01/15/16

#### The plumber charged $30 to come to the house and $25 an hour while fixing the leak.If the finial bill was $105 how many hours was the plumber at Johns house

I really need help pleasssssssssssssssssssssssssssssssss

01/15/16

#### What is the centripetal acceleration of the hammer?

An athlete whirls an 8.96 kg hammer tied to the end of a 1.3 m chain in a simple horizontal circle where you should ignore any vertical deviations. The hammer moves at the rate of 1.67 rev/s....
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01/15/16

#### Find the central force acting on the electron

In the Bohr model of the hydrogen atom, the speed of the electron is approximately 2.19 × 106 m/s. Find the central force acting on the electron as it revolves in a circular orbit of radius 5.31 ×...
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07/02/15

#### What is log5x-1=3, is it log(5x-1)=3 or log(5x)-1=3?

ANSWER AND STEPS PLEASE!! PLEASE ANSWER SOON TOO!!!!!!!!!!!!!

05/26/15

#### A gas occupies a volume of 2.4 L at 14.1 kPa. What volume will the gas occupy at 84.6 kPa?

A gas occupies a volume of 2.4 L at 14.1 kPa. What volume will the gas occupy at 84.6 kPa?

05/06/15

#### Using the slope-intercept form of a line, find the equation of the line with slope y-intercept –2. Then graph the line, explain how you determined your graph.

I also need to graph it, so if you could tell me where to graph it, that would be nice :)

04/09/15

#### Choose the system of inequalities that matches the graph below.

https://courses.vlacs.org/file.php/2512/flvs/algebra2_v10_gs-xml/res0028/02_13_mod_2_test_bankg_34.gif
Choose one answer. A. 5x - 2y < 102x - y > 3 B. 5x - 2y greater than or equal to...
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04/09/15

#### Choose the system of inequalities that matches the graph below.

https://courses.vlacs.org/file.php/2512/flvs/algebra2_v10_gs-xml/res0028/02_13_mod_2_test_bankg_39.gif
Choose one answer. A. 3x + 5y less than or equal to 203x - 2y < 14 B. 3x + 5y less...
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#### Which of the following functions represents the following graph?

graph begins in the second quadrant and decreases until negative 2, negative 1 and increases into the first quadrant as x increases. Choose one answer. A. f(x) = the square root of the sum of x and...
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#### Which of the following functions represents the following graph?

graph begins in the second quadrant and decreases until negative 2, negative 1 and increases into the first quadrant as x increases.
Choose one answer. A. f(x) = the square root of the sum of x...
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#### Whats the value of 'a' and 'k'?

How do you find a function's 'a' and 'k'? Like what are the steps?
Lets say you have a point from the parent function (2,2) and a point on the same x-value on the other function which is (3,2),...
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#### Which of the following is the graph the function f(x) = 3x3 - 9x2 - 2x + 3 ?

Choose one answer.
A. a curve comes on screen near negative 4 comma negative 15 turns near negative 2 comma 18, turns again near 0 comma 3 before exiting off screen near 1 comma 20.
B. a...
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02/15/15

#### What is the possible discriminant of the graph?

a parabola opening up with vertex near negative 1.2 comma negative 9.1. a y intercept of negative 6
Choose one answer. A. -11 B. zero C. 25 D. 73

08/15/14

#### Use the properties of Logarithims to expand the expression:

6√6+x/x5
Thanks so much for your assistance

08/15/14

#### Evaluate this problemwithout using a calculator

log8 4√1/32768
If the answer is not an integer, enter it as a decimal in its simplest form

08/13/14

#### math question please help

what is
4-3x -2 <-x+7+2x
is it
A) x>-5/4
B) x<-5/4
C)x>5/4
D) -5/4<x<5/4
QUESTION 2
What is-3<1-1/2x ≤5
A) -8≥X ≤...
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04/27/14

#### three times a number minus another number is negative 3. The sum of the numbers is 11. What are the numbers?

i really need help on this problem

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