Recent activity by Alex Lew

Question

If a nation agreed to trade with something other than money, like shells or certain stones, would that be legal tender? A. Yes, if business owners agreed. B. No, legal tender must be paper money. C. Yes,

asked Oct 20, 2024

1 answer 234k views

Which of the following is NOT an indicator of a chemical reaction? (A) Change in color (B) Change in state (C) Change in temperature (D) Formation of a precipitate

asked Oct 17, 2024

1 answer 101k views

According to _________________ 3 stage model 1) ___________ stage is when the person is trying to understand the task. Strategy development and task evaluation is done and requires high attention and thought

answered Oct 8, 2024

1 answer 205k views

A diprotic acid, H, A, has acid dissociation constants of K₁1 = 3.78 x 104 and K 4.21 x 10-11. Calculate the pH and molar concentrations of H, A, HA, and A2 at equilibrium for each of the solutions. A

asked Sep 22, 2024

1 answer 228k views

The declining portion of a firm's long-run average cost function is indicative of increasing returns to size. a. True b. False

answered Sep 13, 2024

1 answer 219k views

A traveler flies from Charlotte, North Caroline to Los Angeles, California. At the same time, another traveler flies from Lost Angeles to Charlotte. The air speed of each plane is the same. The ground

answered Aug 23, 2024

1 answer 6.7k views

Part A: Write the piecewise-defined function that represents the situation. a) C(x) = 18, for x 20; C(x) = 12, for 20 < x 50; C(x) = 9, for 50 < x < 100; C(x) = 5, for 100 x 200; C(x) = 3, for x > 200 b) C(x) = 18x, for x 20; C(x) = 12x, for 20 < x 50; C(x) = 9x, for 50 < x < 100; C(x) = 5x, for 100 x 200; C(x) = 3x, for x > 200 c) C(x) = 18x, for x < 20; C(x) = 12x, for 20 x < 50; C(x) = 9x, for 50 x < 100; C(x) = 5x, for 100 x < 200; C(x) = 3x, for x 200 d) C(x) = 18, for x < 20; C(x) = 12, for 20 x < 50; C(x) = 9, for 50 x < 100; C(x) = 5, for 100 x < 200; C(x) = 3, for x 200

answered May 7, 2024

1 answer 134k views

Why are negative feedback loops used to control body homeostasis? a) They amplify changes in the body b) They maintain stability in physiological conditions c) They only activate during illness d) They

asked Apr 19, 2024

1 answer 116k views

What is the pons and cerebellum derived from? What ventricle is it associated with?

asked Apr 11, 2024

1 answer 112k views

A circle has a circumference of 150 meters. what is the measure of its radius?

answered Mar 17, 2024

2 answers 14.7k views

How far do the longest astrophysical jets appear?

asked Jan 1, 2024

1 answer 133k views

Nicaragua, del tamaño (size) de nueva york, es el país más grande de

answered Nov 20, 2023

1 answer 64.1k views

Group like term’s please hurry.

asked Nov 16, 2023

2 answers 192k views

NO LINKS OR FILES PLEASE!!! Jessica used Fraction 2 over 3 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 3 over 4 yards of fabric, and why? Yes, because the quotient

asked Oct 22, 2023

2 answers 49.9k views

Harry bought 2 mints and 5 apples for $2.36. Craig bought 4 mints and 3 apples for $1.78.Find the cost of a mint and the cost of an apple.

answered Oct 14, 2023

1 answer 42.0k views

Please help meeeeeeeeee

asked Aug 3, 2023

1 answer 13.4k views

Find the measure of each angle of an isosceles right-angled triangle

answered Jun 18, 2023

1 answer 202k views

61280 divide by 72 I do not know how to get this answer please help

asked May 2, 2023

1 answer 123k views

The hypotenuse of right triangle XYZ is 28 and m

asked Apr 24, 2023

1 answer 8.7k views

Read the beginning of Jacob's short story. You could say I have already met a lot of interesting people in my life-which is not bad, consideringam only 16 See during the summers) work with my dad and my

answered Apr 1, 2023

1 answer 11.7k views

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