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Precedence of operators
In simple algebra, there is a set of precedence (priority) of operations that should be respected in
0 answers
1,216 views
Pseudocode:
read Capacity, MilesPerGallon MaximumRange:=Capacity*MilesPerGallon print "Maximum Range = ", MaximumRange
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808 views
Your question tucked at the end of another post was probably lost.
Post the complete question as a new post if you would like
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515 views
Math is a wide subject, ranging from K to 11, college and university. Then there is algebra, trigonometry, geometry, arithmetic,
2 answers
1,896 views
Your geometry problem of yesterday has been answered.
http://www.jiskha.com/display.cgi?id=1368886945
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482 views
See:
http://www.jiskha.com/display.cgi?id=1330465911 for response to previous question on maximum/minimum.
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557 views
I have added comments to your solution of the inclusion/exclusion problem at the end of the original post:
http://www.jiskha.com/
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434 views
The math symbols are very easy to make, although they are not very user-friendly.
Basically, we can type the & sign, immediately
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610 views
Mme Sra is either not available or she is working on your text.
You write very well, despite a few grammatical and syntax errors
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660 views
Sorry Anonymous that I deleted your post by mistake, but here's the answer to the question:
"there are four posts on each side of
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822 views
I don't know if there is a limit on the length of the thread. My posts don't seem to go in any more to:
http://www.jiskha.com/dis
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451 views
http://www.jiskha.com/
3 answers
607 views
Answers (12,071)
The specific gravity of Hg is 13.6. So to translate the -10 mm Hg to water, we multiply -10mm by the specific of Hg to get -10mm*13.6= -136mm water.
if ur reading this ur hella dumb useless person
Second line in example should read: 8(other numerator) * 6 (this denominator) = 48
Another way is to cross multiply. Multiply one numerator by the denominator of the other. Repeat for the other numerator. If the products are equal, they're in proportion. Example: 4/6 : 8/12 4(numerator) * 12 (other denominator) = 48 8(other numerator) *
Comparing families 1 and 2 allows us to make a hypothesis that it is a case of dominant/recessive, which can be confirmed with families three and four. Feel free to propose a scenario for discussion.
The meninges consists of three layers, dura mata, arachnoid mater and pia mater (innermost). Together, the layers fulfull all four functions of protecting the nervous system from traumas by filling the space with cerebrospinal fluids. Blood vessels and
The spinal accessory has long been considered cranial #11 (out of 12). Lately there have been debates on this though.
Regarding : "but didn't feel like typing that much work." I consider a proper answer related to Punnett squares should indicate the genotypes and interpret them in terms of phenotypes, whether asked for explicitly or not. Again, I consider that as a part
To Nameless: In case you have not yet verified, the fourth one should read y = -(x-3)^2 + 5 in order to have the vertex at (3,5). Suggest you post your attempt for the fifth.
I guess it is part of the exercise to test knowledge of the well-known sex-linked traits.
continued: (where Xx is the carrier mother, xy is the normal father) Outcomes (each 25%) Xx = daughter is a carrier xx = daughter is free from hemophilia Xy = son had hemophelia xy = son is free from hemophelia
To answre this question, we need to know a few facts about hemophilia. It is an X-linked recessive defect, which means that it is present only on the x-chromosome, and in females, which has 2 x-chromosomes, will require both copies to be defective to have
Please describe what you see in the figure, because we don't.
Acceleration due to gravity: g=9.81 m/s^2 Upwards acceleration : a=2 m/s^2 Tension in cable T= 6000 N Let m=mass of elevator T=mg+ma = m(g+a) solve for m
See response to previous question.
Since it is a monopolistic product, it will be assumed everything made will be sold, and at the predicted price. p = selling price Quantity sold=quantity manufactured = q(p) =60-p/2 Cost, C = 60 at all sales volumes Profit in terms of price, p P(p)=
Assuming the worst case of the point estimate of 50% (i.e. 50% participation), and n=size of sample Margin of error = z1-α * standard error of worst case point estimate = z95% * sqrt(0.5(1-0.5)/n) =1.96 * 0.5/sqrt(n) Equate to given margin of error of
Using the definition of logarithms y=loga(x) .......(1a) ≡ ay = x .............(1b) Put x=11 in (1a), log(x) is understood to be base 10, so a=10, y=1.0414 [1a] 1.0414 = log10(11) By the definition of logarithms, (1a) is equivalent to (1b), so
Assuming you mean: Given that loga(7) = 0.845, and loga(2) = 0.301, find loga(343). Using the rule of logarithm: loga(xn) = n*loga(x) .............(1) From 7^3=343, we substitute in (1) x=7, n=3, so loga(343) =loga(73) = 3*loga(7) = 3*0.845 = ?
Is the question actually (note punctuation and parentheses) the following? if n varies inversely as kv/(k+v), and n is equal to 16 when k=4 v=8, find the relationship between k v and n.
One of the rules of logarithm is log(a)+log(b) = log(ab)........................(1) This means that the logarithm of a product is the sum of the logarithms of the multiplicant and multiplier. Since 4x is a product of 4 * x Which do you think is the right
10% gives $889 after one year. 15% gives $8890*0.15=$1333.5 after one year. So the annual interest is a minimum of $889. If only $560 was earned after one year, someone got short-changed, sorry to say.
Given equation: (x+1/x)² - 14(x+1/x) = 72 ...............(1) Use the substitution u=x+1/x .............................................................................(1a) then (1) becomes u² - 14u -72 = 0 .....................................(2) Factor
In human diploid cells, there are 23 homologous sets of two chromosomes (=46). Each chromosome is composed of one DNA molecule. In the replication stage, each chomosome is duplicated into two chromatids (two DNA molecules), but are still attached by the
Given: purchase price = 320,000 down payment = 8% mortgage bought down (to 6%) with 3 points (3%). Term, n= 30 years rate, i=6% per annum = 6%/12 = 0.005 compounding frequency = monthly (ASSUMED). Solution: Down payment = 8% * 320,000 = 25,600 Loan, P =
This comparison exercise provides an analogy between - water flow with electric current (electron flow) - mechanical energy (kinetic energy) with electrical potential energy - water pump and battery Please give it a try by substitution of the analogies and
If we add up the number of jelly beans of the 10 listed students, we have 95 jelly beans. The average number being 10 for each student, and there are 10+Leo=11 students, so the total number of jelly beans is 11*10=110. Number of jelly beans Leo received
Number of ways of choosing 3 distinct kinds of rolls for first guest =(3/9*3/8*3/7)*(3!) =9/28 Number of ways of choosing 3 distinct kinds of rolls for second guest =(2/6*2/5*2/4)*3! =2/5 Number of ways of choosing 3 distinct kinds of rolls for third guest
We don't need the website. translation 3 units right and 2 units down follows the following rule: (x,y)->(x+3,y-2) So we will need to take the coordinates of A, B and C, and transform each point according to the rule given above. For example, if P(2,5),
1) After giving $5 to Greg, David has $25. Greg now has 1/5 as much as Davis does. How much did Greg start with? Now David has $25 Greg now has 1/5 of David, or 1/5 of 25, or 5. So before he got $5 from David, Greg had 5-5=0, or nothing. 2) if
p+pq = 4(p-pq) p(1+q) = 4p(1-q) Since pq ≠ 0, then we can cancel out p on both sides. => 1+q=4(1-q) Expand and solve for q 1+q=4-4q 5q=4-1=3 q=3/5 Check: (1+q)=1+3/5=8/5 4(1-q)=4(1-3/5)=4(2/5)=8/5 Therefore the value of q is correct and unique.
Sorry the sketch did not work out! :(
Events: S=Laurel waits 40 minutes or less for hardy. ~S=Laurel waits more than 40 minutes. Assumptions: both arrivals are random and create a uniform probability distribution. Between 1:00 and 1:20, Laurel will be sure to wait 40 minutes or more, since
Here's an example of what the question is asking for: If Molly removed 2 orange marbles, the probability of drawing an orange marble from the remaining batch is P(Orange) = (2-2)/(4+3+3+0) = 0/10 = 0 and that does not equal 1/5, so she did not remove 2
Twenty members of a group contributed sh 80000 each means contribution from members = 20 members * 80000 =sh 1600000 They already had sh 120000 in a bank out of which sh 20000 was to remain means from bank reserve = 120000 - 20000 = sh 100000 Price of land
Well, I do not know how you got the range as ± 3 to ± 11.1. The interpretation of your answer is -11.1 (excluding) to -3 (including) together with 3 (including) to 11.1 (excluding). This means that (-3,3) is excluded from the range. Confirm that this
The man has Widow's peak (Ww or WW) and attached earlobes (dd), and the woman without widow's peak (ww) and detached earlobes (Dd, the d is inherited from her father). So yes, Man: Wwdd or WWdd (could be either one) Woman: wwDd. Case 1: If man has Wwdd
The fact that fur colour can be tortoise means that both phenotypes are expressed, as a result of codominance of the genotypes black and orange. Since we are given that fur colour is controlled by X-linked alleles, it means that tortoise can only be
Hints: Properties of the given dataset: 1. Could have a large number of nodes. 2. Generally very large and sparce. 3. Requires relatively efficient search algorithm given a node. 4. In general, contains cycles. Since cycles are present, we can safely
Here we do not know the initial investment, P. We can still apply the formula to solve for it since we know the future value = $44800. From FV=44800=P(1+0.028/365)^(23*365) we solve for P P=44800/((1+0.028/365)^(23*365)) =23528.98 The interest earned is
Use binomial distribution because: 1. Bernoulli trials (either girl or boy) 2. number of trials (n=9) known. 3. probability (p=0.5) of outcome known and remains constant throughout trials 4. trials are independent of each other. n=9 p=0.5
2012 was a leap year, so 366 days. deaths per hour = 31700 deaths /(366 days *24 hour/day) = 7925/2196 deaths / hour = 3.61 deaths per hour (approximately)
Yes, $17592.59, to the nearest cent.
Another way to solve. Let A=# of students who answered the first question B=# of students who answered the second question C=# of students who answered the third question Then we are given B+C-|B∩C| = 10 A+C-|A∩C| = 14 A+B-|A∩B| = 12 Add three
inflation rate (increase) =(new value-old value)/old value =(82.4-72.6)/72.6 =9.8/72.6 =.134986 =13.4986% =13.50% (to the nearest hundredth of a percent)
Admission = $9 charged once each ride = $2.5x (x=number of rides) Total cost for x rides =2.5x+9
The equation of a spherical surface centred at (0,0,0) is x^2+y^2+z^2=r^2 centred at (x0,y0,z0) (x-x0)^2+(y-y0)^2+(z-z0)^2=r^2 substituting C(4,-5,0), the equation of the spherical surface is (x-4)^2+(y+5)^2+z^2=10^2=100 Assuming z-coordinate is
The given quadratic equation has no real roots when the determinant is (strictly) negative. This happens when b^2-4*a*c-p36-40=-4 So the condition for f(x)=p has no real roots is when p>-4.
Since the 401k plan is tax free until the money is withdrawn, Sal has a 5% salary contributed to the plan AND deductible at the marginal rate of 20%. The company contribution does not matter for the current year taxes until the money is withdrawn. So the
Use binomial distribution, which requires a known and constant probability of success, a known number of trials, independence of trials. probability of success, p=1/6 number of trials, n=3 the probability of x successes is P(x)=C(n,x)p^x (1-p)^(n-x) where