Questions by Helder Robalo

Questions by Helder Robalo

In an apartment complex, there are 5 windows in each apartment, and 9 gpartments in each floor. How many windows are there on 8 floors?

asked Nov 8, 2024

1 answer

3 votes

125k views

You have 20.0 g of elemental sulfur (S) and 16.0 g of oxygen (O) for the reaction (1 , S + 8 , O₂ → 8 , SO₂). How much SO₂ (in grams) will be formed? a) 40.0 g b) 80.0 g c) 160.0 g d) 120.0 g

asked Aug 5, 2024

1 answer

1 vote

230k views

Jeremiah has a mailing cylinder for posters that measures 12 inches long and 8 inches in diameter. What approximate volume can it hold? Use 3.14 for pi. Do not round. SHOW YOUR WORK.

asked Jun 15, 2024

2 answers

5 votes

166k views

Prove using vectors that a quadrilateral is a rectangle if and only if its diagonals are congruent and bisect each other. a) A quadrilateral is a rectangle if its diagonals are not congruent. b) A quadrilateral

asked May 13, 2024

1 answer

0 votes

194k views

For the sds on gasoline, the first thing to do if there is skin contact is to? 1) Wash with soap and water 2) Apply a cold compress 3) Cover with a bandage 4) Seek medical attention

asked Apr 9, 2024

1 answer

1 vote

64.1k views

Establishing a personal brand on a social media is one of the hardest yet most important tasks to do for a social media professional. A. True B. False

asked Feb 24, 2024

1 answer

2 votes

34.3k views

______ encompasses social class and is society's categorization of people into socioeconomic strata based on occupation, income, wealth, social status, and derived power (social and political).

asked Feb 19, 2024

1 answer

4 votes

228k views

Why was the catholic church a center of authority?.

asked Sep 11, 2023

1 answer

5 votes

137k views

Sunny is a volunteer at the animal shelter. The animal shelter has only dogs and cats. 3 10 of the animals are dogs. There are 8 fewer dogs than cats. How many animals are there in the animal shelter?

asked Sep 1, 2023

1 answer

5 votes

49.9k views

Find the vertex of function given below y=x^2-x+1

asked Aug 1, 2023

1 answer

22 votes

224k views

Can anyone solve this?

asked Jan 28, 2023

1 answer

22 votes

74.3k views

3 3/5 x (-8 1/3) = A. -30 B. 4 3/5 C. 8 4/5 D. -24

asked Oct 27, 2022

1 answer

3 votes

210k views

In humans, normal color perception (N) dominates the expression of color blindness (n), and both of these genes are carried on the X chromosome (XN or Xn). A woman with normal color vision has a color-blind

asked Oct 14, 2022

1 answer

3 votes

201k views

Lourdes bought. DVD for 19.99 And a book for 14.95 . She has 10.56 left over . How much money did she have to start with

asked Sep 7, 2022

1 answer

5 votes

67.8k views

Please help me with this question!! what are 3 things that are the same from both performances and what are 3 things that are different from alexander hamilton?

asked Jun 9, 2022

1 answer

0 votes

225k views

The total length of a road trip was 15.6 hours. If highway signs are posted every 0.06 hours, including one at the end of the road trip, how many highway signs will there be on the road trip?

asked Apr 27, 2022

1 answer

4 votes

34.5k views

Matthew has 5 1/4 bags of fertilizer to spread around his yard. Each bag of fertilizer will cover 115.4 ft2. How many square feet will Matthew be able to cover if he uses all of the fertilizer?

asked Apr 10, 2022

1 answer

2 votes

214k views

The manufacturer of a smart watch claims that individuals who pay attention to how many steps they take per day will inadvertently take more steps per day than individuals who pay no attention to how many

asked Jan 28, 2022

1 answer

2 votes

99.4k views

Which of these lines from "Service" most clearly show the kind of character Alex is? A. "He squinted his eyes, and watched her in silence for a minute." B. "He paid in small change, some of it caked with

asked Dec 11, 2021

1 answer

5 votes

115k views

What is the main way political parties are able to shape public policy? They spend a large amount of money on advertising to alter citizens' perception of a topic. They challenge each other to public debates

asked Nov 23, 2021

1 answer

1 vote

162k views

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