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Does m^8/m^4 (Exponent) equal m^2? I think it does.
1. 2 answers
2. 319 views
At midnight the temperature was 9 C. If the temperature rose 4 C per hour, what was the temperature at 9:00 AM?I said 36 C but
1. 3 answers
2. 547 views
One day at 1:00 P.M, the temperature was 7 F in Kodiak, Alaska. At 9:00 P.M. the temperature was -17 F. What was the average
1. 2 answers
2. 857 views
How much water must be evaporated from 32 ounces of a 7% salt solution to make a 8% salt solution? (Answer is in ounces)
1. 3 answers
2. 2,354 views
Is the square of a rational number always greater than the number ?
1. 1 answer
2. 482 views
The shoreline of a lake is a circle with diameter 3 km. Peter stands at point E and wants to reach the diametrically opposite
1. 4 answers
2. 3,477 views
The number of boys in a class is 10 less than twice the number of girls.Find the total number of the students in the class, if
1. 2 answers
2. 1,369 views
A barber and his apprentice earn $4900 in a week. The barber earns $200 more per day than his apprentice.How much does the
1. 1 answer
2. 486 views
Amira and Malika are counting their school books. Amira has four times 7 less than the number of Malik's books.If Amira has 29
1. 2 answers
2. 661 views
an earth satellite has an elliptical orbit with an eccentricity value, e=0.40 and on orbital period of 10 hours and 54.0
1. 1 answer
2. 450 views
The drawing of a road a pound ,shown below has a scale of 1 inch to 5kmDimension is 3 inch wide and 5 in long What is the total
1. 2 answers
2. 606 views
A 2.0 kg mass is sliding on a flat surface, with an initial speed of 20 m/s, and a coefficient of friction of 0.2. what is the
1. 1 answer
2. 595 views
Consider the following decomposition reaction of ammonium carbonate ((NH4)2CO3):(NH4)2CO3 (s)  2 NH3 (g) + CO2 (g) + H2O (g)
1. 1 answer
2. 1,791 views
The figure is just mass A on top of mass B. There are no forces or anything shown.Block A, of mass 3.2 kg, is on block B, of
1. 2 answers
2. 956 views
The manager of a store orders canoes that cost $400 and sells them for 828. what percentage is the mark-up?
1. 1 answer
2. 417 views
Do light and sound travel at the same speed through solids, liquids, and gasses? What are the effects of light and sound
1. 0 answers
2. 489 views
7. Which of the following six organizing principles are evident in Articles I – III of the U.S. Constitution? Select all that
1. 1 answer
2. 1,062 views
6.The constitutional prohibition against laws respecting an establishment of religion must at least mean that, in this country,
1. 2 answers
2. 993 views
Four members of the Kaplan family will take a river trip down the Colorado River in Colorado State Park. The rafting company
1. 1 answer
2. 1,119 views
The initial velocity, the final velocity, and the time are given. Using one of the equations of kinematics, you can calculate
1. 2 answers
2. 1,210 views
can you please help me work on this problem? I have a few and I want to know how to figure it out:The ratio of boys to girls in
1. 3 answers
2. 709 views
Which of the following is NOT a correct ratio for 12 stars and 15 hearts?a. 12 to 15 b. 4:5 c. 12/15 d. 3 to five
1. 3 answers
2. 370 views
Benson is 2 years less than twice Jackson age and all together equal 19
1. 1 answer
2. 359 views
The salary of an employee in 1985 is $1200,in 1987 it will be $1350. Express salary as a linear function of time and estimate
1. 1 answer
2. 1,238 views
A family has 3 children. Their first child was a girl. What I'd the probability that the two children are of different gender?
1. 1 answer
2. 705 views
the line 'l' has gradient 3 and cuts the x-axis at 4 then its equation?
1. 1 answer
2. 2,468 views
If the demand function of the monopolist is {p=200-0.5x} and its cost function is {C=100+5x+7x^2}. Value of 'x' , price and the
1. 3 answers
2. 1,553 views
The probability that a person stopping at petrol pump will get his tyres checked is 0.12, the probability that he will get his
1. 4 answers
2. 5,459 views
A child of mass 30 kg stands beside a circular platform of mass 95 kg and radius 2.4 m spinning at 2.3 rad/s. Treat the platform
1. 3 answers
2. 1,388 views
A circular disk of mass 0.4 kg and radius 36 cm, initially not rotating, slips down a thin spindle onto a turntable (disk) of
1. 2 answers
2. 1,309 views
an arithmetic series is such that the ninth term is zero and the sum of first 25 terms is 50.the first term of the series?
1. 2 answers
2. 1,559 views
the 54th term and 4th term of an A.P are -61 and 64 respectively.Find the common difference and 23rd tem
1. 1 answer
2. 1,053 views
A block of mass 2.5 kg hangs vertically from a frictionless pulley of mass 6.5 kg and radius 16 cm. Treat the pulley as a disk.
1. 1 answer
2. 824 views
A torque of 50 N*m acts on a wheel of moment of inertia 25 kg*m^2 for 4 s and then is removed.b)How many revolutions does it
1. 1 answer
2. 695 views
If thrice of "A's" age 6 years ago be subtracted from twice his present age the result would be equal to his present age. Find
1. 6 answers
2. 2,204 views
Ten years ago the age of the father was four times of his son. Ten years hence the age of the father will be twice that of his
1. 2 answers
2. 664 views
A number is as much greater than 21 and is less than 71. The number is?
1. 3 answers
2. 469 views
Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing three red marbles, three green ones,
1. 1 answer
2. 3,103 views
Let F(x)=f(x^4) and G(x)=(f(x))^4. You also know that a^3=15, f(a)=2, f′(a)=4, f′(a^4)=12. Find F′(a) and G′(a).I don't
1. 1 answer
2. 417 views
a company sells one of its product at Rs.12 per unit a year.its cost function is given by [c(x)=0.01x^2+8^x+7],where x
1. 1 answer
2. 714 views
if the length of a rectangle is one-third the perimeter of the rectangle,then the width of the rectangle is what fraction of the
1. 3 answers
2. 1,477 views
5 oranges when removed from a basket containing three more than seven times as many oranges,leave how many oranges in the
1. 1 answer
2. 2,016 views
a computer cost $40,000 to purchase.Renting the same computer requires making $5000 , non-refundable deposits and monthly
1. 3 answers
2. 516 views
the arithematic mean of two numbers is 15 and geometric meanis 12.Find the two numbers and find harmonic mean of these numbers.
1. 0 answers
2. 536 views
A crane is designed in such a way that it can lift a maximum load of 2750kg.Is the crane overload if the container is filled
1. 2 answers
2. 659 views
a person drove on a highway first 5km at a speed of 60km/h ,the second 5km at a speed of 85km/h , third 5km at a speed of 92km/h
1. 1 answer
2. 542 views
A particle of mass m1 = 2.5 kg moving along the x axis collides with a particle of mass m2 = 4.9 kg initially at rest. The
1. 2 answers
2. 2,218 views
Manuel plans to install a fence around the perimeter of his yard. His yard is shaped like a square and has an area of 40,000
1. 1 answer
2. 1,145 views
What is the expression of Aisha has four more than three times as many candies as rachell.
1. 1 answer
2. 377 views
An individuals self-esteem stays the same throughout their life:A - true B - false ** Self-actualization means that you focus on
1. 38 answers
2. 19,847 views
Henry is 3 times as old as Jake. Three years ago, he was 4 times as old as Jake. How old is each boy now?
1. 1 answer
2. 472 views
I'm having trouble making out what this section means:"...and as soon as her daughter was in a condition, sent her to a
1. 7 answers
2. 454 views
Is this sentence grammatically correct?"Many times, women are blinded and silenced by fear, the fear of being different and
1. 3 answers
2. 536 views
The weights (in pounds) of a sample of 36 individuals were recorded and the following statistics were calculated.mean = 160
1. 1 answer
2. 2,441 views
The mean of Exam 1 is 80%. The variance is 25. How many students of my IS310 class of 200 students have scores between 70% and
1. 3 answers
2. 541 views
Jason, a freshman at a local college, just completed 15 credit hours. His grade report is presented below.Course: Calculus,
1. 5 answers
2. 4,436 views
If a= -2, b= -5 and c= -6 thana - b + c = I don't know how to complete this problem?
1. 3 answers
2. 410 views
How many times greater is the value of the 2 in the thousands place than the 2 in the tens place in the number 742,025?
1. 9 answers
2. 4,141 views
List all points on the graph of y=tanx on the interval [π/2,3π] that have a y-coordinate of -1/radical3(Direction- Type
1. 1 answer
2. 1,278 views
James decided to paint his bedroom. His bedroom walls are 5 metres long and 3 metres high.If 6 litres of paint can cover 10
1. 1 answer
2. 664 views
Find the loss if necessary round to the nearest cent. Cost $ 523.20 percent of loss 19.2%
1. 2 answers
2. 413 views
Price with tip is $46Percent tip : 15% Total bill before tip?
1. 1 answer
2. 506 views
Chantel drew a picture of her dog on a piece of paper that is 12 centimeters long. She used a copy machine to enlarge her
1. 1 answer
2. 1,717 views
If sin A=-7/25 and angle A terminates in Quadrant IV, cos A equals..A. -24/25 B. -7/24 C. 24/25 D. 7/24 PLEASE HELP
1. 1 answer
2. 3,441 views
Suppose that you know that <T and <S are supplementary and that <T=3(m<s). How can you find m<T?
1. 1 answer
2. 439 views
What did I do wrong?An object is formed so that its base is the quarter circle y = sqrt(64 − x^2) in the first quadrant, and
1. 1 answer
2. 508 views
Which is considered an outlier?x:1,2,3,4,5,6,7,8,9 y:0.8,2.1,3.1,3.8,5.2,8.4,6.9,8.1,9 (2,2.1) (4, 3.8) (6, 8.4) (9.9) Can
1. 1 answer
2. 723 views
The sum of 6 consecutive integers is 171. Find the smallest of the integers
1. 3 answers
2. 971 views
Let x and y be real numbers. If (x+yi)-(2-3i)=-6+4i, what are the values of x and y?
1. 3 answers
2. 864 views
Chose the answer that identifies the three cases of pronouns.nominative, possessive, objective <~ my choice objective,
1. 3 answers
2. 1,311 views
How to work out the weight on mercury Jupiter and Saturn
1. 1 answer
2. 372 views
A student collects oxygen gas by water displacement at a temperature of 17 Celsius. A barometer reads 92.3 kPa. What is the
1. 1 answer
2. 2,095 views
Sammy and Andy wanted to measure their classroom. Would this work? Why or why not
1. 1 answer
2. 342 views
An observer at point 0 sees airplane P directly over airport a. The observer measures the angle of the plane at 40.5. Find m<P
1. 1 answer
2. 749 views
To win one version of the New York State lottery, one must correctly select 5 numbers from 49 numbers. How many different
1. 0 answers
2. 635 views
You are given a bottle of dry NaCl. Explain the procedures required to make 900mL of a 0.5M NaCl solution. The formula weight of
1. 0 answers
2. 723 views
I am typing an essay for my English 101 class, and I have come across a sentence in which Microsoft Word detects a grammatical
1. 3 answers
2. 482 views
2 inch by 3 photograph is enlarged by 75 percent what are the dimensions of the new enlarged photograph?
1. 2 answers
2. 672 views
it takes 45 min. to plant 12 plants how long does it take to plant 5
1. 4 answers
2. 453 views
How could I tell if an element is stable or unstable? One of the examples is 89/42 MoThe only rule I know entirely is that if
1. 1 answer
2. 1,818 views
There are 8 cows 3 sheep and 5 chicken in the field what fraction of the animals are the sheep
1. 3 answers
2. 747 views
for grade 3 math--Explain what happens to the square if you double the length of its sides.Draw 2 squares to support your answer
1. 1 answer
2. 494 views
There are 100 apples in a bag 43 of them are red and the rest are green apples what percentage of the apples are green
1. 3 answers
2. 974 views
Student A, B and C con complete a puzzle in 20 min, 15 min, and 30 min respectively. If all three student work together, how
1. 3 answers
2. 905 views
It take peter 5 hours to pain a Room. It takes Juan 3.75 hours to paint a Room. How much time would it take for them to paint
1. 2 answers
2. 528 views
Slats such as barium chromate and calcium oxalate are generally insoluble in water. The addition of his enhance their
1. 1 answer
2. 437 views
Earth titled axis affects the strength of sunlight in different places of earth's surface. If you are in an area that receiving
1. 5 answers
2. 1,597 views
erosion and weathering are examples of which types of forces?A constructive forces B destructive forces***** C gravitational
1. 2 answers
2. 1,874 views
1)Which of these was a precedent that George Washington set?a) constitutional amendment process b) formal presidential dinners
1. 2 answers
2. 1,487 views
What event led to the U.S. purchase of the Louisiana Territory?A)The burning of a U.S. Navy ship in the First Barbary War *** B)
1. 1 answer
2. 796 views
Lewis and Clark traveled from St. Louis, which is beside the Mississippi River. Which of the following correctly describes the
1. 1 answer
2. 952 views
Read the following paraphrase from George Washington's Farewell Address and answer the question that follows.People have the
1. 3 answers
2. 1,064 views
Which of these was a precedent that George Washington set?a) constitutional amendment process b) formal presidential dinners c)
1. 2 answers
2. 771 views
what factor caused the anger that led to the Boston massacre?a) Boston was occupied by the British soldiers. b) the colonists
1. 4 answers
2. 1,974 views
which answer best explains the contributions of women during the revolutionary war?a) women were in charge of the horses and
1. 5 answers
2. 1,705 views
which cash crops were the most successful in the international interdependence system?A) cotton, corn, squash, hemp b) indigo,
1. 2 answers
2. 1,303 views
which of the following describes the first British colony at Jamestown?a) it did not have the right sol and climate for tobacco
1. 7 answers
2. 3,677 views
Use the passage to answer the following question:I can see no reason to doubt but the imposition of taxes, whether on trade, or
1. 6 answers
2. 1,366 views
Many Floridians are concerned about gun control. Some people believe that limiting access to firearms may make the nation safer.
1. 2 answers
2. 1,898 views
read this quotation ¨of representation in congress is to be determined by the number of people who live in each state should
1. 5 answers
2. 770 views

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