All categories

3 years ago

-3 to the 3rd power + 2

Mathematics

2 answers:

igomit [66]3 years ago

8 0

Answer:-7

Step-by-step explanation: -3^3+ 2

-9+2= -7

katrin [286]3 years ago

8 0

I got -25 with the 3^3 in parenthesis and without them.

You might be interested in

the vertex form of the equation of a parabola is y=4(x-2)^2-1. what is the standard form of the equation?

ki77a [65]

Just expand the terms to get general form.

$y=4(x-2)^2-1 \\y=4(x-2)(x-2)-1 \\y=4(x^2-4x+8)-1 \\y=4x^2-16x+31$

Hope this helps.

4 0

4 years ago

Die m-my dinosaur nuggys are gone

Gnom [1K]

Answer:

BABY YODA= GOD

Step-by-step explanation:

4 0

3 years ago

It was recently estimated that females outnumber males by about three or two. If there are 1770 people in a county, how many of

max2010maxim [7]

GIVEN

1) Females outnumber males by 3 to 2.

2) There are 1770 people in the city.

SOLUTION

Let the number of males be x and the number of females y. Therefore, the total number of people can be written to be:

$x+y=1770\text{ -----------(1)}$

If there are 3 females for every 2 males, we have that:

$\begin{gathered} \frac{y}{3}=\frac{x}{2} \\ \therefore \\ x=\frac{2y}{3}\text{ ----------(2)} \end{gathered}$

We can substitute equation (2) into equation (1) and solve for y:

$\begin{gathered} \frac{2}{3}y+y=1770 \\ \frac{2y+3y}{3}=1770 \\ 5y=1770\times3 \\ 5y=5310 \end{gathered}$

Dividing both sides by 5, we have

$y=1062$

There are 1062 females in the county.

3 0

1 year ago

The next model of a sports car will cost 5.6% less than the current model. The current model costs $52,000. How much will the pr

Lostsunrise [7]

Answer:

49,088

Step-by-step explanation:

First you need to find 5.6% of 52,000. Simply multiply 52,000 by 0.056 (change the percent to a decimal) then you get 2,912.

Second, you need to subtract 2,912 from 52,000 which is 49,088

8 0

4 years ago

Which logarithmic graph can be used to approximate the value of y in the equation 2^y = 3 ( graphs attached)

alekssr [168]

Neither of the given graphs is the answer for your question... Since 2^y=3, y=log_2(3), by definition of log. You can see that y is a fixed value, so the graph must be a horizontal line. The value of y doesn't change as x change, since x doesn't even appear in the equation.

8 0

3 years ago