# Questions on Algebra: Decimal numbers, power of 10, rounding answered by real tutors!

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 Algebra: Decimal numbers, power of 10, rounding Solvers Lessons Answers archive Quiz In Depth

 Question 102320: Write six and seven thousand, four hundred thirty-three ten-thousandths in standard form. Click here to see answer by Kalmetam(43)

 Question 103211: what is the standard notation of 26.3 trillion Click here to see answer by checkley75(3666)

 Question 103993: what is x when x is to the tenth power and it equals 5555 Click here to see answer by edjones(7794)

 Question 105929: -2.6 + (-5.7) the book says that the answer is a negative number. but, wouldn't it be a positive number, because when you add 2 negatives, the answer is a positive number? Click here to see answer by tutorcecilia(2152)

 Question 96861: Change each measurement to the given unit. (1.)5 kg 240 g to kilograms (2.) 11 L 17 mL to liters (3.) 24 m 5 cm to centimeters Click here to see answer by abdulrahx(1)
 Question 96861: Change each measurement to the given unit. (1.)5 kg 240 g to kilograms (2.) 11 L 17 mL to liters (3.) 24 m 5 cm to centimeters Click here to see answer by edjones(7794)

 Question 106157: My daughter started prealgebra yesterday and the answer to her question 10 x n = 8 Is n = 0.8 but how do I explain to her how i got it. Click here to see answer by ashlyn.xo(7)

 Question 106967: solve the equation. Round to the nearest hundreth. check the rounded solution. 3(3t - 14 ) = -4 Click here to see answer by checkley75(3666)

 Question 107015: 72 is increased to 117. Find each percent of increase. where necessary, round to the nearest tenth of a percent. Click here to see answer by HyperBrain(694)
 Question 107015: 72 is increased to 117. Find each percent of increase. where necessary, round to the nearest tenth of a percent. Click here to see answer by checkley75(3666)

 Question 107019: Find each percent of increase. where necessary, round to the nearest tenth of a percent. 35 is increased to 49. Find each percent of decrease. where necessary, round to the nearest tenth of a percent. 60 is decresed to 15 140 is decresed to 77 99 is decresed to 69 83 is decresed to 0 Click here to see answer by HyperBrain(694)

 Question 106147: how do you find the value of n with this question. 10 times n = 8 Click here to see answer by solver91311(18785)

 Question 107742: if you invest \$5,000 for a year and earn \$400 invest,what is the annual interest rate ?( use the formula i=prt.) Click here to see answer by checkley71(8403)
 Question 107742: if you invest \$5,000 for a year and earn \$400 invest,what is the annual interest rate ?( use the formula i=prt.) Click here to see answer by stanbon(60771)

 Question 108247: write 6.25as a mixed nummer.then subtract 5/8 from the mixed number.what is the difference? Click here to see answer by elima(1433)
 Question 108247: write 6.25as a mixed nummer.then subtract 5/8 from the mixed number.what is the difference? Click here to see answer by checkley71(8403)

 Question 108263: THE QUESTION IN THE BOOK IS: ROUND FORTY-EIGHT HUNDRETHS TO THE NEAREST TENTH. BUT WHAT I DONT GET IS HOW:YOU ROUND IT BECAUSE ITS AT HUNDRETHS ALREADY,BUT I TRIED IT AND GOT 0.5 IS THAT RIGHT? ANYWAYS THANK YOU FOR YOUR TIME AND I THINK ITS GREAT THAT YOU HELP STUDENTS LIKE THIS.YOUR A GREAT HELP TO OUR COMMUNITY. Click here to see answer by stanbon(60771)

 Question 105017: Write six and seven thousand, four hundred thirty-three ten thousandths in standard form. Click here to see answer by HyperBrain(694)

 Question 109281: How do I change the fraction 3/5 to a decimal? Click here to see answer by stanbon(60771)

 Question 109558: estimate the product by rounding each factor to the nearest hundred 851*454 .. show all step by step calculations Click here to see answer by edjones(7794)

 Question 110220: For the decimal 8.57932 What is the place value of 5 and the place value of 2? Click here to see answer by josmiceli(10616)

 Question 110224: Find the decimal equivalents for the following mixed number 7 and 3/4 Click here to see answer by MathLover1(7480)

 Question 110219: For the decimal 8.57932 What is the place value of 5 and the place value of 2? Click here to see answer by edjones(7794)

 Question 110309: INSTRUCTIONS: Write the decimal as a fraction. Simplify if possible. #48. 0.86 (A bar notation is above the 86) #50. -1.135 (A bar notation is above the 135) The book doesn't give examples for these types of problems, please HELP!!!! Click here to see answer by wgunther(43)

 Question 110639: Find the decimal equivalent for the following fraction 33/40 Click here to see answer by stanbon(60771)

 Question 110932: Write this decimal number as a fraction or mixed number: Page 271 Number 15: 0.83 (with a bar over the 3) thanks, and please show how it is done by working it out. Click here to see answer by scott8148(6628)

 Question 113512: How do I find the domain and the range for the function f(x)=ex and express both in interval notation. NOTE: the (x) following the (e) should be written like expanded notation, I just do not know how to do that on the computer. Click here to see answer by solver91311(18785)

 Question 113535: Have I rounded this correctly. I am supposed to round to the nearest tenth. The number is 75.982 I have 76.0. is this correct? This gets confusing for me and I thank you for your time and help. Click here to see answer by kmcruz09(38)

 Question 114576: i am confused as to what it means be "Write each expression as a decimal" with problems like 57) 10 to the negative 5th power 58) 10 to the negative 8th power 59) 4 times 10 to the negative first power 60) 6 times 10 to the negative 4th power please help me to figure out what this means! cody- 9th grade Lake Howell High School! Click here to see answer by stanbon(60771)
 Question 114576: i am confused as to what it means be "Write each expression as a decimal" with problems like 57) 10 to the negative 5th power 58) 10 to the negative 8th power 59) 4 times 10 to the negative first power 60) 6 times 10 to the negative 4th power please help me to figure out what this means! cody- 9th grade Lake Howell High School! Click here to see answer by Fombitz(13828)
 Question 114576: i am confused as to what it means be "Write each expression as a decimal" with problems like 57) 10 to the negative 5th power 58) 10 to the negative 8th power 59) 4 times 10 to the negative first power 60) 6 times 10 to the negative 4th power please help me to figure out what this means! cody- 9th grade Lake Howell High School! Click here to see answer by checkley71(8403)