124 Answered Questions for the topic Homework

09/06/19

How do I add common stocks to the cash balance on a balance sheet?

I am currently working on my Accounting homework and I cannot figure out this answer. I have everything figured out except for the correct cash balance on the balance sheet. A side not says that... more
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08/28/19

I don't understand my homework at all. need help
If PQ =8 and PR=QS, then RS= By the way the PR and QS have a line sengment on top and the equal sign has a squigly line over it.
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Homework Algebra 1

08/20/19

math homework help please
a submarine travaling at 200 meters below the surface of the ocean increases its depth by 45 meters. Adam says that the new location of the submarine is -155 describe an error that would result in... more
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Homework Botany Ethology

07/29/19

Why does the olive tree produce a bitter tasting fruit?
What is the survival value for the olive tree to produce a bitter tasting fruit, even when it is ripened? I realize some fruits and berries are species specific, i.e., meant for specific animals... more
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Homework Gre

07/29/19

The plural of One?
I have a statement:>'The writer says we must all feel excitement and strangeness at the idea of going to sea.'Now I have to remove "we" here and replace it with "one" or any other third... more
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Homework Gre

07/29/19

Why is "schism" preferred over "demur" in this sentence?
This is a verbal reasoning question in a GRE book. Obviously, the correct answer could only be A or B. And the explanation on the text book is "the correct answer is B".> Unenlightened... more
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Homework Math Pre Calculus

07/25/19

Pre-Calculus. .
The radioactive element​ carbon-14 has a​ half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 59.7% of their​ carbon-14. How old were the bones at the time they... more
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07/03/19

The overhead reach distances of adult females are normally distributed with a mean of 195 cm and a standard deviation of 7.8 cm.
a. Find the probability that an individual distance is greater than 204.30cm.b. Find the probability that the mean for 25 randomly selected distances is greater than 193.70 cm.a. The probability is... more
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06/28/19

Why are centrioles aligned at 90 degree with each other?
The centrioles are aligned at 90 degree with each other. What is the function of this?
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Homework Genetics Database

06/20/19

Where should I start looking for an online gene library?
Is there an online library that includes all known genes in stored in their nucleotide form of all living organisms? I'm presuming that such a database doesn't exist. So to kick of my search, how... more
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06/12/19

What happens to the red blood cell in CaCl₂ solution?
Here's the problem:One red blood cell is placed in a hypertonic solution of NaCl, another isplaced in a solution of CaCl<sub>2</sub> equimolar with the NaCl solution. Whatwould you... more
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06/11/19

How do trees use Adhesion and Cohesion to move water against gravity?
I have an AP Bio class where I have to name 3 properties of water and I chose adhesion and cohesion for one of them. I'm having trouble finding out how exactly trees use adhesion and cohesion to... more
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Homework College Algebra

06/11/19

I am needing help on my homework
​$5400 is​ invested, part of it at 10​% and part of it at 8​%. For a certain​ year, the total yield is ​$492.00. How much was invested at each​ rate?
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Homework Math Statistics

06/06/19

Statistics Question
Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)μ = 15.1; σ = 4.3P(10 ≤ x ≤ 26) = 
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Homework Math Statistics

06/06/19

Statistics Problem
Find z such that 4.5% of the standard normal curve lies to the right of z. (Round your answer to two decimal places.)z =
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05/31/19

Non-ribosomal peptide synthesis: why Glutathione cannot be produced by the ribosome?
**Case**: I am writing a summary for a class in protein structure and function, and was asked to describe some different ways that peptides are synthesized (that does not involve the ribosome). I... more
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Homework Biology Mitosis Dna

05/30/19

Chromosome and chromatid numbers during cell cycle phases?
A diploid cell in G1 has 6 chromosomes. How many chromosomes and how many chromatids are present in each of the following stages?Here is what I am guessing- G1: 6 chromosomes ; 6 chromatids - G2:... more
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05/29/19

Hardy Weinberg principle?
The principle is that sum total of all allelic frequencies is 1.Individual frequencies for example can be named p,q.In a diploid cell , p and q represent the frequency of allele A and a... more
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05/28/19

What are the advantages and disadvantages of using beta-galactosidase compared to luciferase as a reporter gene?
In the University labs, we have used Beta-galactosidase as a reporter gene to quantify the expression initiated by the stress-response promoter in yeast. This was done by exposing one of the two... more
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05/17/19

US history Use evidence to support your answer. Responses should be 4-5 sentences.
Why did the Soviets pull their missiles out of Cuba?
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Homework Chemistry

05/08/19

Chemistry helpppp
Given the reaction, 4 NH3 + 3 O2 —> 2 N2 + 6 H2O , if 12.0 moles of NH3 are used, then how many moles of water are made.
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04/30/19

Solve the equation log3 (x) + log3 (x − 8) = 2
The equation is log3(x) + log3(x − 8) = 2. Sorry for any confusion. I am trying to solve this problem and I have gotten this far into solving it:log3(x(x-8))=2log3(X2-8x)=2but I'm not sure how to... more
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04/12/19

Is pith a ground tissue with no specialized function?
Here is a question from the book My Max Score SAT Biology E/M Subject Test* (where the SAT is the exam taken by American high school students): > Ground tissue with no specialized function A.... more
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04/11/19

A sedimentary rock with only minerals?
In my text book I came across this multiple-choice question>A sedimentary rock consists of only minerals and lacks fossils, it could be classified as:>i) a clastic sedimentary rock>ii) a... more
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Homework Algebra 1

04/03/19

A construction company needs to remove 2 and 1/6 tons of dirt from a construction site. They can remove 7/8 tons of dirt each hour. What is the total number of hours it will take to remove the dirt?
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