All categories

2 years ago

What is the difference of the means of the distributions? 15 30 45 60

Mathematics

2 answers:

kotegsom [21]2 years ago

7 0

Answer:

I agree the difference is 15.

Step-by-step explanation:

valentina_108 [34]2 years ago

5 0

Answer:

The difference is 15.

Step-by-step explanation:

30-15=15

45-30=15

60-45=15

You might be interested in

What is the quotient of (x^3 - 3x^2 + 3x - 2) ÷ (x^2 - x + 1)?

Ugo [173]

Answer:

x-2

The choose (1)

Step-by-step explanation:

(x³-3x²+3x-2)÷(x²-x+1)

(x-2)(x²-x+1) ÷ (x²-x+1)

Delete (x²-x+1)

so = (x-2)

4 0

3 years ago

What is the asymptote for the graph of this logarithmic function?<br><br> f(x) = log3(x – 1)

Pepsi [2]

Answer:

Vertical Asymptote:

$x=1$

Horizontal asymptote:

it does not exist

Step-by-step explanation:

we are given

$f(x)=log_3(x-1)$

Vertical asymptote:

we know that vertical asymptotes are values of x where f(x) becomes +inf or -inf

we know that any log becomes -inf when value inside log is zero

so, we can set value inside log to zero

and then we can solve for x

$x-1=0$

we get

$x=1$

Horizontal asymptote:

we know that

horizontal asymptote is a value of y when x is +inf or -inf

For finding horizontal asymptote , we find lim x-->inf or -inf

$\lim_{x \to \infty} f(x)= \lim_{x \to \infty}log_3(x-1)$

$\lim_{x \to \infty} f(x)=log_3(\infty-1)$

$\lim_{x \to \infty} f(x)=undefined$

so, it does not exist

7 0

3 years ago

Read 2 more answers

A jacket that cost a store $120 was marked up to $168. What percent was the mark up?

german

Answer:

48%

Step-by-step explanation:

you have to subtract 168 and 120

8 0

2 years ago

Read 2 more answers

2. 3х - бу = 18<br> 4.<br> How do you solve for y

Gnoma [55]

Answer:

$y = - 3 + \frac{1}{2} xxer$

Step-by-step explanation:

move variable to the right-hand side and change its sign

$- 6y = 18 - 3x$

divide both sides of the equation

$y = 3 + \frac{1}{2} x$

8 0

2 years ago

A sled is being pulled with a force of 120 N at an angle of 35o with the horizontal. How far is the sled pulled if 1100 J of wor

natta225 [31]

Answer:11.2 m

Step-by-step explanation:

Given

Force Applied $F=120 N$

inclination $\theta =35^{\circ}$

Force has two components here i.e. $F\cos \theta$ and $F\sin \theta$

$F\cos \theta$ will will do work

Work done is given by force time displacement

$W=120\cdot \cos 35\times s$

$1100=120\times \cos 35\times s$

$s=11.19\approx 11.2 m$

7 0

3 years ago