Recent activity by Michael Spiss

Recent activity by Michael Spiss

What is the cosine of 180 degrees

asked Dec 26, 2024

2 answers 67.0k views

Draw the structural formula 2,6-dimethyl-4-(2-methylpropyl)decane.

asked Dec 1, 2024

1 answer 175k views

A 1000-mL dose of D5W 12% normal saline is to be infused in 8 hours. The drop factor for the tubing is 60 gtt/min. How many drops per minute should the nurse administer? a) 125 gtt/min b) 150 gtt/min c)

asked Nov 6, 2024

1 answer 30.6k views

The minimum requirement for an officer to arrest the passengers of a car along with the drivers: a) probable cause b) a warrant c) reasonable suspicion d) clear and convincing evidence

answered Oct 22, 2024

1 answer 227k views

I need help with this math problem.

answered Oct 20, 2024

2 answers 189k views

The energy required to eject an electron from sodium metal is dependent on its: a) Temperature b) Atomic mass c) Atomic number d) Proton count

answered Oct 16, 2024

1 answer 174k views

Which of the following options correctly describe atomic mass? Select all that apply. a. Atomic masses are defined relative to the mass of a carbon-12 atom. b. The atomic mass of an element can be read

answered Jun 16, 2024

1 answer 205k views

Krypton is not used in airships because: a) It is too expensive. b) It is radioactive. c) It is rare. d) It is inert and does not react with other elements.

asked May 21, 2024

1 answer 57.6k views

What is the slope of the line through the points (-2,9) and (-4,6) ?

asked May 18, 2024

2 answers 32.0k views

Smart Touch Learning purchased a car for $ 110000. The sales tax on the car was $ 1600, a dealer fee of $ 310 was charged on the sale, and Smart Touch Learning paid $ 700 for painting and lettering the

asked Mar 5, 2024

1 answer 210k views

A key difference between "decent" and "street" families identified by Elijah Anderson, is that "decent" families tend to have a superficial sense of family and community, whereas "street" families have

answered Mar 1, 2024

1 answer 69.6k views

According to ICH E6 Section 4.11.1, the investigator should notify the sponsor of serious adverse events (SAE): a) Within 24 hours b) Within 7 days c) Within 15 days d) Within 30 days

asked Jan 11, 2024

1 answer 150k views

True or false. An ion is an electrically neutral atom that has the same number of protons and neutrons

answered Nov 28, 2023

1 answer 225k views

Sugars provide which benefit? Energy Water Fiber Amino acids

answered Oct 31, 2023

2 answers 32.9k views

Find the equation of a line perpendicular to y=x+1 that passes through the point (−2,8).

answered Oct 17, 2023

1 answer 450 views

(sin ∅)² is usually written sin²∅. however, the first must be in your calculator. Also, sin ∅² means first do ∅², then take the sine. If sin ∅=0.6 and π/2 ≤ ∅ ≤ π, find the following or say "impossible

asked Sep 18, 2023

1 answer 10.1k views

QUESTION TWO (Start on a new page) A group of grade 11 learners conducted an investigation to compare the vapour pressure of hydrides of group IV under the same conditions. The following table shows results

asked Sep 5, 2023

1 answer 195k views

Archaeologists discovered a new set of mummies in egypt with what unique feature?

asked Aug 19, 2023

1 answer 98.9k views

Write an equation of the line that passes through each pair of points ( 0 , -4 ) , ( 5 , -4 )

answered Aug 2, 2023

2 answers 39.3k views

X - 3y - 3 = 0 3x - 9y - 2 = 0

asked Jul 18, 2023

2 answers 102k views

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