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Rod
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How many liters of each should be mixed together in order to get 15L that is 24% orange juice?
answered
Jan 30, 2018
in
Pre-Algebra Answers
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1.5k
views
word problems
A certain brand of potting soil contains 10% peat and another brand contains 30% peat. How much of each soil should be mixed in order to produce 2 cubic ft of potting soil that is 25% peat?
answered
Jan 30, 2018
in
Word Problem Answers
|
230
views
word problems
if 20lbs of rice and 10lbs of potatoes cost $16.20, and 30lbs of rice and 12lbs of potatoes cost 23.04, how much will 10lbs of rice and 50lbs of potatoes cost?
answered
Jan 30, 2018
in
Algebra 1 Answers
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378
views
word problems
solving for x and y
find four points contained in the inverse x=3|y|+3
answered
Jan 30, 2018
in
Algebra 1 Answers
|
1.2k
views
inverse function
precalculus problems
6d + 7= 2d +43
answered
Jan 30, 2018
in
Algebra 1 Answers
|
365
views
inverse operation
how many times 31 goes into 1168
answered
Jan 30, 2018
in
Word Problem Answers
|
144
views
Put in order least to greatest: 3/5,1/4,1/2,2/5
answered
Jan 30, 2018
in
Word Problem Answers
|
2.0k
views
least to greatest
algebra word problem
answered
Jan 30, 2018
in
Algebra 1 Answers
|
223
views
word problems
14 divided by two-thirds
answered
Jan 29, 2018
in
Fraction Problems
|
344
views
math problem
dividing fractions
Q. Prove that normed linear space is also a metric space.
answered
Jan 29, 2018
in
Other Math Topics
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281
views
please solve it as early as possible.
3 times as many regular throws as free throws
answered
Jan 29, 2018
in
Algebra 1 Answers
|
524
views
word problems
How many 2-point shots did he make? How many free throws did he make?
answered
Jan 29, 2018
in
Algebra 1 Answers
|
327
views
word problems
What was the rate of the current? What was their average speed in still water?
answered
Jan 29, 2018
in
Algebra 1 Answers
|
872
views
word problem
Q. Prove that |d(x,y)-d(y,z)|≤d(x,y)
answered
Jan 29, 2018
in
Other Math Topics
|
279
views
please solve it as early as possible.
when all n teams in a league play every other team twice, a total of N games are played, where N=n^2-n. a soccer team has 4 teams and all teams play eachother twice. how many games are played?
answered
Jan 28, 2018
in
Other Math Topics
|
1.1k
views
word problems
Suppose you were given two means: 143.3 bpm and 89.4 bpm. Which mean is for the distribution of resting a heart rates? Exercise heart rates? Explain.
answered
Jan 28, 2018
in
Word Problem Answers
|
369
views
:
Solve 3(8z-1)+10-6(5+3z)
answered
Jan 28, 2018
in
Algebra 1 Answers
|
296
views
math problem
log(6x+10) = log(x)/log(1/2)
answered
Jan 28, 2018
in
Algebra 2 Answers
|
426
views
log problem
If a heater consumes 6 units of electricity in 2 ½ HOURS. How many units will be consumed in 10 hours? (b) For how many hours will the heater run on 15 units?
answered
Jan 28, 2018
in
Other Math Topics
|
221
views
A circular flower bed is 16 m in diameter and has a circular sidewalk around it that is 44 m wide. Find the area of the sidewalk in square meters.
answered
Jan 28, 2018
in
Geometry Answers
|
1.6k
views
word problems
solve question
Where are all points for which y > 8?
answered
Jan 27, 2018
in
Geometry Answers
|
452
views
2x+5-3(xy-4y)
answered
Jan 27, 2018
in
Algebra 2 Answers
|
302
views
algebra problems
differential equation
solving equations
answer
Each chicken stuffed pepper takes twice as long to make
answered
Jan 27, 2018
in
Word Problem Answers
|
816
views
word problems
Cost of a truffle
answered
Jan 27, 2018
in
Word Problem Answers
|
2.7k
views
word problems
How many people are working on the project?
answered
Jan 27, 2018
in
Word Problem Answers
|
1.7k
views
algebra problems
word problems
How many beverages did each friend drink?
answered
Jan 26, 2018
in
Word Problem Answers
|
2.8k
views
word problems
Erik went on a shopping trip to Fairview. He purchased a model airplane originally priced at $50 but discounted 80%. If sales tax in Fairview is 10%, what was the total cost?
answered
Jan 26, 2018
in
Pre-Algebra Answers
|
369
views
math problem
algebra problems
help test tommorow
= 27° and z = 19 cm, what is the value of y to the nearest tenth of a centimeter?
answered
Jan 26, 2018
in
Trigonometry Answers
|
3.3k
views
geometry problems
Suppose A(a,-2a+4) where a < -2 and B(b, 2b+4) where b>-2, and O(2, 0). Show that m(A, O)=-m(O, B).
answered
Jan 26, 2018
in
Algebra 1 Answers
|
233
views
math problem
algebra problems
Of the 100 entries in a costume contest
answered
Jan 26, 2018
in
Other Math Topics
|
3.8k
views
word problems
What is the vertex angle of an isosceles triangle with a base one third the length of the sides?
answered
Jan 26, 2018
in
Trigonometry Answers
|
495
views
construct isosceles triangle
calculate the length of the sides of a triangle
Tom had 190 and Jane had 60 after each received an equal amount of money from their father Tom had twice as much money as Jane how much. Did their father give each of them
answered
Jan 25, 2018
in
Pre-Algebra Answers
|
530
views
word problems
A rectangle has an area of 12x^3y^4 cm2. It has a width of 3xy cm. A. What ratio would you set up to determine the length? B. What is the length of the rectangle?
answered
Jan 25, 2018
in
Algebra 1 Answers
|
1.6k
views
In Marla’s school, 6/15 of the students do not ride the bus to school. If these students 5/9 walk to school. What fraction of the students in Marla’s school walk to school?
answered
Jan 25, 2018
in
Algebra 1 Answers
|
2.4k
views
An airplane flies for 25 minutes with a constant speed of 624 km/h and then for another 20 minutes with a constant speed of 1032 km/h. What distance did it go?
answered
Jan 25, 2018
in
Other Math Topics
|
257
views
word problems
The cost for 3 adults and 2 children was $7200 was is the cost for each child?
answered
Jan 25, 2018
in
Word Problem Answers
|
675
views
word problems
Six children collected £109.50 for charity. What was the mean average amount collect by each child?
answered
Jan 25, 2018
in
Word Problem Answers
|
1.6k
views
word problems
statistics problems
algebra problems
solving equations
The rectangle is 300 feet in perimeter and the length is 10 feet less than the width. What are the dimensions of the rectangle?
answered
Jan 25, 2018
in
Algebra 1 Answers
|
1.0k
views
dimensions of rectangle
word problems
width of a rectangle
length of a rectangle
Gabriel is 16 years older than Sam. In 4 Years Gabriel will Ben twice as old as Sam. What are their ages now?
answered
Jan 25, 2018
in
Word Problem Answers
|
1.1k
views
word problems
Sixteen hundredths is to four as forty nine hundreths is to seven. What is the proportion and is it a true proportion
answered
Jan 25, 2018
in
Algebra 2 Answers
|
1.4k
views
bridge math
there were 2.31 million deaths in the united states during the year 1997 . this number represented 8.6 death per 1000 people. approximate the population of the united states in 1997
answered
Jan 25, 2018
in
Word Problem Answers
|
236
views
The sum of 20 divided by a number and 7 divided by the same number is 9 find the value of the number
answered
Jan 25, 2018
in
Algebra 1 Answers
|
905
views
solving equations
Evaluate lim x->4
answered
Jan 25, 2018
in
Geometry Answers
|
197
views
geometry problems
Evaluate lim x->1
answered
Jan 25, 2018
in
Geometry Answers
|
186
views
geometry problems
The change in y of a linear function is m^5n^2. The change of x of the same function is mn^1/2(fraction). Which expression is equivalent to the rate of change of the function?
answered
Jan 25, 2018
in
Algebra 1 Answers
|
334
views
How many gallons of a 50% antifreeze solution must be mixed with 80 gallons of a temp percent antifreeze solution to get a mixture that is 40% antifreeze
answered
Jan 25, 2018
in
Algebra 1 Answers
|
2.8k
views
algebra
word problems
Marcus is shooting a rocket from a 160 foot cliff at a velocity of 48ft/sec
answered
Jan 25, 2018
in
Word Problem Answers
|
1.0k
views
algebra 2 problems
Consider the function f(x)
answered
Jan 25, 2018
in
Geometry Answers
|
427
views
calculus problems
geometry problems
Evaluate lim x->0
answered
Jan 25, 2018
in
Geometry Answers
|
231
views
geometry problems
Calculate how many grams are present in 4.60 moles of Aluminium Oxide
answered
Jan 24, 2018
in
Other Math Topics
|
309
views
chemistry
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