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Which number is greater than (>) 6.841?
General
2 months ago
The following system has a solution: x=10, y=-3, z=14
General
2 months ago
The solution of two linear equations is (-2,2). One equations has a slope of 3. The slope of the other equation is the negative reciprocal of the slope of the first.The system described above is represented by the following equations.
General
2 months ago
Find the inverse of the matrix [tex]\left[\begin{array}{ccc}9&-2\\-10&9\\\end{array}\right][/tex] , if it exist.
General
2 months ago
HELP NOW!!!!9. In a certain salad dressing, the ratio of vinegar to oil is 4 to 3. How much of each is in 735 milliliters of dressing? HELP NOW!!!!
General
2 months ago
A polynomial function has a zeros at -1,2,7 and all are multiplicity of 1 write a function in standard form that could represent this function
General
2 months ago
What is the measure of ∠W, rounded to the nearest degree? 19° 32° 56° 71°
General
2 months ago
Write the following coordinates where they belong in the line segments below. (5 1/2, -4 1/4) _______ (3 3/4, -1 1/4)
General
2 months ago
A field is undergoing construction and needs land to be removed in the shape of a rectangular prism. The land to be removed has a length of 1.4 Ã— 104 in, a width of 4.3 Ã— 103 in, and a height of 1.6 Ã— 103 in. Find the volume of the land in scientific notation and in standard form. Answers should not be rounded. The volume of the land written in scientific notation is a Ã— 10b cubic inches, where a____ is and B is____ . The volume of the land written in standard form is____ cubic inches.
General
2 months ago
How many ways can you choose 2 books from a shelf of 40 books
General
2 months ago
A friend of yours, a senior, took the Graduate Record Exam in September and scored in the 99th percentile. InFebruary, your friend took the same exam over again. This time your friend scored in the 90th percentile. As aresearch methods student, you told your friend that his/her lowered score was most likely due to: differential selection. compensation rivalry. testing. demoralization. statistical regression
General
2 months ago
Four buses carrying 148 students from the same school arrive at a football stadium. The buses carry, respectively, 40, 33, 25, and 50 students. One of the students is randomly selected. Let X denote the number of students that were on the bus carrying the randomly selected student. One of the 4 bus drivers is also randomly selected. Let Y denote the number of students on her bus. (a) Which of E[X] or E[Y] do you think is larger? Why? (b) Compute E[X] and E[Y].
General
2 months ago
The figure below shows segments PQ and RS which intersect at point t. Segment PR is parallel to segment SQ.Which of these facts is used to prove that triangle PTR is stimilar to triangle QTS?A) Line Segment RT Is Congruent To Line Segment TPB) Line Segment ST Is Congruent To Line Segment TQC) Angle PTR Is Congruent To Angle QTSD) Angle PRT Is Congruent To Angle QTS
General
2 months ago
Henry buys a large boat for the summer, however he cannot pay the full amount of $32,000 atonce. He puts a down payment of $14,000 for the boat and receives a loan for the rest of thepayment of the boat. The loan has an interest rate of 5.5% and is to be paid out over 4 years.What is Henry’s monthly payment, and how much does he end up paying for the boat overall?
General
2 months ago
In a right skewed distribution, a) the median equals the arithmetic mean b) the median is less than the arithmetic mean c) the median is greater than the arithmetic mean d) none of the above
General
2 months ago
The function y satisfies a differential equation of the form y' = ky for some number k. If you are told that when t = 3 that y is 2 and the rate of change of y is 4 then what is k?
General
2 months ago
REALLY NEED HELP!!!see picture*****
General
2 months ago
A border of uniform width is placed around a rectangular photograph that measures 8 inches by 10 inches. If the area of the border is 144 square inches, what is the width of the border, in inches?
General
2 months ago
The below shows a square ABCD and an equilateral triangle DPC:Nick makes the chart shown below to prove that triangle APD is congruent to triangle BPC:Which of the following completes Nick's proof?A) P is the vertex of the equilateral triangleB) Sides of equilateral triangle DPC are equalC) Triangle APB is an isosceles triangleD) DC is the base of an equilateral triangle
General
2 months ago
2. How much water could my well hold if the depth of the well is 30ft and the diameter of the well is 24ft?
General
2 months ago
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