Recent activity by Elia Weiss

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This isn't an assignment question. I have a written test today for Spanish and I have a problem remembering what to write down etc, I was wondering what is the best way to remember what to write down.

asked Dec 24, 2024

1 answer 17.1k views

Kodak was once the largest supplier of photographic film. a) True b) False

asked Nov 27, 2024

1 answer 128k views

The ability to roll the tongue is caused by a dominant allele. A woman is a "roller," but one of her parents is not. What is the woman's genotype? a. Homozygous dominant b. Heterozygous c. Homozygous recessive

asked Nov 2, 2024

1 answer 145k views

Jackie said that if m< 1 = 110 then m< 2 = 110 as well. Which of the following justifies Jackie's statement? A. Alternate interior angles are congruent. B. Alternate exterior angles are congruent. C. Vertical angles are congruent. D. Corresponding angles are congruent.

answered Oct 26, 2024

1 answer 66.8k views

Which of the following compounds contains both ionic and covalent bonds? A. CO_2 B. PbO_2 C. CH_3COOH D. NH_4Cl

answered Oct 22, 2024

1 answer 386 views

Urban environments give rise to unique health problems related to what?

asked Aug 27, 2024

1 answer 228k views

If an animal has body fluids that have a higher salt content than the surrounding water, water will pass through the animal's body tissues from ____ to ____ because of what process? 1) inside, outside

answered Aug 25, 2024

1 answer 11.6k views

In the pictured cell, the side containing zinc is the ________ and the side containing copper is the ________. The purpose of the Na₂SO₄ is to ________. 1) anode, cathode, increase the conductivity 2)

answered Jun 26, 2024

1 answer 131k views

The diameter of a circle is 6 in. Fine its circumference in term of pi

asked May 24, 2024

1 answer 178k views

If a and bare two vectors such that 3i+2j +9k and b = i + aj + 3k. Find the value of a so that a+b is perpendicular to a-b.

answered Apr 14, 2024

1 answer 31.8k views

A pool ball moving 1.83 m/s strikes an identical ball at rest. Afterward, the first ball moves 1.15 m/s at a 23.3° angle. What is the x-component of the velocity of the second ball?

answered Jan 17, 2024

1 answer 168k views

Directions: Balance the reactions and indicate which types of chemical reaction (Highlight thecoefficients1.NaBr +Ca(OH)2CaBr2 +NaOHReaction Type:doubledisplarenanReaction Type:2.NH3+H2SO4-(NH4)2SO43.CsH2O

answered Nov 8, 2023

1 answer 33.9k views

Please help I need to find the answer for the graph

asked Oct 23, 2023

1 answer 173k views

mr. and mrs. smith have three sons in elementary school. two of their children are progressing normally, but their youngest son, charles, has been much slower than his siblings in developing speech and

asked Oct 11, 2023

2 answers 57.4k views

What is the slope of the line that passes through the points (2, 9)(2,9) and (18, -3)(18,−3)?

asked Sep 10, 2023

1 answer 156k views

According to Le Chatelier's Principle, adding reactants to a chemical reaction A) proceed to the right, increasing the formation of reactants. B) proceed to the right, increasing the formation of products.

answered Jul 26, 2023

1 answer 15.3k views

A bag contains 6 orange, 7 green, and 8 yellow marbles. Find the probability of picking 3 yellow marbles if each marble is returned to the bag before the next marble is picked.

answered Jul 13, 2023

1 answer 135k views

The sum of a number and 10

answered Apr 20, 2023

1 answer 200k views

Heat is being removed from a substance, but its temperature does not change. What is happening to the substance?

asked Apr 12, 2023

1 answer 25.4k views

Discuss the pros and cons of conventional farming

answered Mar 15, 2023

1 answer 169k views

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