19 Answered Questions for the topic Constant

#### How do I know if its constant or exponential and how it changed?

Time (year) Investment A (dollars) Investment B (dollars)0 3500 40001 3800 ...
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#### How do I find rate of change of the following(k)? and is this how you find y-intercept of exponential functions??

f(x)=7^x and is the y-intercept 1 since x=0... 7^0=1, but how do you find the value of k? I know there is not k, which some are ya are confused in but k is not a variable, its something you have...
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Constant Algebra 1

08/19/19

#### How do I write an algebraric equation to this situation?

Carolee makes quilts to sell at an arts and crafts fair. She charges $75 per quilt.

03/18/19

#### A function y(t) satisfies the differential equation

A function y(t) satisfies the differential equationdy/dx = y4 − 4y3 + 3y2(a) What are the constant solutions of the equation? (Enter your answers as a comma-separated list.)y= ??(b) For what values...
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04/04/18

#### STRENGTH OF BEAM ACROSS A RECTANGLE AREA OF A LOG

A wooden beam has a rectangular cross section of height h in. and width w in. (see the accompanying figure). The strength S of the beam is directly proportional to its width and the square of its...
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Constant

09/30/17

#### (3x+2)(3x-5)=0 what are the constants in this equation

(3x+2)(3x-5)=0 what are the constants in this equation
This is an sat question

#### Velocity-time graph?

Finish this statement/phrase:
"What does a constant slope mean in a velocity-time graph? Slope means acceleration. Therefore, if we have a constant slope, we have a constant ______."
(1)...
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#### constant velocity is represented by:

Constant velocity is represented in a velocity-time graph by:
(1) a horizontal line with no slope
(2) a curve
(3) a line of constant slope

04/10/16

#### How do I calculate the equilibrium constant from Delta G?

Carbon disulfide is a foul-smelling solvent that dissolves sulfur and other nonpolar substances. It can be made be made by heating sulfur in an atmosphere of methane.For the reaction below, Delta...
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01/27/16

#### What is the distance between the stations?

A light-rail train going from one station to the next on a straight section of a track accelerates from rest at 1.0 m/s^2 for 20 s. It then proceeds at constant speed for 2100 m before slowing down...
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01/27/16

#### What constant acceleration, in m/s^2, must a car have to go from 0 to 60mph in 10s?

What constant acceleration, in m/s^2, must a car have to go from 0 to 60mph in 10s?

08/16/15

#### Perpendicular line, y-intercept

Lines l and m are perpendicular lines that intersect at the point (3a,a-1), where a is a constant. Line l is represented by the equation 6x - 4y = k, where k is a constant. Find the value of a if...
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04/05/15

#### Variations and Percentages! Help

The question is here in the link: http://postimg.org/image/6uq9f3opn/ The last step I could get was:Let K1 and K2 Be constant Z = 1.25(K1)(X ) + 0.64(K2)(Y2) ... Thanks for your help!

06/02/14

#### At what rate in cubic centimeters per minute is the volume increasing at this instant?

When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV^(1.4)=C where C is a constant. Suppose that at a certain instant the...
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Constant Function

05/24/14

#### For what value of the constant c is the function f continuous

For what value of the constant c is the function f continuous on (-infinity,+infinity) when
f(x)= {s2-c if s E (-infinity,8)
{cs+4 if s E [8,infinity)

#### for what value of the constant c is the function f continious

For what value of the constant c is the function f continuous on (-infinity,+infinity) where
f(s)= {s2-c if s ξ(-infinity,8)
{cs+4 if s ξ[8,infinity)
c=

#### Find the constant term in the expansion

Find the constant term in the expansion of (-2x6+(5/x))21
what is the constant term?

#### Find the constant term in the expansion

Find the constant term in the expansion of (-2x6+(5/x))21.
What is the constant term?

#### Find the constant term

Find the constant term in the expansion of
(-2x6+(5/x))21

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