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o.4166666 the answer

Use the calculator at this site.

First, make certain that you are in the correct mode (lower left-hand corner), either radian or degree.

Then press (2nd) key.

Then press (asin) key.      "asin"  is "arcsin"  which is "invsin"

Enter 3/7 and press (=).

The answer is approximately 25 degrees.

-2  ≤  3x - 5  ≤  7

When solving an equation, what you do to one side, you have to do to both sides.

With an extended inequality like this, what you do to one part, you have to do to all three parts.

The problem is to get the middle part to just be 'x'.

First:  add 5 to all three parts:

3  ≤  3x   ≤  12

Now:  divide all three parts by 3:

1  ≤  x   ≤  4

A quadratic formula, when graphed, becomes a parabola. It will have two values from every value of x except for the vertex.

So, the problem becomes:  find the vertex.

This can be done by graphing, by completing the square, or by using this formula:  x  =  -b / (2a).

Because you have the function in the form:  f(x)  =  ax² + bx + c   --->  a = 1, b = 4, c = -31

 --->    x  =  -b / (2a)   --->   x  =  -4 / (2·1)  =  -2

The x-value of the vertex occurs when  x = -2, now:   f(-2)  =  (-2)² + 4(-2) - 31  =  -35 

This value, -35, is the answer that you are looking for.

Yes, it is.

You can replace x with any number and get an answer except -1, because the denominator becomes 0, and division by 0 is undefined.

So the domain is:  {-∞ < x < -1}  ∪ {-1 < x < ∞}

so 6? is the answer?

To find  A(2), replace t with 2 to get:  3 - 2(2)² +4^2  =  11

To find  A(1), replace t with 1 to get:  3 - 2(1)² +4^1  =  5

To find  A(2) - A(1), subtract the two values. 

Because "pi" is the name of the Greek lower case letter, π.

In 1706, William Jones was the first person to use this letter to name the value:  3.1415926535...

This was included in the works of others, and it caught on.

The meansurement that is 82 ft is rounded to the nearest foot, it is somewhere between 81.5 and 82.5 feet.

The measurement that is 18.2 ft is rounded to the nearest one-tenth of a foot, it is somewhere between 18.15 and 18.25 ft.

The second measurement is more precise.

If a linear equation is solved for y, it has the form:  y  =  mx + b

m is the coefficient of the x-term and is the slope.

b is the number added to the end, it is the y-intercept.

i think u divide 3 and 2 then add 1

im not sure

6b + 8  =  3b - 2

Subtract 3b from both sides:

3b + 8  =  -2

Subtract 8 from both sides:

3b  =  -10

Divide both sides by 3:

b  =  -10/3

Since it costs $5.00 to enter and another $0.50 per ticket, a formula could be:

     y  =  5 + .5x          where x is the number of tickets purchases and y is the total amount of money.

This doesn't fit with the next line that says that the cost for 5 rides is $25.50 and the cost for 10 rides is $55.00.

If you want to graph the 5 rides for $25.50 and 10 rides from $55.00,

         create the two points (5, 25.5) and (10, 55) and graph these two points.

The compound interest formula is:  A  = P(1 + r/n)^(n·t)

where:     A  =  final amount              P  =  beginning amount         r  =  rate (as a decimal)

                n  =  number of times compounded per year                  t  =  number of years

there is none it says there is a $5 entrence fee and ticket cost $0.50 each. The cost for 5 and 10 rides is 25.50 and 55.00 and then it says to grapth the 2 points

Find 45% of 1501

  .45 x 1501  =  675.45

DA FUQ IS DAT

A slope of  -5  is a slope of  -5/1;  which means, that every time you move one space to the right, you move 5 spaces down.

Place a dot at  (0, 10), ove to the right 1 space and down 5 spaces; keep doint this until you hit the x-axis.

This is the place that he will hit the water.

pie=3.14

there is a button on the calculator- looks like this, π

What are the two points?

The formula for slope is:  m  =  (y2 - y1) / (x2 - x1)

For problem #1, let (x1, y1) = (2, -3) and (x2, y2) = (5, 8).

         --->   x1 = 2          y1 = -3          x2 = 5          y2 = 8

         ---> Substitute into the slope formula:  (8 - -3) / (5 - 2)  =  11/3

Use this example to work the other three problems.

There are 4 right parentheses but only 1 left parenthesis.

Is there a question here?

22/7 = pi

Enter that expression into the calculator just as it is; the answer is approximately 23000.