Questions by Mark Mascolino

Questions by Mark Mascolino

Use the following data to calculate the Kp value for each solid. a. The solubility of Pb3(PO4)2 is 6.2 x 10-12 mol/L.

asked Dec 13, 2024

1 answer

4 votes

185k views

Bonjour je suis en seconde et j'ai un dm en maths pour lundi et je n'y arrive pas... Merci d'avance "Une fourmi se trouve sur un cylindre au point F. Elle veut rejoindre le point C ( C et F sont symétriques

asked Dec 8, 2024

2 answers

4 votes

170k views

Why an oar that is partially submerged in water appears bent. a. Total internal reflection b. Dispersion c. Refraction d. Specular reflection

asked Nov 20, 2024

1 answer

1 vote

147k views

A man finds his 59-year-old wife unconscious on the couch. He states that she takes medications for type 2 diabetes. He further tells you that his wife has been ill recently and has not eaten for the past

asked Oct 19, 2024

1 answer

3 votes

198k views

At an all you can eat buffet consumers pay a price of $10 and then can consume all they want. Show the equilibrium with a budget line and indifference curve. Explain the shape of each curve

asked Oct 11, 2024

1 answer

3 votes

201k views

a baseball is tossed at a steep angle into the air and makes a smooth parabolic path. its time in the air is t , and it reaches a maximum height h . assume that air resistance is negligible.

asked Sep 21, 2024

1 answer

2 votes

179k views

Answer these questions about the treaty of versailles

asked Aug 4, 2024

1 answer

1 vote

86.2k views

David Lee Roth played one of his best basketball games last night. He scored 3 3-pointers, 5 regular baskets, and 3 free throws. How many points altogether did he score? a) 20 b) 22 c) 24 d) 19

asked Jul 8, 2024

1 answer

2 votes

106k views

A rectangular flag is 80 centimeters by 92 centimeters. What are the dimensions of a scale drawing of the flag using the scale 1:4? 20 cm by 23 cm 320 cm by 360 cm 8 cm by 9.2 cm 1.15 cm by 4.35 cm

asked May 6, 2024

1 answer

4 votes

125k views

5. Read this quotation from the article. "With so many fragments of evidence and theories never pro What is the meaning of fragments as it is used in the article? a. Abuse b. Corruption c. Exploitation

asked Sep 21, 2023

1 answer

3 votes

112k views

In the northern hemisphere, convection creates __________ large convection cells that produce _____________ winds.

asked Aug 14, 2023

1 answer

1 vote

189k views

How many seconds are in72 milliseconds?Give your answer in standard form.Enter

asked May 24, 2023

1 answer

3 votes

126k views

Sue works weekdays for $10 an hour, Saturdays for $15 an hour, and Sundays for $20 an hour. If she worked 180 hours last month and earned $2315, how many more weekday hours than Sunday hours did she work

asked Feb 7, 2023

2 answers

2 votes

152k views

How is oxygen carried from the lungs to the tissues? a. It is carried by cilia through the bronchioles. b. It binds to a protein called hemoglobin in red blood cells. c. It leaves the alveoli and enters

asked Dec 16, 2022

2 answers

1 vote

233k views

The temperature was 5 degrees below zero in the morning. By the afternoon, it increased by 12 degrees. What is the temperature? **SHOW YOUR WORK

asked Nov 14, 2022

2 answers

1 vote

124k views

According to Thoreau's "Walden," why should people live simply? A. The urban world keeps people from properly experiencing emotions B. Luxuries prevent people from being the best they can be C. People

asked Sep 16, 2022

1 answer

2 votes

213k views

Which substance is a heterogeneous mixture? Cheddar cheese clean air Granola bar Drinking water

asked Aug 4, 2022

1 answer

12 votes

78.5k views

A camera has a listed price of $627.95 before tax. If the sales tax rate is 6.5%, find the total cost of the camera with sales tax included Round your answer to the nearest cent, as necessary. Pls hurry

asked Jun 11, 2022

1 answer

22 votes

11.4k views

Coal is made almost entirely of which chemical element? Group of answer choices. A. mercury B. carbon C. uranium D. sulfur

asked May 15, 2022

1 answer

0 votes

196k views

Calculate the length of the side LN given the following data for 37°. Sin 37° = 0.602 Cos 37° = 0.790 Tan 37° = 0.754 pls help ASAP

asked May 8, 2022

1 answer

1 vote

51.7k views

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