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Questions Asked on July 23, 2016

Green light has a frequency of about 5.3Hz×1014Hz. Using the relationship c=fλ, find its wavelength in air.
1. 1 answer
2. asked by Hannah
3. 2,502 views
SAC held a spring fling. SAC provides the following formulas about the spring fling.1. The number, N, of people who attend the
1. 1 answer
2. asked by Sherry
3. 486 views
find the capacity of an oil tank if an addition of 15 gallons raises the reading from 1/4 full to 5/8 full
1. 1 answer
2. asked by sh
3. 528 views
The amount of active ingredient of medicine ingested by the body, A in milligrams, is a function of time, t, in hours, given by
1. 1 answer
2. asked by ba
3. 553 views
Jessica bought an antique candle holder for $300. The antique appreciates in value by 5.5% per year. When will the value of the
1. 1 answer
2. asked by ba
3. 395 views
Solve the equation using exact values. Check for any extraneous roots. 9^2x+4(9^x)=21.
1. 1 answer
2. asked by andre
3. 490 views
For a certain day, the depth of water, h, in metres in Tofino, B.C at time t, in hours, is given by the formula:h(t)=7.8+3.5sin[
1. 1 answer
2. asked by Aidan
3. 523 views
Two software companies are developing new android apps. The average profit per x hundred downloads earned by each company can be
1. 4 answers
2. asked by angelina
3. 406 views
when 3 times a certain number is subtracted from 14 , the result is 2 more than R. which of the following equations expresses
1. 1 answer
2. asked by USAMA
3. 426 views
A customer at Cavallaro’s Fruit Stand picks a sample of 3 oranges at random from a crate containing 60 oranges, of which 4 are
1. 2 answers
2. asked by Brandon
3. 4,479 views
A 16.0-g bullet is shot into a wooden block at rest with mass 4550 g on a frictionless surface. The bullet strikes and is lodged
1. 1 answer
2. asked by Matt
3. 1,444 views
You've arrived at the Pecan Shellers conference—your first networking opportunity.Naturally, you're feeling nervous, but to
1. 4 answers
2. asked by Queen B
3. 2,353 views
Which in of the following approaches would make it easier to network with new business contacts at a social gathering?A- talking
1. 0 answers
2. asked by French Fries
3. 1,032 views
You've arrived at the Pecan Shellers conference—your first networking opportunity.Naturally, you're feeling nervous, but to
1. 3 answers
2. asked by Jay jay
3. 958 views
Ball A with a mass of 0.500 kg is moving east at a velocity of 0.800 m/s. It strikes ball B, also of mass 0.500 kg, which is
1. 2 answers
2. asked by Matt
3. 881 views
3x+y=6/2x-y=1
1. 1 answer
2. asked by Anonymous
3. 206 views
the length of a rectangle is increased by 25%. by what percentage should the width be decreased so that the area of the
1. 1 answer
2. asked by sh
3. 717 views
two employees X and Y are paid a total of rs. 550 per week by their employer. if X is paid 120 percent of the amount paid to Y,
1. 1 answer
2. asked by sh
3. 871 views
on a radio tower, a red light flashes every 6 seconds and a blue light flashes every 10 seconds. if both lights flash together
1. 1 answer
2. asked by sh
3. 621 views
if an 80 meter high object placed 2 meter from a convex lens forms an image whose distance from the object is 2 meter; show with
1. 1 answer
2. asked by amara
3. 571 views
after reducing the price by 20%, a calculators new price is $10. the original selling price of the calculator was?
1. 1 answer
2. asked by sh
3. 384 views
A 20m ladder is leaning against a wall. Top of ladder is sliding down at 3m per second and the bottom is sliding away from the
1. 2 answers
2. asked by Erica
3. 1,267 views
a certain store sells two types of pen: one type for rs. 2 per pen and the other type for rs. 3 per pen. if a customer can spend
1. 1 answer
2. asked by sh
3. 668 views
solve these questions using distributive property30% Of 10= 30% of 20= 30% of 30=
1. 1 answer
2. asked by James
3. 381 views
Which word is the subject and verbs in the sentence.Jamie's dog and his cat are good friends, most of the time. subject: dog and
1. 1 answer
2. asked by Kimmy
3. 665 views
The diameter of a shpere is measured to be 6 inches with a possible error of 0.05 inches. Use differentials to estimate the
1. 1 answer
2. asked by Brad
3. 784 views
Identify each sentence as declarative, imperative, interrogative or exclamatory. Add the proper punctuation.1. Try to name
1. 5 answers
2. asked by Kimmy
3. 1,194 views
If X=loga(n), y=logc(n) where nis not equal to one . Prove that x-y/x+y=logb(c)-logb(a)/logb(c)+logb(a)
1. 1 answer
2. asked by Joel
3. 691 views
Identify each sentence with declarative, interrogative, imperative or exclamatory and add punctuation.1. Be thankful that George
1. 16 answers
2. asked by Kimmy
3. 972 views
A watch loses five seconds every one hour How many minutes will it loss in two days
1. 2 answers
2. asked by Isaac
3. 506 views
Identity the verb phrase including the main verb and helping verb.I can do many activities impossible for other animals. Answer:
1. 1 answer
2. asked by Kimmy
3. 624 views
The function g(x)=ax^3−x^2+x−24 has three factors. Two of these factors are 𝑥−2 and 𝑥+4. Determine the values of a
1. 8 answers
2. asked by Sherry
3. 1,230 views
The solution of x for equationa (bx - c) = d - (x + e) (a > 0 and b > 0) the answer is x = ac + d - e/ab + 1 How?
1. 2 answers
2. asked by jose
3. 452 views
For a certain day,the depth of water,h, in metres in PEI, in hours is given by the formula:h(t) = 7.8 + sin3.5 (pi/6(t-3)), t E
1. 3 answers
2. asked by ba
3. 740 views
If perimeter is 62 cm and area is 198 squared cm what are the dimensions?
1. 1 answer
2. asked by Yug
3. 621 views
What is the kinetic energy of 0.5 kg soccer ball that is travelling at a velocity of 3m/s?
1. 1 answer
2. asked by Anonymous
3. 874 views
The depth of water, h, in metres at time t, in hours, is given by the formula: h(t)=7.8+3.5sin[pi/6(t−3)]. Its a 24 hours
1. 2 answers
2. asked by Sherry
3. 1,065 views
The initial and final temperatures of a liquid are (67.7+0.2)°C and (76.3+0.3)°C . Calculate the rise in temperature.
1. 2 answers
2. asked by Mishika
3. 548 views
There are x no of 5 rupee coins and the no. of 2 rupee coins is 3 times more than the no of 5 rupee coins. Their total
1. 2 answers
2. asked by Sailikhit
3. 463 views
A weight suspended from an ideal spring oscillates up and down with a period T. If the amplitude of the oscillation is doubled,
1. 4 answers
2. asked by SAGAR
3. 4,008 views
You wil soon turn 16 and your parents have arranged a special birthday party for you.write an invitation card to your favourite
1. 1 answer
2. asked by Mbaly nkosy
3. 651 views
A 2000 kg car is traveling at 20.0 m/s. Then, it puts on the brakes and comes to a complete stop. The heat generated due to the
1. 1 answer
2. asked by aina
3. 968 views
How would you solve the equation:15 = 2x + y
1. 1 answer
2. asked by Jen
3. 345 views
Identify the verb phrase. Include main verb and helping verb in the following sentence?Do you know the three main parts of the
1. 5 answers
2. asked by Kimmy
3. 637 views
The sum of the first and third terms of a G.P.is 7/3 and the sum of the second and fourth term is 7/4.Fin the first and the
1. 2 answers
2. asked by Efa
3. 770 views
A car takes up from west and accelerate uniformly at the rate of 4m/s square until it reaches a velocity of 10m/s. It then
1. 1 answer
2. asked by Alif
3. 537 views
the sum of two numbers is 25. the second number is 5 more than the other one. find the numbers.
1. 1 answer
2. asked by joshua
3. 410 views
One side of a rectangle is 2cm longer than the other side .its area is 195cmsquare .find its perimeter
1. 1 answer
2. asked by Abdullah
3. 408 views
An organizational psychologist measures levels of job satisfaction in a sample of 30 participants. To measure the variance of
1. 7 answers
2. asked by Misunderstood - Please help.
3. 2,698 views
the 10th term of an arithmetic sequence is equal to the sum of 40 and 5th term.If the 15th term is 127 what is its common
1. 1 answer
2. asked by krishna
3. 1,065 views
A man walked 10 m north, then 5 m south. What distance did he walk? What is his final displacement?
1. 2 answers
2. asked by Face off
3. 664 views
An introduction must contain a thesis statement.1. True 2. False I answered true. Please check my work
1. 1 answer
2. asked by Tim
3. 1,177 views
The ratio of the areas of two squares is 32/63. After rationalizing the denominator, the ratio of their side lengths can be
1. 2 answers
2. asked by Martin
3. 2,453 views
A thesis statement clarifies the main point an essay will make.1. True 2. False I answered true. Please check my work.
1. 2 answers
2. asked by Tim
3. 1,426 views
Topic sentences in body paragraphs should usually show some relationship to an idea from the introduction or thesis statement.1.
1. 2 answers
2. asked by Tim
3. 1,401 views
Each sentence in a paragraph should relate to the idea that the topic sentence introduces.1. True 2. False I answered true.
1. 2 answers
2. asked by Tim
3. 718 views
You can temporarily receive relief from acidindigestion by using an antacid that contains a base. Why is it not a good idea to
1. 1 answer
2. asked by Lara
3. 582 views

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