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Jane

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Solve the proportion:4/x = (radical sign over 11, not -1) 11 - 1/3 Please solve and explain. My answer does not match any of my
1. 3 answers
2. 526 views
Landon is standing in a hole that is 6.5 ft deep. He throws a rock and it goes up into the air, out of the hole, and then lands
1. 3 answers
2. 1,728 views
Find the percent error in calculating the volume of the prism.V=(bw)(h) v=11 x 8 (7) V=616 my choices were: 19% 10% 119% 83% I'm
1. 3 answers
2. 3,973 views
What are the approximate solutions of 2x^2 -x + 10 = 0In working this, I came up with a negative (-79) under the radical sign.
1. 14 answers
2. 5,618 views
Reasoning: The equation3x^2 + bx + 3 = 0 has one real solution. What must be true about b? I think it is: b must be the same as
1. 1 answer
2. 834 views
The quadratic formula and the discriminat.The daily production of a company is modeled by the function p=-w^2 + 75w - 1200. The
1. 3 answers
2. 773 views
A box shaped like a rectangular prism has a height of 17 in. and a volume of 2720 in^3. The length is 4 inches greater than
1. 1 answer
2. 765 views
The rectangular has an area of 5400 cm^2. What is the value of w?5400 = (w)(2w - 30) 5400 = 2w^2 - 30 w 5400 = 2w(w - 15) Now I
1. 2 answers
2. 724 views
Completing the square: Which of the following is a solution x^2 + 14x + 112 = 0? If necessary round to the nearest hundredth.x=
1. 6 answers
2. 3,710 views
Completing the square: Find the value of c such that each expression is a perfect-square trinomial.p^2 - 11p + c Is the answer
1. 1 answer
2. 700 views
The product of two consecutive integers, n and n+1, is 42. What is the positive integer that satisfies the situation? Is it 6 x
1. 3 answers
2. 2,624 views
A triangular-shaped wall has a base of 2x+4 and a height of x+3. The area of the triangle is 56 in^2. What is the value of "x"?
1. 3 answers
2. 486 views
Factoring to solve quadratic equations: Find the value of x as it relates to the triangle.Area = 600 cm^2 There is a large
1. 1 answer
2. 615 views
Bricks have a thickness of 12 cm, if an external wall of the house measures 10 mx 15m, calculate the rate of heat exchange
1. 0 answers
2. 385 views
Factoring to solve quadratic equations: Use the Zero-Product Property to solve each equation. Write your solution in roster
1. 2 answers
2. 2,126 views
The length of a rectangular prism is four times the width. The height of the prism is 8 ft. If the volume of the prism is 160
1. 3 answers
2. 4,699 views
Solving quadratic equations:What is the value of "b" in the triangle where one part of the right angle is "3b" and the other
1. 1 answer
2. 340 views
Solving quadratic equations:What is the radius of the largest circular quilt that can be made with an area less than or equal to
1. 2 answers
2. 1,224 views
What may be some long-term effects of human interactions with the oceanic environments?
1. 1 answer
2. 304 views
The square yard you are mowing has an area of 9600 ft^2. What is the side length of the yard? Round your answer to the nearest
1. 3 answers
2. 1,853 views
Urea (H2NCONH2) is used extensively as a nitrogen source in fertilizers. It is produced commercially from the reaction of
1. 0 answers
2. 836 views
A baseball player hit a ball with an upward velocity of 46 ft/s. Its height h is feet after t seconds is given by the function h
1. 1 answer
2. 1,518 views
Quadratic graphs and their properties:Identify the domain and range of each function: y = 4x^2 - 3 I have no idea how to find
1. 3 answers
2. 1,343 views
A population has a standard deviation ó of 23 units. (Give your answers correct to two decimal places.)(a) Find the standard
1. 1 answer
2. 510 views
A diagram shows the design of the 12 in quilt (12" x 12") block that a quilter is sewing.What are the dimensions of each
1. 0 answers
2. 487 views
A golden rectangle is 32 cm long. The ratio of length to width is (1 + sq rt 5)/2. What is the width of the rectangle in
1. 3 answers
2. 2,032 views
Find the exact solution for each equaton. Find the approximate solution to the nearest tenth.3 sq rt 3/sq rt 1 + sq rt 1 = x/sq
1. 0 answers
2. 485 views
Operations with radical expressions: Simplify each quotient.-3/sq rt 2 + sq rt 5
1. 0 answers
2. 441 views
Find the exact solution for each equation. Find the approximate solution to the nearest tenth.5 sq rt 2/ sq rt 2 -1 = x / sq rt
1. 1 answer
2. 625 views
Operations with radical expressions:Simplify each quotient 7/sq rt 2 - sq rt 3 Please solve and explain how you did it. What do
1. 1 answer
2. 875 views
An area rug is shaped like a golden rectangle. Its length is 8 ft. What is the rug's width? Write your answer in simplified
1. 118 answers
2. 1,377 views
Simplifying RadicalsA gardener is mowing a 20-yd-by-40 yd rectangular pasture using a diagonal pattern. He mows from one corner
1. 13 answers
2. 7,158 views
A gardener is mowing a 20 yard-by-40 yd rectangular pasture using a diagonal pattern. He mows from one corner of the pasture to
1. 1 answer
2. 824 views
A walking path is shaped like a rectangle with a width 7 times its length "l". What is a simplified expression for the distance
1. 1 answer
2. 1,757 views
A carpenter is building rectangular walls for a room addition. The width of a section of wall is two times the height h. Each
1. 1 answer
2. 2,491 views
Pythagorean TheoremA rectanglar box is 9 in. wide, 11 in. tall, and 20 in. long. What is the diameter of the smallest circular
1. 6 answers
2. 3,624 views
PLEASE EXPLAIN IN YOUR OWN WORDS PLEASE PLEASE HELP IN YOUR OWN WORDS PLEASE. :( :(1) Explain the similarities and differences
1. 15 answers
2. 859 views
What works has become a classic expressions of the meaning of American democracy?
1. 1 answer
2. 343 views
Find a pair of factors for each number by using the difference of two squares.84 55 80 Please explain. Thanks
1. 1 answer
2. 1,206 views
balance Single replacement reactions and name of the products.1. Zn+Cu3(PO4)2= 2. Na+F2O3= 3. Li+HNO3=
1. 1 answer
2. 405 views
A parallelogram has an area of 8x^2 - 2x -45. The height of the parallelogram is 4x + 9. I know the formula for a parallelogram
1. 3 answers
2. 2,384 views
12r^2 + ____ + 6 How do I solve this ax^2 + bx + c problem. Please explain in detail. I simply do not get it. Thanks.
1. 1 answer
2. 419 views
In factoring ax^2 + bx + c, what are the steps in finding the unknown "b"?
1. 1 answer
2. 338 views
Factoring ax^2 + bx + cFind two different values that complete each expression so that the trinomial can be factored into the
1. 1 answer
2. 992 views
I need to know what the cpt code is for a bilateral iliac arteriogram
1. 1 answer
2. 421 views
One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide from a solution containing
1. 2 answers
2. 5,774 views
A telephone pole is 55 feet tall. Jeri stands in the shadow of the pole. She is 66 inches tall, gut her shadow is 12 feet long.
1. 1 answer
2. 699 views
A circular pool has a diameter of 12 feet. The pool is 5 feet deep everywhere. How much water is needed to fill the pool?
1. 2 answers
2. 930 views
A community center is expanding the size of its rectangular meeting hall. The hall is currently 300ft long and 150ft wide. The
1. 2 answers
2. 2,623 views
The radius of a cylinder is 3x-2 cm. The height of the cylinder is x+3 cm. What is the surface area of the cylinder? The choices
1. 2 answers
2. 2,330 views
A rectanglar blacktop with a length of 5x and a width of 3x has been erected inside a rectangular field that has a length of 12x
1. 3 answers
2. 2,293 views
There is a circular garden in the middle of a square yard. The radius of the circle is 4x. The side length of the yard is 20x.
1. 1 answer
2. 1,270 views
A rectangle has a length of 6x^3 y^2 - 1 and a width of 3xy + 2. The formula for the perimeter of a rectangle is P=2l + 2w,
1. 3 answers
2. 2,353 views
A rectangle has a length of 6x^3 y^2 - 1 and a width of 3xy + 2. The formula for the perimeter of a rectangle is P=2l + 2w,
1. 1 answer
2. 465 views
(-5d^-5) (6d^2)-30d^-3 I know that d^-3 goes on the bottom to make it positive;however,does -30 go on the bottom as well? Please
1. 1 answer
2. 301 views
A cylinder contains one liter of air at room temperature (300 K) and atmospheric pressure (10^5 N/m^2). At one end of the
1. 0 answers
2. 1,413 views
The vectors, (2, -1) and (4, 8), are1)parallel 2)perpendicular 3)neither parallel or perpendicular
1. 0 answers
2. 458 views
Write the complex number z = 2 + 5i in polar form, rounding to the nearest hundredth if needed.
1. 1 answer
2. 1,593 views
Convert the complex number c=3cis 0.25 into rectangular form.
1. 1 answer
2. 942 views
Write the complex number z = −6 in polar form
1. 1 answer
2. 528 views
The cost of 4 scarves and 6 hats is $52. The cost of two hats is $1 more than the cost of one scarf. What are the costs of one
1. 3 answers
2. 1,148 views
The lengths of pregnancies are normally distributed with a mean of 273 days and a standard deviation of 20 days. If 64 women are
1. 2 answers
2. 13,227 views
A stretched spring with k=21.6 N/m is pulling with a force of 1.5 N. How much work was done to stretch the spring
1. 0 answers
2. 402 views
An object is dropped from ret from a height of 39.4m. What is its average acceleration (assumed to be constant) if it hits the
1. 2 answers
2. 469 views
"Reproductive cells and somatic cells are not separated early in development, as they are in animals。 Instead, plant somatic
1. 0 answers
2. 501 views
when comparing Hemodialysis and Peritoneal dialysis, it can be said that?
1. 1 answer
2. 378 views
The points (5,2), (-10,-2), and (t,01) lie on the same line. Find the value of t. Please help me!
1. 1 answer
2. 419 views
3. In the small country of Varia, a bill becomes law only if of the senators approve it. What percentage is ? (1 point)53% 58%
1. 16 answers
2. 4,136 views
Jess is running around a circular track, one lap every 40 seconds. Mackenzie is also running at a constant speed around the same
1. 1 answer
2. 1,523 views
Peter has 1200 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed
1. 6 answers
2. 5,950 views
Hemoglobin is physiologically designed to deliver more Oxygen to exercising tissues than to resting tissues. Discuss three
1. 0 answers
2. 461 views
9. Rewrite the first stanza of “Scott’s Goodbye” as free verse. (5 points)
1. 8 answers
2. 1,013 views
2. Which of the following lines from the poem includes an example of alliteration? (1 point)Waiting, huddled close together Our
1. 9 answers
2. 3,414 views
Mr.Jacobsen wants to hire a magician for his son's birthday party.Marion has a travel fee of $30 and charges $15 per hour.
1. 1 answer
2. 499 views
Robert has 26 coins that are all nickels and dimes. The value of the coins is $1.85. Write and solve a system of equations
1. 1 answer
2. 693 views
Joseph sold tickets to the school musical. He had 12 bills worth $175 for the ticketssold. If all the money was $5 bills, $10
1. 1 answer
2. 1,329 views
Lena bought a total of 20 postcards. She bought 6 more large poscards than small. Write a system of equations that represents
1. 1 answer
2. 568 views
Could you please show me how to work this problem?Each hand in the human body has 27 bones. There are 6 more bones in the
1. 3 answers
2. 1,165 views
If y varies diretly with x, write an equation for the direct variation. then find each value.Find y when x = 10 if y = 8 when x
1. 1 answer
2. 713 views
Two trains, one express and one local, leave Indianapolis at noon and head for Chicago 220 miles away. The express travels twice
1. 1 answer
2. 441 views
A current of 60 mA passes through a loudspeaker of resistance 6 Ω. What is the potential difference across the resistance of
1. 1 answer
2. 1,492 views
The difference between the digits in a two-digit numeral is 3. The units' digit is twice the tens' digit. Find the nuermal.
1. 1 answer
2. 947 views
Courtney wanted to share raisins with Norman and Mark. She counted 36 raisins in her box. She said "If we all have the same
1. 1 answer
2. 582 views
At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats
1. 0 answers
2. 611 views
A balloon carrying a basket is descendign with a constant acceleration of g/3. the total mass of the basket and contents is
1. 0 answers
2. 671 views
Natalie has some nickles, Dirk has some dimes, and Quincy has some quarters. Dirk has five more dimes than Quincy has quarters.
1. 1 answer
2. 1,513 views
A car traveling at 6.7 m/s accelerates 2.1m/s2to reach a speed of 12.0 m/s. How long does it take for this acceleration to
1. 1 answer
2. 395 views
waste produced by people along the east coast of the united states has been dumped into the atlantic ocean where it is
1. 0 answers
2. 665 views
Algebra BD bisects <ABC. Solve for x and find m<ABC.m<ABD = 4x - 16, m<CBD = 2x + 6 Please teach me how to work this.
1. 9 answers
2. 7,748 views
Solve for x. Find the angle measures to check your work.m<AOB = 4x - 2 m<BOC = 5x + 10 m<COD = 2x + 14 How do I solve for x?
1. 1 answer
2. 1,578 views
Please explain how to work this problem:A pair of earrings has blue wedges that are all the same size. One earring has a 25
1. 4 answers
2. 2,086 views
What is most important about section 179 depreciation?
1. 0 answers
2. 949 views
A particle moves in a straight line so that its position (x cm) from a fixed point O at time (t seconds) is given by x=
1. 1 answer
2. 1,477 views
A piece of metal weighing 20.32 grams is added to a flask with a volume of 24.5 cm3. It is found that 18.52 grams of water must
1. 2 answers
2. 1,588 views
Average power (btu/s) needed for a process that heats water at 40 lbm/min from 20F to 150F. Can you just tell me generally how
1. 0 answers
2. 386 views
Hello! I need help with my research regarding-- Twitter being used as a prime source for real time news.Can anyone suggest a
1. 3 answers
2. 574 views
A fire hose can project water at a rate of 6.00x10^2 litres per minute to a height of 40.0m. Find:a) the velocity with which the
1. 1 answer
2. 537 views
Issa IS driving to the airport to catch a flight to Miami, and Her arrival depends on traffic. If the traffic is light, then she
1. 1 answer
2. 602 views
Issa is driving to the airport to catch a flight to Miami, and her arrival depends on traffic. If the traffic is light, then she
1. 1 answer
2. 983 views
science is the mixture ilearneed the science on the time she give my on fast day me is go for the killer and gave my juck on wag
1. 1 answer
2. 520 views

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