Recent activity by Ppalmeida

Question

Part B Will any of the minerals react with the vinegar?

answered Sep 26, 2024

1 answer 94.9k views

Let us consider the following scenario: A recent drug survey showed an increase in the use of drugs and alcohol among local high school seniors as compared to the national percent. Suppose that a survey

asked Jul 8, 2024

1 answer 144k views

For any two coplanar vectors A and B, if A+3B=−3i+1.5j and A−B=2i−5j, find A and B. a) A=−i+0.5j, B=−2i+5j b) A=i+0.5j, B=−2i+5j c) A=−i−0.5j, B=2i−5j d) A=i−0.5j, B=2i−5j

asked Jun 19, 2024

1 answer 38.2k views

True or False: Employees are usually much more engaged in their work through intrinsic rather than extrinsic sources of motivation.

asked Mar 14, 2024

1 answer 65.0k views

True or False. Because non-cash benefits such as health insurance are not subject to income tax they are cheaper for the employee and therefore preferred.

answered Mar 3, 2024

1 answer 125k views

An error in DNA where one base is missing.

answered Feb 19, 2024

1 answer 77.5k views

A piling for a high-rise building is pushed by two bulldozers at exactly the same time One bulldozer exerts a force of 1600 pounds in a westerly direction. The other bulldozer pushes the piling with a

answered Dec 27, 2023

1 answer 134k views

The equation for QR is 5y = -4x +41. Is QR tangent to Circle O at R? R (4,5) No, because the slope of OR times the slope of QR does not equal 1. No, because the slope of OR times the slope of QR does not

answered Oct 30, 2023

1 answer 28.2k views

The ages of five students in a class are 11, 11.5, 12, 14, 12.5 The mean age (in years) is (a)10.2 (b) 11.2 (c) 12.2 (d) 13.2

answered Sep 4, 2023

2 answers 153k views

Eli ran 3/4 of a mile. Every 1/8 of a mile, he jumped over a hurdle. There was a final (extra) hurdle at the end of the 3/4 mile. How many hurdles did he jump over.

answered Aug 18, 2023

2 answers 224k views

Why was Martin Luther King, Jr., awarded the Nobel Peace Prize? He wrote the "I Have a Dream" speech. He founded the Southern Christian Leadership Conference. He achieved social change using nonviolence.

answered Jul 21, 2023

1 answer 142k views

Solve the equation by the zero factor property b^2-8b+15=0

asked Jun 2, 2023

1 answer 47.9k views

I need help with one problem

asked Apr 5, 2023

1 answer 44.8k views

Which of the following statements best describes the Jewish religion during ancient times? A. Despite having made it to the Promised Land, they were conquered by various civilizations. B. Abraham founded

answered Mar 6, 2023

2 answers 34.4k views

The law of reflection states that the angle of incidence and the angle of reflection will ______.Select one:a.never be equalb. always add up to 90 degreesc.always add up to 180 degreesd.always be equal

asked Feb 18, 2023

1 answer 150k views

I really don’t understand please help

asked Jan 17, 2023

1 answer 4.4k views

Find the length of side x in simplest radical form with a rational denominator.

answered Dec 3, 2022

1 answer 31.5k views

Can any one help with this one? Solve for x. {x}^(2) - 13x + 12 = 0

asked Nov 28, 2022

1 answer 116k views

PROBLEM SOLVING WITH SURFACE AREA A jewelry company is considering two different packages for their new bracelet. Both options are constructed as a wooden box with a cardboard label that covers the lateral

answered Nov 25, 2022

1 answer 152k views

Guess what game this is from by some of the quotes! “A body has been discovered!” “Well, that was a lie. Yknow, one of those lies to make us more united or whatever. Did you know half my lies are actually

answered Oct 20, 2022

1 answer 132k views

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