Questions by Luff

Questions by Luff

Sound travels at 1450m/s through water. If the sound wavesthat travel through the water have a frequency of 180Hzwhat is the length of the sound wave? What is the period ofthe wave?Wave Speed = Frequency

asked Dec 24, 2023

1 answer

3 votes

175k views

a group of 10 people have gotten together to play basketball. they will begin by dividing themselves into two teams of 5 players each. one team will wear red uniforms and the other will wear blue uniforms.

asked Nov 25, 2023

1 answer

0 votes

73.2k views

Special pairs of angles and classifying thoughts (PLEASE HELP)

asked Feb 1, 2023

1 answer

16 votes

13.1k views

Help please dont know how to do this

asked Jan 11, 2023

1 answer

5 votes

223k views

Plz solve 90-(3+9)∙7

asked Oct 1, 2022

1 answer

4 votes

216k views

CodeHS Go Down the Slide: Part One Anyone know what it is?

asked Sep 26, 2022

1 answer

0 votes

63.2k views

If f(x)=-3x-5andg(x)=4x-2,find(f+g)(x)

asked Aug 8, 2022

2 answers

3 votes

153k views

Determine the amount of long-term debt for ABC Co. using the following balance sheet information: cash balance of $24,733, accounts payable of $95,119, common stock of $400,875, retained earnings of $500,

asked Jun 15, 2022

1 answer

0 votes

225k views

Read the following. A former official with the U.S. Treasury, Peter Fisher, once called the U.S. government “a gigantic insurance company.” This is because more than two-thirds of federal government spending

asked Mar 27, 2022

2 answers

4 votes

145k views

A medical researcher wants to estimate the difference in the proportions of women with high blood pressure for women who use oral contraceptives versus women who do not use oral contraceptives. In an observational

asked Feb 2, 2022

1 answer

13 votes

121k views

When a substitution mutation changes the codon CCC to the codon CCA, both code for proline. What type of mutation is this?

asked Dec 25, 2021

1 answer

0 votes

38.8k views

Luigi's Pizzeria offers a lunch special consisting of 1 slice of pizza with two topping and a drink for $2.50. Use the table below to tell how many choices customers have for picking two topping and one

asked Oct 22, 2021

1 answer

0 votes

18.3k views

How did European paintings during the renaissance differ from those created in the years before the renissance?

asked Oct 3, 2021

1 answer

0 votes

50.9k views

Which statements describe the cell membrane? Check all that apply. It only allows certain materials to leave the cell. It allows all materials to leave the cell. It only allows certain materials to enter

asked Jul 15, 2021

2 answers

0 votes

178k views

Discuss in thorough detail with examples Freuds psychosexual theory.

asked Jul 7, 2021

1 answer

1 vote

200k views

Vertebrates can be classified in.

asked Jun 16, 2021

2 answers

3 votes

148k views

NEED HELP please AASAP

asked Jun 10, 2021

1 answer

2 votes

133k views

A man sells a mobile set for Rs 5,994 at a loss of 7.5%. How much money has he paid to buy the mobile. Also find his loss amount.

asked Jun 4, 2021

1 answer

4 votes

88.3k views

What was the effect on the England of the defeat of the Spanish America.

asked Sep 22, 2020

1 answer

5 votes

55.3k views

What is a boundary between geologic units called

asked Aug 23, 2020

2 answers

0 votes

71.0k views

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