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Factor over complex numbers 2x^4+36x^2+162
General
2 months ago
How many teaspoons of brine shrimp every day? There are about 125,000 Brine shrimp in 1 pound. A pound contains 96 teaspoons. A seahorse eats 3000 Brine shrimp per day. How many teaspoons of brine shrimp does it eat?
General
2 months ago
The table below shows the participation in the town soccer league during its first five seasons.Which is the equation of the trend line that can be generated by using the data from years 1 and 5?
General
2 months ago
A rectangular pyramid has a volume of 1.296 in., a height of 24 in., and a base length of 6 in. What is the width of its base?3 in.9 in.18 in.27 in.
General
2 months ago
Which properties are present in a table that represents an exponential function in the form y-b* when b > 1?. As the x-values increase, the y-values increase.II. The point (1, 0) exists in the table.III. As the x-values increase, the y-values decrease.IV. As the x-values decrease, the y-values decrease, approaching a singular value.
General
2 months ago
(x - 4) - (x + 7) = 8x
General
2 months ago
HIGHEST COMMON FACTOR OF 102 AND 153 NEED HELP EXPLAIN FOR AN EXTRA 10 POINTS
General
2 months ago
Toby's principal wants to put a new fence around the playground. The playground is a rectangle in shape. It is 75.23 meters wide and 105.55 meters long. How much fencing, in meters, does he need?This image shows a rectangle with a length of 75.23 meters and a width of 105.55 meters. A. 371.56 B. 361.56 C. 361.65 D. 362.56
General
2 months ago
According to Padgett Business Services, 20% of all small-business owners say the most important advice for starting a business is to prepare for long hours and hard work. Twenty-five percent say the most important advice is to have good financing ready. Nineteen percent say having a good plan is the most important advice; 18% say studying the industry is the most important advice; and 18% list other advice. Suppose 12 small business owners are contacted, and assume that the percentages hold for all small-business owners. a. What is the probability that none of the owners would say preparing for long hours and hard work is the most important advice? b. What is the probability that six or more owners would say preparing for long hours and hard work is the most important advice? c. What is the probability that exactly five owners would say having good financing ready is the most important advice? d. What is the expected number of owners who would say having a good plan is the most important advice?
General
2 months ago
Translate the following word problems into equations and solve.1. Four less than twice a number is ten. Find the number. 72. Three more than three times a number is one less than two times the number. What is thenumber? -43. The sum of seven times a number and the number is 24. What is the number?4. Negative 18 is the sum of five and a number. Find the number.5. Negative 14 is equal to ten minus the product of six and a number. What is the number?6. Two less than twice a number equals the number plus 12. What is the number?7. The difference between three times a number and 31 is two. What is the number?8. Sixteen is fourteen less than the product of a number and five. What is the number?9. Eight more than twice a number is four times the difference between five and the number.What is the number?10. Three less than twice a number is three times the sum of one and the number. What is thenumber?
General
2 months ago
3. At a poster shop, Han paid $16.80 for 2 large posters and 3 small posters of hisfavorite band. Kiran paid $14.15 for 1 large poster and 4 small posters of his faTV shows. Posters of the same size have the same price.Find the price of a large poster, l, and the price of a small poster, s.
General
2 months ago
Solve the equation by factoring: x^2 + 13x = -42Show your work and check your answer.
General
2 months ago
Brenda and Jessica are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. Brenda sold 2 rolls of plain wrapping paper and 1 roll of holiday wrapping paper for a total of $41. Jessica sold 7 rolls of plain wrapping paper and 1 roll of holiday wrapping paper for a total of $106. Find how much each type of wrapping paper costs per roll. Show all steps and check your work.
General
2 months ago
Find the point that partitions line segment AB withendpoints A(-2, 1) and B(4,6) in a ratio of 1:2.
General
2 months ago
DISTANCE FORMULA PRACTICE 1-3USE THE DISTANCE FORMULA (IN YOUR NOTES OR ON THE EOC REFERENCE SHEET) TO FIND THE DISTANCE BETWEEN EACH PAIR OF POINTS. SHOW ALL STEPS! ROUND DECIMALS TO THE NEAREST TENTH.1. (9, 5) AND (-3, 5)2. (-1, 6) AND (7, 10)3. (0, 8) AND (6, 0)
General
2 months ago
Find the point that is 1/5 the way from A to B whereA(-7,4) and B(3, 10).
General
2 months ago
Find the point that is 2/3 the way from A to B whereA(1, 4) and B(4,-8).
General
2 months ago
A high rise apartment building has 15 floors with 26 apartments on each floor.There are 3 kinds of apartments in the building: 1-,2 and 3-bedroom.The building has the same number of each kind of apartment.How many of each kind of apartment are in the building?Show your work
General
2 months ago
Write the equation for f(x) = x^3 after being translated to the left 6 units and (x)f = x3 up 4 units.
General
2 months ago
A shop recorded total sales of $2,000 on Monday. On Tuesday, its sales fell by 10%. On Wednesday, sales fell by another 20% compared with Tuesday. From Wednesday to Thursday, sales increased by an amount equal to 25% of Monday’s total sales.What is the net change, in dollars, in total sales from Monday to Thursday?The net change, in dollars, in total sales was
General
2 months ago
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