivans 3mpg

Step-by-step explanation:

This is because if you subtrect the upper quartile from the lower quartile you get a range this range is the answer to the queestion.

You might be interested in

The graph shows an image of a dilation about the origin with a scale factor of . What are the coordinates of the pre-image of ,

timama [110]

Answer:

A- (-8,-12)

Step-by-step explanation:

I got it right on the test

7 0

3 years ago

Which quadratic equation has the roots -1+4i and -1-4i

AysviL [449]

Answer:

Step-by-step explanation:

Solve the quadratic in answer choice C using the quadratic formula:

$x=\frac{-b+/-\sqrt{b^2-4ac} }{2a}$ .

Here a=1, b=2, and c=17.

Substitute and you'll have:

$x=\frac{-b+/-\sqrt{b^2-4ac} }{2a} =\frac{-2+/-\sqrt{(-2)^2-4(1)(17)} }{2(1)}=\frac{-2+/-\sqrt{4-68}}{2)}$

$\frac{-2+/-\sqrt{-64} }{2}=\frac{-2+/-8i }{2}=-1+/- 4i$

6 0

4 years ago

A cylinder has a helght of 16 cm and a radius of 5 cm. A cone has a helght of 12 cm and a radius of 4 cm. If the cone is placed

erma4kov [3.2K]

Answer:

1055.04 cm³

Step-by-step explanation:

Given that,

Height of a cylinder, h = 16 cm

Radius of the cylinder, r = 5 cm

The height of a cone, h' = 12 cm

The radius of a cone, r' = 4 cm

The volume of the cylinder will be :

$V=\pi r^2 h\\\\=3.14\times 5^2\times 16\\\\=1256\ cm^3$

The volume of a cone is given by :

$V'=\dfrac{1}{3}\pi r^2 h\\\\=\dfrac{1}{3}\times 3.14\times (4)^2\times 12\\\\=200.96\ cm^3$

Volume of the air surrounding the cone Inside the cylinder = 1256 - 200.96 = 1055.04 cm³

Hence, the required answer is equal to 1055.04 cm³.

3 0

3 years ago

Tina and penny share 36 sweets in the ratio 1:2. How many sweets does penny get?

torisob [31]

Answer:

24 sweets

Step-by-step explanation:

Total amount of sweets is 36

Goal to divide into 3 (1+2) and give out the sections.

36/3 = 12

Tina sweets = 12(1) = 12

Penny sweets = 12(2) = 24

12:24

1:2

6 0

3 years ago

Read 2 more answers

What is the value of the is V divided by eight equals two

ludmilkaskok [199]

V/8=2

so we multiply both sides by 8 and end up with v=16

4 0

3 years ago