blaue-studio
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
blaue-studio
blaue-studio
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
The length of a rectangle is 2 units more than the width. The area of the rectangle is 24 units. What is the width, in units, of the rectangle?
General
3 months ago
Depreciation A new car worth 25,000 deprecates at a rate of 50% every 3years the value of the car after 6 years is 25,000 (0.5^2) which of the following key stroke sequences is better for finding the cause of the car? Explain your reasoning
General
3 months ago
30 POINTS AVAILABLE1.Write the equation of a circle with the endpoints of the diameter at (-1, 6) and (5, -4). Watch the signs!
General
3 months ago
which of the following is true about the expression 7 square root of 3
General
3 months ago
You are buying lawn seed for the the football field a 10 pound bag of lawn seed covers 2000 square feet.How many 10 pound bags of lawn seed should you buy ?A ten pound bag of lawn seed costs $27.79 what is the total cost of your purchase?
General
3 months ago
If Fx =2x^2+5 and gx= x^2 -2 find (f-g)(x)
General
3 months ago
given f(x)=8x^5, find f^-1(x) Then state whether f^1(x) is a function.
General
3 months ago
A rectangular pool is 7 feet wide. It is 3 times as long as it is wide.a. Label the diagram with the dimensions of the pool.
General
3 months ago
In the year 2005, the average cost of a car could be modeled by the equation C= -15x2 + 20x - 3 where x is the number of years since 2005. By the year 2010 the average cost had changed, and the equation could be modeled by C= -10x2 + 30x - 2. Find the difference in average cost equation for cars between 2005 and 2010.
General
3 months ago
Solving Multi-step 5x-6=3(x-2)
General
3 months ago
A couple finds that they are experiencing debt problems and decide to find a credit counseling agency. What are three (3) things that the couple should find out about an agency before they allow the agency to represent them?
General
3 months ago
Select the correct answer.The table shows a proportional relationship between the number of movies downloaded and the download time (in hours). Find the constant of proportionality in terms of movies downloaded per hour.
General
3 months ago
a. Assume that a 0.01 significance level will be used to test the claim that p 1less thanp 2. Which is better: A hypothesis test or a confidence interval? A hypothesis test is better. b. In general, when dealing with inferences for two population proportions, which two of the following are equivalent: confidence interval method; P-value method; critical value method? ▼ are equivalent, in that they will always lead to the same conclusion. Both of these methods use a standard deviation based on ▼ estimated values of the population proportions, the assumption that the two population proportions are equal, whereas the other method uses a standard deviation based on ▼ estimated values of the population proportions. the assumption that the two population proportions are equal.
General
3 months ago
If $1,120 is invested at an interest rate of 15% per year and is compounded continuously, how much will the investment be worth in 7 years? Use the continuous compound interest formula: A = Pert.
General
3 months ago
The system of equations y=-1/2x+4 and y = 2x – 1 is shown on the graph below. According to the graph, what is the solution to this system of equations? A. (2, 3) B. (3, 2) C. (–1, 4) D. (4, –1)
General
3 months ago
Find a generating function for the sequence of squares: g(x) = P∞ n=0 n 2x n . Then for fun, as above evaluate your expression g(1/100) or g(1/1000) to get a fraction that contains the squares in its decimal expansion.
General
3 months ago
Use the Midpoint Rule with n = 5 to estimate the volume V obtained by rotating about the y-axis the region under the curve y = 1 + 9x3 , 0 ≤ x ≤ 1. (Round your answer to two decimal places.)
General
3 months ago
which is the graph for the linear inequality 1/2x-2y>-6
General
3 months ago
Which of the following statements best describes the graph of 3x – 2y = 4? A) it is a straight line joining the points (6, 2), (5, 1), and (7,3).B) lt is a straight line joining the points (0, -2), (2, 1), and (-2, -5).C) It is a curve joining the points (3,-2), (2, 3), and (4. 1).D) lt is a curve joining the points (0, 2), (-2, -1), and (4, 1).
General
3 months ago
Rafael wrote the statements shown in the chart below: Statement Description 1 If a point lies outside a line, then exactly one plane contains both the line and the point. 2 If two points lie in a plane, then the line joining them lies in that plane. Which option best classifies Rafael's statements? a Statement 1 is a theorem because it can be proved, and Statement 2 is a postulate because it is a true fact. b Statement 1 and Statement 2 are postulates because they are true facts. c Statement 1 is a postulate because it is a true fact, and Statement 2 is a theorem because it can be proved. d Statement 1 and Statement 2 are theorems because they can be proved.
General
3 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next