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Cherie
Questions and answers by visitors named
Cherie
Questions (194)
Please help Explain how I figure this out.
A circle has diameter 70cm. A chord in the circle is 50cm long. How far is the chord
4 answers
1,970 views
When you divide a proper fraction by an improper fraction, is the quotient less than 1,greater than 1,or equal to 1?
I think it
5 answers
3,159 views
One-quarter of the chicken pieces in the dish are wings. There are 7 wings. Hiw many chicken pieces are in the dish?
Write an
4 answers
2,048 views
Using these integers:-1,+6,-8,+3,-2
a) Which integers have the greatest product? Show your work. b) Which two integers have the
4 answers
1,651 views
Rectangle ABCD has been subdivided into 4 regions. The areas of two of these regions are a^2 and 144. The combined area of the
4 answers
1,119 views
I need help in making homework easier dealing with prime numbers is there any help you can give me to try
http://www.google.com/s
1 answer
445 views
Four questions ...
1) How can you account for the observation that a mass or colony of bacteria shows pigmentation while the
1 answer
691 views
Four questions ...
1) How can you account for the observation that a mass or colony of bacteria shows pigmentation while the
2 answers
518 views
If a Ferris wheel takes 45 seconds to make a complete rotation, how many rotations will it complete in 3 hours?
3 answers
1,839 views
I bought a computer game for $20.00 off the original price. My rate of discount was 40%. What is the original price?
2 answers
563 views
Provide three credible sources from the internet for your expository essay and cite the sources in APA format.
I have the three
5 answers
786 views
An initial investment of $480 is invested for 4 years in an account that earns 16% interest, compounded quarterly. What is the
4 answers
1,128 views
10. Cyclopropane is an anesthetic that is 85.6% carbon and 14.37% hydrogen by mass. What is the molecular formula of the
1 answer
706 views
complete the following number sentences so that the answer to each is 1
3 answers
279 views
An electrician working on a project spent one-third of his time wiring the main service. If the electrician spent 4hours wiring
1 answer
352 views
The mean earnings of four plumbers are 40,250, 45,250,63,600, 125,000
The owner of a plumbing business earns 125,000. Do you
1 answer
382 views
Has anyone read the poem the "Passenger Pigeon" by Paul Fleischman? This poem is a concrete poem and I need to answer the
4 answers
731 views
The mean attendance at a ball game was 120. The median attendance was125.what was the total attendance if the team played 20
2 answers
757 views
When two die are tossed,throwing a sum of 7 is three times more likely than throwing a sum of 11.if the probability of throwing
1 answer
496 views
70 out of 35,000,000 are struck by lightening each year.what is probability of being struck by lightening each year? Express
1 answer
414 views
Ryder tossed two coins 50 times.He recorded two heads 11 times.
A)what is the experimental probability of obtaining two heads as
1 answer
405 views
A student got these marks on 7math tests:
91%,75%,95%,,80%,83%,86%,68% What mark will the student need on the 8th test to make
4 answers
2,430 views
Explain how you might create three parallel creases on a sheet of paper by using the method of paper folding.Sketch each step.
3 answers
402 views
I have to do a crossword puzzle in geometry.One of the questions is where perpendicular line segments cross. It is five letters
3 answers
416 views
On a graph coordinate A is -1,4 B is 6,4 C is 6,0 D is -1,-2. These coordinates form a rectangle. What is the area of ABCD?
1 answer
302 views
Determine the positive angle that would correspond to a rotation of -90 degrees. Explain your answer.
3 answers
364 views
Mount Everest stands at 8,850 meters high. Every year it grows 1cm. How many meters high will this mountain be in 50,000 years
1 answer
425 views
Snowflakes have six identical arms. Using the centre of the snowflake as the point of rotation,what is the smallest positive
2 answers
682 views
Using absolute dating,a fossil is dated to be 3 million years old and decomposed 1 half-life. If it takes the same fossil 12
1 answer
397 views
Please respond I have this last question and then I can be done this course
Using absolute dating,a fossil is dated to be
1 answer
479 views
By using the data in this question, estimate how much oxygen a person requires on average in a life time and how far a motor can
2 answers
609 views
Which is more concentrated, 5g sugar/500ml water or 3g salt /75ml of water. Show your work
1 answer
298 views
I had to I an experiment where a balloon was tied to each end of a meter stick which was balanced on a pencil over two cans. I
1 answer
369 views
How would I use the particle theory of matter to explain air having mass? I can't figure out a way to put it into words
1 answer
351 views
A stock drops 30 points in five days. Use integers to find the new level of the stock. The stock started at 480 points.
I have
1 answer
368 views
The question is 24 (-6)-1/-5
I don't understand what you do with the 24. I got -145/-5=29 I multiplied 24 by -6 but I don't think
1 answer
310 views
24 (6-)-1 divided by-5. There is a big space between the 24 and the -6. I don't know if I multiply 24x-6 or do I
1 answer
289 views
A golf tournament is five rounds. Katie shot -1 in two rounds, -2 on one round, and +1 on the other two rounds. The winning
3 answers
606 views
Explain why the product of an integer multiplied by itself cannot be negative.
7 answers
5,300 views
Why are 2/3, 4/6, and 6/9 equivalent fractions?
4 answers
1,537 views
How would I answer this question?
2 1/8-1 3/4 I can't take 1 away from 3.
1 answer
245 views
Ella babysits for 3/4 hour before school each morning.
a) How many hours does she babysit in a 5- day work week? b) How many
5 answers
1,406 views
One third of the students in mrs. hayko's class walk to school. Of the students who do not walk, four-fifths take the bus.
a)
4 answers
1,666 views
I am having a hard time doing equivalent fractions. Would 3/5 of 2/9 be equivalent?
Please help
1 answer
444 views
Daphne replaced light bulbs in her mothers store.She had 3/4 of a box of light bulbs. She used 1/3 of the bulbs.
a. What fraction
4 answers
1,587 views
How do you solve
5/8*3 4/5 It should read five over eight multiplied by three and four fifths
2 answers
802 views
Amber made 5 3/4 pitchers of iced tea for her friends. They drank 2/3 of the iced tea.
How many pitchers of iced tea did they
4 answers
1,634 views
Thank you Steve for your help! I need help on another question. I have to show 10/8 divided by 5/8 on a number line. I don't
1 answer
343 views
Solve the problem. Estimate to check your solution is reasonable.
1. During a 1 hour phone in talk show eight callers made calls
2 answers
775 views
A dock is 7 3/4m high. The portion of the dock above water one day was measured at 2 2/5 m high. How much of the dock structure
3 answers
553 views
Hi Ms. Sue
I got 34 for answer c and 17/30 for answer d Thanks for your help, much appreciated
2 answers
938 views
Ms.Lecky ordered pizza for a party. 1 5/8 of the cheese pizzas and 2/3 of the ham pizza were not eaten. How much pizza was left?
3 answers
1,018 views
Antoine estimates he can read one and a quarter chapter of a novel in one hour. Jenna estimates she can read three chapters of
4 answers
2,010 views
Briefly explain what the consequense would be if excess 6M NaOH solution instead of ^m NH3 solution were used to separate Fe3+
3 answers
2,330 views
Tracy made a stained glass jewellery box. It measured 20cm by 12cm by 8cm.
a) About how much glass did Tracy use? b) one piece of
4 answers
1,742 views
The surface area of a cube is 150cm squared.
The area of one face of the cube is 25cm squared. What is the length of one edge of
2 answers
1,029 views
A triangular prism has an equilateral triangle as its base. The base of the triangle is 10cm and its height is 10cm. The length
2 answers
1,223 views
Hi Steve,
You helped me with a question earlier today about finding surface area of a triangular prism with the base being an
2 answers
1,121 views
How did being part of the Arab Islamic world affect Spain?
1 answer
380 views
At what angle of incidence does refraction stop and reflection begin?
1 answer
301 views
What happens to refraction when the angle of incidence lies on the normal line?
1 answer
829 views
What happens to refraction when the angle of incidence lays on the normal line?
Please help I have searched everywhere and can't
1 answer
329 views
Glass bricks are used where people want light allowed through, but still have privacy. What do the bricks do to make this
1 answer
425 views
Glass bricks are used where people want light allowed through, but still have privacy. What do the bricks do to make this
1 answer
387 views
Ivan has completed 45% of his walk. He has already walked 9 km. How much farther does he have left to walk?
I don't understand
4 answers
3,078 views
Find the missing number in this pair of equivalent ratios.
_:12 : 36 and 8 : 4 : 12
5 answers
1,741 views
Jack and Diane went to the movies. They each paid the same amount for an admission ticket. Together, they spent $12 on snacks.
2 answers
879 views
The Grade 8 students had a graduation dinner. They paid a flat rate of $125 for the use of the hall, plus $13 for each student
5 answers
1,267 views
t/-9 + 8= -5
Please help with this when I do it my answer is not -5.
1 answer
262 views
-17 + n/ -3=9
I don't understand this. Please help
3 answers
249 views
A school uniform consists of a shirt and a pair of shorts. A shirt costs $22. A pair of shorts costs $15.
Write an expression to
2 answers
561 views
Expand and simplify.
2(3+4y+7) I got 8y + 20 but I don't think this is the right answer.
1 answer
298 views
Please help!!!
Scott bought 54m of fencing to enclose a rectangular plot of land. The width of the rectangular plot is 12m.
2 answers
1,004 views
Uncle Ritchie has some $10 bills in his wallet. He shares all of them equally among his 4 nieces and nephews. Each of the nieces
2 answers
1,262 views
Solve equation.
-5(s-7) = 15
2 answers
800 views
I have to make a table with y on one side and x on the other.
y=x. I have to provide integer values of x from -3 to 3. I don't
1 answer
309 views
Ms.Sue
You helped me with a table but now I have to do one where y=-x using integers from -3 to 3. I am still unsure of how to do
1 answer
328 views
I need to make a table where y=-x using the numbers -3 to 3. I don't understand.
1 answer
225 views
The cost of Admission to a fair is $10, plus $3 per ride. An equation for this relation is C=10+3r, where r represents the
4 answers
1,638 views
How did social controls shape Japenese identity and citizenship. In your response be sure to discuss the areas of religion and
3 answers
459 views
Writeacher
The period of time fir the social question is the Edo period. Sorry about thar!
3 answers
385 views
Convert 32 newton-meters to Joules.
Please help!
1 answer
301 views
Calculate the work done by lifting a stack of books 0.5 m onto a table. The force you exerted eas 150N.
Please help I am lost as
1 answer
421 views
What is the probability of tossing two coins and having them both show heads?
Show all work. Please help I don't understand this.
2 answers
525 views
A hydraulic jack is needed to raise an object with a force of 4000 N to a height of 3 metres above the ground. Will the jack do
1 answer
464 views
Every time Mr. Cold born throws a ball of paper in the garbage can, the probability the ball goes in the cans is 3/4. What is
3 answers
850 views
Please please help this is the second time I have posted this question.
Calculate the amount of work it will take to lift a lawn
2 answers
807 views
Can someone please help me!
A regular 6sided die is rolled three times. Find the probability of each event: a) Three 6s in a row
1 answer
285 views
Please help I don't get how to do this!
A spinner has three congruent sectors colored orange, green, and purple. Use the rule of
2 answers
1,009 views
Each time Parker shoots a free throw in basketball, he has an 80% chance of making the shot. Suppose he is given 3 free throws.
2 answers
1,266 views
Sorry I misspelled your name in my previous post:)
1 answer
333 views
Every time Jim shoots a free throw in basketball, he has an 80% chance of making the shot. He is given 3 free throws. Find the
2 answers
782 views
Karen, Gavin, Nasra, and Ali each have a deck of playing cards. Each student randomly draws a card from the deck. Find the
2 answers
769 views
I really need help please!!
Karen, Gavin, Nasra, and Ali each have a deck of cards. Each student randomly draws a card from the
2 answers
551 views
A spinner has three congruent sectors colored orange, green, and purple.
Every spin has has 1/3 chance of landing on any color
4 answers
1,299 views
To what extent did the Japanese worldview change during the Meiji period.
2 answers
888 views
3^4 /3^3 + 4^2 *4^0/2^4
Please help and explains how you got the answer. I have been stuck on this for awhile and am not sure how
1 answer
338 views
(3^2*4^3)^2-(4^4/4^2)^2
Please help explain how to do this. I am not sure how to do this ! Thank you
1 answer
250 views
[(-1)^3]^4-[(-1)^4/(-1)^3]^2
PLEASE HELP!!! The answer i come up with does not match answer on calculator. The big brackets are
1 answer
297 views
I have to determine the unknown length of a right triangke to the nearest tenth of a unit. One side is 7m and the base is 10m. I
3 answers
499 views
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