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Write a common denominator for 1/5 and 5/6
1. 1 answer
2. 255 views
Prepare 250mL of 0.02 M Phosphate buffer in which [H2PO4]- = [HPO4]-Calculate the volumes of 2 M phosphoric acid and 1 M NaOH
1. 1 answer
2. 492 views
log_5(x)>3
1. 1 answer
2. 286 views
The first key on a piano keyboard corresponds to a pitch with a frequency of 27.5 cycles per second. With every successive key,
1. 2 answers
2. 533 views
The ___ variable responds to the __ variable and goes on the Y-axis.Select all that apply 1. dependent, independent * 2.
1. 3 answers
2. 840 views
Which sentence is punctuated correctly?The club can meet in one of these locations, the gym, the library, or the cafeteria. For
1. 2 answers
2. 1,481 views
The rate of growth dP/dt of a population of bacteria is proportional to the square root of t with a constant coefficient of 9,
1. 1 answer
2. 524 views
Patrick would like to construct a box with volume of exactly 45ft^3 using only metal and wood. The metal costs $14/ft^2 and the
1. 1 answer
2. 265 views
A rectangular field needs to be built outside of a gymnasium. Three walls of fencing are needed and the fourth wall is to be a
1. 1 answer
2. 310 views
What is the smallest four digit palindrome that is the sum of two different three digit palindromic numbers
1. 1 answer
2. 385 views
Describe how external examination are conducted in the country
1. 1 answer
2. 968 views
A solution contains 100 ppm of lead. Determine the mass of lead present in 0.500 kg of the solution.
1. 1 answer
2. 290 views
Jason iced 3/4 of a cake. He walked away and his sister stole 1/6 of the cake the piece she stole was only 2/3 iced. What
1. 1 answer
2. 492 views
A point charge q1 = -2 µC is located at (-2 m, 0) and charge q2 = 3 µC is at (4 m, 3 m). Point A is (0,0) and point B is (4 m,
1. 13 answers
2. 1,117 views
A colony of bacteria is growing by 23% every other week. What is the equation that models this situation. Let A(t) be the number
1. 1 answer
2. 413 views
A load of 400n is to be lifted by a machine whoso efficiency is 40 percent. Calcute its magnitube of effort if velocity ratio is
1. 2 answers
2. 663 views
A rectangular carpet was placed in a rectangular floor which is 8m long and 7m wide leaving 1m border all around it. Find the
1. 1 answer
2. 791 views
Suppose that the functions p and q are defined as follows.p(x)=-x-1 q(x)=-2x^2-2 Find the following. (pxq)(5) (qxp)(5)
1. 2 answers
2. 1,657 views
Eugenol, a compound found in nutmeg and cloves, has the formula C10H12O2. What is the boiling point of a solution containing
1. 1 answer
2. 540 views
A crane does work of 13,500 J with a force of 5200 N to lift a beam. How far can the beam be lifted (in meters)?
1. 2 answers
2. 1,096 views
Dakota pushes the desk with a force of 180 N and the desk moves 2.0 m. How much work does Dakota do on the desk?
1. 1 answer
2. 274 views
Find tge number of units which must sold to earn the maximum profit .
1. 2 answers
2. 354 views
How does the rise of temperature in a greenhouse compare between plants with different types of heating sources, such as
1. 0 answers
2. 3,054 views
what literary device would the following be consisdered as: it seemed this time he was daring Gaspar to throw the harpoon, for
1. 0 answers
2. 239 views
Landen spent L hours at the beach last weekend. Matéo spent 15%, percent fewer hours at the beach than Landen did. Which of the
1. 5 answers
2. 2,875 views
Landen spent LLL hours at the beach last weekend. Matéo spent 15\%15%15, percent fewer hours at the beach than Landen did.
1. 1 answer
2. 333 views
Tom is showing his work in simplifying (5.2 – 8.5) – 0.5 + 6.8. In which step did Tom make an error?Step 1:: (5.2 – 8.5)
1. 1 answer
2. 339 views
Math:Write 3/4 and 5/8 as a pair of fractions with common denominator
1. 6 answers
2. 2,679 views
In the movie King Kong, the giant gorilla ends up falling off the Empire State Building, a vertical distance of 390m. How long
1. 1 answer
2. 303 views
sum (k^2 + 1)/(k^2 - 1) k=2 to k=90How?
1. 4 answers
2. 153 views
One kilowatt-hour (kWh) of electrical energy is equivalent to 3412 Btu. How many Joules are there in one Btu?
1. 1 answer
2. 841 views
Sophie and Marcos are each saving for new bicycles. So far, Sophie has $13 saved and can earn $5 per hour walking dogs. Marcos
1. 1 answer
2. 340 views
Graph the system. Then classify it as consistent and independent, consistent and dependent, or inconsistent.5x − y = −9 10x
1. 1 answer
2. 525 views
Estimate the solution for the linear system by graphing. Enter each coordinate to the nearest one-half. Enter any fractions in
1. 1 answer
2. 259 views
Solve the system of linear equations by graphing. Check your answer.x − y = −5 3x + 6y = −6
1. 1 answer
2. 332 views
Graph the system of linear equations. Classify the system.−x + y = 7 −8x + 8y = −8
1. 1 answer
2. 260 views
What is 2 wholes 1 over two be??
1. 1 answer
2. 232 views
May i get some help please?^^ I think its A, I just want to be sure.Read this stanza from “The Song of Wandering Aengus” by
1. 2 answers
2. 896 views
What’s a reason that a substantial number of Americans favored the Central Powers in World War? welp please
1. 1 answer
2. 279 views
The threshold frequency of sodium is 5.51 × 1014 s^−1. Calculate the kinetic energy of the electrons ejected when the surface
1. 1 answer
2. 932 views
3 slices of bacon + 2 glasses of orange juice =$ 5.30What are the unit prices for each? (Use Linear Combination)
1. 2 answers
2. 253 views
The number 1 is NOT a PRIME number and is NOT a Composite number (can be divided by more than 2 factors). true or false
1. 1 answer
2. 257 views
Use this paycheck to answer the following question.EMPLOYEE PAY STUB EMPLOYER NAME EMPLOYEE NAME Books & Nooks Mark Fitzgerald
1. 2 answers
2. 2,896 views
Sunshine State Free PressLetter from the Editor Many Floridians are concerned about gun control. Some people believe that
1. 0 answers
2. 456 views
You heat up a 3.0 kg aluminum pot with 1.5 kg of water from 5 to 90 degrees C. the specific heat capacity of aluminum is
1. 0 answers
2. 342 views
Show that each number is a rational number by writing it as the quotient of two integers. 2/15
1. 0 answers
2. 357 views
Which list shows all the factors of 18?1, 2, 3, 4, 6, 9, 18 1, 2, 3, 6, 9, 18 2, 3, 4, 6, 9 2, 3, 6, 9
1. 2 answers
2. 522 views
A cat chases a mouse across a 1.2 m hightable. The mouse steps out of the way, and the cat slides off the table and strikes the
1. 0 answers
2. 503 views
A hollow rubber tennis ball has an outside diameter of 6.8cm.the thickness of the rubber ball is 0.4cm. Determine the amount of
1. 1 answer
2. 490 views
Score on dental anxiety scale range from 0 ( no anxi) to 20 ( extreme anxiety). The scores are normally distributed with a mean
1. 1 answer
2. 551 views
Scores on the GRE ( graduate record examination) are normally distributed with a mean of 536 and a standard deviation of 76. Use
1. 2 answers
2. 1,458 views
About 10% of lung cancer patients are cured of the disease, i.e., they survive 5 years after diagnosis with no evidence that the
1. 1 answer
2. 381 views
The fraction of a cohort of AIDS patients that survives a time t after AIDS diagnosis is given by S(t)=exp(-kt). The time it
1. 1 answer
2. 443 views
How many phonemes in shopping
1. 1 answer
2. 3,352 views
You drop a rock from a bridge that is 75 feet above the water. In 2 seconds, the rock has fallen blank feet
1. 1 answer
2. 314 views
What is the different about the hydrogen gas model compared to the salt model
1. 1 answer
2. 234 views
Explain how the man states he knew the woman even though the two never met before. Next, explain how this relates to how
1. 1 answer
2. 366 views
Kelli loaned Kerri $785.82 and 2 years later Kerri will pay back $854.29. How much total interest will Kelli receive?Please
1. 1 answer
2. 347 views
Please Help!Which of the following can be used to rewrite the expression (3)(2+c)? Select the two correct answers. A)
1. 1 answer
2. 936 views
Order the expressions from greatest to least coefficient of x. Place the expression with the greatest coefficient of x at the
1. 2 answers
2. 1,400 views
For the following investment, calculate the present value (principal) and the compound interest. Use Table 11-2. Round your
1. 2 answers
2. 831 views
Solve the following word problem by using Table 11-2.How much must be invested today at 16% compounded quarterly to have $7,000
1. 2 answers
2. 548 views
Solve the following word problem by using Table 11-2.Stuart Daniels estimates that he will need $24,000 to set up a small
1. 3 answers
2. 1,323 views
Solve the following exercise by using the present value formula.Mike Gioulis would like to have $33,000 in 4 years to pay off a
1. 2 answers
2. 539 views
Form a polynomial f(x) with real coefficients, with leading coefficient 1, having the given degree and zeros.Degree: 4;
1. 2 answers
2. 2,235 views
As a prank, your friends have kidnapped you in your sleep, and transported you out onto the ice covering a local pond. Since
1. 1 answer
2. 384 views
Steel, an alloy, would be classified as a (n)
1. 3 answers
2. 428 views
How many total atoms are in 0.560 g of P₂O₅?
1. 1 answer
2. 670 views
What career can I choose with those subjectsHistory, Business studies, Tourism,Mathematical Li
1. 1 answer
2. 210 views
The sum of four and the product of three and a number x.
1. 2 answers
2. 1,350 views
Which is longer fewer inches, or fewer centimetres?
1. 1 answer
2. 346 views
May I get some help please?Which result will most likely happen if the exchange rate for a country’s currency goes down? A.
1. 3 answers
2. 1,580 views
-x^2+25=0
1. 1 answer
2. 268 views
Let A [ a1, a2, a3] be a 3x3 non-singular matrix, where1 a ,[a1, a2, a3] are the three columns of A. Define a 3 x 4 matrix B by
1. 1 answer
2. 1,040 views
Synthetic diamonds can be manufactured at pressures of 6.00 x 104 atm. If we took 2.00 liters of gas at 1.00 atm and compressed
1. 2 answers
2. 1,556 views
Question 1a. What does it mean for two events A and B to be statistically independent? b. What is the difference between the
1. 1 answer
2. 579 views
A 1 kg block of ice at 0 celcius is added to a picnic cooler. How much heat will the ice remove as it melts to water at 0
1. 1 answer
2. 651 views
The one-sample t-statistic for a test of H_0 : \mu = 42 versus H_1 :\mu < 42 based on n = 15 observations has thevalue t =
1. 0 answers
2. 463 views
For what values of a and b does the function f(x)=ax^3+bx have a minimum or maximum at x=2?
1. 1 answer
2. 507 views
Add the trinomialsx + y - 2 and x - y + 4
1. 1 answer
2. 468 views
Which source of credit do people commonly use when they need a home loan?A banks B payday lenders C municipal leaders D credit
1. 3 answers
2. 515 views
How could a nation have a large gross domestic product and yet a very low standard of living?A Its imports are low. B Its
1. 0 answers
2. 464 views
What is the best way to study for a calculus chapter test? I always study so much everyday (I read the text book, do a lot of
1. 2 answers
2. 896 views
OPTIMIZATION PROBLEM:"A rectangular field is to be enclosed on four sides with a fence. Fencing costs $7 per foot for two
1. 4 answers
2. 3,664 views
A 20 foot ladder is leaning against a wall. The base of the ladder is placed 6 feet from the bottom of the wall. The base of the
1. 2 answers
2. 1,474 views
As a class project, Dr. de Soto's class is creating a new programming language. Dr. de Soto has assigned different teams to
1. 1 answer
2. 900 views
48 cookies. 3 cherries on each cookie. Bought 4 jars of 40 cherries. Did she have enough?
1. 1 answer
2. 463 views
Which inference about Near Eastern cultures is best supported by this image?
1. 4 answers
2. 1,297 views
Which factor changed in the treatment of young criminal offenders during the 1990s?A Courts began to focus on rehabilitation for
1. 3 answers
2. 1,236 views
How many kJ of heat are required to convert 1.00 g of ice at -25°C to steam at 125°C?s(ice) = 2.108 J/g·°C s(liquid water) =
1. 1 answer
2. 2,457 views
`Think about the last business that you purchased a product or a service from. What three types of software might they need? Why
1. 5 answers
2. 1,177 views
May I get some help please? and thank you!!What are the sources of the laws of the United States? A the beliefs and practices of
1. 5 answers
2. 489 views
4. There’s a scientific theory out there that says that our brain uses an algorithm to create our thoughts and it’s called
1. 2 answers
2. 777 views
"From The Wave" by Thom GunnHow does Gunn's use of rhyme impact the poem? A. The alternating rhyming lines mirror the actions of
1. 4 answers
2. 1,606 views
After hurricane Xantippe battered his store, the wholesale grocer, who had survived 23 hurricanes intact, found that he had only
1. 1 answer
2. 434 views
Two bicycle riders, Jeff and Nancy, are 25 miles apart, riding toward each other at speeds of 15 mph and 10 mph, respectively. A
1. 1 answer
2. 584 views
In a certain leap year, the thirteenth of the month ﬁll on Friday three times. What day of the week was 29 of February that
1. 0 answers
2. 465 views
Should an 8.5 by 10-inch sheet of paper be rolled lengthwise or widthwise to create the cylinder of greater volume?
1. 1 answer
2. 376 views
Using four parts of a solution that is 10% antifreeze for every one part of a solution that is 40% antifreeze. What percentage
1. 1 answer
2. 399 views
What is the nth term when the Sequence is0 first term 0 second term 420 sixty-ninth term
1. 1 answer
2. 611 views

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