Questions by Wilfredo P

Questions by Wilfredo P

Suppose that the functions r and s are defined for all real numbers x as follows: r(x) = 2x - 6 s(x) = 6x Write the expressions for (r-s)(x) and (r+s)(x) and evaluate (r-s)(2).

asked Nov 1, 2024

1 answer

2 votes

27.5k views

What is the penalty for refusing to take the test or having a BAC of 0.10 percent?

asked Feb 10, 2024

1 answer

4 votes

117k views

Write the following asymptotic efficiency classes in increasing order of magnitude. O(n²), O(2ⁿ), O(1), O(n lg n), O(n), O(n!), O(n³), O(lg n), O(n^n), O(n²Ig n)

asked Jan 3, 2024

1 answer

1 vote

3.3k views

A lighthouse keeper is in the top of a lighthouse 95 feet above sea level. She notes that the angle of depression to a rock jutting just above the water is 6° . How far is the rock from the lighthouse?

asked Jun 3, 2023

1 answer

1 vote

130k views

Gary had 40% discount for car speakers. The sale price of the speaker was 96.25. What was the original price of the speakers ? Round to nearest cent

asked May 8, 2023

2 answers

2 votes

41.1k views

Violet made cookies for the bake sale. 7/10 of the cookies are chocolate chip. 3/4 of the remaining cookies are sugar. What fraction of cookies are sugar cookies?

asked Nov 4, 2022

1 answer

3 votes

3.8k views

Someone please help me

asked Sep 27, 2022

1 answer

2 votes

47.4k views

Given the ordered pairs (-3, -7), (-2,-5),(-1, -3) and (0, -1), which set shows the domain of the function?

asked Jul 17, 2022

1 answer

3 votes

74.5k views

Please help me, I am not sure what the answer is!

asked Apr 17, 2022

2 answers

8 votes

136k views

Please could someone help me?

asked Feb 1, 2022

1 answer

0 votes

178k views

Solve the following proportion for u. 5/8=u/9 Round the answer to the nearest tenth.

asked Jan 20, 2022

1 answer

1 vote

149k views

Quadrilateral ABCD has coordinated A(-4,3)B(-3,6)C(0,8)D(-2,5). Prove that quadrilateral ABCD is a parallelogram.

asked Dec 7, 2021

1 answer

4 votes

64.3k views

Three months later some vehicles were sold and new models have been brought into the Liberty Bike Shop. Now, there are a different number of bicycles, tandem bicycles, and tricycles in the shop. There

asked Dec 3, 2021

1 answer

1 vote

169k views

One important function of the atmosphere is to provide the Earth and its people with the water needed for life. T True F False

asked Nov 13, 2021

1 answer

5 votes

186k views

When a vaccine for SARS-CoV-2 is developed, should it be patented?

asked Jul 14, 2021

1 answer

0 votes

185k views

A worker pushed a 30.0 kg block 6.50 m along a level floor at constant speed with a force directed 30.0° below the horizontal. If the coefficient of kinetic friction between block and floor was 0.190,

asked Jun 15, 2021

1 answer

2 votes

227k views

Which of the following is an external hard drive A- the physical equipment of a computer B- a high - performance computer designed for high - volume computing C- a type of software where the original code

asked Jun 11, 2021

1 answer

0 votes

160k views

What is -2x divided by -10

asked Mar 14, 2021

1 answer

4 votes

86.5k views

Nutrition involves those activities by which organisms

asked Mar 14, 2021

2 answers

5 votes

36.5k views

Q1 while he was standing on his head, Flip decided to count backward from 777 by eights.which of the following numbers did flip count? A) 123 B) 125 C) 127 D) 129 Q2 The cost of 5 apples is the same as

asked Oct 2, 2020

1 answer

1 vote

45.1k views

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