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Tammy
Questions and answers by
Tammy
, page 4
Questions (463)
Using half reactions, write the equation for MnO4- reacting with H2O2 in acid solution to give Mn2+ and O2
2 answers
546 views
A lottery uses 4 urns containing chips 0 to 9. One chip is selected at random from each urn. How many sample points are in the
4 answers
2,391 views
In a pet store, 1/6 of the puppies are black and and 1/4 are white. What fraction of the puppies are black or white.
My answer is
4 answers
392 views
A radical skeptic might be willing to doubt which of the following?
3 + 5 = 8 Grass is green. Cheese is fattening All of the
1 answer
330 views
Which of the following may not qualify as a falsifiable claim?
a) Your luck will improve. b) Your house will be sold tomorrow. c)
2 answers
1,049 views
Mrs. Orlof teaches two history classes, one in the morning and one in the afternoon. Yesterday she gave the same test to both
4 answers
1,339 views
What is the truth value of the sentence "P v ~ P"?
1 answer
302 views
Truth tables can determine which of the following?
a) If an argument is valid b) If an argument is sound c) If a sentence is
2 answers
563 views
how many cars are there in a long freight train, if it takes the entire train 2.30 minutes to pass a station at 45mph? each car
1 answer
383 views
Which type of research will probably cost the most?
a) Interviews b) Field research c) Document analyses d) Questionnaires I am
1 answer
390 views
Why is it difficult to obtain population level data?
a) It is expensive b) It is time consuming c) It is hard to find everyone in
1 answer
354 views
Which is true about conducting research?
a) It is easy and anyone can do it b) The problem you pick is less important than how
1 answer
449 views
Bullying is an example of
a) Peer group pressure b) Desire to conform c) Importance of reference groups d) All of these choices
1 answer
322 views
In general, the more resources and supports provided to families and young children:
a) The worse a child will fare in the long
1 answer
343 views
How many carbon atoms are there in a diamond (pure carbon) with a mass of 50 ?
5 answers
3,830 views
When a parent gives a child a time-out for misbehavior, the parent is using what type of sanction?
a) Positive formal b) Positive
7 answers
461 views
I'm trying to double check my answers. These are the answers I believe to be correct. Please let me know if I am right or wrong.
6 answers
615 views
Write an algebraic expression for 51 less than the product of 133 and c
1 answer
362 views
Lindsey has 33 coins in her change purse that are either dimes or quarters. If y represents the number of quarters she has,
4 answers
1,285 views
I need help with this ASAP please
Solve D=ABC for B B=?
1 answer
289 views
Use symbols to write the expression and then evaluate it
Thirty six squared divided by six cubed The given expression symbol is?
4 answers
1,114 views
Chelsea had made six of seventeen free-throw attempts. How many consecutive free throws must she make to raise her percentage of
3 answers
990 views
A bicycle is turned upside down while its owner repairs a flat tire. A friend spins the other wheel and observes that drops of
1 answer
952 views
Which of the following is not an example of a soft-path solution?
a) Community-operated ditches b) Micro-sprinkler systems c) New
1 answer
299 views
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to
1 answer
428 views
determining the future value of education jennyfranklin estimates that as a result of completeing her naster's degree she will
1 answer
335 views
Sustainable development can be viewed as a compromise between which two groups?
a) Those who value the environment and those who
4 answers
514 views
The Fair Sentencing Act of 2010 accomplished all of the following except:
a) It reduced the powder/crack cocaine disparity. b) It
2 answers
580 views
That a judge has to issue a warrant for a household search derives from ____________.
a) probable cause b) substantive law c)
2 answers
554 views
What does the author think best explains the number of lower-class offenders in the criminal justice system?
a) They have higher
5 answers
611 views
Which statement would Kennedy’s New York City “pedestrian stop” analysis most likely echo?
a) Descriptions of crime
2 answers
813 views
A ruler should lead by_____? 8 letter word
1 answer
305 views
If Martha read one book a week for the first week and double the number of books each week for the next 5 weeks.
She would have
1 answer
410 views
The question ask if there is 576 students and 1/9 of them are registered to graduate, how many are registered to graduate?
3 answers
377 views
A piece of ribbon is 3/5m long. If it is cut in to 4 piecs, how long is each piece?
3 answers
492 views
There are 325 endangered mamals. 69 are in the US? What is the ratio to the total endangered mammals?
What is the ratio of
3 answers
409 views
How many grams of oxygen gas would be needed to react with 75 grams of hydrogen gas
1 answer
358 views
Carrie runs 5 loops of mi each and Chris runs 2 loops of mi each.
Who runs farther and by how much?
4 answers
382 views
It takes Kaeden 6 min to type two-thirds of a page. At this rate, how long will it take him to type a 5-page report?
1 answer
471 views
A 12LB ham contains 45 servings of meat. What is the rate in serving per pound?
1 answer
410 views
On a map, 3in. represents 12mi. If two roads are 1.25 in. apart on the map, how far apart are they in reality?
1 answer
454 views
The elderly in the U.S. are growing in number and proportions, with a growing proportion being people of color, how do you think
1 answer
374 views
To get a B in physics, a student must score an average of 80 on four tests. First three scores were 68, 75 & 84.
What is the
1 answer
393 views
Star and her brother, Mike, produce roughly the same levels of male hormones and female hormones. Given this information, it is
2 answers
610 views
I have to calcualte the volume of a cone. The height is 2.1 ft, and the base is 2 inches.
I keep coming up with the answer of
2 answers
879 views
Why area is measured in square feet?
And why is volume measured in cubic feet?
3 answers
637 views
When 18 is subtracted from four times a certain number, the result is 5/2 the original number.
What is the number?
2 answers
882 views
Does the series 1/4 - 1/2 +1 - 2 + converge or diverge. If it converges find the sum
2 answers
766 views
Kyle spent 26% of his tax refund on new pair of skis. His skis cost $350. How much was his refund?
3 answers
389 views
The price of a new car increased from $14,500 to $16,200.
What was the percent of increase?
4 answers
388 views
Subtract 4ab3 from the sum of 10ab3 and 2ab3.
1 answer
400 views
-3 ( 3n + 3) =15
1 answer
170 views
Consider the probability that less than 13 out of 151 CDs will be defective. Assume the probability that a given CD will be
1 answer
440 views
All numbers in our real number system are the product of prime numbers. Complete the following steps for this discussion:
1. List
4 answers
641 views
The area of a rectangle is represented by 5x^2+19x+12.
What is the length?
1 answer
455 views
In a group of 37 children, 14 had a dog, 20 had a cat, and 12 had both a dog and a cat. How many children had neither a dog nor
2 answers
1,098 views
Upon examining the contents of 38 backpacks, it was found that 23 contained a black pen, 27 contained a blue pen, and 21
2 answers
664 views
Joe has $10,000 to purchase a used car. If the sales tax is 7% and the fee for title and license plates is $200, what is the
4 answers
391 views
Simplify. (82 - 60) + [(-3 x 4) - 36÷4]
25 19 10 1 <- I think this one is right I really hate math!!! lol...
2 answers
609 views
How can the Sociological Perspective help you in understanding the plight or condition of members in society who come from
3 answers
344 views
Can you reconcile the little things with the trends in customer relations? To help get started, identify and discuss several
1 answer
369 views
Three of every seven sales transactions at Dollar Discount are on credit cards. What percent of the transactions are NOT credit
3 answers
1,031 views
Ned’s Sheds purchases building materials from Timber town Lumber for $3,700 with terms of 4/15, n/30. The invoice is dated
1 answer
384 views
Which of the following statements about literary movements is not true?
2 answers
589 views
a hockey puck slides across the ice at a rate of 11 m/sec and covers a distance of 70 meters. How long does it take the puck to
4 answers
488 views
A roller-coaster car with a mass of 550 kg starts at rest from a point 46 m above the ground. At point B, it is 23 m above the
1 answer
663 views
You want to determine if your widgets from machine 1 are the same as machine 2. Machine 1 has a sample mean of 15 and a sample
3 answers
497 views
You want to determine if your widgets from machine 1 are the same as machine 2. Machine 1 has a sample mean of 5 and a
1 answer
491 views
The cost, y, of renting a canoe can be shown by y+12x + 30 where x is the time in hours. Identify the y intercept as an ordered
3 answers
409 views
A basketball team won 16 games, or 4 less than
2/3 of the games they played. Find the number of games they played.
2 answers
494 views
The length of the shadow of a building is 2 feet more than 2/3 the height of the building and it is also 12 feet less than the
1 answer
460 views
A man built a house costing 9 times as much as the lot on which it was built. If the lot cost $5, 000 less than 1/6 the cost of
3 answers
413 views
A man travels 7km due north,then 10km due east.find the resultant displacement.
2 answers
911 views
What is the kinetic energy of a 1100 kg sports car traveling down the road with a speed of 22 m/s?
1 answer
480 views
A 0.5 kg air-hockey puck is initially at rest. What will its kinetic energy be after a net force of 0.8 N acts on it for a
4 answers
1,541 views
A radio-controlled car increases its kinetic energy from 8 J to 10 J over a distance of 6 m. What was the average net force on
3 answers
805 views
Marlon has 4 baseball cards, Jake has 4 baseball cards and Sam has 3 baseball cards. Can you write a multiplication sentence to
4 answers
773 views
Which of the following was Eisenhower's most significant legislative achievement?
A. The Highway Act of 1956 B. The establishment
1 answer
451 views
How does the phrase "send the base to the basement". refer to the change of base formula?
3 answers
359 views
You are given the choice of $4,000 in extra taxable income per year or a tax-exempt medical policy. The medical policy costs
5 answers
1,464 views
In a respresentative study,a sample of n = 100 adolescents with a history of group participation is given a standardized
3 answers
771 views
Need Help Writing he body of my essay. approximately 550 to 750 words
1 answer
408 views
Solve the equation or formula for the indicated variable S=5rTf foRT answers are T=s/5-r,, T=25r/s,, T=r2-5s,, T=s/5r2
3 answers
810 views
Solve the inequality graph solution 5r+4<5
1 answer
456 views
Solve the compound inequality graph solution 6x-4<-34 or3x+10>10
2 answers
1,114 views
List five numbers for which the sample mean is 30 and not all numbers are equal and would have a mean of 30 but all numbers are
1 answer
366 views
how many mL of 1M HCL is used to make:
100mL of 0.1M hcl 250Ml OF 0.5M hcl 10Ml OF 0.01m hcl
2 answers
531 views
The height of a certain species of a tree are normally distributed with a mean of 30ft and stand dev of 4ft. If a random sample
2 answers
489 views
In October, a HARDWARE STORE purchased snow shovels for $8 each. The original markup was 50% based on the selling price. In
3 answers
948 views
•When should a status offense become a delinquent act?
1 answer
396 views
Explain how a defendant may be processed through The Missouri judicial system.
I have searched the internet and I can not
2 answers
499 views
Given the following chemical equation, determine how many grams of N2 are produced by 8.58 g of H2O2 and 5.62 g of N2H4.
2H2O2(l)
2 answers
684 views
When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced.
CaCO3(s)+2HCl(aq)
2 answers
1,083 views
jody has a rectangular piece of fabric 7/8 yard long and 4/5 yard wide. What is the area of the piece of fabric
2 answers
612 views
Using the dating method, calculate the discount date and the net date. Unless otherwise specified, the net date is 20 days after
3 answers
672 views
Compute Brianna's estimated tax payment for the third quarter. She is self-employed and she expects to earn $84,400 this year.
1 answer
528 views
A newspaper carrier has %5.75 in change. He has ten more quarters than dimes but two times as many nickles as quarters. how many
1 answer
480 views
I'm doing a lab for Le Chatelier's Principle. I'm concerned that all my answers sound very similar. Can someone help me and let
2 answers
541 views
My math calculator prompted me with this question 6E-7.
My answer to this question is 0.00000007
4 answers
2,638 views
consider the reaction at 298K. 2H2S(eq) + SO2-----3S(s) + 2H2O (g). Calculate Grxn under these conditions. PH2S=2atm Pso2 =1.5
3 answers
1,986 views
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