01/06/17

what is the range of the function f (x) = 4-4x is {-20,-16,-8,0,4} what is the domain?
 please help  
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01/06/17

of the 5675 people in a village 5448 are literate. what is percentage of literacy in the village?
Advice how to solve above problem in percentage for class 6
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01/06/17

Can anyone explain the sequence generator for the following sequence... Term 1. 2. 3. 4. 5. 2 4 8 16 32? Thanks, TB
Maths homework for 13 year old
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01/05/17

Manny hiked 6 2/5 miles along a mountain trail. He stopped to climb a lookout tower 1/4 of the way along his hike. How many miles did manny hike before he stopp
Manny hiked 6 2/5 miles along a mountain trail. He stopped to climb a lookout tower 1/4 of the way along his hike. How many miles did manny hike before he stopped to climb the lookout tower?
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01/05/17

the cooking club made some pies to sell at a basketball game to raise money for the new math books. the cafereria contributed four pies to the sale . each pie w
the cooking club made some pies to sell at a basketball game to raise money for the new math books. the cafereria contributed four pies to the sale . each pie was then cut into five piesces and... more
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01/05/17

Probability
A spinner and a cube are used in a game. If the probability of a player spinning the color red and then rolling a 5 or 6 is 1/8, how many sections of the spinner should be labeled with the color red?
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01/05/17

tom was away for 25 days. On his trip he took 26 black and white photos and 60 color photos everyday. How many more color photos did he take on his trip?
WHat are the steps to solve
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01/05/17

Is there a way to calculate yourself the content of vitamin B12 of a food?
I really need to know if it's possible to calculate the amount of B12 existent in different foods, is it possible to calculate it myself? I can't just research it on the internet. 
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01/05/17

Simplify this fraction
simplify sqrt20k^2m  (all of the numbeRs are under the radical. please break it down and explain it. 
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01/05/17

find the decimal number which is exactly half way between 0.48 and 0.82
answer must be in decimal
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01/05/17

You have just been part of stage performmance. write about your role,rehearshal time ,the response of audience and what you learnt from this experience
You have just been part of stage performmance. write about your role,rehearshal time ,the response of audience and what you learnt from this experience
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01/05/17

pls give me story by using these words
story by using these words meticulously, diligence,generousity,concientiousness,nobili
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01/04/17

A football field is a 64-meter-wide, 100-meter-long rectangle. What is the length of a diagonal of a football field to the nearest meter?
pls help me
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01/04/17

Estimate the product of 3/5×1/17 using compatible numbers.
Estimate the product of 3/5×1/17 using compatible numbers.
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01/04/17

A brick is dropped from a 78 m high scaffold. What is the velocity as the brick hits the pavement?
It's a freefall question.
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01/04/17

original: 25 new: 18
what is the percent in change?   and for original: 36      new: 45
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01/04/17

Percentages
Kedaisha bought a watch that was priced at x dollars. The watch was on sale for 60% off. Write an expression for the price Kedaisha paid for the watch.
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01/04/17

Proportions snack mix
A recipe for snack mix calls for 3/8 ounce almonds to make two servings. How many ounces of almonds do you need to make 25 servings?
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01/04/17

I do not understand how to do flow/two column/paragraph proofs in geometry.
For example, we are expected to prove that two lines or angles are congruent by postulates. We are also supposed to write a congruence statement AND the parts that make it congruent (3 minimum).... more
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01/04/17

A consulting engineer bill his customers $90 for each hour he works. If a clients bill is $955, which equation could be used to find the number of hours worked
i don't understand this question . 
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01/04/17

In the United States, the annual consumption of cigarettes is declining.
In the United States, the annual consumption of cigarettes is declining. The consumption c in billions of cigarettes per year since the year 2000 can be approximated by the formula c = -9.4t + 431... more
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01/04/17

Work out the percentage of children that don't have free school meals
27 children have free school meals. 9 of the children have free school meals. Work put the percentage of childrwn that don't have free school meals  
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01/04/17

equation in slope intercept form
A car is worth $16,500 when it is three years old and $12,000 when it is six years old. Construct the equation in slope intercept form that represents the cost of a rental car. 
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01/03/17

Integration
Find ∫√x dx Answer∫ x1/3 dx = x1/3+1 /1/3+1 +c   Is this correct?
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01/03/17

Given a normal distribution with a mean of 40, what is the standard deviation if 2.5% of the scores are below 30?
normal distributions and finding the standard deviation
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