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Which are steps that could be used to solve 0 = 9(x2 + 6x) – 18 by completing the square? Check all that apply. 18 + 81 = 9(x2 + 6x + 9) 18 + 9 = 9(x2 + 6x + 9) 18 + 36 = 9(x2 + 6x + 36) 11 = (x + 3)2 = (x + 6)2 = (x + 3)2
General
10 months ago
The net of an isosceles triangular prism is shown. What is the surface area, in square units, of the triangular prism?Three rectangles are shown, one below the other. The middle rectangle has a width of 6 units, and, along each width, is a triangle with a height of 4 units. The length of the lowermost rectangle is 4 units and its width is 5 units. 88 units2 96 units2 112 units2 168 units2
General
10 months ago
If you flip a fair coin 777 times, what is the probability that you will get exactly 222 tails?
General
10 months ago
If the center of a circle is (1, 1), and it has a radius of 5, which is another point on the circle? A) (7, 1) B) (1, -5) C) (4, 5) Eliminate D) (-2, 6)
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10 months ago
The base of a parallelogram and a triangle are the same length, and both figures have the same area. What is true about height of the triangle?a. It is the same as the parallelogram's height.b. It is half of the parallelogram's height.c. It is twice the parallelogram's height. d. Its height is twice its base.
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10 months ago
What is the length of side TS?2 is the square root of 6 units6 is the square root of 6 units24 units8 units
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10 months ago
A population of moose on avalon peninsula numbered 80 individuals in 2013. in the next year, 21 individuals were born, 12 died, 7 emigrated out of the peninsula and 6 immigrated in. the population thus grew by ____.
General
10 months ago
what is the quotient of the rational expressions shown below? Make sure your answer is in reduced form.x^2 +5x+4/x-1 / x^2 - 16/3x-3
General
10 months ago
#1). Yasmine plans to attend a four-year public university. She expects she will need to contribute $9,000 annually to her education. Which savings plan will help Yasmine save enough money to pay for one year of school, regardless of whether or not interest is earned on her savings? A). $600 per month for 1 year B). $350 per month for 2 years C). $225 per month for 3 years D). $200 per month for 4 years #2).What are possible advantages and disadvantages of using automatic withdrawal to pay bills? Check all that apply. A). not having to keep track of the balance in a checking account B). avoiding late payment fees C). having to share your account information D). not having to find a stamp and a mailbox E). not knowing when the payment will be taken out of your account F). possible overdraft fees if there is not enough money in the account to cover the payment amount G). having to pay a fee fo
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10 months ago
Identify the oblique asymptote of f(x) = quantity 3 x squared plus 2x minus 5 over quantity x minus 4. y = 0 y = 3x − 10 y = 3x + 14 No oblique asymptote
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10 months ago
Assume that the heights of adult caucasian women have a mean of 63.6 inches and a standard deviation of 2.5 inches. if 100 women are randomly selected, find the probability that they have a mean height greater than 63.0 inches. round to four decimal places.
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10 months ago
A cylindrical cattle watering tank is 14 feet in diameter and 3.5 feet tall. About how many cubic feet of water is needed to fill the tank 75% full
General
10 months ago
Akim runs 1.75 miles on his first day of training for a road race. the next day, he increases his distance run by 0.25 miles. the day after that, he increases his distance run by another 0.25 miles, and so on. what is the total number of miles akim runs over the course of 18 days?
General
10 months ago
What is the equivalent fraction?1)Drag the answer into the box to match the decimal. 0.7¯ 7/99 7/9 70/100 7/112)The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube. Match the equation for how to solve for the side length of a cube to its description.Drag the equation into the box to match the description. A cube has a volume of 1433 in³ s=1433−−−−√2 in.s = 1433³ in.s=1433−−−−√3 in.s = 1433 in. What is the equivalent decimal? Drag the answer into the box to match the fraction. 611 0.54¯¯¯¯ 0.27¯¯¯¯0.12¯¯¯¯0.54
General
10 months ago
Randy can afford a $1200 monthly mortgage payment. If the current mortgage rates are 5% and he wishes to have a 30-year mortgage, what is the maximum amount he can afford to borrow?Show your work.
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10 months ago
The McConnell family is in the process of creating a budget and need to calculate their household income. Mrs. McConnell is a math instructor at the local community college. She works full-time and is paid twice per month. After taxes and other deductions, she earns $1,560 each pay period. Mr. McConnell is an electrical engineering technician for the local power company. He works 40 hours each week, earns $25.07 per hour and is paid every other week. His taxes and deductions total $561.56 each pay period.What is the McConnell's net monthly income?
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10 months ago
Joseph has obtained a $169,000, 5/1 30-year ARM at 5%. During the first 3 years, he has an option of paying interest only. If he accepts this offer, what would be his initial payment? A. $756.92 B. $746.18 C. $579.17 D. $704.17
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10 months ago
Find the AREA of this triangle
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10 months ago
Module 03: Project Option 1 Instructions Here are the low temperatures (in degrees Fahrenheit) for one week in Montreal, Canada: -3.5 ℉ 5 ℉ 1.5 ℉ -0.5 ℉ -2℉, 2.5℉ -4 ℉ Part 1: Weather Analysis 1. Plot and label the temperatures on a number line. You can create it by using a drawing program, by drawing it by hand and sending in a picture, or by describing in detail how the completed number line should look. 2. Compare the weather on two different days using an inequality. Then see if their comparisons change by finding the absolute value of each. Day 1: Day 2: Comparison of Day 1 and Day 2: ____ < _____ or _____ > _______ Comparison of days with absolute value: ____ < _____ or _____ > _______ 3. Which temperature during the week is the closest to 0? Explain how you decided this using absolute value. 4. Which temperature during th
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10 months ago
PLEASE HURRY!!What is the length of the midsegment of this trapezoid? Enter your answer in the box. __________ units Trapezoid A B C D on the coordinate plane. The vertices of the trapezoid are A begin ordered pair negative (11,3), B begin ordered pair (0,3), C begin ordered pair (-1,-2), and D begin ordered pair (-8,-2).
General
10 months ago
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