Questions by Washington Guedes

Questions by Washington Guedes

What is the sign of 46.2 + 112.3. is it a positive or negative?

asked Oct 21, 2023

1 answer

16 votes

220k views

The pentagonal prism below has a height of 13 units and a volume of 247 units ^3. Find the area of one of its bases.

asked Sep 14, 2023

1 answer

1 vote

64.8k views

A 65.0-mL aqueous solution contains 7.54 g of copper (II) chloride, CuCl2. Calculate the molarity of the solution. {Ans. ~ [CuCl2] = 0.862 M} Write the set up of the calculation that leads to the answer.

asked Sep 12, 2023

1 answer

3 votes

134k views

Select the form that correctly completes the sentence. 1. Los chicos _____ pidiendo dinero. a. estar b. van a c. están d. son

asked Aug 16, 2023

2 answers

3 votes

41.2k views

How would you classify the number 125?

asked Jul 24, 2023

2 answers

2 votes

41.3k views

Which of the following is a graph of the velocity of an object as it falls fromrest if drag is not ignored? Explain your choice

asked May 4, 2023

1 answer

4 votes

139k views

How do Family feuds affect children? Please at least one 2 paragraphs

asked Dec 5, 2022

2 answers

2 votes

222k views

I really need to know what in the world is 1+1 i’ve been trying to find the answer all day

asked Nov 20, 2022

1 answer

1 vote

126k views

LIGHT AND SHADOWS 1. Finish this sentence about the size of shadows: “The further the source of light is from an object, the __________ the ____________. it is science but it is not here

asked Nov 6, 2022

1 answer

3 votes

179k views

Two resistors r1=100 ohm and r2=220 ohm are connected in series across a voltage of 6.4v calculate the resistance of the resistor equivalent to r1 and r2

asked Nov 1, 2022

1 answer

4 votes

194k views

Which set of expressions are not equivalent? (9 c + 12) - c - 3 and 8 c + 9 4 c - 2 c - 3 and 2 c - 3 5 c - 2 c + 8 - 4 and 3 c + 4 0.5 + (10 c + 8) and 5 c - 4

asked Nov 1, 2022

1 answer

1 vote

77.3k views

Explain the trend in boiling points as you move down group v11

asked Jul 4, 2022

1 answer

2 votes

223k views

The respiratory center rhythmically sends neural output to the diaphragm and ____________ muscles to regulate quiet breathing. The respiratory center is stimulated to alter breathing rate and depth by

asked Apr 26, 2022

1 answer

5 votes

5.7k views

In “mending wall” by Robert frost, is the speaker building a fence or inspecting a Stonewall?

asked Nov 13, 2021

1 answer

3 votes

143k views

EFGH is a parallelogram. Angle G Equals what degrees

asked Oct 28, 2021

1 answer

0 votes

157k views

1. A car's velocity changes from 0 m/sec to 30 m/sec 10 seconds later. Calculate the car's average acceleration.

asked Oct 14, 2021

1 answer

3 votes

113k views

Who elects the President of the United States? A. The Electoral College B. The Speaker of the house C. The popular vote in the general election

asked Sep 20, 2021

2 answers

2 votes

191k views

The College Board reported the following mean scores for the three parts of the Scholastic Aptitude Test (SAT) (The World Almanac, 2009): Critical Reading 502 Mathematics 515 Writing 494 Assume that the

asked Jun 27, 2021

1 answer

3 votes

229k views

Easy math, but not sure what I did wrong. Alex took 31 exams during 5 years studying at the MaPhAs University. Each year, he took more exams than the previous year. During his 5th year, he took three times

asked May 18, 2021

1 answer

1 vote

118k views

Calculate the volume of (b) a car park which is 35 m long and 25 m wide by 12 m high.

asked May 5, 2021

1 answer

2 votes

141k views

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