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Questions Asked on March 7, 2014

Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.the radius is 23 yd My
1. 40 answers
2. asked by Mindy
3. 36,134 views
A biologist studied the populations of common guppies and Endler’s guppies over a 6-year period. The biologist modeled the
1. 20 answers
2. asked by Sandra
3. 9,531 views
Imagine you are an elected official with the responsibility of drafting legislation designed to protect our environment. What
1. 15 answers
2. asked by Sarah
3. 8,262 views
3. A textbook weighs 2.5 pounds. How many kilograms does the textbook weigh? Round your answer to the nearest tenth of a pound.
1. 22 answers
2. asked by Easy Math problem
3. 7,176 views
A family is building a rectangular patio in their backyard. The rectangular yard has dimensions of (8x+2) by (6x + 3) and they
1. 9 answers
2. asked by Sandra
3. 6,640 views
Use implicit differentiation to find the points where the parabola defined byx^{2}-2xy+y^{2}-6x+2y+17 = 0 has horizontal and
1. 2 answers
2. asked by HELP!!!! PLEASE
3. 6,324 views
The area of a rectangular garden is given by the trinomial x2 + 6x – 27. What are the possible dimensions of the rectangle?
1. 7 answers
2. asked by Sandra
3. 5,681 views
Give 2 examples for each state of fresh water: a) solid b)liquid c) vapour?
1. 5 answers
2. asked by Mari
3. 5,547 views
In baseball, the length of the path between each pair of consecutive bases is 90 feet. The paths form right angles. How far does
1. 4 answers
2. asked by anon
3. 5,054 views
Isaac made a mistake in his checkbook. He wrote a check for $8.98 to rent a video game but mistakenly recorded it in his
1. 9 answers
2. asked by Anonymous
3. 4,904 views
c) Estimate the instantaneous rate of growth in 2006 by measuring the slope of the tangent line through(2005, 10237) and (2007,
1. 2 answers
2. asked by Tenshi
3. 4,439 views
The area of a rectangular room is given by the trinomial x2 – 3x – 28. What are the possible dimensions of the rectangle?
1. 8 answers
2. asked by Sandra
3. 4,422 views
A sphere has a radius of 4x + 1. Which polynomial in standard form best describes the total surface area of the sphere? Use the
1. 5 answers
2. asked by Sandra
3. 3,725 views
an airplane takes off at an angle of 30 to the horizontal. if the component of its velocity along the horizontal is 250 km/h ,
1. 3 answers
2. asked by Rayan
3. 3,722 views
The area of a rectangular table is given by the trinomial x2 + 7x – 30. What are the possible dimensions of the rectangle? Use
1. 3 answers
2. asked by Sandra
3. 3,234 views
Find the first four terms of the sequence represented by the expression.3n + 5 A.5,8,11,14 B.8,11,14,17 C.3,6,9,12 D.0,8,11,14
1. 2 answers
2. asked by Anonymous
3. 3,192 views
Adrian jogs 3/4 mile each morning. How many days will it take him to jog 3 miles?
1. 9 answers
2. asked by Anonymous
3. 3,126 views
Find a parabola with equationy = ax^2 + bx + c that has slope 6 at x = 1, slope −14 at x = −1, and passes through the point
1. 4 answers
2. asked by Tim
3. 2,708 views
A 39.7-kg crate rests on a horizontal floor, and a 65.3-kg person is standing on the crate. Determine the magnitude of the
1. 1 answer
2. asked by Elle
3. 2,355 views
for what values of r does the function y=e^rx satisfy the differential equation y''-4y'+y=0Show steps please! Thank you!
1. 1 answer
2. asked by Kim
3. 2,272 views
A sports team is building a new stadium on a rectangular lot of land. If the lot measures 6x by 10x and the sports field will be
1. 1 answer
2. asked by Sandra
3. 2,256 views
A 6.0 Ù resistor and a 3.0 Ù resistor are connected in parallel to a 1.5 V battery of negligible internal resistance. What is
1. 1 answer
2. asked by Lucy
3. 2,245 views
What is the factored form of the following expression? x2 – 4xy – 21y2
1. 2 answers
2. asked by Sandra
3. 2,207 views
Shirley is on a Ferris wheel which spins at the rate of 3.6 revolutions per minute. The wheel has a radius of 35 feet, and the
1. 1 answer
2. asked by Christie
3. 2,120 views
A 7-foot ladder is leaned against a building in such a way that the bottom of the ladder is 4 feet from the base of the wall.
1. 3 answers
2. asked by Pris
3. 2,077 views
Marisol is painting on a piece of canvas that has an area of 180 square inches. The length of the Painting is 1 1/4 times the
1. 2 answers
2. asked by Donald
3. 1,942 views
1. Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for π and round to the nearest
1. 4 answers
2. asked by josh
3. 1,889 views
A family is having a pool built in their backyard. If their yard is rectangular and measures 7x by 6x and the pool is circular
1. 1 answer
2. asked by Sandra
3. 1,694 views
In what places does the speaker of the poem see the names? Describe three. "The Names" by Billy Collins
1. 4 answers
2. asked by frida zaif
3. 1,683 views
Solving inequalities by multiplying or dividing(-y/6)<2 y___21 1. < 2. > please answer the y ? 21 1 or 2 and how to do it
1. 2 answers
2. asked by thomas
3. 1,627 views
A man of height 1.5 meters walk away from a 5-meter lamppost at a speed of 1.8 m/s. Find the rate at which his shadow is
1. 2 answers
2. asked by MEMO
3. 1,594 views
What social values would have led Jacques Cartier to kidnap the sons of the Iroquois host at the Gaspe Peninsula and take them
1. 6 answers
2. asked by kim
3. 1,584 views
The area of a rectangular art studio is given by the trinomial 24x2 – 4x – 8. What are the possible dimensions of the
1. 4 answers
2. asked by Sandra
3. 1,566 views
think about the role that trees play in the water cycle. what are two of the ways in which they are part of the cycle?
1. 4 answers
2. asked by Mari
3. 1,530 views
A small cork with an excess charge of +6.0 μC (1 μC = 10^-6 C) is placed 0.12 m from another cork, which carries a charge of
1. 1 answer
2. asked by Luke Skywalker
3. 1,495 views
Alice has five coins in a bag: two coins are normal (i.e., fair with one face Heads and the other face Tails), two are
1. 7 answers
2. asked by qwerty
3. 1,411 views
the levels of swimming pool in red from 4.5 to 6 feet. what is the percent increase in the water level rounded to the nearest
1. 4 answers
2. asked by timi
3. 1,385 views
A biologist studied the populations of common guppies and Endler’s guppies over a 6-year period. The biologist modeled the
1. 1 answer
2. asked by Sandra
3. 1,290 views
11. A Certification Exam containing 20 true and false questions. If a student guesses at the answer to each question, what is
1. 1 answer
2. asked by Anonymous
3. 1,289 views
The curve y = x/(1 + x^2)is called a serpentine. Find an equation of the tangent line to this curve at the point (4, 0.24).Round
1. 1 answer
2. asked by Tenshi
3. 1,263 views
Consider the function f(x)=4sqrt(x)+4 on the interval [2,5] . Find the average or mean slope of the function on this interval
1. 1 answer
2. asked by ALI
3. 1,253 views
What order would you be using if you were an AABB pattern? answers are.Chronological Spatial Compare -and-Contrast Developmental
1. 4 answers
2. asked by snow
3. 1,248 views
5. A female of the genotype a b c / + + + (i.e. heterozygous for three genes on the same chromosome) produces 100 meiotic
1. 3 answers
2. asked by manutdfan
3. 1,222 views
A biologist measured the amount of DNA in several single diploid cells taken from a culture. He knew that these cells could
1. 1 answer
2. asked by Katrina
3. 1,218 views
A ball of mass 200 g is dropped from a height 3 m above the ground onto a hard floor, and rebounds to a height of 2.2 m. If the
1. 2 answers
2. asked by Thobiswa
3. 1,202 views
Elaine room is 15 square units and each square unit represents 5 square feet what is the area of Elaine bedroom in square
1. 2 answers
2. asked by clinton
3. 1,188 views
Story Title A and P by John UpdikeConflict advances the plot of a story and leads to? Answers are. Characterization Exposition
1. 6 answers
2. asked by snow
3. 1,156 views
The old stone bridge across Rugen Bayis one of my favorite places to play. I toss pebbles for Mom, and a pebble for Dad, And a
1. 1 answer
2. asked by Anonymous
3. 1,117 views
Imagine you are one of the factory workers at Lowell Mills tasked with creating the headline story for this month’s factory
1. 1 answer
2. asked by #1Student
3. 1,108 views
Under Andrew Johnson's plan for reconstruction what did the southern states have to do to be readmitted to the union ?a) They
1. 2 answers
2. asked by victoria
3. 1,088 views
Bob spends 3/8 of his pocket money on food and 1/3 of it on a present for his sister. What is the fraction of his pocket money
1. 1 answer
2. asked by Help!
3. 1,061 views
please checkk3. Mexico is building a stronger workforce by A.holding free elections B.permitting remissions C.eliminating
1. 3 answers
2. asked by becky
3. 1,036 views
1. Though both emphasize consequences, utilitarianism differs from ethical egoism in that:A. utilitarianism emphasizes
1. 1 answer
2. asked by Any
3. 1,035 views
Given the following sets of values for three of the gas variables, calculate the unknown.P = ? mm Hg; V = 26.0 mL; n = 0.007826
1. 1 answer
2. asked by Kam
3. 985 views
1. Which of the following principles approves or disapproves of an action according to its tendency to promote happiness for the
1. 3 answers
2. asked by Any
3. 975 views
Consider the following joint PMF of the random variables X and Y:pX,Y(x,y)={1/72⋅(x2+y2),if x∈{1,2,4} and y∈{1,3}, 0,
1. 5 answers
2. asked by qwerty
3. 973 views
A lawn fertilizer is rated as 6.50% nitrogen, meaning 6.50 g of N in 100 g of fertilizer. The nitrogen is present in the form of
1. 2 answers
2. asked by Annie
3. 968 views
When 6.724 g of one of the hydrates of sodium sulfate (Na2SO4) was heated to drive off its water of hydration, the residue of
1. 1 answer
2. asked by Annie
3. 950 views
A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an
1. 1 answer
2. asked by Sandra
3. 950 views
4. A least squares regression line to predict a student’s Stat145 test score (from 0-to-100) from the number of hours studied
1. 0 answers
2. asked by Tracy
3. 938 views
--- Find the slope m of the tangent to the curve y = 4 + 4x^2 − 2x^3 at the point where x = a.---- Find equations of the
1. 1 answer
2. asked by Kesha
3. 931 views
A prime minister is the leader of what type of region?A.)Climate B.)Cultural C.)Economic D.)Political Cultural or political? I
1. 1 answer
2. asked by Brianna
3. 929 views
In a cyclic quadrilateral ABCD twice angle BAD =three times angle DCB. Calculate angle BAD
1. 2 answers
2. asked by Christopher
3. 921 views
Give 2 examples for each state of fresh water: a) solid b)liquid c) vapour?
1. 4 answers
2. asked by Mari
3. 904 views
The lens-to-retina distance of a woman is 1.96 cm, and the relaxed power of her eye is 55.2 D.a) What is her far point? b)What
1. 1 answer
2. asked by rebbeca
3. 888 views
You have a total of $175 in $5 and $20 bills. The number of $5 bills you have is 3 more than 4 times the number of $20 bills.
1. 2 answers
2. asked by Tim
3. 872 views
A guy wire attached to the top of an electric pole makes a 70deg angle with the level ground. At a point 25 feet from the guy
1. 1 answer
2. asked by Ashley Kate
3. 868 views
A guy wire attached to the top of an electric pole makes a 700 angle with the level ground. At a point 25 feet from the guy wire
1. 1 answer
2. asked by Ashley Kate
3. 862 views
Marisol is painting on a piece of canvas that has an area of 180 square inches. The length of the Painting is 1 1/4 times the
1. 1 answer
2. asked by Donald
3. 852 views
a train travel 70 feet in 1/10 seconds at the same speed how many feet will it travel in 3 /12 seconds?
1. 1 answer
2. asked by Anonymous
3. 824 views
Why is the issue important to you? If you were a muckraker, would you want to expose, uncover, or examine the issue? Do you feel
1. 2 answers
2. asked by anekfoxx
3. 819 views
A conical tank has height 3 m and radius 2 m at the top. Water flows in at a rate of 1.4 \text{m}^3\text{/min}. How fast is the
1. 1 answer
2. asked by MEMO
3. 804 views
1. Which of the following, according to Carl Klockars, is NOT an important consideration in determining whether the good ends of
1. 1 answer
2. asked by Any
3. 801 views
Chris can be paid one of two ways. Plan A is a salary of $420 per month, plus a commission of 7% of sales. Plan B is a salary of
1. 1 answer
2. asked by Spacegazing
3. 788 views
provide three statements that demonstrate the importance of units when describing motion.
1. 3 answers
2. asked by Lilly
3. 774 views
After a 0.200-kg rubber ball is dropped from a height of 1.95 m, it bounces off a concrete floor and rebounds to a height of
1. 1 answer
2. asked by Joe
3. 764 views
MRS.SUE REMEMBER THAT SOCIAL STUDIES TEST ABOUT MEXICO YOU HELPED ME WITH??? I PASSED 18/18!!!!!!!!!!!!!!!!!!!!!!I LOVE YOU
1. 3 answers
2. asked by matt
3. 752 views
In the following diagram, the greem ball changes direction after colliding with the red ball because the red ball has more
1. 4 answers
2. asked by Check my answers pls
3. 751 views
Factor each trinomial.1. x^2 + 6x + 5 A: (x + 1)(x +5) 2. x^2 - 7x - 12 A: (x - 3)(x - 4) Solve each system by substitution. 3.
1. 3 answers
2. asked by Anonymous
3. 750 views
Given ∆ABC. If side a is twice as long as side b, is <A necessarily twice as large as <B? Why?
1. 1 answer
2. asked by Ashley Kate
3. 747 views
Felipe made a toy boat out of clay, but it kept sinking in water. He changed the boat's design by making it slightly wider than
1. 2 answers
2. asked by Steve
3. 742 views
Jill is jumping on a trampoline in her backyard. When will she have both potential and kinetic energy?A. Halfway between the
1. 2 answers
2. asked by Jenny
3. 739 views
You are taking a science course in which there will be four tests, each worth 100 points. You have scores of 94,100, and 92 on
1. 1 answer
2. asked by Spacegazing
3. 738 views
can someone help me out here? please and thanksHow has Mexico's culture been shaped by conflict among different people?
1. 3 answers
2. asked by becky
3. 717 views
what was Abraham Lincoln view of secession ?a) he thought it was morally wrong b) he thought it was unconstitutional c) he
1. 1 answer
2. asked by victoria
3. 712 views
Season of mists and mellow fruitfulness! Closebosom-friend of the maturing sun; Conspiring with him how to load and bless With
1. 1 answer
2. asked by Anonymous
3. 699 views
provide three statements that demonstrate the importance of units when describing motion.
1. 0 answers
2. asked by Lilly
3. 699 views
provide three statements that demonstrate the importance of units when describing motion.
1. 1 answer
2. asked by Lilly
3. 693 views
During the 1950s, the advent of _______ created the largest and fastest-growing impact on Americansociety. A. television. B.
1. 6 answers
2. asked by Katherine
3. 689 views
We start with a collection of n (distinguishable) individuals whom we want to split into three possible teams: the blue team,
1. 6 answers
2. asked by qwerty
3. 689 views
Can you please give me 2 examples of manifest destiny in the Treaty of Guadalupe Hidalgo?Thanks!
1. 7 answers
2. asked by Nicole M.
3. 687 views
On Earth in the extreme northern and southern latitudes, how does the relationship between GPP and NPP change during an entire
1. 0 answers
2. asked by Kayla
3. 677 views
a large shipment of computer chips, of which 5% are actually defective, a quality control manager decides to test chips until he
1. 1 answer
2. asked by Paige
3. 677 views
A potential difference of 2.0 V is applied across a wire of cross sectional area 2.5 mm2. The current which passes through the
1. 1 answer
2. asked by Lucy
3. 674 views
Which of the following was NOT a reason why there was less industrial development I the South than in the North?a. because of
1. 9 answers
2. asked by Amy
3. 662 views
Please help me. I have worked on this for 2 days. I don't understand the ratio of this equation.4Na+O2 to 2Na2O.for question:
1. 2 answers
2. asked by Linda
3. 662 views
To get a complete collection of stamps, Ann needs to have 5 specific (and different) kinds of stamps, denoted by k1,…,k5. She
1. 4 answers
2. asked by qwerty
3. 658 views
Suzan has a 69 as her grade in a class.If she does a quiz worth 9% of her grade what will her grade be?
1. 3 answers
2. asked by dalia
3. 647 views
Water is flowing at the rate of 15km/hr. Through a cylindrical pipe of radius 7cm into a rectangular tank which is 50m long and
1. 1 answer
2. asked by Aashi
3. 641 views
The escape velocity of planet earth is 11.2 km/s. At what temperature would helium atoms be able to escape the earth's
1. 0 answers
2. asked by tricia
3. 638 views

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