Questions by Jake Long

Questions by Jake Long

A source of sound produces 500 compressions and 500 rarefactions in air in 30 s. Find the (a) frequency, and (b) wavelength of sound produced. (Consider speed of sound = 330 m s⁻¹)

asked Oct 15, 2024

1 answer

1 vote

156k views

The area of a rectangular garden is 6298 m². If the length of the garden is 94 m, what is its width?

asked Oct 10, 2024

2 answers

4 votes

194k views

Du Fu is known as the "poet historian." a) True b) False

asked Sep 16, 2024

1 answer

2 votes

13.8k views

A frequently used time-domain waveform used to represent an electromagnetic pulse (emp) from a nuclear detonation is the so-called double-exponential pulse given by x(t) = 1/(β-α) (e^(-αt) - e^(βt)) determine

asked Sep 2, 2024

1 answer

4 votes

135k views

Post self-serve rules such as "Do not reuse plates and utensils"______.

asked Jul 21, 2024

1 answer

2 votes

126k views

If the gears in a gear drive are sized so that the torque on a load is increased (compared to the raw torque of the motor), then the speed at which that load rotates will be __________ the motor.

asked Jul 15, 2024

1 answer

4 votes

119k views

There are 3 red marbles, 6 blue marbles, 2 black marbles, and 1 green marble in a can. Find the probability for each of the following. a. A red marble. b. A blue or green marble.

asked Mar 8, 2024

1 answer

3 votes

180k views

why did the united states not become a member of the league of nations? a. russia underwent a communist revolution. b. germany sank the lusitania. c. the senate rejected the treaty of versailles. d. great

asked Sep 22, 2023

1 answer

2 votes

66.2k views

The equation c = 5m represents how many ice cream cones (c) are sold within a certain number of minutes (m) at a certain ice cream shop. Determine the constant of proportionality. 5 1 one fifth 25

asked Aug 21, 2023

2 answers

2 votes

217k views

Jim picks a number. he doubles that number, then adds 5, and gets 41 as his result. what was the original number jim picked?

asked Aug 13, 2023

1 answer

3 votes

107k views

Help me on this pls.

asked Feb 20, 2023

2 answers

9 votes

158k views

What is the LCM of 36 and 8

asked Nov 13, 2022

2 answers

24 votes

207k views

Highlight all the equations on which the point (10,0) lies. 5x+2y=15 2x+4y=20 x+6y=10 3x+3y=13 4x+2y=20 6x+y=50

asked Oct 4, 2022

1 answer

4 votes

181k views

A common element in the movements for german and italian unification was the: a) support of the catholic church b) existence of democratic parliament c) support of the united states d) strength of nationalist

asked Jul 9, 2022

1 answer

1 vote

193k views

Use "A Baseball School for Big-League Dreamers" to answer this question. Which sentence from “A Baseball School for Big-League Dreamers” best supports the main idea of the article? A Tuition, room and

asked May 19, 2022

2 answers

20 votes

2.4k views

Choose the slope-intercept form of 3x + 2y = 5. 3. у==x 5 2. O O y=-x+ 5 0 5 v=-x+ O yox 5 3

asked May 6, 2022

2 answers

0 votes

39.9k views

Which of the following was NOT a reason that Texas was chosen as the location of many army bases? * A.It is close to Mexico. B.It has a good climate. C.It is in the middle of the country away from the

asked Mar 27, 2022

1 answer

0 votes

165k views

Help me with this geometry

asked Mar 2, 2022

1 answer

13 votes

225k views

How do you say $183,240 in word form ?

asked Jan 20, 2022

2 answers

11 votes

146k views

Please help asap!! Kianna and Jos houses are reflections of each other across both axes. What are the coordinates of Jo's house?

asked Jan 3, 2022

2 answers

2 votes

185k views

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