Recent activity by Mamba

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Changing the subject of a formula Hi, can someone explain these steps? I’m not getting how -20 changes to -180 and the 9 in the fraction disappears aswell haha.

asked Dec 1, 2024

1 answer 99.0k views

A man crosses a 320m wide river perpendicular to the current in 4 min. If in still water he can swim with a speed 5/3 times that of the current, then the speed of the current, in m/min is A. 30 B. 40 C.

answered Nov 29, 2024

1 answer 146k views

A company had an annual sales (at cost) of $38 million. During the year, the inventory turned over 7 times. Next year, the company plans to increase annual sales (at cost) by 19 percent. What will be the

answered Nov 16, 2024

1 answer 2.1k views

What is the approximate average rate of change for the function f(x) = 19.5(1.15)^x over the interval x = 5 to x = 10?

answered Nov 11, 2024

1 answer 149k views

What is the force acting on the particle at point a?

answered Oct 19, 2024

1 answer 55.2k views

This question has two parts. First, answer part A. Then, answer part B. Part A Which of these inferences about the author's purpose is supported by the text? a. The author wrote the text in order to motivate

answered Oct 19, 2024

1 answer 158k views

Which sentence is written in the active voice? A) I broke the plate. B The plate was broken.

asked Sep 4, 2024

1 answer 76.2k views

"Smart technology sensors measure (or will measure) the traffic on every street, the movement of every car, and the temperatures of and shadows cast by buildings. They also will track the water and electricity

asked Jul 15, 2024

1 answer 179k views

What is the net ionic equation for the reaction between aqueous Ba(OH)₂ and FeSO₄ solutions? A. Ba²⁺(aq) + 2OH⁻(aq) → Ba(OH)₂(s) B. Ba²⁺(aq) + SO₄²⁻(aq) → BaSO₄(s) C. 2OH⁻(aq) + Fe²⁺(aq) → Fe(OH)₂(s) D.

asked Jun 6, 2024

1 answer 207k views

Alexa has $0.90 worth of nickels and dimes. She has a total of 13 nickels and dimes altogether. By following the steps below, determine the number of nickels, x, and the number of dimes, y, that Alexa

answered Apr 21, 2024

2 answers 228k views

Why is it important to maintain the temperature at room temperature after incubation?

asked Mar 5, 2024

1 answer 73.5k views

Which of the following positions is defined as the comptroller of the Navy? a) Chief of Naval Operations b) Secretary of Defense c) Secretary of the Navy d) Under Secretary of the Navy

asked Feb 8, 2024

1 answer 8.2k views

What is the treatment plan for fluid bolus under the Cardiogenic Shock Medical Directive - AUXILLARY?

asked Jan 19, 2024

1 answer 93.3k views

What is the ordered pair ? -4x+6y=-28 4x-6y=28

answered Jan 14, 2024

2 answers 61.7k views

Which appeal does Martin Luther King Jr. use in the following line from his "I Have a Dream" speech? "But there is something that I must say to my people, who stand on the warm threshold which leads into

answered Dec 15, 2023

1 answer 232k views

2. PART B: Which detail from "Short Circuit" provides the best clue to the meaning of the word "deliberately"? A "good conductor" B "not as good" OC "chosen to" D "very low"

asked Nov 5, 2023

1 answer 22.1k views

Answer this question Please!! (50 point's)

answered Jun 19, 2023

2 answers 109k views

Find the least common multiple of these two expressions.14u^6 v^8 w^5 and 4u^3 w^7

asked May 13, 2023

1 answer 206k views

I need help with this please. The first drop down options are on, outside and inside the second drop down are an acute triangle, a right triangle and obtuse triangle.

asked Apr 18, 2023

1 answer 2.3k views

Any four environmental impacts of hydroelectricity

answered Feb 21, 2023

1 answer 53.2k views

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