Recent activity by Kalina

Recent activity by Kalina

An irregularly shaped solid object is placed into a graduated cylinder with 100mL of water. It raises the level of the water to 243 mL. If its mass is 12g, what is its density?

answered Dec 19, 2024

1 answer 113k views

What two memory systems come out of the dissociative phenomenon of implicit vs. explicit Evidence for this?

asked Oct 20, 2024

1 answer 109k views

Specialization and trade usually lead to what? 1) Economic growth 2) Increased competition 3) Higher prices 4) Decreased efficiency

asked Oct 18, 2024

1 answer 106k views

What is the mechanism of hypoxia in the electron transport chain? It stops because there's no terminal electron acceptor so the IV complex become stuck with an electron? There's no other molecule that

answered Aug 31, 2024

1 answer 101k views

For the period 2005 - 2009, if M is the number (in millions) of male students in college, then M + 2.68 is approximately the number (in millions) of female students in college. Estimate the number of female

answered Aug 22, 2024

1 answer 8.4k views

What’s the central idea of the book the ghost and Mrs Hobbs

answered Aug 3, 2024

1 answer 64.1k views

Text to Speech: How much are your fixed expenses for the month? A. $930.95 B. $1,082.95 C. $1,250.95 D. $1,154.95

asked Jun 14, 2024

1 answer 226k views

Compare the rates to find which is greater. 49 meters in 28 hours or 56 meters in 40 hours

asked Apr 9, 2024

1 answer 58.8k views

When two vectors have a 0 dot product, which of the following is true? a. The vectors are orthogonal. b. The vectors are parallel. c. The vectors have equal magnitudes. d. None of the above

answered Mar 28, 2024

1 answer 212k views

When E. coli are grown on glucose, Select one: a. the lac genes are transcribed. b. the laclac repressor binds to the operator of the operon. c. lactose molecules bind to the lac repressor. d. RNA polymerase

asked Feb 24, 2024

1 answer 196k views

To control FOD that can lead to damage to the APU, which of the following procedures are to be used?

answered Feb 19, 2024

1 answer 155k views

Original amount:25 new amount:18 what is the percent decrease?

answered Jan 22, 2024

1 answer 6.2k views

This type of membrane protein enables cells to catalyse specific chemical reactions at the inner or outer surface of their plasma membrane.

asked Oct 25, 2023

1 answer 28.1k views

|2x+2| =< 0 If the solution set is”null” also known as the empty set or no solution. Explain why

answered Jul 24, 2023

1 answer 23.0k views

The spinner of the compass is two congruent isosceles triangles connected by their bases as shown in the diagram. The base of each of these triangles is 2 centimeters and the legs are 5 centimeters.2 congruent

answered Jun 20, 2023

1 answer 102k views

As it exists, is the human body ideal? What improvements would make it function better?

answered Jun 9, 2023

1 answer 135k views

Find the measure of x

asked May 24, 2023

1 answer 15.5k views

What is the change of time between 2.15, 2.05, 2.02

answered May 14, 2023

1 answer 94.1k views

What does it mean that the world is “getting smaller?” Explain below.

asked May 10, 2023

1 answer 129k views

Using long division to determine which expression the other factor.

asked Apr 26, 2023

1 answer 160k views

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