Thursday

February 23, 2017
Total # Posts: 20

**algebra**

If the sales of a new business were $65000 in its first year and $130000 in its fourth year ,find the rate of growth in sales per year......answer is $2166667

*December 23, 2016*

**functions**

the equation x=modulus of y.is a function or not.why.

*December 21, 2016*

**functions**

The equation y2=3-2x is a function or not. why

*December 21, 2016*

**functions**

the equation yy=x+1 is a function or not and why..

*December 21, 2016*

**maths**

to make a mixture of 80 pounds of coffee worth $272 a grocer mixes coffee wortg $3.25 a pound with cofee worth $3.85 a pound.How many pounds of the cheaper coffee should grocer use........60lb

*December 21, 2016*

**maths**

In 60 ounces of alloy for watch cases there are 20 ounces of gold.how much copper must be added to the alloy so that a watch case weighing 4 ounces,made from the new alloy,will contain 1 ounce of gold.......answer is 20 ounces

*December 21, 2016*

**maths**

A printer charges a fixed setup cost plus $15 for every 100 cpoies if 300 copies cost $75 ,how much will 1000 copies cost

*December 17, 2016*

**maths**

City records show that 575 burgalaries were reported in a year when the local population was 77000 and 675 were reported in a year when the populatin was 87000 .How many burgalaries can be expected when the population reaches 110,000. ..... Answer is 905

*December 17, 2016*

**maths**

The cost of a taxi is $1.80 plus $10 at eight of a mile .write an expression for the nth mile of a taxi ride.evaluate the expression for 4.5 miles.

*August 14, 2014*

**maths**

I dint understood .give me the number of the statement Thanks a loooooooooooot

*August 14, 2014*

**maths**

which statement is true

*August 14, 2014*

**Algebra**

math test scores are 68 ,78,90and 91 what is the lowest score you can earn on the next test and still achieve an average of at least 85

*August 8, 2014*

**Maths**

A 10-foot tall basketball hoop is 4 feet shorter than twice the height of a flag pole.What is the height in feet of the flag pole

*August 8, 2014*

**Algebra**

Please give me detail step

*August 7, 2014*

**palo verde high school**

what is the value of x if m arc ADC =5(x-3)and angle ABC=165

*June 18, 2014*

**mths probability**

jessica Lasda an educational publisher presently have five accounts and her manager is considering assigning her three more accounts .the new accounts would bring potential volume to her business Then I have a 6 column table which i am writing in 6 different lines 1 column ...

*August 29, 2012*

**probability**

jessica Lasda an educational publisher presently have five accounts and her manager is considering assigning her three more accounts .the new accounts would bring potential volume to her business Then I have a 6 column table which i am writing in 6 different lines 1 column ...

*August 28, 2012*

**maths probability**

In one version of the game Keno the house has a pot containing 80 balls numbered 1 through 80,.the house then selects 20 of the 80 numbers at random . The house randomly selects 20 numbers from the counting numbers 1-80 .In the variation called 6-spot keno, the player pays 60 ...

*August 28, 2012*

**college maths**

In amusement park considering adding some new attractions,conducted a study over several typical days and found that ,of 10,000 families entering the park ,1024 brought just one child (define as younger than age 12),3370 brought two children ,3510 brought three children,1340 ...

*August 28, 2012*

**Science**

m=5kg V=10m/s K.E=1/2mv^2 P.E=mgh K.E=P.E K.E=1/2mv^2 =1/2x10x5x5 =125 P.E=125 Mgh =P.E 5x10xh=125 10h=125/5=25 h=25/10=2.5 answer

*February 25, 2012*

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