Ask a New Question

Questions and answers by

Keonn'a

Questions (146)

How long will it take for $2,000 to double if it is invested at 7% annual interest compounded 3 times a year? Enter in exact
1. 3 answers
2. 1,329 views
Suppose you deposit $2000 in an account with an annual interest rate of7% compounded quarterly. Use the formula A=P(1+r/n)^n*t
1. 1 answer
2. 2,101 views
Simplify the expression. Do not assume the variables represent positive numbers.√64a^2
1. 1 answer
2. 901 views
Use the product property for radicals to simplify the following radical expressions as much as possible. Assume all variables
1. 1 answer
2. 1,409 views
The frequency of an electromagnetic wave varies inversely with the wavelength. If a wavelength of 200 meters has a frequency of
1. 1 answer
2. 1,218 views
The volume of a gas is inversely proportional to the pressure. If a pressure of30 pounds per square inch corresponds to a volume
1. 1 answer
2. 984 views
The length a spring stretches is directly proportional to the force applied. If a force of 7 pounds stretches a spring 8 inches,
1. 1 answer
2. 1,649 views
z varies jointly with y and the square of x. If z=256 wheny=−8 and x=−4, find z when x=−3 and y=−4.
1. 1 answer
2. 1,010 views
z varies jointly with y and the square of x. If z=256 when y=-8 and x=-4, find z when x=-3 and y=-4.
1. 4 answers
2. 554 views
y varies directly with the square x. If y=8 when x=2, find y when x=3.
1. 3 answers
2. 834 views
divide using the long division method.6x^3-57x-13/3x+9
1. 1 answer
2. 435 views
divide using the long division method.2a^3-12a^2-26a-20/2a-4=-a^3+6a^2+13a+10/a-2 Please help me with the steps because I get
1. 1 answer
2. 557 views
A company finds that it can make a profit of P dollars each month by selling x patterns, according to the formulaP(x)=−0.002x^
1. 3 answers
2. 4,110 views
Suppose a deposit of $3,500 in a savings account that paid an annual interest rate r (compounded yearly) is worth $3,910 after 2
1. 1 answer
2. 1,533 views
Solve the follwing Equation(3)/(x+2)+(6)/(x^2+2x)=(3-x)/x I got no solution.
1. 1 answer
2. 416 views
simplify the following, leaving your final in lowest terms(x)/(x+2)+(5-x)/(x)-(4)/(x^2+2x) I got my answer as 3/x is that right?
1. 1 answer
2. 504 views
please show the steps so I can compare mine.Simplify the following , leaving your final answer in lowest terms.
1. 1 answer
2. 501 views
6x+18/3x^2divide by x^2+5x+6/x^3-4x=I got 2(x-2)/x as my final answer. Please explain the steps. Thanks.
1. 1 answer
2. 329 views
The sum of a number and its reciprocal is 37/6. Find the number.
1. 3 answers
2. 3,393 views
Reduce the rational expression to lowest terms. If it is already in lowest terms, enter the expression in the answer box. Also,
1. 1 answer
2. 666 views
Combine the following rational expressions1/2y-5-30/8y^3-125 Lcm:(2y-5)(4y^2+10y+125)
1. 2 answers
2. 686 views
combine the following rational expressions(2x+2)/(3x^2+6x+3)+x-7/3x^2-3
1. 4 answers
2. 348 views
Reduce the rational expression to lowest terms. If it is already in lowest terms, enter the expression in the answer box. Also,
1. 1 answer
2. 516 views
Reduce the rational expression to lowest terms. If it is already in lowest terms, enter the expression in the answer box. Also,
1. 3 answers
2. 784 views
Reduce the rational expression to lowest terms. If it is already in lowest terms, enter the expression in the answer box. Also,
1. 1 answer
2. 1,453 views
Reduce the rational expression to lowest terms.250y+100xy+10x^2y/125y−5x^2y
1. 2 answers
2. 549 views
The formula h=vt−16t^2 gives the height h, in feet, of an object projected into the air with an initial vertical velocity v,
1. 1 answer
2. 3,625 views
The length of a rectangle is 2 meters more than 2 times the width. If the area is 12 square meters, find the width and the
1. 2 answers
2. 1,322 views
The dimensions of a rectangular photograph are even consecutive integers. The area of the photograph is 224square inches. Find
1. 2 answers
2. 1,777 views
Factor9. 6a^4-11a^2-10 10. 2x^2(x-1)+3x(x-1)-2(x-1)
1. 1 answer
2. 398 views
Factor the following by taking out the greatest common factor.9a^3b^2+81a^2b^3+108a^3b^3
1. 1 answer
2. 752 views
Find the third term of (2n+3m)^5720n^3m^2 I received as my answer.
1. 2 answers
2. 380 views
From a group of 10 players a team 4 will be chosen for a dodgeball team. How many different teams are possible.10 nCr 4 =210 but
1. 1 answer
2. 416 views
Find the third term of (2n+3m)^5
1. 2 answers
2. 485 views
Use the Binomial Theorem to write the first three terms of the binomial.(4n−3m)^7
1. 1 answer
2. 493 views
Use the Binomial Theorem to write the first three terms of the binomial.(x+2y)^10
1. 1 answer
2. 505 views
Use the the Binomial Theorem to expand the binomial.(3a+4x)^3
1. 1 answer
2. 496 views
Multiply the following using the FoIL method.(5x-2/5) (5x+1/5) I got 25x^2-3x+2/25
1. 1 answer
2. 412 views
A rectangular box is built by cutting out square corners from a9" by 11" piece of cardboard, then folding the resulting flaps up
1. 1 answer
2. 2,286 views
The total cost (in dollars) for a company to manufacture and sellx items per week is C(x)=70x+400. If the revenue brought in by
1. 1 answer
2. 1,532 views
Find the equilibrium price and quantity for the supply and demand equations.d(p)=11,400−8p s(p)=2p The equilibrium price is at
1. 1 answer
2. 557 views
Find the equilibrium price and quantity for the supply and demand equations.d(p)=11,400−8p s(p)=2p The equilibrium price is at
1. 0 answers
2. 528 views
Find the break-even point for the following. Draw your own graph on a piece of paper.Fixed cost = $20,000 Variables cost = $13
1. 1 answer
2. 617 views
Graph the solution set for the of linear inequalities.x−y≤3 x+3y≤3 x≥−2
1. 1 answer
2. 1,148 views
Graph the solution set for the of linear inequalities.x−y≤4 x+3y≤4 x≥−5
1. 1 answer
2. 990 views
A manufacturing company finds that they can sell 300 items at $3.50 per item and 500 items at $1.50 per item . If the
1. 2 answers
2. 925 views
A manufacturing company finds that they can sell 300 items at $3.50 per item and 500 items at $ 1.50 $1.50 per item. If the
1. 1 answer
2. 1,980 views
an airplane flying with the wind can cover 660 miles in 2 hours. The return trip against the wind takes 2 1/2 hours.
1. 1 answer
2. 980 views
It takes a boat 2 hours to travel 26 miles downstream and 4 hours to travel 28 miles upstream.
1. 1 answer
2. 553 views
Susan invests 3 times as much money at 7% as she does at 4%. If her total interest after 1 year is $1250, how much does she have
1. 1 answer
2. 1,774 views
The sum of three numbers is 16. Two times the smallest is 2 less than the largest, while the sum of the largest and smallest is
1. 1 answer
2. 1,054 views
one number is 3 more than 3 times another. The sum of the numbers is 11. Find the two numbers.
1. 1 answer
2. 484 views
this a system of equationsA merchant decides to mix peanuts worth 5.25 per pound and trail mix worth 2.75 a pound to make a 10
1. 1 answer
2. 653 views
solve the system of linear equations by graphingy=3/5x y=-1/5x-4 I need helping it.
1. 2 answers
2. 695 views
help me please I do understand I got the wrong answer:Solve the following system of linear equations by graphing 4x-2y=8 and
1. 2 answers
2. 753 views
A coin is tossed 8 times. The probability of getting a head on any one toss is 0.5. To the nearest thousandth, find the
1. 1 answer
2. 678 views
A coin is tossed 10 times. The probability of getting a head on any one toss is0.5. To the nearest thousandth, find the
1. 1 answer
2. 535 views
A box contains twelve candies, five reds, four greens, and three blues. You select one piece at random, then replace it, then
1. 1 answer
2. 507 views
You draw a card from a deck of52 cards twice, each time replacing the card. Find the following probabilities (rounded to the
1. 1 answer
2. 559 views
A bag contains 5 blue candies and 6 green candies. You randomly pick a piece of candy from the bag, observe the color, then put
1. 1 answer
2. 1,009 views
A coin is tossed 8 times. The probability of getting a head on any one toss is0.5. To the nearest thousandth, find the
1. 1 answer
2. 716 views
A box contains twelve candies, five reds, four greens, and three blues. You select one piece at random, then replace it, then
1. 1 answer
2. 580 views
A box contains seven candies, four of which are green, and three of which are blue. You select one piece at random, then without
1. 3 answers
2. 813 views
Imagine the following scenario to solve the probability problem.Suppose A and B are independent events with P(A)=1/5 and
1. 1 answer
2. 454 views
You draw a marble from a jar containing 5 red marbles, 5 green marbles, and 6 blue marbles. Find the probability of drawing a
1. 1 answer
2. 604 views
A box contains 7 pieces of candy: 1 green, 1 blue, and 5 red. You select one piece at random. Find the following probabilities:a
1. 2 answers
2. 872 views
Two six-sided dice are rolled at the same time and the numbers showing are observed. Find the following.a. P(sum=8) (5,2) (2,5)
1. 1 answer
2. 924 views
A box contains 7 pieces of candy: 1 green, 1 blue, and 5 red. You select one piece at random. Find the following probabilities.a
1. 1 answer
2. 1,027 views
you selected one card from a deck of 52.what is the probability that isa face card; 12/52 face card or a heart 15/52
1. 1 answer
2. 440 views
Suppose A and B are events with P (A)=0.25, P(A or B)=0.5, and P (A and B )=0.07. Find each of the following.a.
1. 1 answer
2. 628 views
You select one card from a deck of 52 cards. What is the probability that it isb.) an eight or a spade? c.) a face card?5/26 d.)
1. 1 answer
2. 874 views
Suppose A and B are events with P(A)=1/6, P(B)=5/6 and P(A and B)=1/12. Find each of the followinga. P(AorB)= Formula:
1. 0 answers
2. 371 views
Two six-sided dice are rolled at the same time and the numbers showing are observed. Find the following.a. P(sum=6) (1,6), (6,1)
1. 1 answer
2. 2,959 views
Two six-sided dice are rolled at the same time and the numbers showing are observed. Find the following.a. (P=sum of 8) 2 dice:
1. 1 answer
2. 830 views
Two six-sided dice are rolled at the same time and the numbers showing are observed. Find the following.a. P(sum=2) b. P(sum=3)
1. 1 answer
2. 730 views
A baseball coach has a team of 22 players .In how many ways can be select a lineup of 9 players to start the game. ( order
1. 1 answer
2. 615 views
How many different hands of 4 cards can be selected from a standard 52 card deck?
1. 1 answer
2. 401 views
How many two-person committees can be selected from a set of 8 people.8nCr2=28 I need a reason why it is 28 when you input it
1. 1 answer
2. 536 views
The following problem refers to an arithmetic sequence. if a_8=9 and a_16=17, Find the term a_1, the common difference d, and
1. 1 answer
2. 460 views
The following problem refers to an arithmetic sequence. If a_1=4 and d=1 Find a_n and a_35.
1. 1 answer
2. 833 views
find the range for the set of numbers:13950,11250,14600,14300,14600,12200,11150,11300
1. 1 answer
2. 417 views
find the median for the set of numbers.175,425,625,175 list in ascending order: 175, 425,625 please help me.
1. 1 answer
2. 570 views
Find the sum of the infinite geometric series.4+1+1/4+.... Sum=a_1/1-r 4/1-4=? r=a_1/a_2 r=4/1=4 a_1=4 I am stuck?Please help
1. 3 answers
2. 503 views
find the sum of the infinite geometric series4+1+1/4+...
1. 1 answer
2. 392 views
find the sum of the infinite geometric series1/3+1/9+1/27 sum=a_1/1-r
1. 2 answers
2. 806 views
the following problem refers to a geometric sequence:Find S_10 for -1, -1/3, -1/9 r=-1/3/-1=1/3 a_1=-1 a_2=-1/3 a_n=a_1*r^n-1
1. 1 answer
2. 691 views
The following problem refers to a geometric sequence:If a_1=-2 and r=-1.Find s_28. This the formula was given by my instructor:
1. 1 answer
2. 463 views
The following problem refers to a geometric sequence. If a_1=-2 and r=-1. Find a_20.a_n=a_1*r^(n-1) a_20=-2*-1^(20-1) I am stuck
1. 1 answer
2. 454 views
The following problem refers to an arithmetic sequence. If the seventh term is 9 and the fourteenth term is 16, find the term
1. 1 answer
2. 565 views
The following problem refers to an arithmetic sequence. If the seventh term is 9 and the fourteenth term is 16, find the term
1. 1 answer
2. 898 views
4∑ i=1(x−1i)= (x-1(1) +(x-1(2)+(x-1(3)+(x-1(4) I am struck I need some help. Did I expand the problem right?
1. 1 answer
2. 361 views
Expand and simplify the following:4 ∑ i=1(i+3/i+4) (1+3/1+4)+(2+3/2+4)+(3+3/3+4)+(4+3/4+4) 4/5+5/6+6/7+7/8 I am stuck here
1. 2 answers
2. 406 views
the following problem refers to a geometric sequence. If a_1=5 and r=3, find a_n.a_n=a_1 *r^n-1
1. 1 answer
2. 635 views
The following problem refers to an arithmetic sequence. If a_5=9 and a_14=18. Find the term a_1, the common difference and then
1. 1 answer
2. 558 views
The following problem refers to an arithmetic sequence. If a_5=9 and a_14=18. Find the term a_1, the common difference and then
1. 1 answer
2. 530 views
what is 15 plus 1/3?what is 20 plus 1/3 what is 25 plus 1/3?
1. 1 answer
2. 306 views
a. a. Slope: X+1 Incorrect Preview x x-intercept: ( ( 0 Correct , 0 ) ,0) y y-intercept: ( 0 , (0, 1 Incorrect ) ) b . b. Slope:
1. 1 answer
2. 521 views
The equation -5x-3y=2 is a linear equation in standard form. From this equation, answer the following:a. Find the y and
1. 1 answer
2. 719 views
Find the slope of any line for perpendicular to the line through (-4,-5) and (6,-1).
1. 1 answer
2. 408 views
Find the slope of any line for perpendicular to the line through (-4,-5) and (6,-1).
1. 1 answer
2. 461 views

Pages

1
2

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024