05/14/14

A model of a rectangular table for a dollhouse is 13 inches long and 8 inches wide. Then original table is 52 inches and 32 inches wide.
A model of a redtangular table for a dollhouse is 13 inches long and 8 inches wide. Then original table is 52 inches and 32 inches wide. Are the model table and the original table similar figures?
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03/26/14

9-inch round cake pan that is 2 inches deep. An 11-inch by 7-inch rectangle pan that is 2 inches deep and an 8-inch pan that is 2 inches deep.
Matthew is baking a cake. The recipe uses 9-inch round cake pan that is 2 inches deep. Matthew has an 11-inch by 7-inch rectangle pan that is 2 inches deep and an 8-inch square pan that is 2 inches... more
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03/03/14

The height of a ? is the perpendicular distance between the bases.
The height of a ? is the perpendicular distance between the bases.
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02/09/14

You toss a coin 50 times and find that the outcome was heads 20 times and tails 30. What is the theorectical probability that the next toss will have an outcome
You toss a coin 50 times and find that the outcome was heads 20 times and tails 30. What is the theoretical probability that the next toss will have an outcome of tails?
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02/05/14

Cameron rolls a number cube and spins a 5-part spinner, labeled 1, 2, 3, 4, and 5. What is the probability that he rolls a 5 or spins a 5?
Cameron rolls a number cube and spins a 5-part spinner, labeled 1, 2, 3, 4, and 5. What is the probability that he rolls 5 or spins a 5? Explain your answer
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01/15/14

The cost of your meal is $27. Sales tax is 8%. You leave a tip that is 20% of the cost if the meal. What is the total amount of your bill?
The cost of your mean is $27. Sales tax is 8%. You leave a tip that is 20% of the cost if the meal. What is the total amount if your bill? Explain how to solve the problem
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12/05/13

What's the ratio of 7/6 ft 16 1/3 ft
find the ratio of 7/6 ft 16 1/3 ft?
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12/04/13

The actual length and width of a room is 18 feet by 12 feet. The length and width of scale drawing of the room is 12 inches by 8 inches. What is the drawing?
the actual length and width of a room is 18 feet by 12 feet. The length and width of a scale drawing of the room is 12 inches by 8 inches. What is the scale of the drawing?
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12/04/13

On a floor plan, a line that is 6 inches long represents a 42-foot wall. What is the scale of the floor plan?6 in. / 42 ft 1 in. / x ft
On a floor plan, a line that is 6 inches long represents a 42-foot wall. what is the scale of the floor plan? 6 in./42 ft = 1in./ x ft
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12/03/13

We have to write a ratio in simplest form
7 1/5 inches 30 inches in simplest form
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11/20/13

What is the value of 2x^2+18 when x = -6?
What is the value of 2x^2+18 when x = -6?
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11/03/13

What is the value of 7.8 - x to the power of 2 when = 3?
What is the Value of 7.8 - x to the power of 2 when x = 3?Please show work
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10/24/13

What is x-y/z when x = 6,y = 2,and z = 2/5?
What is x-y/z when x = 6,y = 2,and z = 2/5?
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10/21/13

What is 2.75 as a rational number?
What is 2.75 as a rational number?
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10/17/13

What is 22 + 5 x 8 - 15?
What is 22+5x8-15?Please show your work
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10/17/13

What is 45 - 50 - (-12)?
What is 45 - 50 - (-12)?Please show your work
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10/16/13

Juanita had 55 postage stamps.Each week she mails 4 letters to her pen pals.What number represents the change in the number of Juanita's stamps after 8 weeks?
Juanita has 55 postage stamps.Each week she mails 4 letters to her pen pals.What number represents the change in the number of Juanita's stamps after 8 weeks?
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10/09/13

What are the 3 rules for multiplying?I don't have my notebook with me and the teacher told us to write it down at home
What are the 3 rules of multiplying and the 3 rules for adding,the 1 rule for dividing and subtracting?
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10/03/13

What is the value of this expression when r=2,s=1, and t=0?
What is the value of this expression when r=2,s=1,and t =0?Explain your answer
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10/02/13

What is 6/7 divided by 2/3?
What is 6/7 divided by 2/3?
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10/02/13

Natalia wrote a multiplication problem that had four decimal places in the product.Which problem could she have written?
Natalia write a multiplication problem that had four decimal places in the product.Which problem could she have written?
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10/02/13

Sylvia spent $59.70 on 6 packages of blank CDs.How much did each package cost?
Sylvia spent $59.70 on 6 packages of blank CDs.How much did each package cost?
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10/02/13

What is the product of 7/8 and 4/21?
What is the product of 7/8 and 4/21?
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Expert Answers •2

09/30/13

Rounding numbers
In 2005, the average annual salary for a person living in the Washington,D.C. Area was about 1.16 times the average annual salary for a person living in Hartford, Connecticut. If the average annual... more
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09/18/13

What's 5/6 plus 2 1/6 in simplest form ?
A green iguana is 5/6 foot long when it is born.During it's first year of life,it grows 2 1/6 feet.How long is the green iguana at the end of the first year?
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