Thursday
May 5, 2016

# Posts by Gio

Total # Posts: 135

Math Pre-Cal (Exponential Functions)
A house was valued at \$110,000 in the year 1985. The value appreciated to \$145,000 by the year 2005. -What was the annual growth rate between 1985 and 2005? Assume that the house value continues to grow by the same percentage. -What did the value equal in the year 2010?
February 21, 2016

Pre-Cal (Math)
An instructor has determined that students' grads on the final exam depend on the amount of time, t, they spend studying for it and can be modeled by the formula g(t)=(21t+10)/(20t+45). Note that the function's output is a fraction or decimal which should then be ...
February 17, 2016

Question
Perhaps unintelligent? Are you trying to write an essay?
February 17, 2016

The number of Sasquatch living t years after 2016 is given by the formula s(t)=(51t+84)/(3t+28). -What value does the Sasquatch population approach in the long run? When will the population (rounded to the nearest Sasquatch) reach this value? (This vale would never be an ...
February 16, 2016

Help please? Math 141 (Pre-Cal) (Shapes)
Thanks for the help, I just started this math course and I'm pretty sure I don't know much derivative calculus yet!
February 5, 2016

Help please? Math 141 (Pre-Cal) (Shapes)
Hi everyone I am lost on how to do this math problem: A. You have 180 feet of fencing with which to construct a rectangular pen. What is the maximum area you can enclose? B. Going back to part A, you decide to build your rectangular pen next to a large barn. (Assume the barn ...
February 5, 2016

math
the sum of a number and 19 is at least 8.2.
January 8, 2015

Math
Solve h/-5=34
November 13, 2014

math
Simplify 8x-4(5x-3)
November 13, 2014

Math help
Simplify the expression 6-a+4-12a-11 11a+1
October 22, 2014

Math check
42ft 1in
October 15, 2014

Math check
Add and simplify 9 ft 6in 8ft 8in 8ft 5in 7ft 11in 6ft 7 in _______ 38ft 37in
October 15, 2014

Math
It's 25 then I thought negative plus positive = subtraction but take the sign of the larger absolute value
October 12, 2014

Math
Is this correct -18+43= 75
October 12, 2014

Math help
Oh yeah -6, 0, 6.2, 7, 14
October 11, 2014

Math help
-44, -12, -8 1/2, -6.4, -6, 0, 14
October 11, 2014

Math help
Order the number from least to greatest -44, -8 1/2, 0, 6.2, -12, -6.4, 14, 7, -6
October 11, 2014

Math
Sophia owes her brother \$25. she gives her brother \$18 she earned dog sitting. Write an addition expression to describe the situation
October 9, 2014

Math
Write and integer for each situation: Is this right A) A profit of \$15 \$15 B) A withdrawal of \$9 -\$9
October 9, 2014

Math
What is twice the sum of 124 and 96? Is this right 124+96=220 220+220=440 answer is 440
October 9, 2014

math
Can you help me solve Write in to other ways decimal and percent 4/250
March 18, 2014

math
Write 14,060,000,000,000 in scientific notation
February 23, 2014

math help
Simplify the ratio 18 to 0.6 Is this right 18 ×10 0.6×10 180/6 6/6 30:1
February 20, 2014

math check
Round 210,290,290,290.21029 to the nearest ten million 210,300,000,000
February 16, 2014

math
7/8 p = 14 how to do problem
February 4, 2014

math
W÷5/6=11/12 how to do the problem
February 4, 2014

math
W÷5/6=11/12 how to do the problem
February 4, 2014

math
Find the GCF and LCM of 18 and 42
February 2, 2014

math
Round 209,999.598 to the nearest hundredths
February 2, 2014

math
Louis has 7 1/2ft of red ribbon. How many red bows can he make using 3/4ft pieces of ribbon for each bow?
January 27, 2014

science
What type of star is the Sun?
January 12, 2014

Math
A spinner is divided into 12 equal segment that are numbered 1 through 12. what is the probability that the spinner will not land on 4 or 5? Reduce if necessary
December 15, 2013

math mixed number
I'm stuck I don't know
December 4, 2013

math mixed number
One inch equals 2.45 cm. Express the number of centimeters in an inch as a mixed number 2.54/1×100/100 2 54/100
December 4, 2013

math decimal
write each fraction or mixed number as a decimal - 56/60 = .93 90/200 = 0.45
December 4, 2013

Math check
write the decimal as a fraction or a mixed number in simplest form 5.705 5.705/1× 1000/1000 5 705/1000
December 4, 2013

Math check
write the decimal as a fraction or a mixed number in simplest form 2.67 2.67/1× 100/100 = 267/100 267/100 = 2 67/100?
December 4, 2013

math check
thanks!
November 17, 2013

math check
what is half the difference between 187 and 49? 187-49= 138/2 answer is 69?
November 17, 2013

math check
a rectangle has an area of 319 square centimeters, and a length of 11 centimeters. what is its width? 319-22 =298 widths
November 10, 2013

math check
2k=14.6 K=29.2
November 4, 2013

Math check
Round 210, 028, 546, 555 to the nearest million 9,000,000
October 23, 2013

Math check
Oh yes your right, 1 more crate for the extra dvds thanks
October 20, 2013

Math check
michael has 79 dvds. He can store 15 dvds in a wooden crate. how many crates will he need 79÷15 = 5 but I get a remainder 4. Is it right to say he'll need 5 crates
October 20, 2013

Math check
Jack the parrot has learned to say, jack wants a cracker, if he repeats the phrase every 5 minutes for 3 hours and is given a cracker each time he asked for one how many crackers will he eat? 12 crackers ea hour 12 × 3= 36
October 20, 2013

Math check
If the radius of a circle is 5 cm what is the area? Formula A=pi r^2 A=3.14×5×5 A=78.50
October 20, 2013

Math check
what is the measure of an angle that is supplementary to the following angle. An Acute angle of 57º 57º+90º= Answer 147º
October 20, 2013

Math
Pls check - Solve 9^2-7 (16÷2^3) 9^2-7 (16÷8) 81-7 (2) 81-14 67
October 20, 2013

Math
Pls check - Solve 9^2-7 (16÷2^3) 9^2-7 (16÷8) 81-7 (2) 81-14 67
October 20, 2013

Math
Pls check write this number in standard form Nine hundred two trillion six hundred seven 902,000,000,000,607
October 20, 2013

Math
peyton has1218 fancy hat in her closet. if payton gives grace 1/3 of those fancy hats how many fancy hats will grace have?
October 20, 2013

Math
Write six hundred billion,two hundred thousand, two in expanded firm using exponents Please check 600, 000, 200, 002 (6×10^11)+(2×10^6)+(2×10^1)
October 15, 2013

Math
Its 9
October 7, 2013

Math
the number is less than 20 it is an odd 1 digit number, is not the number of sides of a triangle it can be divided by 3
October 7, 2013

Math
Thank you!!
September 24, 2013

Math
6×(10+6)-6^2 =6×16-6^2 =96-36 =60
September 24, 2013

Math
Pls check (3×8+4^2)-9 24+16 40-9 31 6×(10+6)-6^2 6×16 96-6^2 96-36 60
September 24, 2013

math
Order of operation (2×3+7^2)-10
September 24, 2013

Math
Write each number in expanded form using exponents. Pls check 1, 234 (1*10^3)+(3*10^2)+(2×10^1)+4 210, 290, 450 (2*10^8)+(1*10^7)+(2*10^6)+(9*10^5)+(4*10^4)+5 7,123,456,089 (7*10^9)+(1*10^8)+(2*10^7)+(3*10^6)+(4*10^5)+(5*10^4)+(6*10^3)+(8*10^2)+(9*10^1)
September 16, 2013

Math
Tom has a bag filled with 10 green balls, 5 red balls and 5 blue balls, what part on toms bag has green balls
April 23, 2013

Math
One side of a square frame measures 12 inches. What is the perimeter of the frame? Is this right 12*4=48 Perimeter =48
April 9, 2013

Math
Ok thank you all. I got 138.16 So I round it 138.2
April 9, 2013

Math
Not sure, it has a line thru the middle of the circle with 44mm
April 9, 2013

Math
Find the circumference of the circle. Round to the nearest tenth. The middle of the circle is 44mm
April 9, 2013

Math
instruments played in a band include a piano drum guitar and saxophone.dave does not use his mouth to play his instrument. ted and lindas instruments have strings. dave, sue and linda carry their instruments.who plays each instrument?
March 19, 2013

math
Not sure but I will use that then
March 6, 2013

math
That's what I had and teacher marked it wrong. She said write it in digit # form
March 6, 2013

math
Write the value of 8 in digit # form 15.285
March 6, 2013

Math
The sum of two numbers is 14. The difference of the numbers is 2. What are the numbers
March 5, 2013

Math
The sum of two numbers is 14. The difference of the numbers is 2. What are the numbers
March 5, 2013

Math
Write as an improper fraction 2 4/5 Is it 14/5
February 25, 2013

math
Write as an improper fraction 2 4/5 is it 14/5
February 25, 2013

Math
Bill spends 30 minutes on his homework. Dave spent three times as long as bill and jill spent twice as long as bill & dave together. How many total minutes did they spend on homework? How many hours is that
February 19, 2013

Math
Is this correct Find the Range, is it 106 67 23 83 129 23 129-23=106
February 14, 2013

math
Ok I didnt put the decimal after 87 & I got it wrong (15.58) thanks!
February 14, 2013

math
Solve 87-16.45=
February 14, 2013

Math
Write in expanded form 24,307,241 Is this correct 20,000,000+4,000,000+300,000+ 7,000+200+40+1
December 17, 2012

Math
Rank the following from greatest to least. 297.086, 297.8, 297.062 Is this correct 297.062, 297.086, 297.8
December 17, 2012

Math
Predict the number of digits in the quotient for 9,010 divided by 8
December 11, 2012

Math
Sorry I meant 129.63
December 10, 2012

Math
Solve for v 129.36-v=36.41 is this correct v=93.22
December 10, 2012

Math
Thanks!
December 10, 2012

Math
order the following numbers from least to greatest 3.34; 3.034; 3.403 Is this correct- 3.034; 3.34; 3.403
December 10, 2012

Science
A garden contains 20 different species of plants. Five of these plants are ferns. What percent of the garden is made up of ferns?
December 4, 2012

Math
Write two word phrases for 6 + v
December 3, 2012

math
name the operation needed to solve at the airport 72 people are waiting to board 9 different planes. If an equal number of people board each plain, how many people get on each plane?
November 29, 2012

Math
name the property and explain 26×(2×8)=(26×2)×8
November 27, 2012

Math
Write 91, 008.34 in word form.
November 27, 2012

Math
A decade is 10 years. Which expression gives the number of years in d decades, 10+d, 10d, or d÷10. Explain your choice.
November 26, 2012

science
How are mammals and fish alike
November 20, 2012

math
Solve each equation by testing the given values for a variable y-9=11 y=18, 19, or 20
November 20, 2012

math
Two gallons cost \$2.90. You have to add
November 14, 2012

Math
Write an algebraic expression to represent the cost of m gallons of gasoline if each gallon costs \$1.45 Is this right M-\$1.45
November 14, 2012

Math
Write an algebraic expression to represent the cost of a concert ticket,h, with a service charge of \$6.75.
November 14, 2012

Math
Solve for v 7x8x9xv=5040 I did 7x8=56, 56x9=504 Do u divide 5040 into 504
November 13, 2012

geometry
Find the area of pentagon CANDY with vertices C(-6,8), A(3,8), N(6,-2),D(-4,-1),and Y(-7,4).
May 4, 2012

unscramble words
iritoncf areoglhmet lcrneau and roasl
November 5, 2011

Math
what is the answer for the fractions and equivalent
June 8, 2011

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