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2 years ago

Gordo is a fisherman. Darrin claims that Gordo over-estimates the size of his fish by 25%.

Mathematics

1 answer:

White raven [17]2 years ago

8 0

Answer:

The answer will be 30cm

Because 40 divided by 4 is 10 and times it by 3

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Some public goods and services are provided by the federal government, others by state governments, and still others by local ci

creativ13 [48]

Answer:

If this is supposed to be a math problem o think you messed up writing it

Step-by-step explanation:

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3 years ago

A graph is constructed such that time (in seconds) is the X-variable and distance (in miles) is the Y-variable. If you plot the

boyakko [2]

5/1 or 5 as slope is the rise or y, over the run or x

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3 years ago

Finding the original price given the sale price and percent...

bulgar [2K]

Answer:

$325

Step-by-step explanation

78% is 234

x is 100%

cross multiply

$\frac{234}{72}$ = $\frac{x}{100}$

234 × 100 = 72x

23400 = 72x

23400÷72 =72x ÷72

325 = x

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3 years ago

Which of all the following inequalities is true for all real values of x?

siniylev [52]

Answer:

C. 1/(x^2 +1) > 0

Step-by-step explanation:

The cube of a negative number is negative, eliminating choices B and D for certain negative values of x.

1/x^2 is undefined for x=0, so cannot be compared to zero.

The value 1/(x^2+1) is positive everywhere, so that is the expression you're looking for.

1/(x^2 +1) > 0

3 0

3 years ago

Please help solve: Graph y-4=2(x-2)

xeze [42]

Answer:

Graph y = 2x

Step-by-step explanation:

First, let's get the equation into standard form. Distribute the 2 on the right.

$y-4=2x-4$

Next, we want the variable "y" to be alone, so we at 4 to both sides.

$y-4+(4)=2x-4+(4)\\\\y=2x$

That is our equation in standard y = mx + b form. "m" is our slope, while "b" is our y-intercept. Above , we don't have a value for b, therefore the line passes through the origin.

We do, however, have a slope, which can be thought of as $\frac{rise}{run}$ or rise over run. To represent this, we can rewrite our slope as:

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

Meaning in each interval, the line goes up by 2 units, and moves forward by 1.

3 0

3 years ago