09/18/20

The letter b represents a nonzero constant. Solve 2bx-bx=-8 for x
 The letter b represents a nonzero constant. Solve 2bx-bx=-8 for x
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09/17/20

Through ( 3 , 4 ) and perpendicular to y = ( 1 / 3 ) x - 3

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09/17/20

Through ( - 5 , 0 ) and parallel to y = ( 3 / 5 ) x + 5
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09/16/20

Find the equation of a line that passes through (2, -3) and that is parallel to 5x + y= -2
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09/16/20

Find the average rate of change of f(x)=x^3−9x+6 over the following intervals:
Find the average rate of change of f(x)=x^3−9x+6 over the following intervals:(a) = From -6 to -4(b) = From -2 to 3(c) = From 3 to 9
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09/14/20

Use the data tables for f(x) and g(x) above to answer questions 6 and 7 below.
X         -2         0         1         5         8         11         15f(x)       2         3         7         10       8         4           1X         -3         1         3         6        ... more
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09/14/20

elementary math cardinal numbers
what is the cardinal number of {5,7,9...113}
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09/13/20

Given that f ( x ) = 9 x − 4 and g ( x ) = − 6 , calculate
(a) f(g(1)) =(d) g(f(−6)) =
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09/13/20

If f ( x ) = x^4 + 4 , g ( x ) = x − 9 , h ( x ) = √x , then ( f ∘ g ∘ h ) ( x ) =
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09/13/20

Write an equation using the word problem and solve.
Stephen belongs to a movie club in which he pays an annual fee of $39.95 and then rents DVD5 for $0.99 each. In one year, Stephen spent $55.79. Write and solve an equation to find how many DVDS, d,... more
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09/13/20

Cumberland Caverns in Tennessee is 43.6 kilometers long, This cave is 10.9 kilometers longer than Carlsbad Caverns in New Mexico. How long is Carlsbad Caverns?
Write an equation using the word problem and solve.
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09/12/20

What’s the probability of obtains exactly two tails on the tosses?
A penny, a nickel , a dime & a quarter are tossed.
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09/12/20

What’s the probability that the student selects the correct answer on all of the questions?
Each question of a 5 question multiple choice exam has 4 possible answers. Suppose a student picks an answer at random for each question.
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09/12/20

What’s the probability that all 5 selected are women?
An executive committee consists of 15 members: 7 men & 8 women. 5 members are selected at random to attend a meeting in Hawaii. The names are drawn from a hat.
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09/12/20

What’s the probability of a marble being red, not yellow, either red or green & neither red nor green?
A marble is selected at random from a jar containing 5 red marbles, 2 yellow marbles & 3 green marbles. What is the probability that a)the marble is redb)the marble is not yellowc)the marble is... more
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09/12/20

What is the probability?
Jari draws 4 cards at random from a regular deck of cards without replay. What is the probability that he getsa) Spadesb) at least 1 king
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09/11/20

If T is the midpoint of SU, find SU given ST=3x+2 and TU x+30
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09/11/20

Write an equation for the parabola in standard form.
Write an equation for the parabola in standard form. 
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09/11/20

Write the quadratic function in Standard Form: f(x)=a(x-h)^2+k
Write the quadratic function in standard form.f(x) = x2 − 14x + 54andWrite the quadratic function in standard form.f(x) = x2 − 6x
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09/10/20

Point M is on line segment LN. given MN=2 and LN = 14, determine the length LM
Point M is on line segment LN. given MN=2 and LN = 14, determine the length LM
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09/09/20

A decrease in price of computer graphic cards for PCs... [homework]
a. the point on the line moving to the right b. the point on the line moving to the left c. the demand curve shifting to the right d. the demand curve shifting to the left
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09/09/20

How do I figure out this problem?
Five more than a number is 18.
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09/09/20

Open ended question
.Food and clothing are shipped to victims of a natural disaster. Each 20​-cubic-foot box of food weighs 40 pounds and each 5​-cubic-foot box of clothing weighs 20 pounds. The commercial carriers... more
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09/09/20

find the probability

Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 4%. Of... more
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09/09/20

find the probability

Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five events 25% of the time, four events 30% of the time, three events 25% of... more
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