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Rod
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User Rod
Recent activity
All questions
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Using ordinary interest, how much will he need to pay back at the end of 180 days? Round to the nearest cent.
answered
Jun 2, 2018
in
Word Problem Answers
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237
views
word problems
using variating of parameter solve the equation
answered
Jun 1, 2018
in
Calculus Answers
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860
views
solving equations
55x=45x+100 I need to know how to solve this
answered
Jun 1, 2018
in
Algebra 1 Answers
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292
views
math problem
algebra problems
what is 33 divided by 2
answered
Jun 1, 2018
in
Pre-Algebra Answers
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324
views
math problem
The nurse practitioner ordered 1 grain of medication. The medication on hand reads: "2 mg tab." How many tablets shouldbe given?
answered
Jun 1, 2018
in
Word Problem Answers
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529
views
word problems
ratio and proportion
Rual has 5 boxes of golf balls each box contains y golf balls his farther gives him antheor 8 golf balls
answered
Jun 1, 2018
in
Algebra 2 Answers
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328
views
algebra problems
word problems
Evaluate -x^2forx=-3
answered
Jun 1, 2018
in
Word Problem Answers
|
125
views
algebra problems
Find number of bananas per strawberry used if bananas = 8.4 and strawberries = 6.
answered
May 31, 2018
in
Word Problem Answers
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619
views
endpoint (-10,3) and midpoint (3.5,4)
answered
May 31, 2018
in
Geometry Answers
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1.3k
views
geometry problems
Midpoint (-6,-3) and one end point of (-1,-4) what is the coordinates for the other endpoint
answered
May 31, 2018
in
Geometry Answers
|
282
views
An ad in a magazine is in the shape of a rectangle and occupies 88 in^2. The length is 3 in longer than the width find the dimensions of the ad.
answered
May 31, 2018
in
Word Problem Answers
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472
views
word problem
how to derive break even point formulla
answered
May 30, 2018
in
Algebra 1 Answers
|
674
views
arithmetic means
fixed cost is 80000 and variable costs=1200 and break even point =200. find the selling price
answered
May 30, 2018
in
Word Problem Answers
|
268
views
sales
Two angles of a triangle each measure 70°. What is the measure of the third angle in degrees?
answered
May 30, 2018
in
Trigonometry Answers
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1.3k
views
measuremant of quadrilateral angles
In triangle ABC, angles A and B have the same measure, while the measure of angle C is 33 degrees larger than each of A and B. What are the measures of the three angles?
answered
May 30, 2018
in
Word Problem Answers
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1.8k
views
how do you solve this equation problem? please show steps to solve
A cash register contains $10 bills and $20 bills with a total value of $340. If there are 23 bills total, then how many of each does the register contain?
answered
May 29, 2018
in
Pre-Algebra Answers
|
3.3k
views
algebra problems
math problem
word problems
Candy bars are sold in a local store for 60 cents each. The factory has $1000 in fixed costs plus 10 cents of additional expense for each candy bar made. find the break-even point
answered
May 29, 2018
in
Pre-Algebra Answers
|
1.4k
views
solve a problem
algebra problems
Find the probability that three people randomly line up to buy tickets in order of their height (tallest, middle, shortest). Assume that no two people in the line are of the exact same height.
answered
May 29, 2018
in
Word Problem Answers
|
1.2k
views
probability
word problems
Describe the complement of the set of odd numbers greater than 0 within the set of positive integers.
answered
May 29, 2018
in
Word Problem Answers
|
1.2k
views
math problem
A 7000 principal is invested in two accounts, one earning 3% interest and another earning 7% interest. If the total interest for the year is $262, then how much is invested in each account?
answered
May 29, 2018
in
Pre-Algebra Answers
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2.3k
views
What’s a reasonable domain for y=-8.6x^2+560x+24000
answered
May 29, 2018
in
Algebra 1 Answers
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555
views
algebra
5th grd math formula for: if 1/2 inc = 10 miles, 11/2 inch = ? miles
answered
May 28, 2018
in
Word Problem Answers
|
534
views
word problems
5th grade math
fraction problems
1056 people were surveyed about a new law. The ratio of supporters to opponents was 7:4. How many people expressed support?
answered
May 28, 2018
in
Pre-Algebra Answers
|
241
views
word problems
Find the balance due in 1 year to repay the loan.
answered
May 28, 2018
in
Other Math Topics
|
273
views
finance
what is the average for all seven subjects?
answered
May 28, 2018
in
Word Problem Answers
|
578
views
calculating percentages
what single payment nine months hence will be equivalent to the two original debts?
answered
May 28, 2018
in
Other Math Topics
|
432
views
finance
Find the size of the payments
answered
May 28, 2018
in
Other Math Topics
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515
views
finance
Trucks speed is 70mph. Snow falls his speed drops to 50 mph. Takes 10.8hrs to get home 630 miles away. How many hrs after he started did it start to snow
answered
May 27, 2018
in
Pre-Algebra Answers
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280
views
word problem
how much is $.10 per $1000
answered
May 27, 2018
in
Word Problem Answers
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510
views
calculating percentages
Matrix & linear equations
answered
May 27, 2018
in
Pre-Algebra Answers
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469
views
matrices
Need Help On 5th Grade Word Problems
answered
May 27, 2018
in
Word Problem Answers
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867
views
5th grade math
algebra problems
Permutation & Combination
answered
May 26, 2018
in
Pre-Algebra Answers
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302
views
permutation and combination
Combinatorics
answered
May 26, 2018
in
Pre-Algebra Answers
|
358
views
permutation and combination
Find the amount of the investment at the end of the investment period
answered
May 25, 2018
in
Other Math Topics
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250
views
finance
What is the amount due?
answered
May 25, 2018
in
Other Math Topics
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1.2k
views
finance
Find the amount
answered
May 25, 2018
in
Other Math Topics
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231
views
finance
what is the answer?
answered
May 25, 2018
in
Other Math Topics
|
258
views
finance
if 3 is added to a number and this sum is multiplied by -2 and 2 is added to the product. what is the number?
answered
May 25, 2018
in
Algebra 1 Answers
|
326
views
word problem
What is 26,700-23,727 with regrouping
answered
May 25, 2018
in
Other Math Topics
|
316
views
math problem
i'm 2 lazy to do it
rounding numbers
Permuatation And Combination
answered
May 25, 2018
in
Pre-Algebra Answers
|
667
views
combination
How to divide
answered
May 25, 2018
in
Other Math Topics
|
195
views
algebra problems
How many liters of a 40% alcohol solution must be mixed with 20 liters of a solution that is 80% alcohol to get a solution that is 60% alcohol
answered
May 24, 2018
in
Pre-Algebra Answers
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3.3k
views
word problem
How much of a 5% acid solution should be added to 100ml of a 16% acid solution to dilute to an 7% acid solution?
answered
May 24, 2018
in
Algebra 1 Answers
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632
views
word problems
algebra problems
algebra
Your teacher is giving a test that has 5 more five-point questions than ten-point question.The test is worth 115points.How many five point question are on the test
answered
May 24, 2018
in
Word Problem Answers
|
231
views
student
Identify the symmetry and the type of polar equation represented by these equations
answered
May 24, 2018
in
Calculus Answers
|
540
views
precalculus problems
conics
parametric equations
polar equations
A paperboy collected $7.55 part in nickels and part in dimes if the number of nickels what is six more than 1/2 the number of dimes how many nickels were there
answered
May 24, 2018
in
Pre-Algebra Answers
|
1.1k
views
word problems
mean of 78.4 and 77 percent of the scores are above 90 .The scores have a distribution that is approximately normal. Find the standard deviation. Round your answer to the nearest tenth, if necessary.
answered
May 24, 2018
in
Statistics Answers
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1.0k
views
statistics problems
Identify the conic represented by the parametric equations
answered
May 23, 2018
in
Calculus Answers
|
368
views
conics
parametric equations
precalculus problems
The ellipse with foci at (4, 0) and (-4, 0); y-intercepts (0, 3) and (0, -3)
answered
May 23, 2018
in
Algebra 2 Answers
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1.3k
views
ellipse
foci of a hyperbola
algebra problems
Let f(x)=-x+3 and g(x)= 4x-3 Find (f+g)(x)
answered
May 23, 2018
in
Other Math Topics
|
609
views
rounding numbers
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