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3 years ago

Someone pls help whole bunch of points

Mathematics

2 answers:

Alex73 [517]3 years ago

7 0

Answer:

graph on the right

Step-by-step explanation:

S: start at 10 n subtract 1 so its 10, 9, 8...

T: start at 10 n subtract 2 so its 10, 8, 6...

order pairs are (10,10), (9,8)...

so its graph on the right

Tatiana [17]3 years ago

4 0

Answer:

The answer is the graph on the right hand side

Step-by-step explanation:

Order pairs (x,y) are given by Series S and T where

S: starts with 10 and goes by the rule of subtract 1

T: starts with 10 and goes by the rule of subtract 2

The points represented by the pairs are (10,10) at the start;

second point = (10-1, 10-2) = (9,8)

third point = (9-1, 8-2) = (8,6)

and so on.

So the answer is the graph on the right hand side.

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What is the end behavior of the graph of the exponential function f(x)=b^x when 0

Crazy boy [7]

The diagram shows the graph of the function $f(x)=b^x.$

This graph is increasing, when b>1 and decreasing, when 0<b<1.

From this graph (in case 0<b<1) you can see that

$f(x)\to \infty,$ when $x\to -\infty;$
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Answer: correct option B.

8 0

3 years ago

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Anastaziya [24]

Answer:

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Step-by-step explanation:

In order to compare who had the best performance on the aptitude test, we can use Z score. Z score indicates how many standard deviation a result is over the mean. For this case the higher the result is, the best is the performance on the aptitude test.

Z score is expressed with the following formula:

Z=(X-μ)/σ

Where:

X is the test score

µ is the mean

σ is the standard deviation

Replacing in the formula we obtained

For Nico:

X = 88.3

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X = 226.2

µ = 216

σ = 17

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For Tera:

X = 7.97

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Nico had the higher Z score which means he had the better performance on the test and he should be offered the job.

3 0

3 years ago

Nikki is playing a trivia game. At the end of the first round she has 8 points. During the second round she loses 16 points . Wh

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8-16 is the answer hope this helps!

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4 years ago

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Simplify the expression 4+2(6+1)+5(5-2)

aev [14]

Answer:

Step-by-step explanation:

Use PEMDAS, so the first thing you solve is what's in the parenthesis.

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So now your equation looks like 4 + 2 x 7 + 5 x 3

Now multiply the numbers needed

2 x 7 = 14

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So now it looks like 4 + 14 + 15

Simplify

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8 0

3 years ago

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What is the distance between (2,2) and (7,7)

serg [7]

Answer:

$\displaystyle d = 5\sqrt{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinate Planes

Coordinates (x, y)

Algebra II

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Step-by-step explanation:

Step 1: Define

Identify.

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