Questions by Tirafesi

Questions by Tirafesi

Water flows at 0.65 m/s through a 3.0 cm diameter hose that terminates in a 0.3 cm diameter nozzle. (Recall, the density of water is 1000 kg/m3.) (a) What is the speed of the water leaving the nozzle

asked Apr 23, 2021

1 answer

5 votes

81.1k views

A canoe floats in a lake. Inside the canoe is a 25 kg steel solid ball. If the ball is thrown into the lake, does the level of the lake go up, go down or remain the same? You will do a calculation using

asked Mar 14, 2021

1 answer

1 vote

211k views

Anna buys 12 pens and 20 pencils for a total of $16. One pen costs $0.40 more than one pencil. What would 1 pen and 1 pencil cost?

asked Feb 6, 2021

2 answers

1 vote

121k views

Key 1 is a ___ step away from Key 2. A. Half B. Whole

asked Feb 2, 2021

2 answers

1 vote

231k views

Hello, I am about to do my FLVS Biology honors Module 4 DBA. Does anyone know anything about the questions so that I can be prepared? It's about the food chain and the biosphere and those kinds of things.

asked Oct 19, 2020

2 answers

2 votes

193k views

There are exclusions that make the expression x^3 - 1 / x^3 + x^2 + x undefined. True False

asked Aug 24, 2020

2 answers

0 votes

235k views

Find the distance between each pair of points. 6 units 5 units 2 units 4 units 3 units E(-2, -1) and F(-2, -5) arrowRight C(-4, 1) and D(1, 1) arrowRight G(3, -5) and H(6, -5) arrowRight A (5, 4) and B(

asked May 8, 2020

2 answers

5 votes

235k views

What was the source of co2 for this experience?

asked Mar 23, 2020

1 answer

2 votes

77.2k views

How did paleo Indians find food

asked Dec 26, 2019

2 answers

0 votes

10.1k views

A copper atom has a diameter of 128 pm. how many centimeters is a line containing exactly 1.0 moles of copper atoms sequentially arranged? use "e" for scientific notation.

asked Nov 13, 2019

1 answer

3 votes

127k views

Which algebraic property could be used to rewrite 4x + 2y as 2y + 4x? A. Associative Property of Addition B. Associative Property of Multiplication C. Commutative Property of Addition D. Commutative Property

asked Jun 28, 2019

2 answers

0 votes

231k views

Unlike native-born citizens, permanent residents of the United States are NOT allowed to do which of these? A) work in a government job Eliminate B) purchase or own a firearm C) receive social security

asked Feb 4, 2019

2 answers

1 vote

7.1k views

How to write 11/20 as a terminating decimal

asked Dec 14, 2018

1 answer

3 votes

53.0k views

Identify the word(s) of direct address. Unless we can find a solution, Mrs. Henry, the children will be disappointed.

asked Dec 9, 2018

2 answers

0 votes

94.6k views

A client wants to know the total addressable market for mattress sales in New York City. Which of the following would best satisfy the client’s request?

asked Aug 25, 2018

1 answer

1 vote

174k views

The density of gold is 19.32 g/cm3. what is the volume of a sample of gold that has a mass of 54.82 g?

asked Jun 14, 2018

1 answer

1 vote

229k views

Cows outnumber pigs 5 to 1 on a farm. If there are 750 cows on the farm, how many pigs are there?

asked Feb 12, 2018

1 answer

4 votes

94.4k views

A ________ is a membrane-bound sac found in cells that contains digestive enzymes which break down complex molecules or structures. mitochondrion ribosome chloroplast lysosome\

asked Jun 14, 2017

1 answer

1 vote

100k views

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