Which set of ordered pairs could be generated by an exponential function?(0, 0), (1, 1), (2, 8), (3, 27)(0, 1), (1, 2), (2, 5), (3, 10)(0, 0), (1, 3), (2, 6), (3, 9)(0, 1), (1, 3), (2, 9), (3, 27) Question solved general 5 months ago 6374
Simplify the expression. 3y3 – 2y[4y – y(y – 3)] – [2y(y + 1) – 3y(y2 –1)] Question solved general 5 months ago 8787
A radio station wants to determine whether its audience would like to listen to more rap music. It asks its listeners to call in and participate in a survey. Each listener is asked: “Do you want us to play more rap music or less rap music?” One hundred fifty listeners call in, and their responses are recorded.What is the focus of the study?The type of music listeners want to hear.The playing of rap music.The number of listeners who respond.The response of the listeners. Question solved general 5 months ago 7047
The depreciating value of a semi-truck can be modeled by y = Ao(0.87)x, where y is the remaining value of the semi, x is the time in years, and it depreciates at 13% per year.An exponential function comes down from the positive infinity and passes through the points zero comma eighty-seven thousand. The graph is approaching the x-axis.What is the value of the truck initially, Ao, and how would the graph change if the initial value was only $67,000? $90,000, and the graph would have a y-intercept at 20,000 $87,000, and the graph would have a y-intercept at 67,000 $87,000, and the graph would fall at a slower rate to the right $87,000, and the graph would fall at a faster rate to the right Question solved general 5 months ago 7013
This question is about finding the slope of the tangent line to an inverse function. I would love to know if my answer of 1/5 is correct.g(1) = 2g^-1(2) = 1(g^-1(x))' = 1/(g'(g-1(x))(g^-1(2))' = 1/g'(g-1(2))(g^-1(2))' = 1/g'(1)g(x) = x^3 + 2x - 1g'(x) = 3x^2 + 2g'(1) = 3+2=5(g^-1(2))' = 1/5 Question solved general 5 months ago 8204
Solve 5 over x plus 8 equals 3 over x for x, and determine if the solution is extraneous or not. x = 12, non-extraneous x = 12, extraneous x = −12, non-extraneous x = −12, extraneous Question solved general 5 months ago 2235
Which statement best describes the domain and range of f(x) = –(7)x and g(x) = 7x? Question solved general 5 months ago 9071
Paula earned a 56% on her science test. If she got 14 problems correct, then how many questions were on the test? Question solved general 5 months ago 1353
Researchers are monitoring two different radioactive substances. They have 300 grams of substance A which decays at a rate of 0.15%. They have 500 grams of substance B which decays at a rate of 0.37%. They are trying to determine how many years it will be before the substances have an equal mass. If M represents the mass of the substance and t represents the elapsed time in years, then which of the following systems of equations can be used to determine how long it will be before the substances have an equal mass? Question solved general 5 months ago 4136
which equation is in slope-intercept form and represents a line with slope 3 through the point (9,-4) Question solved general 5 months ago 4101
Find the possible values of the included angle of a triangle with: A) sides of length 5 cm and 8 cm, and area of 15 cm^2B) sides of length 45 km and 53 km, and area 800 km^2. Question solved general 5 months ago 1026
Which of the following statements are true select all that apply Question solved general 5 months ago 8054
There are 16 pink jelly beans in a bag. The ratio of red to pink jelly beans in the bag is 3/4. Which proportion could NOT be used to find r, the number of red jelly beans in the bag Question solved general 5 months ago 2889
find the area and perimeter of a rectangle with a width of 2 1/3inch and a length of 5 2/5inches. show your work please. Question solved general 5 months ago 5073
A ball is thrown upward and outward from a height of 77 feet. the height of the ball, f(x), in feet, can be modeled by f left parenthesis x right parenthesis equals negative 0.2 x squared plus 1.4 x plus 7f(x)=−0.2x2+1.4x+7 where x is the ball's horizontal distance, in feet, from where it was thrown. use this model to solve parts (a) through (c). Question solved general 5 months ago 4268
A bus covered the 400-km distance between points a and b at a certain speed. on the way back the bus traveled at the same speed for 2 hours and then increased the speed by 10 km/hour until it reached a, thus spending 20 fewer minutes on the return trip. how long did the return trip take? Question solved general 5 months ago 3545
Rehan has been awarded some money in a settlement. He has the option to take a lump sum payment of $170,000 or get paid an annuity of $1,000 per month for the next 20 years. Which is the better deal for Rehan, and by how much, assuming the growth rate of the economy is 3.05% per year? Question solved general 5 months ago 4937
The digits 1,2,3,4,5,6,7 and 8 are arranged randomly to form a three-digit number find the probability that the number is even and greater than 800 Question solved general 5 months ago 3640