jermey has a weekend job as soccer referee. one weekend, he earns $140 by working 4 games. another weekend he earns $210 by working 6 games. if jeremy graphed an equation that represented his total earning based on the number of games worked, what would be the slope of the graph

Answers

Answer 1
Answer:

Answer:Jeremy's weekend work would follow the equation of the standard line. The equation of the standard line is y=mx+b. b= 0, The slope of the line is equal to m, where m according to the given problem is equal to 35. Every hour of Jeremy weekend would pay $35.

Jeremy's equation

y= 35x

m=35

Answer 2
Answer: I think the answer is 35

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1) Two pieces of a pole arle cut into 5 inches each from an original pole that was 20 incheslong. What is the length of the remaining part of the 20 inch pole?
HELP Please

Answers

Answer:

it is 10 because 5x2= 10and20-10=10

What is the inverse for this problem?

Answers

replace f(x) with y:

y = 3x +2 

interchange the variables:

x = 3y +2
 
switch the equation so the Y is on the left side:
3y +2 = x

subtract 2 from each side:
3y = x-2

divide each term by 3 to get y alone:

y = (x-2)/3

replace y with inverse of F(x) which is f^-1(x):

f^-1(x) = -(x-2)/3






2 to the Third power -(30÷5) +9

Answers

Answer:

11

Step-by-step explanation:

2^3-(30/5)+9

First, you divide 30/5 because it is in parentheses and we are following this rule for order of operations:

P- parentheses

E- exponents

M- multiplication

D- division

A- addition

S- subtraction

so 30/5 = 6 and plugged in is:

2^3-(6)+9

Next, we do exponents:

2^3 = 2x2x2 = 8

plugged back in:

8-(6)+9

Now, we do the math from left to right so:

8-6=2

2+9=11

11 is your answer

8 more than a number is greater than or equal to 0. Find the number. - - - - - - - - -

(Although completely unnecessary, if you could explain how to write this out into an equation that would be amazing. As much as I’d appreciate an answer, it’s also be cool to know how to do it. C:)

Answers

we are given that

8 more than a number is greater than or equal to 0

Let's assume that number as 'x'

8 more than a number is

x+8

now, it is greater than or equal to 0

so, we can write as

x+8\geq 0

now, we can solve for x

Subtract both sides 8

x+8-8\geq 0-8

x\geq -8...............Answer


Given the exponential equation y = yoxQq describe each of the following below:y is
yo is
x is
Q is
q is

Answers

Answer:

Step-by-step explanation:

A town interested in installing wind turbines to generate electricity measures the speed of the wind in the town over the course of a year. They find that most of the​ time, the wind speed is pretty​ slow, while only rarely does the wind blow very fast during a storm. What would be the best measure of the central wind speed they should report to the​ mayor? The mean​, because the distribution of wind speeds is skewed. The median​, because the distribution of wind speeds is symmetric. The mean​, because the distribution of wind speeds is symmetric. The median​, because the distribution of wind speeds is skewed. The proportion​, because the distribution of wind speeds is skewed. The proportion​, because the distribution of wind speeds is symmetric.

Answers

9514 1404 393

Answer:

  The median​, because the distribution of wind speeds is skewed.

Step-by-step explanation:

A few higher speeds will raise the mean. For a skewed distribution, the median may be a more appropriate measure of center.

__

Additional comment

From an engineering point of view, one might have to consider speeds only within some range, as the wind turbines may be shut down for speeds too low or too high. Likely the power generated is not proportional to speed, so a weighted average (of the square of speed) would probably be more useful. Unfortunately, this question does not get into such subtleties.