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3 years ago

24 pnts ⁉️‼️‼️ PIC ATTACHED HELPPPP PLZ NEED DONE BY DAY AFTER TMR ‼️‼️⁉️

Mathematics

1 answer:

notsponge [240]3 years ago

4 0

Answer:

Step-by-step explanation:

Answer to 2:

a) 26 is upper Quartile

b) Inter-Quartile Range = Upper Quartile - Lower Quartile = 26 - 14.5 = 11.5

whereas cost of CDs lie between 7 to 29 Dollars

c) Median is 2nd Quartile which is 20.5

d) 29

e) 5 CDs

f) 2 CDs

Answer to 3:

a) 2nd Quartile is the median which is 75

b) First Quartile is 70

c) The statement "75 represents the mean score" is not true

d) 85 is the 3rd Quartile

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What is the number of solid 3-inch by 2-inch by 2-inch rectangular prisms that can be

Lerok [7]

Answer:

It will be about 12 inches

3 0

3 years ago

Use your understanding of the symmetry of the sine and cosine functions to determine the value of tan(−theta) for all

Dmitriy789 [7]

Answer:

$tan(-\theta)=-tan\theta$

Odd function

Step-by-step explanation:

We are given that

$tan(-\theta)$

We have to determine the value of $tan(-\theta)$ and find tangent function is odd,even or neither.

$tan(-\theta)=\frac{sin(-\theta)}{cos(-\theta)}$

$tan\theta=\frac{sin\theta}{cos\theta}$

We know that

$sin(-\theta)=-sin\theta$

$cos(-\theta)=cos\theta$

By using identities

Then, we get

$tan(-\theta)=\frac{-sin\theta}{cos\theta}=-tan\theta$

$tan(-\theta)=-tan\theta$

Odd function: If $f(-x)=-f(x)$

Even function:If $f(-x)=f(x)$

$tan(-\theta)=-tan\theta$

Therefore, function is an odd function.

7 0

2 years ago

What is a sequence of transformations?

Lunna [17]

Answer:

In mathematics, a sequence transformation is an operator acting on a given space of sequences (a sequence space). ... Sequence transformations are also commonly used to compute the antilimit of a divergent series numerically, and are used in conjunction with extrapolation methods.

Step-by-step explanation:

8 0

3 years ago

For every 15 minutes of driving you've drove 600 miles what is the unit rate

ElenaW [278]

Answer:

Step-by-step explanation:

40 miles per minute

4 0

2 years ago

A circle has been split into 8 sectors each of which can be colored as 4 different colors, and no consecutive sectors are colore

Eva8 [605]

Answer:

5832 ways

Step-by-step explanation:

Since the circle has 8 sectors and there is 4 colour,

Assuming the sectors are numbered 1 to 8,

Sector 1 : can be coloured with any of the 4 colour in 4 ways

Sector 2 can be coloured with any of the remaining 3 colours in 3 ways

Sector 3 in 3 ways without using the colour in sector 2

Sector 4 in 3 ways without using the colour in sector 3

Sector 5 in 3 ways without using the colour in sector 4

Sector 6 in 3 ways without using the colour in sector 5

Sector 7 in 3 ways without using the colour in sector 6

Sector 8 in 2 ways without using the colours in sector 1 and 7

Number of ways of colouring = 4*3*3*3*3*3*3*2 = 5832 ways

3 0

2 years ago