All categories

3 years ago

A data set has the following statistical measures.

Mathematics

1 answer:

bezimeni [28]3 years ago

4 0

Answer:

There is a large outlier.

Step-by-step explanation:

You might be interested in

AB = x + 3

torisob [31]

Answer:

Step-by-step explanation:

IF it is a SYMMETRIC kite

CB = CD

x + 4 = 2x - 1

x - x + 4 + 1 = 2x - x - 1 + 1

5 = x

AB = AD

x + 3 = 3x - y

5 + 3 = 3(5) - y

8 = 15 - y

y = 7

4 0

2 years ago

William invested $5000 in an account that earns 3.8% interest, compounded annually. The formula for compound interest is A(t) =

Anestetic [448]

I think you have mistaken the formula.
I will do it this way.

Interest after 6 years: 1.038^6 × $5,000

Thus, amount after 6 years = $6,253.95

6 0

3 years ago

Read 2 more answers

The scale of this map is 1 inch = 50 miles. The ruler measures the distance between Gary, Indiana, and Traverse City, Michigan,

levacccp [35]

Answer:

<em>150 miles</em>

Step-by-step explanation:

Given the scale on the map using the conversion factor

1 inch = 50 miles

We are to find the equivalent miles between the cities in miles if the distace is 3inches

3inches = x

Divide both expressions

1/3 = 50/x

Cross multiply

x = 3 * 50

x = 150

<em>Hence the actual distance between these two cities in miles is 150 miles </em>

6 0

2 years ago

Find the general solution of (x+3)y’=2y

gregori [183]

Answer:

$y=C(x+3)^2$

Step-by-step explanation:

We are given:

$\displaystyle (x+3)y^\prime=2y$

Separation of Variables:

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

So:

$\displaystyle \frac{dy}{y}=\frac{2}{x+3} \, dx$

Integrate:

$\displaystyle \int\frac{dy}{y}=\int\frac{2}{x+3}\, dx$

Integrate:

$\displaystyle \ln|y|=2\ln|x+3|+C$

Raise both sides to e:

$|y|=e^{2\ln|x+3|+C}$

Simplify:

$|y|=(e^{\ln|x+3|})^2\cdot e^C$

So:

$|y|=C|x+3|^2$

Simplify:

$y=\pm C(x+3)^2=C(x+3)^2$

5 0

3 years ago

Here is a simple math question

serg [7]

Answer: range: 49-22=27

median: 40+41=81 81/2=40.5

mean: add up all the numbers=485 485/12=40.4

mode: 39, 40 and 46

4 0

3 years ago

Read 2 more answers