Archives
2015
April

Questions Asked on April 22, 2015

Kenji has a box containing many blue rods, each one 252 cm long. Mei-Ling has a box containing many green rods, each one 408 cm
1. 9 answers
2. asked by Sandy
3. 1,855 views
2k+ 5k+1 + 10k+2 are three successive terms of a geometric sequence find the value(s) of k
1. 2 answers
2. asked by Anonymous
3. 932 views
The ordinate of a point P is twice the abscissa. This point is equidistant from (-3, 1) and (8,-2). Find the coordinates of P.
1. 3 answers
2. asked by Alexis
3. 2,498 views
The teacher gave this pattern to the class: the first term is 5 and the rule is add 4, subtract 1. Each student says one number.
1. 11 answers
2. asked by Jayden
3. 4,840 views
Hello, this is long but I need my answer checked to this short selection the question is asking What best expresses the Author's
1. 6 answers
2. asked by kyle
3. 1,345 views
Remove the radical from the denominator below. Do not simplify the answer.-2 sqrt15 / (6- sqrt13)
1. 1 answer
2. asked by lindsey
3. 899 views
What are the four flight forces? Give a brief description of each.
1. 1 answer
2. asked by Sam
3. 433 views
What is the volume of 2.0 moles of an ideal gas at 290 K and 2.8 atm?
1. 2 answers
2. asked by Anonymous
3. 431 views
A hardware store had 300 gallons of paint. At the end of the month the store had 252 gallons. What's the percent decrease?
1. 5 answers
2. asked by Zo
3. 905 views
Most consumer complaints are resolved by:A. legal action. B. assistance from a government agency. C. contacting a company's
1. 3 answers
2. asked by Jackie
3. 1,255 views
A car measures 20 feet. What is the length of a model car if the scale factor is 1:64 inches? I can't show my work because i
1. 5 answers
2. asked by Anonymous
3. 3,134 views
1. A lot of Russian families have a dacha.2. A lot of Russian families have dachas. ================ Are both correct? Does #1
1. 1 answer
2. asked by rfvv
3. 455 views
1. Many people have a car these days in the country.2. Many people have cars these days in the country. =============== Are both
1. 1 answer
2. asked by rfvv
3. 427 views
2. Which was a part of the Populist Party’s platform? (1 point)tax breaks for farmers*** civil rights for all Americans higher
1. 4 answers
2. asked by XenaGonzalez
3. 1,256 views
um ok so what are the words that describe the precedent created by the casesi know judicial review may be one what else can i
1. 1 answer
2. asked by Reina Bonilla
3. 386 views
1. I have a pen.2. I don't have a pen. 3. I have not a pen. 4. Do you have a pen? 5. Have you a pen? ============= Are they all
1. 1 answer
2. asked by rfvv
3. 680 views
Please go to my social studies question thanks😄
1. 1 answer
2. asked by @HELP PLEASE
3. 655 views
Discuss the significance that segregation, voting rights, and education had on African American life in the South during the
1. 5 answers
2. asked by XenaGonzalez
3. 906 views
DrBob222 you were so helpful earlier in assuring me I was on the right track with the ionic equations. Your very gifted in
1. 1 answer
2. asked by DeDe
3. 798 views
Tell whether the sequence is geometric. If it is, find the common ratio.1.) 9, -6, 4, -8/3 2.) 16, 12, 8, 4
1. 1 answer
2. asked by Tami
3. 501 views
1. During the 1960s, many Americans were killed in conflicts inEurope. Korea.* Southeast Asia. Saudi Arabia. 2. On March 31,
1. 9 answers
2. asked by YOLO
3. 735 views
A researcher who has pioneered cell-free fetal DNA testing to detect trisomies has received threats from people accusing her of
1. 0 answers
2. asked by Shala
3. 536 views
Three moles of an ideal monoatomic gas are at a temperature of 345 K. Then, 2917 J of heat are added to the gas, and 1140 J of
1. 1 answer
2. asked by Adwait
3. 519 views
The effect _______ explains how fast air moves across a surface, the ____ pressure that presses on that surface. In contrast,
1. 0 answers
2. asked by Alex
3. 377 views
y=-3x+10-x-2
1. 1 answer
2. asked by Tristan
3. 319 views
If interest on a $4,500 loan is $ 720 What would be the interest on a loan $5,800
1. 2 answers
2. asked by Jasmine
3. 422 views
40.0 grams of Al2S3 are dissolved into 200ml of water yielding 220ml of solution, what is the percent strength of the solution?
1. 1 answer
2. asked by Hattie
3. 656 views
How do you think that a plane could initialize the dragging? (Think of the parts of the wing that move)
1. 1 answer
2. asked by Aimee
3. 391 views
Thank you very much for your help. One more questions goes....1. We have 25 boys in our class. All of them have a TV at home. 2.
1. 1 answer
2. asked by rfvv
3. 434 views
Determine the pH of a solution of 12.00 mL of 0.2 M acetic acid with 10 mL of a 0.025M NaOH? (Ka = 1.8E–5)I've calculated my
1. 3 answers
2. asked by Jessica
3. 406 views
We assume that when a firm hires additional workers, the marginal physical product of labor will:1. decrease because each worker
1. 0 answers
2. asked by lisa
3. 936 views
Given the polynomial x^2+10x+kFind all the values of k so that this given polynomial is factorable
1. 1 answer
2. asked by Josie
3. 595 views
Find the slope of the line that goes through the following points.X 0, 1, 2, 3 Y -4,-3,-2,-1 A. -1 B. 1 C. -4 D. -7 Is the
1. 1 answer
2. asked by Sabrina C.
3. 369 views
If a person’s liver makes 1000 mg/hour of urea during an average day, what would the concentration of urea be, in mg/mL, for a
1. 0 answers
2. asked by Anonymous
3. 762 views
One way to raise the pH of an acidic lake (and restore aquatic life) is to add limestone (CaCO3).How many grams of CaCO3 are
1. 3 answers
2. asked by Anonymous
3. 1,958 views
1. Many American people have two houses.2. Each American has two houses. ================= Does #1 mean #2?
1. 1 answer
2. asked by rfvv
3. 383 views
Use mean median or mode to predict how many strokes need to complete a golf ball
1. 1 answer
2. asked by Anonymous
3. 357 views
On an inclined plane, how much force will move a resistance of 30 kg?I know that 5 kg of force will move a resistance of 15 kg,
1. 1 answer
2. asked by Marcia
3. 465 views
Find the slope of the line that goes through the following points.X -1, 0,1,2 Y -4,-1,2,5 A. -5 B. -3 C. -1\3 D. 3 Is the answer
1. 3 answers
2. asked by Sabrina C.
3. 374 views
Josef said that he could represent the amount of money he made last week with the expression: 24d + 8n. Write a problem about
1. 3 answers
2. asked by Mary R.
3. 1,041 views
What is the equilibrium concentration of silver ions at 25 degrees C in a 1.0-L saturation solution of silver carbonate to which
1. 0 answers
2. asked by Jade
3. 705 views
Find the minimum sample size needed to estimate the population proportion if the margin of error is 0.07 confidence level is 95%
1. 0 answers
2. asked by Leslie667
3. 587 views
Find the minimum sample size needed to estimate the population proportion if the margin of error is 0.07 confidence level is 95%
1. 0 answers
2. asked by Leslie667
3. 618 views
A manufacturer makes ball bearings that are supposed to have a mean weight of 30g. A retailer suspects that the mean weight is
1. 2 answers
2. asked by Leslie667
3. 1,899 views
a road crew must clear a hill that is 110.0 feet tall so that a new road can be built, they are to clear 11 1/2 feet of the hill
1. 1 answer
2. asked by Anonymous
3. 507 views
17. Under Franklin Roosevelt's Good Neighbor policy,A. the collective security among the nations of the Western Hemisphere
1. 3 answers
2. asked by Brianna
3. 695 views
a 40.0 ml sample of ca(oh)2 was titrated with 0.0704 m hcl. the volume of hcl needed to reach equivalence point was 18.2 ml.
1. 1 answer
2. asked by Dahnrae
3. 499 views
G(S) =(s2+3)/(s5+s4+s3+3s2+2s) is:
1. 1 answer
2. asked by sinchan
3. 421 views
Suppose you buy a $1395 savings bond that pays 4.3% annual simple interest. Determine the value of the bond after 7 years.
1. 1 answer
2. asked by Jamie Thomas
3. 468 views
1. It is 3 dollars to take the subway.============== Is this sentence grammatical? What does 'It' refer to in the sentence? Does
1. 1 answer
2. asked by rfvv
3. 396 views
What is the lowest z-value for the highest 2% of observations on the standard normal distribution?
1. 1 answer
2. asked by Alisha
3. 442 views
1. How do you go to school? By bus?Nio, I go there by subway. 2. What do you take to school? By bus? Nio, I go there by subway.
1. 3 answers
2. asked by rfvv
3. 620 views
What is the lowest z-value for the highest 2% of observations on the standard normal distribution?
1. 1 answer
2. asked by Anonymous
3. 582 views
The pKa of acetic acid is 4.74. What is the buffering range of this acid and its conjugate base? Explain.
1. 1 answer
2. asked by Sara
3. 2,718 views
Determine the volumes of 0.10 M CH3COOH and 0.10 M CH3COONa required to prepare 10.0 mL of buffer of each of the following pH
1. 4 answers
2. asked by david
3. 4,345 views
1. How many bricks each measuring 25cm×11.25cm×6cm, will be needed to build a wall of 8m×6m×22.5? 2. what decimal of an hour
1. 1 answer
2. asked by Bright
3. 575 views
What do you take to school?1. I take notebooks, textbooks and pencils. 2. I take a bus to school. ======================== What
1. 1 answer
2. asked by rfvv
3. 541 views
The daily sales of a retail store are normally distributed with a standard deviation of $500. If the probability that sales will
1. 2 answers
2. asked by Anonymous
3. 2,281 views
If 2.7m of ribbon costs $4.99 how much does 0.82m of ribbon cost?
1. 1 answer
2. asked by Em
3. 428 views
the sum of riciprocals of two consecative even interger is five out of twelve.form an equation
1. 1 answer
2. asked by mpaka
3. 447 views
Integrate with respect to x :∫3−1x7+x2−−−−−√dx
1. 1 answer
2. asked by yomi
3. 456 views
A bag of marbles contains 8 red marbles and 6 yellow marbles. Two marbles are drawn out of the bag at random without
1. 1 answer
2. asked by jasmine
3. 648 views
A bag of marbles contains 8 red marbles and 6 yellow marbles. Two marbles are drawn out of the bag at random without
1. 1 answer
2. asked by jasmine
3. 838 views
In a pack of 52 cards, 4 of the cards are Kings. The first card is picked, the results are recorded and the card is returned to
1. 2 answers
2. asked by jasmine
3. 634 views
In the North Carolina Education Lottery "Pick Three Game" there are 75 balls in the machine. Your lucky numbers are 7, 14, and
1. 1 answer
2. asked by jasmine
3. 631 views
F(x)=Integral of (-12sinx/cos^2x) dx+c F(0)=4. Find C
1. 1 answer
2. asked by Anonymous
3. 379 views
An architect uses a scale of 1/4 inch to represent 1 foot on a blueprint. If the West wall of a building is 44 feet long, how
1. 3 answers
2. asked by FrancesR.
3. 4,958 views
kate and alan sell stereos. last month kate sold 24 more stereos than alan. together they sold 164. How many stereos did allan
1. 4 answers
2. asked by Luis
3. 499 views
15x-12y=96
1. 1 answer
2. asked by gage pratt
3. 558 views
Need help with an algebra question please im trying to.help my son with homework but its been a long time..please!!!
1. 1 answer
2. asked by gage pratt
3. 496 views
Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial?
1. 3 answers
2. asked by Dakota
3. 672 views
A modification is made to a computer component to try to increase its mean time between failures, which was originally 520
1. 1 answer
2. asked by Giselle
3. 675 views
A savings and loan association needs information concerning the checking account balances of its local customers. A random
1. 0 answers
2. asked by Giselle
3. 956 views
A simple random sample is conducted of 1486 young adults who were once college students seeking bachelor’s degrees at a
1. 0 answers
2. asked by Giselle
3. 622 views
In 1954, Mt. Everest was measured as having an elevation of 8848 m. In 1998 to 2000, Mt. Everest was measured as having an
1. 1 answer
2. asked by Victoria
3. 451 views
Show that the points A(-2, 6), B(5, 3), C(-1, -11) and D(-8, -8) are the vertices of a rectangle.
1. 1 answer
2. asked by Alexis
3. 506 views
the sun photosphere gives off radiation that reaches earth as what
1. 2 answers
2. asked by lawrence adams
3. 491 views
Please help me solve the following problem: y: 3y + 9y - 24 = 6y - 4 - 8
1. 1 answer
2. asked by Minel
3. 502 views
Which of the following events occurred during the Mesozoic era?a. Dinosaurs became common on land. b. Whales and dolphins
1. 13 answers
2. asked by basketball&batman
3. 2,228 views
An automatic machine in a manufacturing process is operating properly if the length of an important subcomponent is normally
1. 1 answer
2. asked by Lia
3. 862 views
what is the force of a 6000 pound load going from 70mph to 0 mph in 0 feet
1. 1 answer
2. asked by Thomas Cochran
3. 342 views
In 1954, Mt. Everest was measured as having an elevation of 8848 m. In 1998 to 2000, Mt. Everest was measured as having an
1. 3 answers
2. asked by Victoria
3. 601 views
How would a visual effects designer working on an animated movie with human characters best use knowledge of biology?Knowledge
1. 65 answers
2. asked by koolkid
3. 15,336 views
1) Solve the equation for p. Identify any extraneous solutions. √p=-1A) -1 is a solution of the original equation. 1 is an
1. 2 answers
2. asked by Tia
3. 1,014 views
Cell respiration glucose is reacted wth oxygen in body to produce carbon dioxide and water how many liters of carbon dioxide
1. 1 answer
2. asked by John
3. 703 views
1) What is tan(a) for the triangle shown?BC has a length of 8. BA has a length of 17. AC has a length of 15. The right angle is
1. 1 answer
2. asked by Tia
3. 508 views
Which word is most similar to the word intuition?refinement principles reasoning insight <----
1. 2 answers
2. asked by Anonymous
3. 1,229 views
Please help Ms. Sue!!!The following, "People want to ensure that Puerto Ricans always identify with the spanish language and
1. 4 answers
2. asked by Anonymous
3. 670 views
A rock is placed in a graduated cylinder to determine its volume. The following data are obtained. What is the volume of the
1. 1 answer
2. asked by hey
3. 1,806 views
A long string is wrapped around a 6.4-cm-diameter cylinder, initially at rest, that is free to rotate on an axle. The string is
1. 0 answers
2. asked by M
3. 872 views
Which sentence contains a predicate pronoun as a subject complement?1) The best person for the job is she. 2) The ground is
1. 7 answers
2. asked by Selah
3. 3,706 views
Write the conditional statement that the Venn diagram illustrates.The Venn diagram includes a large circle and it says
1. 15 answers
2. asked by Alexa
3. 12,790 views
Iam a4digit number.If my digits are reversed I became a 3 digit number. what is the digit in my ones place ?
1. 1 answer
2. asked by subham
3. 543 views
A fence surrounds a square plot of land. The area is 324 yd 2. Find the length of each side.Use the Systematic Guess and Check
1. 6 answers
2. asked by Anon
3. 1,118 views
a man gets an invoice for $460 with terms 2/10, 1/15, n28 ow much would he pay 25 after the invoice date? help a little
1. 3 answers
2. asked by A
3. 2,143 views
1) Which Geographic Feature most enabled people to cross the himalayas and other northern Mountains to settle the Indian
1. 10 answers
2. asked by Kareemah
3. 1,842 views
Determine whether, for any set A, it is true thatP(A) = P(U) − P(A). If it is true prove it, if it is not, give a
1. 1 answer
2. asked by Anonymous
3. 465 views
A cylinder fish tank has a volume of 301.44, a rectangular fish tank as a volume of 300, and a triangular prism tank has a
1. 3 answers
2. asked by Ben
3. 781 views
Not recording the Prepaid Rent used causesA. assets to be too high. C. expenses to be too high. D. revenue to be too high. My
1. 0 answers
2. asked by Emi
3. 987 views
2. A 75.0 g sample of a metal is placed in boiling water until its temperature is 100.00C. A calorimeter contains 100.00 g of
1. 1 answer
2. asked by Lilian
3. 2,429 views

Back to April 2015

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024