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which will result in a difference of squares?
General
3 months ago
Solve the equation -2=3-7 5sqrt x^2
General
3 months ago
Which of the following points lie in the solution set to the following system of inequalities? y>-3x+3y>x+2Answer choices :(2,-5)(-2,5)(2,5)(-2,-5)
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3 months ago
Please prove or explain how to get AC, CM, & CP...AC = 15CM = 20CP = 12
General
3 months ago
The height of a right rectangular prism is three times thewidth of the base. The length of the base is twice the width.Which expression represents the volume of the prism interms of w, the width of the base?6 IIO5w2 cubic unitsO6w2 cubic unitsO 5w cubic unitsO6wº cubic units
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3 months ago
A pot of stew is placed on a stove to heat. The temperature of the liquid reaches 170°F, and then the pot is taken off the burner and placed on a kitchen counter. The temperature of the air in the kitchen is 76°F.If k = 0.34, the temperature of the liquid after 7 hours will be ºF. (Hint: Use Newton’s cooling model.)
General
3 months ago
on friday the farmers hens laid 25 eggs. there were 15 white eggs and 10 brown eggs. what is the probability that the first egg randomly selected will be white? A. 1/25B. 1/15C. 10/25D. 15/25E. 10/15
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3 months ago
Consider the graph of Miriam's bike ride to answer thequestions,How many hours did Miriam stop to rest?How many hours did it take Miriam to bike the initial 8miles?
General
3 months ago
What are all the rational roots of the polynomial f(x) = 20x4 + x3 + 8x2 + x – 12?
General
3 months ago
The point (-2, 5) is located in quadrant
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3 months ago
In 2005, there were 18,200 students at college A with a projected enrolment increase of 750 students per year in the same year there were 34.450 students at college with a procede decline of 500 students per year According to these projections when will the colleges have the same enrollment? What will be the enrolment in each college at that me? ment In the year , the enrollment at both colleges will be the same The total enrolment at each college will be students
General
3 months ago
Find the inverse of 12 modulo 19
General
3 months ago
Show that if a, b e Z, then a^2 - 4b =/ 2
General
3 months ago
On three examinations, you have grades of 85, 78, and 84. There is still a final examination, which counts as one grade In order to get an A your average must be at least 90. If you get 100 on the final, what is your numerical average? (Type an integer or a decimal)
General
3 months ago
Lemma 2.3.2 (Multiplication is commutative). Let n,m be natural питbers. hen n x m = mхп.
General
3 months ago
How many subsets does the set D={c,a,t}D={c,a,t} have?
General
3 months ago
Determine the equation of the line that passes through the points of intersection of the graphs of the quadratic functions f(x) = x^2 – 4 and g(x) = – 3x^2 + 2x + 8.
General
3 months ago
On three examinations, you have grades of 85, 78, and 84. There is still a final examination, which counts as one grade In order to get an A your average must be at least 90. If you get 100 on the final, what is your numerical average? 86.75 (Type an integer or a decimal.) Is an A in the course possible? Yes No To eam a B in the course, you must have a final average of at least 80 What grade must you got on the final to earn a B in the course? Type an integer or a decimal) Enter your answer in the answer box and then click Check Answer All parts showing Clear All Pearson Copyright © 2019 Pearson Education Inc. All rights reserved. Terms of Use Privacy
General
3 months ago
A basic cellular phone plan costs $4 per month for 70 calling minutes. Additional time costs $0.10 per minute. The formula C= 4+0.10(x-70) gives the monthly cost for this plan, C, for x calling minutes, where x>70. How many calling minutes are possible for a monthly cost of at least $7 and at most $8?
General
3 months ago
If you are asked to provide a set of two or more numeric answers, separate them with commas. For example, to provide the year that Sputnik (the first satellite to be sent into orbit around the Earth) was launched and the year humans first walked on the Moon, you would enter 1957,1969 in the answer box. A rectangle has a length of 5.50 m and a width of 12.0 m . What are the perimeter and area of this rectangle?
General
3 months ago
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