Wednesday

October 26, 2016
Total # Posts: 739

**math**

i don't know its confuses me

*November 14, 2010*

**math**

At the store, 6 pencils sell for $.99. At this rate what is the cost of 16 pencils?

*November 14, 2010*

**math**

Write a proportion that can be used to find the cost of 10 notebooks if 3 notebooks cost $1.98

*November 14, 2010*

**Maths**

help me in math trish

*November 13, 2010*

**math**

The sale price of a coat is 40% off it's regualr price of $59.50. Which equation can be used to find s, the sale price of the coat? A. S= 59.50 - 59.50(0.40) B. S = 59.50 + 59.50(0.40) C. S= 59.50 - 59 50(0.60) D. S=59.50 + 59.50(0.60)

*November 11, 2010*

**math**

Write a proportiom to describe the situation the solve. Three cans of dogs food sell for 99 cents. Fine the cost of 15 cnas

*November 11, 2010*

**math**

find the unit rate.

*November 11, 2010*

**math**

A car travels 84 mi on 3 gal of gas how would I do this?

*November 11, 2010*

**math**

$230 would I have to put it in like proportion to like show my work?

*November 11, 2010*

**math**

how do I do it?

*November 11, 2010*

**math**

Loretta bought a new computer for $1849 a new printer for $159 and a new software for $289 incudeing tax. She plans to make equal payments of 10% of the total amount. What is a resonable amount for each payment? A. $20 B.$23 C.$23 D.$2100

*November 11, 2010*

**math**

A recipe calls for 6 1/2 cups of flour. You have 4 3/4 cupa. How much more flour do you need?

*November 11, 2010*

**math**

0.4245

*November 11, 2010*

**math**

Regular price: $8.49 percent ot discount 5%

*November 11, 2010*

**math**

percent*

*November 11, 2010*

**math**

Find the selling price Cost: $6 percebr of markup: 50%

*November 11, 2010*

**math**

selling*

*November 11, 2010*

**math**

how would I find the spelling cost?

*November 11, 2010*

**math**

Find the selling price. Cost: $6 percent of markup: 75% would the answer be $4.50 selling price?

*November 11, 2010*

**math**

1. Find the markup cost:$18 percent of markup: 35%

*November 11, 2010*

**math**

The population of Alaska was about 128,535. That was about 20.5% about how many people lived there? how would the proportion go? 20.5/100 = x/128535 or 20.5/100 = 128535/x?

*November 10, 2010*

**Math**

Mimi was 36 inches tall two years ago. If she is 17% taller this year, how tall is she. Round your answer to the nearest inch.

*November 10, 2010*

**math**

x/ 2 cm = 5 1/4 m/3 m

*November 10, 2010*

**math**

26% increase

*November 10, 2010*

**math**

from 87 to 108 would the answer be 26% decrease?

*November 10, 2010*

**math**

from 27 to 72 would the answer be 166.66666 = 166.7 increased?

*November 10, 2010*

**math**

would it be 18.8%

*November 10, 2010*

**math**

ok so how would I put it in a porportion and solve it?

*November 10, 2010*

**math**

Increase goes up and decrease goes down.

*November 10, 2010*

**math**

I think so. Wouldn't the answer be decreased?

*November 10, 2010*

**math**

it saysFind each percent of change. tell weather the change is an increase or decrease. Where necessary round to the nearest tenth of percent.

*November 10, 2010*

**math**

from 80 to 95 would it be 18.75 or negative 18.75??

*November 10, 2010*

**math**

wouldn't it be 26.1?

*November 10, 2010*

**math**

I thought I had to multiply 1.7 times 100 the divide that by 6.5

*November 10, 2010*

**math**

from 6.5 to 4.8

*November 10, 2010*

**math**

A computer that cost $1,099 last year cost $999 this year. Would it be about 9 or 9.1?

*November 10, 2010*

**math**

I don't get it.

*November 10, 2010*

**math**

A computer that cost $1099 last year costs $9999 this yeat would it be 1099 from 9999 ?% of 1099 is 9999 right??

*November 10, 2010*

**math**

would it be decresed or increased from 96 to 78 n% or 96 is 18 how can I tell?

*November 10, 2010*

**math**

from 96 to 78 if I rounded to the nearest tenth would it be 18.8?

*November 10, 2010*

**math**

from 96 to 78 would the final answer be 18.8 if I rounded to the nearest ten?

*November 10, 2010*

**math**

From 77 to 13 would the final answer be 83.1 %?

*November 10, 2010*

**math**

how is it negative?

*November 10, 2010*

**math**

From 42 to 35 I got that the answer is 16.666666 reapeating. What would my answer be if I rounded to the nearest tenth?

*November 10, 2010*

**math**

About 47 years to about 77 years. Find the percent of increase to the nearest percent. would the answer be 64%?

*November 10, 2010*

**math**

Find each percent of increase from 48 ro 60 so 25% of 48 is 12 x= 25 % increase?

*November 10, 2010*

**math**

Find each percent of increase from 48 ro 60 so 25% of 48 is 12 x= 25 % increase?

*November 10, 2010*

**math**

a 6.5 ft tall car standing next to an adult elephant casts a 33.2 ft shadow. If the adult elephant casts a shadow that is 51.5 ft long then how tall is it?

*November 9, 2010*

**math**

A 6.5 ft tall car standing next to an adult elephant casts a 33.2 ft shadow. If the adult elephant cast a 33.2 ft shadow that is 51.5 ft long then how tall is it. Would it be 6.5/33.2 = 51.5/x?

*November 9, 2010*

**4th grade math**

598.

*November 9, 2010*

**math correct or not correct?**

Find the distance between riverside and milton if they are 12 cm apart on a map with a scale of 4 cm : 21 km The final answer is x= 63 km?

*November 9, 2010*

**math**

x=9?

*November 9, 2010*

**math**

A map has a scale of 3 cm : 18 km. If Riversaid and Smithville are 54 km apart, then they are how far apart on the map? how would I set the up as a proportion?

*November 9, 2010*

**math**

set up and label the proportion A 6 ft tall ten standing next to a cardboard box casts a 9 ft shadow. If the cardboard box casts a shadow that is 6 ft long then how tall is it?

*November 9, 2010*

**english**

She asked me if me and Greg could handle a yard like hers A. Change could to can. B. Change hers to her's C. Change me and Greg to Greg and I. D. Make no change.

*November 9, 2010*

**science**

Spongy bone is full of arches and struts. Why is this so important?

*November 9, 2010*

**math**

oh sorry!! There's a table with it probably why I didn't understand it. Year- households(millions) 1980- 1 1985- 18 1990- 63 1995- 77 1998- ?

*November 8, 2010*

**math**

The number of households with vcrs in 1990 was about 87.5% of the number with vcrs in 1993. About how many households had vcrs in 1993?

*November 8, 2010*

**math**

A salesperson receives 5.4% commission. On one sale, she received $6.48. What was the amount of the sale?

*November 8, 2010*

**math**

An angent makes 16% commission on an athletes signing bonus. If the bonus is $26,000, what is the agents commission?

*November 8, 2010*

**math**

3.5% of d is 0.105

*November 8, 2010*

**english**

We gathered all the tools and equipment we would need to. A. Change gathered to gather B. Delete the word to C. Add have after would

*November 8, 2010*

**math**

Nineteen members or 38% of the ski club are going on ski trip. Find the total number of members in the club?

*November 8, 2010*

**math**

3/7 - 4/m

*November 8, 2010*

**math**

How did you 18/3?

*November 8, 2010*

**math**

x + 4 2/3 = 6

*November 8, 2010*

**math**

-1/3, 2/3, -5/6, -0.3 order from least to greatest

*November 7, 2010*

**astronomy**

The surface magnetic field of the Sun is found by measurement of the extra width in spectral lines due to the ________ Effect.

*November 7, 2010*

**English**

what is the antonym of boor?

*November 5, 2010*

**Physics**

Michael Jordan was said to have a hang time of 3 seconds. Use kinematic equations to determine the height to which MJ could leap if he had a hang time of 3 seconds. Hint: You are solving for distance!

*November 2, 2010*

**Physics**

Miss E. deWater, the former platform diver of the Ringling Brothers' Circus, dives from a 20 meter high platform into a shallow bucket of water. a. State Miss E.deWater's acceleration as she is falling from the platform? b. What assumptions must you make in order to ...

*November 2, 2010*

**math**

Solve each proportion. Where necessary, round to the nearest tenth. 4/3 = b/21 I know b=28 do I round to the nearest tenth or what?

*October 30, 2010*

**math**

0.15*

*October 29, 2010*

**math**

0.14 punds?

*October 29, 2010*

**math**

0.62?

*October 29, 2010*

**math**

4oes 23.5/50 = 0.47;

*October 29, 2010*

**math**

a 50 pound bag of glossy coat horse feed cost $23.50. A 25 pound bag cost $15.50. How much money per pound would you save by buying the bag with the lower unit price?

*October 29, 2010*

**math**

A student claims that a ratio remains unchanged if 1 is added to both the numerator and the denominator of the fraction. Does a/b equal a + 1/b + 1? Write and explanation and give an example or counterexample.

*October 29, 2010*

**math**

What is the rate in meters per second of a jetliner this is travelling at a rate of 846 km/h

*October 29, 2010*

**math**

3/8

*October 29, 2010*

**math**

15 3/8

*October 29, 2010*

**math**

15/1

*October 29, 2010*

**math**

Well 20 times 3 is 60 1 times 4 is 4 60/4

*October 29, 2010*

**math**

which is 12? Then do I divide 12 and 246/16?

*October 29, 2010*

**math**

how do you simifly that?

*October 29, 2010*

**math**

so it would e 20/4 over 3? I don't get how I would divide that from 246/16

*October 29, 2010*

**math**

Anna and Julia each take a bicycle trip. Anna rides 20 miles in 1 1/3 hours. Julia rides 246 miles in 16 hours. Which has slower unit rate? By how much?

*October 29, 2010*

**math correct or not correct**

1.5 gal/min = __ qt/hr 360 qt/hr?

*October 29, 2010*

**math correct or not correct**

1.5 gal/min = __ qt/hr 360 qt/hr?

*October 29, 2010*

**math **

I got 900 is that right? And if so would it e 990 qt/day or 900 qt/1day?

*October 29, 2010*

**math **

how would I do that?

*October 29, 2010*

**math **

idk. Well 24 x 60 is 1440.

*October 29, 2010*

**math **

20 fl oz/min = __ qt/day answer: 1qt/4 day?

*October 29, 2010*

**math**

write each ratio as a fraction in simplest form? 60 to 24 is it 60/24 = 15/6???

*October 29, 2010*

**math hw**

20 fl oz/min = ___ qt/dat

*October 28, 2010*

**Sorry for posting that question 3 times!!!**

sorry

*October 28, 2010*

**math**

20 fl oz/min = ____ qt/day

*October 28, 2010*

**math**

so the answer is 1440 qt/day? and if so could it be 1440 qt/ 1 day?

*October 28, 2010*

**math**

20 fl oz/min = ____ qt/day

*October 28, 2010*