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George Carl

Questions (34)

Find the vector in ℝ^3 from point A=(x,y,z) to B=(−8,2,5).
1. 1 answer
2. 325 views
Find the value(s) of a making v =6ai−3j parallel to w =a^2i+9j .a=
1. 1 answer
2. 11,477 views
For the vectors 4i +aj+6k and ai +(a-1)j +3ka.Is there any value of a for which these to vectors will be parallel? b)Cant these
1. 1 answer
2. 591 views
A women launches a boat from one shore of a straight river and wants to land at the point directly on the opposite shore. IF the
1. 2 answers
2. 2,139 views
A person leaves her home and walks 6 miles due east and then 4 miles southeast?How far away from home is she?What is her net
1. 2 answers
2. 1,482 views
The idea that the English colonies could break the contract with their mother Country came from this Enlightened person
1. 2 answers
2. 7,820 views
Find the hydrogen ion concentration for Ammonia, with a pH of 11.0. Hint: pH=−log[H+].________moles per liter
1. 1 answer
2. 1,459 views
A population doubles every 18 years. Assuming exponential growth find the following:(a) The annual growth rate: (b) The
1. 1 answer
2. 4,790 views
If you write the function P=10e^−2t in the form P=P0a^t, thenP0= a= .
1. 2 answers
2. 1,625 views
Find a possible formula for the exponential function?1.(0,40),(5,15) 2.(-2,12/9),(2,27/4)
1. 1 answer
2. 565 views
x 3 6 9 15 21f(x) 7.79 9.426 11.405 16.699 24.448 If the function is linear or exponential, write a formula for it below. If the
1. 1 answer
2. 618 views
Find a formula for the exponential function which satisfies the given conditions:f(3)=1/4 and f(−1)=4.
1. 1 answer
2. 1,765 views
Find a formula for the exponential function which satisfies the given conditions:g(10)=40 and g(30)=25. g(x)=
1. 1 answer
2. 3,576 views
Every year a lake becomes more polluted, and 5% fewer organisms can live in it. If in 2010 there are one million organisms,
1. 1 answer
2. 1,402 views
Is the function below exponential?G(t)=(5⋅t)^2 If so, write the function in the form G(t)=ab^t and enter the values you find
1. 1 answer
2. 1,865 views
Is the function below exponential?q(r)=−8/3^r If so, write the function in the form q(r)=ab^r and enter the values you find
1. 1 answer
2. 740 views
Find the initial value a, growth/decay factor b, and growth/decay rate r for the following exponential function:Q(t)=0.0036(2.58
1. 1 answer
2. 1,998 views
A rancher has 360 feet of fencing to enclose two adjacent rectangular corrals. The wall separating the two corrals consists of a
1. 1 answer
2. 2,422 views
The demand function for a product is p=24−3q where p is the price in dollars when q units are demanded. Find the level of
1. 1 answer
2. 700 views
Find the minimum and maximum value of the function y=−(x−4)^2+9. Enter infinity or -infinity if the function never stops
1. 2 answers
2. 615 views
One number is 10 less than a second number. Find a pair of such number that their product is as small as possible.These two
1. 7 answers
2. 846 views
In economics, the demand for a product is the amount of that product that consumers are willing to buy at a given price. The
1. 0 answers
2. 905 views
Suppose we are standing on top of a 300-ft tower and we are holding a shiny new penny.We do not hurt it down, for that would be
1. 2 answers
2. 1,211 views
Find the inverse function of y=g(x)=2x^3+1
1. 1 answer
2. 348 views
A circular oil slick is expanding with radius, r in feet, at time t in hours given by r=12t−0.3t^2, for t in hours,
1. 2 answers
2. 797 views
A circular oil slick is expanding with radius, r in feet, at time t in hours given by r=12t−0.3t^22, for t in hours,
1. 1 answer
2. 2,243 views
The radius, r, in centimeters, of a melting snowball is given by r=55−1.5t, where t is the time in hours. The V=4/3πr^3 cm^3.
1. 1 answer
2. 675 views
f(x){4x-10, if x<=2f(x){7-1/2x if x>2 Find the domain and Range
1. 1 answer
2. 325 views
Find the value of k so that the line containing the points (−5,k) and (7,3) is parallel to the line containing the points
1. 2 answers
2. 1,556 views
Suppose f(x)=x^3 and the graph of g(x) is the graph of f(x) shifted vertically up 1 units and horizontally to the right 3 units.
1. 2 answers
2. 4,020 views
let g(x)=root25-x^2. The range of a function that will translate the graph of 6 units to the right and 2 units up is
1. 1 answer
2. 719 views
A museum charges $4 for a group of 4 or fewer people. A group of more than 4 people must, in addition to the $4, pay $2 per
1. 1 answer
2. 968 views
A floor refinishing company charges $1.87 per square foot to strip and refinish a tile floor for up to 1000 square feet. There
1. 1 answer
2. 2,218 views
We have 48$ to spend on soda and chips for a party. A six-pack of soda cost $6 and a bag of chips cost $4. The number of
1. 1 answer
2. 674 views

Answers (2)

Tried Both answers, it was still wrong
typed the wrong questoin

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