Recent activity by Ryan Castillo

Question

Last year, the revenue for utility companies had a mean of 80 million dollars with a standard deviation of 21 million. Find the percentage of companies with revenue less than 79 million dollars. Assume

answered Dec 21, 2024

1 answer 221k views

A cool water sample absorbed 1,710 J of energy from some metal. The temperature of the 59.0 g piece of metal changed from 99.5°C to 27.8°C. What is the specific heat of the metal? q,H₂O=1,710J Cₘₑₜₐₗ=[?

asked Nov 25, 2024

1 answer 167k views

Which of the following has an effect on ventricular contraction A) hydrogen ion pump B) sodium potassium pump C) bicarbonate ion pump D) potassium ion pump

answered Nov 23, 2024

1 answer 54.2k views

"Please, call me Ike. I called it the _____, which emphasized the use of nuclear weapons, alliances, and covert activities. I thought that we could _____ the size of our _____ if we built up our nuclear

answered Sep 11, 2024

1 answer 66.3k views

? Match the correct forms of ser or estar to the sentences. Drag the items on the left to the correct location on the right. están es estás está son Sandra____ triste porque no puede visitar el museo hoy.

answered Sep 11, 2024

2 answers 24.3k views

Use the Midpoint Rule with n=5 to estimate the volume obtained by rotating about the y-axis the region under the curve y=√(1+x^3), 0\leq x\leq 1.

asked Jun 27, 2024

2 answers 227k views

Help plsssssssssssssssssssssssssss

asked May 27, 2024

1 answer 217k views

What is the function of the mitochondria in a cell? A) Synthesis of proteins B) Cellular respiration C) Storage of genetic information D) Cell division

asked May 12, 2024

1 answer 44.3k views

What is the molar mass of nh3?.

asked Apr 23, 2024

1 answer 127k views

Can you find the volume of an object if the object not completely submerged? Why or why not?

answered Apr 14, 2024

1 answer 122k views

Which example BEST describes cap and trade? a) a tax system used to solve emission costs b) a subsidy system that encourages the production of goods with positive externalities c) a system of negotiations

asked Mar 26, 2024

1 answer 134k views

In what war did Walter (coleman's brother) fight ?

answered Mar 15, 2024

1 answer 152k views

2 A money in the form of taxation 3 5 Which of the following BEST defines the meaning of the underlined word in the sentence below? A citizen owes allegiance in exchange for certain rights. B. a citizen's

answered Feb 10, 2024

1 answer 117k views

Sugars are absorbed from the blood in many forms, however only _________ can be used as an energy source

asked Feb 5, 2024

1 answer 80.6k views

What is the key factor that controls the absorptive phase of metabolism? 1) CCK 2) Leptin 3) Glucagon 4) Insulin 5) Glycerol

answered Jan 22, 2024

1 answer 225k views

Which is the correct way to instantiate an inner class? a) BankAccount.Money amount = new account.Money(""41.49""); b) BankAccount.Money amount = Money (""41.49"");

asked Jan 8, 2024

1 answer 5.0k views

Complete Part 1 ONLY. Trace a line with the correct answers from the start to the end. Nombre: Fecha: Clase: . 1. NAVIGATE through the maze by choosing the correct answer. 2. EXPLAIN Next to each "step"

answered Dec 25, 2023

1 answer 67.5k views

What equations for x=-3 is a possible solution?

asked Nov 8, 2023

1 answer 208k views

I can’t seem to figure this out. I keep struggling with it but I don’t know where I’m going wrong

asked Aug 26, 2023

1 answer 184k views

How much will this increase the amount of money that he needs to make on friday?

asked Jul 6, 2023

1 answer 175k views

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