how do you turn a decimal to fractions and percents?
10,354 results, page 16

calculus
Find the values of a and b that make f continuous everywhere. (Enter your answers as fractions.) x^24/x2 x<2 f(x)= ax^2bx+5 2¡Üx<3 2xa+b x¡Ý3 a= b= 
Math
How would you estimate using fractions to find the percentage of a number. For example: 28% of 48. 
math
subtracting fractions with different denominators. Change answer to simplest form: 3/9  1/4 
math
what do you write when you describe a way to compare two fractions when the denominators are the same 
Math
Add fractions and mixed numbers with like denominators example 7+1 10+10 = hOW DO I WORK THIS 
math
Find equivalent fractions with a common denominator and order from least to grestest 1/2, 4/9, 4/18 
Math
A plumber spent 0.5 hours repairing a faucet.Which of the following fractions is not equivalent to 0.5? 1.1/2 2.2/4 3.3/5 4.5/10 
math
calculate 2/3 ÷ 1/2. In your own words, describe how the quotient of two fractions can be calculated. 
math
draw a diagram to find a quotient. Deviding whole numbers by fractions. 
5th grade math
use the division rule to write equivalent fractions. 21/51 
math
find equivalent fractions with a common denominator and order from least to greatest 3/7 ,1/9 ,2/3 
Math
Explain in writting how to divide .12 by 8. (without using fractions) fifth grade 
Math
By the method of the fractions partial determine the function f (t) of the following functions F (s). F(s)= s^2+7s+12/(s+2)(s+4)(s+6) F(s)= (s+3)(s+6)/s(s^2+10s+24) F(s)= 5(s+2)^2/s(s+1)^3 F(s)= s+6/s(s+1)^2 F(s)= 27/(s+1)^3(s+4) 
math
find equivalent fractions with a common denominator and order from least to greatest.1/2 4/9 4/18 
math
Describe how you can use a number line to order the fractions 3/7, 5/7 and 1/7 from least to greatest. 
Math
What is the number sentence that represents the relationship between the numerators in the equivalent fractions:8/16=4/8. 
Math
I really need help using the property of one to write 2 fractions that are equivalent to 5/9, 3/7 and 2/5 
Math 5th grade
I am working on reducing fractions. How do I find the answer to 12 over 8? 
math
can someone please explain/show how to do this? im really stuck with fractions 5 1/3 + (3 9/18) thanks so much 
fractions
What is the common denominator 1/4,3/8 and2/6and list them from greatest to least.if any one could help. 
Subtracting fractions
Can someone help me subtract factions I don't know how to borrow. 12 1/3  7 2/5 LCD=15 So, 1/3 • 5/5 & 7/5 • 3/3 = 5/15  21/15 And then I have no idea what to do 
Math
Marcus makes a punch that is 14 cranberry juice. Which two fractions are equivalent to 14? 
Calculus
2x  (x2)(x+2) using partial fractions That's supposed to be a division sign of some sort 
Calculus
2x  (x2)(x+2) using partial fractions That's supposed to be a division sign of some sort 
Math  Very urgent.
Use multiples to find the LCD for each pair of fractions. a) 1/2, 1/3 b) 1/4, 1/5 
Algebra
Write an addition expression using fractions that equals 1/2. I'm not sure how to do this, please help! 
Math
How can you tell which fractions represent a number that is less than 1% without doing any computation? 0.02/5, 0.2/5, 2/5, 2/50, 2/500 
Calculus
The integral of [(x+3)/(x^2+9)] dx I think you split it into two fractions but im not exactly sure what to do. 
Math
What is the least common denominator when adding the fractions a / 2, b / 3, c / 9, and d / 15? A. 45 B. 90 C. 135 D. 270 E. 810 
Maths
Change these fractions to twentieths and then arrange them in order of size, smallest first. 7/20 2/5 3/4 7/10 
math 5th
what is the missing number which makes the fractions equivalent 3 15   5? the answer are only 17 10 and 25 and 35 
PreAlgebra
how do I solve... 6/x + 3/ (I'm studying adding and subtracting mixed/improper fractions) 
math
what is the sum of all proper fractions with denominators less than ten? help me plssss 
Math
How can I use bar diagrams to divide unit fractions by whole numbers? 
Math
Find the least common denominator for 1/8 and 1/12. What is the sum of these fractions in lowest terms? 
Calculus II
Express the integrated as a sum of partial fractions and evaluate the integral 3x2+x+9/(x2+5)(x6) 
Math: Simplifying Fractions
450/500 = 18/g Can somebody help me guide through this problem? Thanks! 
Math
Calculate with distributions and without distribution: Find the value of this fractions computation: 6{1/2+2/3+3/4} 
Algebra
1) translate to an algebraic expression: one less than a product of two numbers A: xy1 2) 12/25 = ? A: ? = .48 3) Find x when x= 25/41 (this is a fraction) A: x = 41/25 4) Use a commutative law to find an equivalent expression. An equivalent expression of zx is ? A: xz 5) ... 
Algebra
1) translate to an algebraic expression: one less than a product of two numbers A: xy1 2) 12/25 = ? A: ? = .48 3) Find x when x= 25/41 (this is a fraction) A: x = 41/25 4) Use a commutative law to find an equivalent expression. An equivalent expression of zx is ? A: xz 5) ... 
Stats
Suppose the following data are selected randomly from a population of normally distributed values. 42 51 43 48 41 57 54 39 45 48 45 39 46 Construct a 95% confidence interval to estimate the population mean. Round the intermediate values to 2 decimal places. Round your answers ... 
statistics
Could someone work a problem like this one, for an example. Complete the hypothesis test with alternative hypothesis ìd < 0 based on the paired data that follow and d = M  N. Use á = 0.02. Assume normality. M 49 67 45 57 57 48 N 57 68 47 60 64 55 (a) Find t. (Give your ... 
math
The Following Table gives the sales for the Sasquatch Men's Shoe store: Shoe Size , Frequency (number of pairs sold) 4 , 8 5 , 12 6 , 31 7 , 50 8 , 58 9 , 46 10 , 37 11 , 14 12 , 11 1)determine the mean for the distribution, correct to 2 decimal places. 2) Determine the ... 
math
You have two job offers on the table. The first job you will earn a weekly salary of $14 per hour. The second job offers you $7 per hour plus 30% commission. Explain how you would decide which job to take. What would be the deciding factor? Explain to your classmates which job... 
statistics
Suppose that the weights of airline passenger bags are normally distributed with a mean of 48.08 pounds and a standard deviation of 3.13 pounds. A)Let X represent the weight of a randomly selected bag. For what value of c is P(E(X)  c < X < E(X) + c)=0.84? Give your ... 
statistics
Suppose your statistics instructor gave six examinations during the semester. You received the following grades (percent correct): 89, 64, 88, 89, 91, and 75. Instead of averaging the six scores, the instructor indicated he would randomly select five grades and compute the ... 
Math
For traffic that flows on a highway, the headway is the average time between vehicles. On fourlane highways, the probability P (as a decimal) that the headway is at least t seconds when there are 500 vehicles per hour traveling one way is given is P = 0.87t Under these ... 
COMPUTER DATA NETWORKS
A firm is assigned the network part 128.171. It selects a 10bit subnet part. a) Draw the bits for the four octets of the IP address of the first host on the first subnet. (Hint: Use Windows Calculator.) b) Convert this answer into dotted decimal notation. c) Draw the bits for... 
engineering
A compressed high resolution chest xray image requires about 8MB of data. most GP surgeries are connected to the NHS network at a speed of 100Mbps. how long would it take to download a set of 6 images. give your answer to second to 2 decimal places using scientific notation. I... 
math
A compressed high resolution chest xray image requires about 8MB of data. most GP surgeries are connected to the NHS network at a speed of 100Mbps. how long would it take to download a set of 6 images. give your answer to second to 2 decimal places using scientific notation. I... 
computers networking
A firm is assigned the network part 128.171. It selects a 8bit subnet part. a) Draw the bits for the four octets of the IP address of the first host on the first subnet. (Hint: Use Windows Calculator.) b) Convert this answer into dotted decimal notation. c) Draw the bits for ... 
computers networking
A firm is assigned the network part 128.171. It selects a 10bit subnet part. a) Draw the bits for the four octets of the IP address of the first host on the first subnet. (Hint: Use Windows Calculator.) b) Convert this answer into dotted decimal notation. c) Draw the bits for... 
English
Could you please check my sentences, please? Thank you, Writeacher. 1) You can't get out of it: you must confess that you have broken the vase. We were having dinner when the lights went out. 2) The teacher invited me to look up the unknown words in the dictionary. 3) Would ... 
math
i have no clue how to do this problem. any help would be appreciated!! : Three hundred people apply for three jobs. 90 of the applicants are women. (a) If three persons are selected at random, what is the probability that all are women? (Round the answer to six decimal places... 
Maths
Quarterly changes in population are converted to an annual change by multiplying growth factors. A growth factor = 1 + i where i is the percentage increase given in decimal form. The four quarterly increases in the number of staff employed by a particular company last year ... 
Networking
firm is assigned the network part 128.171. It selects a 10bit subnet part. a) Draw the bits for the four octets of the IP address of the first host on the first subnet. (Hint: Use Windows Calculator.) b) Convert this answer into dotted decimal notation. c) Draw the bits for ... 
math calculus
The marginal cost of a product is modeled by dC/dx= 16/cube root 16x + 3 where x is the number of units. When x = 17, C = 120. (a) Find the cost function. (Round your constant term to two decimal places.) c= (b) Find the cost of producing 90 units. (Round your answer to two ... 
physics
A car of mass m is going around a circular turn of radius R, which is banked at an angle Î² with respect to the ground. Assume there is friction between the wheels and the road. Let Î¼s be the coefficient of static friction and g the magnitude of the gravitational ... 
math calculus (please help me)
The marginal cost of a product is modeled by dC/dx= 16/cube root 16x + 3 where x is the number of units. When x = 17, C = 120. (a) Find the cost function. (Round your constant term to two decimal places.) c= (b) Find the cost of producing 90 units. (Round your answer to two ... 
math
Consider the following set of data. (18, 12), (29, 48), (65, 29), (82, 24), (115, 56), (124, 13) (a) Calculate the covariance of the set of data. (Give your answer correct to two decimal places.) Incorrect: Your answer is incorrect. . (b) Calculate the standard deviation of ... 
PROB
Researchers at the University of Pennsylvania School of Medicine have determined that children under 2 years old who sleep with the lights on have a 36% chance of becoming myopic before they turn 16. Children who sleep in darkness have a 21% chance of becoming myopic before ... 
English ASAP
Can you please explain exactly the meaning. What does this poem mean and how does it relates to people decision. I need to write an essay about it. Whatever we do, whether we light strangers’ cigarettes—it may turn out to be a detective wanting to know who is free with a ... 
Math
Cosmic ray bombardment of the atmosphere produces neutrons, which in turn react w/ nitrogen to produce radioactive carbon14. Radioactive carbon14 enters all living tissue through carbon dioxide. As long as it is alive, carbon14 is maintained in the organism at a constant ... 
statistics
A business uses a 7point scale about satisfaction with the services it provides to clients. The ratings are normally distributed with a mean of 4.8 and a standard deviation of .5. What percentage of clients rate their satisfaction 1) Above 5? 2) Above 6? 3) Above 4? 4) Below ... 
math percents
Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36% of 95 is what number... 
Physics
Jim was told by his grandfather that he buried a time capsule when he was a kid. The grandfather gave the map to Jim and asked him to find it. The map directs Jim to start from the tallest tree in the town. It says the following; "From the tree, walk 13m to the South." "Then ... 
computer science
A compressed high resolution chest xray image requires about 8MB of data. most GP surgeries are connected to the NHS network at a speed of 100Mbps. how long would it take to download a set of 6 images. give your answer to second to 2 decimal places using scientific notation. I... 
geology
how does granite turn to mud 
prealg
how do you turn 0.18 into a fraction? 
Math
What angle equal to 6/8 turn? 
algebra
turn 2xy4>0 into y equal 
Math
How do you turn 1/8 into a percentage? 
math
help, the last guy didn't answer my question yet and i think he kinda went away...how do you rotate a figure 90/180 degrees??? I'm not exactly sure of what information you are seeking. 180 degree turn would be upside down (half of a full rotation, which would get it back into ... 
Algebra
X+8 ____ x2 + 11x +24 factor the denominator (x+8)(x+3) then reduce by dividing out the common fractions. 
Math (Check problem
Add the fractions 1) 3/4 + 1/24 my answear: 19/24 i think the lcm is 24. 4X6=24 and 1X24=24 
math/algebra
Can I express the difference of these two fractions as one fraction in simplest form...How can I do this... a/15  b/5 
math
how do I find the numerators when I have 2 fractions with unlike denominators and the simplified answer you get when adding them? 
Math
What are the advantages and disadvantages of using least common denomonator when adding or subtracting fractions? 
Math
How would I find an equivalent fraction if I only have one fractions. For example, 6/54? 
math
Find equivalent fractions with common denominator and order form least to greatest: 2/3, 1/2, 5/12 
math 4th grade
how do i put the following fractions in order from least to greatest: 3/7, 3/50, 3/2, 3/3, 3/4 please help 
MATH
how to add or subtract fractions with unlike denominators and give me some examples so i could understand. thank you. 
Calculus B
The Antiderivative of: (2x+3)/((x^3)+3x) This one is devinately integration by partial fractions but im not sure what i am doing wrong. PLEASE HELP. 
7th grade
i need help in Math with Fractions can i have some pointer to remember it. P.s. Thank you guys if u can help 
math
what do you write when you have to describe a way to compare two fractions when the denominators are the same 
Calculus
Find the integral of x/ (x^4+x^2+1) from 2 to 3. I was going to integrate using the method for partial fractions but I can't factor x^4+x^2+1. 
pre algebramath
two fractions equivalent to the given factor: 1) 18/21 2)3/17 thank you so much if u helped me 
math
Can you explain a little more on equivalent fractions with common denominator 3/4, 2/3, 7/8 thank you verry much. 
math
i need to draw a fraction strip showing that the two fractions 2/5 and 6/15 are equivalent. i forgot how to do this 
9th grade Algebra
Simplify x/6 divided by 1/6 I'm not sure how to divide fractions with a variable for the numerator. 
nath
explain how you can add two fractions with denominators of 10 and end up with a sum whose denominator is 5. 
5th grade math
use the division rule to write equivalent fractions? 51  120 
math HELP!!
i'm not understanding mixed numbers and improper fractions. (the part where you convert one into another) WHAT DO I DO?!?! 
Fractions
7/10 of a pound. She cut the block up into 7 equal slices. What was the weight of each slice of cheese? 
math
the normall tempature for a rattle snake is between 53 3/5 and 64 2/5 write this range as improper fractions. 
college math
find the lest common denominatorfor 1/225 plus 4/50 and add the fractions 
college math
find the lest common denimator and add the fractions 1/125 plus 4/50 
algebra
Of the two fractions 15/21 and 19/17 which is smaller? I think its 19/17 but need someone to double check please. 
Algebra
(3X+1)/(3)(3/2)=(1X)/(4) I am having trouble simplifying the fractions because everytime I do it I come up with a different answer at the end. 
math
I know how to do mixed fractions, just stuck on this one...9 2/5+8 2/3+7 11/15 help please I keep getting 25 2/15 what am I doing wrong