Questions by Tony Zampogna

Questions by Tony Zampogna

By the time the blood leaves the lung capillaries to return to the heart, what percentage of the blood's hemoglobin has united with oxygen?

asked Sep 25, 2024

1 answer

2 votes

228k views

Use the Master theorem to determine the complexity class of the following recurrences: i) T(n)=4 T(3n)+5n2−2n+2, T(1)=2 (ii) T(n)=8 T(2n)+7n3−5, T(1)=3 (iii) T(n)=5 T(2n)+5n2+7, T(1)=4

asked May 2, 2024

1 answer

0 votes

94.3k views

Find the coordinates of the vertex given the focus and directrix. focus: (−5,7) directrix: y=1

asked Apr 5, 2024

1 answer

5 votes

88.3k views

A nurse manager is participating in the health care organization's strategic planning committee. Which factor is the primary driving force and controlling factor in new initiatives this committee might

asked Jan 27, 2024

1 answer

3 votes

148k views

Use square roots for the problem. Which equation(s) have -4 and 4 as solutions? Select all that apply

asked May 26, 2023

1 answer

0 votes

207k views

1) a saloon car priced at $25000 is increased by 5%. what is the new price? 2) a shop is having a sale of computers. if a computer priced at $800 is reduced by 20%, what is the sale price? 3) a farmer

asked Mar 25, 2023

1 answer

6 votes

175k views

Help me please :3 and thank you =.=

asked Mar 9, 2023

1 answer

13 votes

122k views

You notice that the price of Blu-ray players falls and the quantity of Blu-ray players sold increases. You suspect that _____ Blu-ray players shifts to the _____. demand for; left supply of; left demand

asked Nov 28, 2022

1 answer

4 votes

199k views

Which of the following commodities is a product of the primary or extractive industry A. Cars B. Gold C. Hair Processing D . Houses

asked Sep 1, 2022

1 answer

1 vote

177k views

What influence did the new deal have on our time period.

asked Aug 17, 2022

1 answer

5 votes

32.3k views

I need help please!!!

asked Aug 2, 2022

1 answer

12 votes

155k views

(3x^2-2x+1) + (x^2 + 4x -3)

asked Jul 18, 2022

1 answer

3 votes

93.7k views

In addition to conducting nuclear research during the Cold War, scientists at Los Alamos were involved in: O A. finding ways to test weapons under poor conditions. B. coordinating nuclear tests outside

asked Jul 15, 2022

1 answer

5 votes

174k views

Dan’s new appliance arrived in a cardboard box in the shape of cube. What is the surface area of the cardboard box? A cube has side lengths of 3 feet. Use the formula S A = 6 s squared, where SA is the

asked Mar 15, 2022

2 answers

7 votes

178k views

Please explain how to do it, don't just give answers, I wan' to learn!!!!

asked Feb 27, 2022

2 answers

24 votes

96.1k views

How many moles of O are there in 41.8 grams of O?

asked Jan 5, 2022

1 answer

3 votes

215k views

A wave is turned back when it meets the boundary of the medium in which it is traveling. The wave is said to have undergone

asked Dec 15, 2021

1 answer

0 votes

161k views

The most basic carbohydrates, simple sugars , are also known as monosaccharides. True or false?

asked Nov 1, 2021

2 answers

5 votes

228k views

5x-8= 1/3 (6x+12)-3x a) -1 b) -12/5 c)10/3 d) 2

asked Oct 26, 2021

1 answer

3 votes

89.1k views

Are these fractions equivalent or nonequivalent?

asked Oct 24, 2021

1 answer

5 votes

185k views

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