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3 years ago

What is wrong with this dot plot?

Mathematics

1 answer:

Dafna1 [17]3 years ago

6 0

Step 1: Assess the key characteristics. Examine the peaks and spread of the distribution. ...
Step 2: Look for indicators of nonnormal or unusual data. Skewed data and multi-modal data indicate that data may be nonnormal. ...

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6.849 to the nearest hundredth

diamong [38]

Answer:

6.85

Step-by-step explanation:

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3 years ago

The 20% tip for a $60 meal is?

BARSIC [14]

Answer:

$12

Step-by-step explanation:

60.00 meal

x 20percent tip

you convert the 20 percent to .20

so 60

x .20

------------

12.00

5 0

3 years ago

Read 2 more answers

Empirical rule of 139 cm and 193 cm

sesenic [268]

<span> 166cm would be your answer.</span>

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3 years ago

An equation is shown below:

borishaifa [10]

Answer:

Answer in explanation section

Step-by-step explanation:

8(2x-14)+13=4x-27. Given

16x-112+13=4x-27. Distributive property

16x-99=4x-27. Simplify

14x-99=-27. subtract

14x=72. Subtract

x=36/7. Divide to get x

7 0

3 years ago

II. Let f(x) = 9 – x , g(x) = x2 + x, and h(x) = x – 2. Compute the following:

Neko [114]

Answer:

$h(g(x))=x^2+x-2$

$h(g(f(x))= x^2-19x+88$

Step-by-step explanation:

<u>Composite Function</u>

Suppose f(x) and g(x) are real functions, the composite function named $(f\circ g)(x)$ is defined as:

$(f\circ g)(x)=f(g(x))$

The composite function can be found by substituting g into f.

We are given these functions:

$f(x)=9-x$

$g(x)=x^2+x$

$h(x)=x-2$

Find:

a) h(g(x))

Substituting g into h:

$h(g(x))=x^2+x-2$

b) h(g(f(x))

First we find g(f(x)):

$g(f(x))=(9-x)^2+(9-x)$

Operating:

$g(f(x))=81-18x+x^2+9-x$

Simplifying:

$g(f(x))=90-19x+x^2$

Now find h(g(f(x)) replacing the above equation into h:

$h(g(f(x))= 90-19x+x^2-2$

Simplifying and rearranging:

$h(g(f(x))= 88-19x+x^2$

$h(g(f(x))= x^2-19x+88$

3 0

3 years ago