Questions by Leroy Stav

Questions by Leroy Stav

Answer this question: Is math really important to giving science power? (remember the 5 Ws and the H)

asked Sep 7, 2021

1 answer

1 vote

184k views

What is the molar mass of a gas if 1.25 g of the gas has a volume of 255 L at STP?

asked Aug 28, 2021

1 answer

5 votes

81.8k views

What does the size of the crowd facing arraignment suggest about the boycott?

asked Apr 22, 2021

2 answers

0 votes

171k views

I need help PLEASE help mee

asked Apr 9, 2021

1 answer

4 votes

15.1k views

Help me if you can please and ty

asked Mar 25, 2021

1 answer

2 votes

23.0k views

While John is traveling along a straight interstate highway, he notices that the mile marker reads 249 km. John travels until he reaches the 141 km marker and then retraces his path to the 174 km marker.

asked Aug 21, 2020

1 answer

4 votes

39.9k views

Expert pool players were observed to make 71 percent of their shots when alone. When four people watched tchem, they made 80 percent of their shots. This best illustrates: a. the foot-ion-the-door phenomenon

asked Feb 20, 2020

1 answer

0 votes

77.4k views

give an example if a linear equation in one variable with infinitely many solutioms. Explain how you know it has many solutions.

asked Nov 24, 2019

2 answers

5 votes

65.0k views

There are 9 yellow and 4 purple balls in a bag. If you randomly choose balls one at a time, with replacement, what is the probability of choosing 1 yellow ball and then 2 purple balls? 165/5210 24/1329

asked Jul 14, 2019

1 answer

3 votes

95.5k views

One hose can fill a goldfish pond in 24 minutes, and two hoses can fill the same pond in 15 minutes. find how long it takes the second hose alone to fill the pond.

asked Feb 26, 2019

1 answer

3 votes

156k views

4. A student was given the following question: How many Liters are there in 32 g of Cl2 gas? The student gave the following work: 32 g Cl2/1 x 22.4 Cl2/ 1 mole Cl2=716.8 moles Cl2 Is the students work

asked Feb 1, 2019

1 answer

0 votes

158k views

The atomic number of sodium (Na) is 11. This is also the number of which of the following? atomic mass ionic charge neutrons protons

asked May 8, 2018

1 answer

2 votes

211k views

Laura wants to know more about the organization to which she has applied. What can she do to know more about the organization’s culture?

asked Mar 14, 2018

1 answer

3 votes

108k views

Is pollen from a plant biotic

asked Mar 10, 2018

1 answer

0 votes

225k views

Which statements about the graph of the function f(x) = 2x2 – x – 6 are true? Check all that apply. The domain of the function is . The range of the function is all real numbers. The vertex of the function

asked Nov 22, 2017

2 answers

1 vote

98.7k views

According to the pressure-flow hypothesis, which of the following statements is not true? -Water moves from the xylem to the phloem of a plant -water is necessary for sugars to move through phloem -Ploem

asked Nov 4, 2017

2 answers

2 votes

41.1k views

Spanish question: Which of the following do you use when asking about two choices? A. ni . . . ni B. o C. pues D. hay

asked Mar 9, 2017

2 answers

4 votes

232k views

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