Questions by Alessandro Da Rugna

Questions by Alessandro Da Rugna

Which expression is equivalent to negative two and one third times d plus four fifths minus the sum of one and five sixths times d plus nine tenths? A - negative one half times d minus one tenth B - negative

asked Dec 23, 2023

2 answers

1 vote

172k views

A clothing store sells T-shirts for one price and sweatshirts for a different price. The cost of 5 T- Shirts is the same as the cost of 3 sweatshirts. If he spent a total of $240.00 on the 10 T-shirts

asked Nov 7, 2023

1 answer

2 votes

156k views

Solve the following simultaneous equations. 5x – 3y = 6 3x + 4y= 21

asked Sep 5, 2023

1 answer

25 votes

146k views

The bottom of a rectangular swimming pool is 16 m × 20 m. If the atmospheric pressure above the swimming pool changes from 737 to 761 mm of mercury, determine the amount by which the force on the bottom

asked Aug 22, 2023

1 answer

1 vote

38.3k views

Please help!!!!! shade the region of the ben diagram indicated by the following sets

asked May 11, 2023

1 answer

3 votes

41.2k views

Given the equation, y=3x, complete the table of values x (input) y (output) -2 -1 0 1 2

asked May 7, 2023

1 answer

0 votes

139k views

What led to the global expansion of european political power.

asked Jan 6, 2023

1 answer

21 votes

82.6k views

Calculate the heat energy released when 21.1 g of liquid mercury at 25.00 °C is converted to solid mercury at its melting point. Constants for mercury at 1 atm heat capacity of Hg(l) 28.0 J/(mol⋅K) melting

asked Dec 21, 2022

1 answer

4 votes

111k views

Tristan paid $8 in tax on a purchase of $200. At that rate, what would be the tax on a purchase of $150?

asked Sep 2, 2022

1 answer

0 votes

220k views

30 students in class play in the local soccer league. They make up 12% of the league.How many students are in the league?

asked Jul 23, 2022

1 answer

3 votes

97.3k views

Density is the amount of mass in a certain . Air results from a column of air pushing on an area. A measure of how tightly air molecules are packed together is called

asked Jul 13, 2022

2 answers

6 votes

210k views

Simone and Leah are playing a game with dice. What is the probability Simone rolls a 6 and then Leah rolls an odd number?

asked Mar 1, 2022

1 answer

0 votes

184k views

Iron(II) chloride and sodium carbonate react to make iron(II) carbonate and sodium chloride: FeCl2(aq) + Na2CO3(s) → FeCO3(s) + 2NaCl(aq). Given 1.24 liters of a 2.00 M solution of iron(II) chloride and

asked Oct 16, 2021

1 answer

5 votes

188k views

How does the author develop the idea that both humans and cats benefited from the domestication of cats? Cite evidence from the text in your response.

asked Aug 11, 2021

2 answers

0 votes

94.2k views

Can someone help me?

asked Jun 14, 2021

1 answer

3 votes

137k views

Find the areas of a trapezoid with a height of 6.2 in and bases of 8 in and 5 in

asked Apr 25, 2021

1 answer

5 votes

235k views

Search QAmmunity.org