Questions and answers by

mary ann

Questions (36)

find the 20th term of the sequence 25, 23, 21, 19, 17
1. 7 answers
2. 2,005 views
Sophia's age is twice of her brother and the sum of their is 18. What is the age of sophia and her brother?
1. 2 answers
2. 1,034 views
Good Afternoon, Hope everyone will have a nice weekend. I am sorry to bother you all, but I am failing statistic.Can someone
1. 1 answer
2. 515 views
At a local college,153 of the male students are smokers and 357 are non-smokers. Of the female students,145 are smokers and are
1. 1 answer
2. 2,953 views
summation of indexed dataCould someone please help me I am very confused on this problem.Thank you I have added all the number
1. 1 answer
2. 466 views
please can you explain this to me I don't understand!Find the value of the following 10! 11! over 7! 13! If your answer is not
1. 1 answer
2. 560 views
Hi my question is find the value of the following.6! 8! over 9! 5! If your answer is not an integer, write it as an exact
1. 2 answers
2. 507 views
Hi and thank you for your help.Find the value of the following: 11!6! over 12!4! If your answer is not an integer, write it as
1. 1 answer
2. 379 views
Thank you for you help.The pie chart below shows how the total annual income for a certain family is spent. If the total annual
1. 1 answer
2. 2,849 views
good evening,he pie chart below shows how the total annual income for a certain family is spent. If the total annual income is
1. 2 answers
2. 724 views
The following is a list of 10 measurements: after adding and sub all 10 numbers I came up with a -29. Now it wants the sum
1. 0 answers
2. 470 views
Good evening. I do not know how to solve this kind of problem. Could someone help me.Find both x-intercept and the y-intercept
1. 2 answers
2. 455 views
can someone please how to do this problem.Find y-intercept y=3.9x-4.2 I am very confused even how to start it. Thank you
1. 1 answer
2. 501 views
he pie chart below shows how the total annual income for a certain family is spent. If the amount budgeted for Housing and
1. 3 answers
2. 3,744 views
Please on this question I know I divide but do I do them one at a time or all together. Hamster is 8%, fish 12% and dogs are
1. 4 answers
2. 6,308 views
Hi could you see if I did this one rightThe pie chart below shows how the total annual income for a certain family is spent. If
1. 2 answers
2. 576 views
Can you explain how to do this problemThe following is a list of 11 measurements: 72, 28, 56, -47, -36, -41, 21, -31, -56, 41,
1. 0 answers
2. 769 views
Can someone help me with this question. I am so very confused.Find the y-intercept of the line whose equation is y=0.7x +6.2.
1. 1 answer
2. 456 views
if f(x) = x - 7 find the followingf(13) =6 f(-6) =13 f(p) = not sure how to set this one up Thank you very much
1. 1 answer
2. 353 views
which connected the millions of people living in the Inca empire?A. money B. writing C. language D. loyalty **** i think the
1. 2 answers
2. 1,283 views
I need some help on explaining what japans shogun is and if it was a policy of isolation or engagement?
1. 1 answer
2. 493 views
PermutationEvaluate the expression 19 P 2 4 P r if there is no r would the answer be just 4 or 0
1. 2 answers
2. 1,097 views
Critics often say that Chekhov’s short stories show “slices of life” rather than complete story arcs. How do the endings
1. 1 answer
2. 575 views
1. Milo bought pounds of red apples and pounds of green apples to make applesauce. How many pounds of apples did he buy in all?a
1. 2 answers
2. 654 views
1. “An individual who breaks a law that conscience tells him is unjust, and who willingly accepts the penalty of imprisonment
1. 3 answers
2. 2,086 views
what does neumes and color lines show?
1. 5 answers
2. 5,137 views
a ladder is leaning againt the side of a building. The ladder is 10 feet away from the building and touches the building at a
1. 1 answer
2. 539 views
is an executive summary a persuasive message
1. 1 answer
2. 1,247 views
what gas law did you use to answer my questions earlier?
1. 1 answer
2. 349 views
A gas has a volume of 100 ml when the pressure is 735 mm. What volume will the gas occupy at 700 mm ?
1. 1 answer
2. 1,713 views
given 90 ml of Hydrogen gas collected with the temperature is 27 degrees C. Whatvolume will the Hydrogen occupy at 42 C ?
1. 1 answer
2. 2,276 views
1.44 liters of gas at 0.935 atm are compressed to 0.275 l. Find the new pressure in atm.
1. 1 answer
2. 985 views
A gas measures 500 ml at a temperature of -23 C. Find its volume at 23 C.
1. 1 answer
2. 488 views
A 400g glider moving to the right at 2 m/s collides elastically with a 500g glider moving in the opposite direction at 3 m/s.
1. 2 answers
2. 744 views
A 1.5 kg box moves back and forth on a horizontal frictionless surface between two springs.?The box is initially compressed
1. 1 answer
2. 6,362 views
how is the Web changing communication. ??You use the web every day. You used it to write this message. Think of all the things
1. 0 answers
2. 747 views