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Algebra
Find the sum of first 20 terms of the arithmetic sequence: - 16 , − 20 , − 24 , ... given arithmetic sequence is _.
Algebra
2 months ago
Which description best explains the domain of g ° fx ？ the elements in the domain of fx for which gfx is defined the elements in the domain of fx for which gfx is not zero the elements in the domain of gx for which gfx is defined the elements in the domain of gx for which gfx is not zero
Algebra
2 months ago
A bag contains n counters One counter is blue and the rest are red. Two counters are taken at random from the bag. a Express, in terms of n, the probability that a counter of each colour is taken. Give your answer as a fraction in its simplest form. b The probability that a counter of each colour is taken is 0.125 How many red counters are in the bag?
Algebra
2 months ago
A. Insert the indicated number of arithmetic means between the given first and last terms of an arithmes. sequence. Examples: a 2 and 32 [ans. 17] b 68 and 3 [ans. 55, 42. 29, 11 5 c 1/2 and 2 I ans. 1, 1/4 1 6 and 54 4 10and40 7 -4 and 8 2 -16and-8 5 1/3 and 11/3 3 AandB 6 x+y and 4x-2y
Algebra
2 months ago
111. 32 is to 9 as 92 is to 1,18 2. 27 481 590
Algebra
2 months ago
3. A set whose elements are obtained depending on the given conditions. A. Event B. Experiment C. Outcomes D. Sample Space
Algebra
2 months ago
Will surveyed students at his school about whether Which two-way table correctly displays this data? they have ever gone snowboarding and whether they own a skateboard. He found that 35 of the 99 students who own a skateboard have snowboarded. Also, there were 13 students who have snowboarded but do not own a skateboard, and 147 students who have never gone snowboarding and do not own a skateboard. Mark this and return Save and Exit Next Submit
Algebra
2 months ago
1. The following are examples of polynomials, EXCEPT A. x2-4x+5 B. 4x-3+8x2+10x C、 3x4-5x D. x3-y
Algebra
2 months ago
Mrs. Merson is selling her car. Her research shows that the car has a current value of $ 5,500, which is 55% of the amount Mrs. Merson paid for the car. A buyer wants to know the price Mrs. Merson paid for the car.
Algebra
2 months ago
Which situation is most likely to have a constant rate of change? A. The distance of a run compared with the number of times around a track B. The number of people inside a basketball arena compared with the amount of time since the arena opened C. The number of teeth a child has compared with her age D. The number of bottles of orange juice in a grocery store compared with the day of the month
Algebra
2 months ago
Anna is creating a personal balance sheet. She plans to list these items. Bank Account Jewelry Health Insurance Rent Which statements about the balance sheet are correct? Select three choices. Health insurance, and rent will be listed in the liabilities column. Anna will need to find the total value of her jewelry and bank account. The period of the balance sheet will be one year. Anna will add the value of the assets and subtract the value of the liabilities. The items in the table will be listed in four columns.
Algebra
2 months ago
The step function fx is graphed. What is the value of f1 ？ 0 1 2 4
Algebra
2 months ago
Which measure is of an angle that is coterminal with a 135 ° angle? 45 ° 90 ° 495 ° 585 °
Algebra
2 months ago
Segment AB is congruent to segment AB. This statement shows the property. reflexive symmetric transitive substitution Mark this and retum Save and Exit Next Subrnit LL
Algebra
2 months ago
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