Math Homework

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Suppose that a catalyst lowers the activation barrier of a
Suppose that a catalyst lowers the activation barrier of a reaction from 155 kJ/mol to 73 kJ/mol. By what factor would you expect the reaction rate to increase at 30oC? (Assume that the frequency fact… read more
DebdattaBhattacharya
Doctoral Degree
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Probability and statistics Given the following set of data:
probability and statisticsGiven the following set of data: {3, 1, 2, 5, 2, 4, 6, 7, 9, 2, 1, 8, 2}, calculate: (i) The mode (ii) The median (iii) The mean(b) (i) Calculate the Inter Quartile Range for… read more
rajeevanpillai
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Can I send a picture of the problems, Calc test, solve and
Can I send a picture of the problems JA: The Math Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best. Customer: Calc… read more
Ashleigh T
Educator
Master's Degree
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My son is autistic and when we do division we are getting
my son is autistic and when we do division we are getting two answers...like 880 divided by 27... with a calculator its 32..5 and working it out its 32r16...? … read more
Sarah
Teacher
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We have a multi step math equation with a variable
We have a multi step math equation with a variable (1+7x)-6(-7-x)=36 we need the rules for multi step equations… read more
Ryan
Bachelor's Degree
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The order that we use to assemble a cake or build a house is
The order that we use to assemble a cake or build a house is important. The same holds true for evaluating an expression in math. We call this the Order of Operations. Ø Explain order of operations an… read more
Ryan
Bachelor's Degree
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Recursively define the set S as follows. 3 ∈ S 6 ∈ S 7 ∈
Recursively define the set S as follows. 3 ∈ S 6 ∈ S 7 ∈ S if x ∈ S and y ∈ S, then x + y ∈ S Prove that n ∈ S for all integers n ≥ 12. (Hint: Be careful to ensure you have enough base cases for your … read more
David
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Chirag
Master's Degree
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I need the following solved with step by step instructions. Compounded
I need the following solved with step by step instructions. Compounded semiannually. P dollars is invested at annual interest rate r for 1 year. If the interest is compounded semiannually, then the po… read more
Martin
Master's Degree
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TV Choices TV Guide surveyed 510 subscribers asking which of
TV Choices TV Guide surveyed 510 subscribers asking which of the following three crime investigation shows they watched on a regular basis: CSI:Crime Scene Investigation, CSI:Miami, and CSI:NY. The re… read more
Sandhya
Master's Degree
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The order that we use to assemble a cake or build a house is
The order that we use to assemble a cake or build a house is important. The same holds true for evaluating an expression in math. We call this the Order of Operations. Explain order of operations and … read more
Scott
Master's Degree
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For David Prove that 5^n -4n -1 is divisible by 16 for all
"For David" Prove that 5^n -4n -1 is divisible by 16 for all n an element of N(natural numbers).… read more
David
Post-Doctoral Degree
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count the number of the total peices of m and ms there
count the number of the total peices of m and m's : there were 398 38 brown, 81 green, 85 blue, 46 yellow, 55 red, 93 orange Write a rational equation using two of the colors. Replace one of the denom… read more
Chirag
Master's Degree
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Consider the experiment of rolling a single die. Find the probability
Consider the experiment of rolling a single die. Find the probability of the event described What is the probability of rolling a number that is divisible by 3 and 6. show work… read more
Scott
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James is playing a card game called sum game. He holds 8 cards,numbered
James is playing a card game called sum game. He holds 8 cards,numbered 1 to 8.Each time he places a card on the table he finds the sum of all the cards he has placed on the tables so far.To win the g… read more
AL
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In the given system, explain why each of the properties of
In the given system, explain why each of the properties of single-operation systems is or is not satisfied. {a,b,c,d}; operation ? ? a b c d a a a c d b a b c d c c c d b d d d b a 1. Closure: 2. Comm… read more
Osbert12
Master's Degree
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use a calculator to write the prime factorization of 51,051 Sho
use a calculator to write the prime factorization of 51,051? Show that 1,078 and 3,315 are relatively prime? What is the shortest length of television cable that could be cut into a whole number of 18… read more
muvee
Master's Degree
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what would be the easy way to find the common number to reduce
what would be the easy way to find the common number to reduce 114/132. I had a math problem that was 5 6/11*2 6/12 the answer i got was 13 114/132 I used the number 2 to reduce. Came up with 57/66 bu… read more
Ben Brown
Bachelor's Degree
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