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Find the product of (3n-4)(2n+4)
General
4 months ago
The volume of the rectangular prism is 10 cubic feet more than the volume of the right triangular prism. Find the volume of each figure.
General
4 months ago
Joan works on commission for a furniture store. She gets a base pay of $85 a day plus 6 percent of thevalue of any merchandise she sells that exceeds a total of $400. Joan wrote the expression 400+ 0.06(t -85), where t represents her sales total in dollars, to compute the total amount of money that she willmake. For sales of $500 Joan calculated that she will make $424.90. Explain Joan's error by completing thecorrect expression and how much she will make.
General
4 months ago
Square root of -30 over square root of -10
General
4 months ago
The matrix has eigenvalues 0, 2, and 4.(2 0 20 2 02 0 2)Determine corresponding eigenvectors.
General
4 months ago
linear algebra Section 4.2 Subspaces1. Let W1 and W2 be subspaces of a vector space V . Define W to be the set of vectors in V oftheformw1+w2 wherew1 ?W1 andw2 ?W2.(a) Show that W is a subspace of V .(b) Show that W1 and W2 are subspaces of W
General
4 months ago
the model represents the factorization of 2x2+5x+3. what are the factors of the polynomial.(2x+3)(x+1),(2x-3)(x-1),(3x+2)(x-1),(3x-2)(x-1).
General
4 months ago
If a computer network has 60 switching nodes, in how many ways can 2 or 3 nodes fail?___________
General
4 months ago
The table to the right shows selected ages of licensed drivers in one country and the corresponding percentiles. Find the percentage of drivers who are younger than 2020.Age Percentile75 9765 9055 7845 5835 3725 1320 66The percentage of drivers who are younger than 2020 is _____%.?(Type a whole? number.)
General
4 months ago
for order of operations.3 - 9/(-1) *3
General
4 months ago
Write the equation of the line that passes through the points (3,6) and (5, 18) using function notation.
General
4 months ago
Richard goes on a 6-mile jog one morning. He jogs the first two miles at an average speed of 6 mph. He progressively slows down; his average speed during the next two miles is 4 mph. He walks the remaining two miles at an average speed of 3 mph. What is Richard's average speed, in miles per hour?
General
4 months ago
An employees initial annual salary is $50,000 per year and the company gives $1,000 raises each year. The annual salary needed to live in the city was $45,000 when he started his job but is increasing 5% each year.Create an equation that models the annual salary in a given year.Create an equation that models the annual salary needed to live in the city in a given year.
General
4 months ago
40 pts! a rocket accelerates straight up from rest with a constant acceleration of 400 m/s^2. How long will it take the rocket to reach an altitude of 20,000 meters? This problem can be represented using the following equation. (1/2)400t^2=20,00A. 20 secondsB.) 10 secondsC.) 12 seconds D. 7 seconds
General
4 months ago
On a map, the distance between Shanghai and Mount Everest measures 4 1/5 inches. If the map has a scale where 1 inch equals 500 miles, about how many miles apart are Shanghai and Mount Everest?
General
4 months ago
What are the solutions to the quadratic equation (5y + 6)2 = 24?y=-=6+2/6 and y = -5-246y=-6+2/6 and y= 6-26y=-4,76 and y = --Broy= 4y6 and y = BIG
General
4 months ago
In a cricket match, a batsman hits a boundary 6 times out of 30 balls he plays.Find the probability that he did not hit a boundary.
General
4 months ago
Which statement is true about the data set?[3,4,5,6,7,7,10)
General
4 months ago
Among all rectangles that have a perimeter of 164, find the dimensions of the one whose area is largest. Write your answersas fractions reduced to lowest terms.
General
4 months ago
Yo are taking a multiple choice test that has 6 questions each questions has 5 answer with one correct answer per question if you select one of these choices for each question and leave nothing blan k in how ways can you answer the question
General
4 months ago
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