Questions by Peekay

Questions by Peekay

Use the exponential decay model a=a0 e^kt to solve. The half-life of a certain substance is 15 years. How long will it take for a sample of this substance to decay to 91% of its original amount? a) t=15log(0.

asked Dec 11, 2024

1 answer

0 votes

24.8k views

What does it mean when a life insurance policy "endows"? A) The policyholder stops paying premiums B) The policy is transferred to another beneficiary C) The cash value equals the face amount, and the

asked Nov 12, 2024

1 answer

1 vote

111k views

The process of __________ is the movement of substances from the blood into the distal tubule or the collecting tubule.

asked Aug 8, 2024

1 answer

3 votes

13.9k views

7x+3(8x+7) distributive

asked Aug 1, 2024

2 answers

4 votes

140k views

Evaluate 5^3 * 1/5^2

asked Jun 3, 2024

2 answers

0 votes

181k views

2.Explain the different types of ADC with neat diagram.

asked May 8, 2024

1 answer

0 votes

34.4k views

Which body of water lies in between Asia, Africa, and Europe? OA. The Pacific Ocean OB. The Atlantic Ocean OC. The Mediterranean Sea OD. The Black Sea

asked Jan 16, 2024

1 answer

1 vote

190k views

Who did most of the work during the negotiations leading to the Treaty of Paris?

asked May 15, 2023

2 answers

8 votes

3.0k views

Which of the following are the characteristics of a warm front with the type of front? choose all that apply.

asked May 10, 2023

1 answer

7 votes

158k views

Why are producers so important to ecosystems? A. Producers are used to put water into the air of dry places. B. Producers help transfer energy from secondary to tertiary consumers. C. Producers capture

asked Apr 10, 2023

1 answer

15 votes

224k views

Х²+хy-2y²=0 ху+x-y=1

asked Nov 1, 2022

1 answer

20 votes

120k views

Perry Corporation produces and sells a single product. Data for that product are: Sales price per unit $ 275 Variable cost per unit $ 130 Fixed expenses for the month $ 690 comma 000 Currently selling

asked Oct 5, 2022

1 answer

21 votes

58.1k views

HALPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP. Please no links :P

asked May 23, 2022

2 answers

2 votes

32.1k views

Solve for p: 3p-2=2p/5+p-2/3

asked Apr 5, 2022

1 answer

1 vote

115k views

Crees que el ser humano hace guerra por naturaleza, y porque

asked Mar 25, 2022

1 answer

0 votes

101k views

PLEASEE I WANNA PASS PLEASE HELP!!!! Which of the following functions represents f(n), the number of small squares in figure n? A. f(n) = (n + 1)^2 – 1 B. f(n) = 2n^2 + 1 C. f(n) = n^2 – 1 D. f(n) = (n

asked Feb 23, 2022

2 answers

7 votes

28.3k views

PLEASE HELP!!!p[ A patient comes into the hospital with horrible back pain and a bad attitude. Dr.MC tries his best to handle the situation but is overwhelmed by the patient. In detail explain what the

asked Feb 8, 2022

2 answers

2 votes

211k views

Two long parallel wires that are 0.30 m apart carry currents of 5.0 A and 8.0 A in the opposite direction. Find the magnitude of the force per unit length that each wire exerts on the other wire and indicate

asked Nov 14, 2021

1 answer

5 votes

135k views

Definition: This instrument was used by early explorers to help plot a ship's point on a map. Example: NOT a compass or astrolabe. What is the term?

asked Oct 18, 2021

1 answer

2 votes

17.6k views

Which of the following is true? A. The elasticity of demand is constant along most demand curves. B. The elasticity of demand varies only along downward-sloping linear demand curves. C. The elasticity

asked Oct 14, 2021

2 answers

3 votes

95.9k views

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