Ask a New Question

Questions and answers by

Janice

Questions (165)

Niki spent 1/2 of an hour driving to work each day and spends 3/4 of an hour driving home. She works every day except Sunday how
1. 1 answer
2. 15 views
9 runners take part in a relay event. they each run 3/5of a kilometer, how far do they run as a mixed fraction
1. 1 answer
2. 24 views
4 friends share 7/8 of a pizza what fraction of a pizza does each person get?
1. 1 answer
2. 14 views
Niki spends 1/2 an hour driving to work each day and 1/4 hour driving home. She works every day except Saturday and Sunday. How
1. 1 answer
2. 15 views
9 runners take part in a relay event. they each run 3/4 of a kilometer, how far dothey run as a fraction
1. 1 answer
2. 11 views
9 runners take part in a relay event. they each run 3/4 of a kilometer, how far do they run
1. 1 answer
2. 13 views
9 divided by 3/4 as a fraction
1. 1 answer
2. 11 views
What is the second term of -8 and -8
1. 1 answer
2. 116 views
How did the religious beliefs of the Puritans differ from those of other English colonists in North America?
1. 0 answers
2. 128 views
The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to
1. 3 answers
2. 596 views
A 20-kg block, initially moving 12 m/s, slides 5 meters across a rough horizontal surface from point A to point B, producing 400
1. 0 answers
2. 277 views
Find the cost of fencing a triangular garden of sides 89 cm, 76 cm and 93 cm at the rate of ₹ 8 per metre.
1. 1 answer
2. 218 views
Fatima skates along the sides of a square rink. How much distance does she cover in 3 rounds if the length of the side is 29 m?
1. 1 answer
2. 219 views
I have 6 hundred,4 tens, 5 ones and 7 tenths. What number am i
1. 3 answers
2. 1,941 views
Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold.
1. 0 answers
2. 751 views
The following information is available.H0 : μ ≥ 220 H1 : μ < 220 A sample of 64 observations is selected from a normal
1. 1 answer
2. 679 views
The following information is available.H0 : μ ≥ 220 H1 : μ < 220 A sample of 64 observations is selected from a normal
1. 0 answers
2. 1,207 views
Write fact families for the numbers in 30 and 31.how are the fact families different
1. 3 answers
2. 1,005 views
In class 4A, 21 boys play cricket, 16 boys play football. 13 play both games. What is the smallest number of boys in that class
1. 1 answer
2. 494 views
Point $G$ is the midpoint of median $\overline{XM}$ of $\triangle XYZ$. Point $H$ is the midpoint of $\overline{XY}$, and point
1. 2 answers
2. 911 views
Jasmine invested $73,000 in a fixed rate account offering 7.2% interest rate compounded semiannually. How long will it take her
1. 1 answer
2. 761 views
Consider the line passing through the center of the cue ball as the x axis. At the point of collision with the solid ball on the
1. 2 answers
2. 1,135 views
To make evening schedule.... Need 12 employees on monday.. 13 on tues.. 14 on wed... 15 on thurs.. 17 on fri... 16 on sat... 14
1. 1 answer
2. 411 views
High Hills plc produce underwater turbines to generate energy and are considering introducing machinery that will reduce the
1. 0 answers
2. 582 views
A gas has density of 1.977 g/dm3 at STP(a) what is its molecular mass? (b) what is its density at 77¢XC and 0.95 atm pressure?
1. 1 answer
2. 832 views
In the Atwood machine shown in Figure 5.14a, m1 = 2.00 kg and m2 = 8.00 kg. The masses of the pulley and string are negligible
1. 0 answers
2. 796 views
Suppose that a net force F gives an object with a mass of m an acceleration of 9.65 m/s/s.Suppose that the net force were
1. 1 answer
2. 352 views
A care package is released from a plane moving with a horizontal speed of 123 m/s. The plane flies at a constant height of 1013
1. 1 answer
2. 562 views
maggie has a 27 feet long ribbon what's the length of the ribbon in yards
1. 3 answers
2. 618 views
I posted this under business the first time and got no answer so since its more mathematical here it is again:I can only put
1. 0 answers
2. 463 views
I can only put away $1,000 a year toward retirement. I am 22 and plan on retiring at 65 and earning 6%. How much will I have at
1. 0 answers
2. 497 views
Farmer Brown planted corn and wheat on his 1200 acres of land. The cost of planting and harvesting corn is $275.00 per acre. The
1. 1 answer
2. 4,171 views
what is the interest rate necessary for an investment to quadruple after 5 years of continuous compound interest?I keep getting
1. 1 answer
2. 3,616 views
I want to buy a house in 5 years. I need to have a down payment of $50,000. How much do I need to have today in order to have
1. 1 answer
2. 485 views
I want to buy a house in 5 years. I need to have a down payment of $50,000. How much do I need to have today in order to have
1. 3 answers
2. 586 views
I want to buy a car with cash in 4 years. I have $10,000.00 that I can invest today. I can get a bond earning 4%. How much will
1. 1 answer
2. 706 views
Under ideal conditions, a population of e. coli bacteria can double every 20 minutes. This behavior can be modeled by the
1. 2 answers
2. 6,035 views
As a Christian, do you see tithing as a requirement? Should it be 10%?
1. 4 answers
2. 502 views
Form a third degree polynomial function with real coefficients such that 2+i and -5 are zeros.f(x)= ?
1. 1 answer
2. 1,434 views
The pricep and the quantity x sold of a small flat-screen television set obeys the demand equation below. a) How much
1. 1 answer
2. 1,475 views
A golf ball is struck by a 60-degree golf club at an initial velocity of84 feet per second. The height of the golf ball in
1. 2 answers
2. 3,964 views
Jim wants to build a rectangular parking lot along a busy street but only has 1,900feet of fencing available. If no fencing is
1. 3 answers
2. 2,051 views
Farmer Ed has9,000 meters of fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not
1. 1 answer
2. 8,535 views
A club currently has300 members who pay $ 400 per month for membership dues. The club's board members want to increase
1. 2 answers
2. 3,683 views
A rancher has4 comma 7004,700 feet of fencing available to enclose a rectangular area bordering a river. He wants to separate
1. 3 answers
2. 2,351 views
Jim wants to build a rectangular parking lot along a busy street but only has1 comma 9001,900 feet of fencing available. If no
1. 1 answer
2. 743 views
Farmer Ed has9 comma 0009,000 meters of fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer
1. 3 answers
2. 891 views
A club currently has300300 members who pay $ 400$400 per month for membership dues. The club's board members want to increase
1. 2 answers
2. 864 views
The CarryItAll mini-van, a popular vehicle among soccer moms, obeys the demand equationppequals=negative StartFraction 1
1. 1 answer
2. 3,052 views
A contractor, Mr. Parker charged his customer $100 for painting a rectangular ceiling of length 5.4m and width 3m. Another
1. 1 answer
2. 483 views
Suppose you are assigned to prepare a buffer of 0.10M HNO2 (Ka=1.7 x 10^-4) and 0.10M NaNO2 by mixing equal volumes of both
1. 1 answer
2. 827 views
How many 50 centimeter pieces of ribbon can Casey cut from a roll of 60 meters long?
1. 11 answers
2. 3,241 views
I'm working this problem:∫ [1-tan^2 (x)] / [sec^2 (x)] dx ∫(1/secx)-[(sin^2x/cos^2x)/(1/cosx) ∫cosx-sinx(sinx/cosx)
1. 1 answer
2. 708 views
∫ (2x+1)/(x+1) dxPlease show steps if you work it. I think it's a partial fraction and worked with decomposition. Not sure
1. 2 answers
2. 466 views
∫ tan^2 (x) sec^4 (x) dx∫ [tan^2 (t) + tan^4 (t)] dt ∫ [1-tan^2 (x)] / [sec^2 (x)] dx Trigonometric integral Please show
1. 2 answers
2. 804 views
The table shows the actual retail market share of passenger cards from Ford Motor Company as a percentage of the U.S. market.Yea
1. 0 answers
2. 636 views
What physics is involved for a passenger feeling pushed backward into the seat of an airplane when it accelerates along the
1. 0 answers
2. 572 views
Write a formula to express the following sentence as an equation: The sale price us 25% off the original price. Use S for sale
1. 4 answers
2. 2,340 views
Suppose that a repressor regulated the expression of the galA gene. Which of the parenthesis would be correct?(((supposing
1. 0 answers
2. 531 views
The astronauts who were selected for this mission had to be in superb physical condition. Is sentence a essential or
1. 1 answer
2. 434 views
: Four cards are drawn without replacement from a well shuffled standard deck of cards. Let X be the number of aces drawn.12.
1. 1 answer
2. 609 views
Please im begging you were going to submit the last articles tomorrow, help me make a feature article ... the topic is about
1. 2 answers
2. 502 views
Miller (2008) examined the energy drink consumption of college undergraduates and found that males use energy drinks
1. 1 answer
2. 1,447 views
for each of the following, identify the exam score that should lead to the better grade. In each case, explain your answer.A
1. 1 answer
2. 1,499 views
When 1.00 g. of MgCO3 is added to 2.0 L of water, some, but not all, will dissolve to form a saturated solution. Calculate the
1. 1 answer
2. 1,378 views
3a+4b=-252a-3b=6
1. 1 answer
2. 313 views
Use factoring and the zero-product property to solve the following problems.1. z(z-1)(z+3)=0 2. x^2-x-10=2 3. 4a^2-11a+6=0
1. 0 answers
2. 492 views
A developing field in psychology is called Positive Psychology. It is exploring ways to help people become happier and
1. 2 answers
2. 718 views
Her responsibilities include assisting other tasks as required / assisting with other tasks as requiredWhich one is correct?
1. 1 answer
2. 960 views
A solution of H2SO4(aq) with a molal concentration of 3.22 m has a density of 1.183 g/mL. What is the molar concentration of
1. 0 answers
2. 715 views
A jet plane lands with a velocity of 100 m/s and can accelerate at a maximum rate of -5.0 m/s2 as it come to rest. Can this
1. 2 answers
2. 2,575 views
The target capital structure for QM Industries is 38% common stock, 5% preferred stock, and 57% debt. If the cost of common
1. 0 answers
2. 567 views
In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure.
1. 0 answers
2. 641 views
38 degrees celcius is what degree F?
1. 1 answer
2. 969 views
A juice concentrate containing 65% solids is added to a single-strength juice solution(containing 15% solid), in order to
1. 3 answers
2. 2,849 views
Milk is flowing through a heat exchanger at a rate of 2000kg/h. he heat exchanger supplies 111,600kJ/h. The outlet temperature
1. 4 answers
2. 3,672 views
If 86% of households have cable television and three households are picked at random, what is the probability that at least one
1. 1 answer
2. 903 views
Determine the solution set of the system.x^2+y^2=9 x+y=3 Very confused on this one! PLease Help!
1. 2 answers
2. 644 views
Write the standard form of the equation for the circle that passes through the points (2, 6), (-4, 6), and (-4, -2). Then
1. 1 answer
2. 925 views
how do you Create a Web page that displays all numbers from 20 to 1 and indicates whether the number is prime in it displays?
1. 0 answers
2. 401 views
If one used a stiff vertical spring rather than a regular one what would be the results?The gravitational PE and the Elastic PE
1. 0 answers
2. 387 views
What would the gravitation PE and Elastic PE be like on the moon?
1. 1 answer
2. 1,078 views
So I did in an experiment and the results I got were the potential energy when the spring compresses is 0 and when it stretches
1. 6 answers
2. 630 views
So I did in an experiment and the results I got were the potential energy when the spring compresses is 0 and when it stretches
1. 4 answers
2. 552 views
How will mechanical energy affect different points of oscillation on a vertical spring?Well i know that mechanical energy is PE
1. 5 answers
2. 646 views
A CAR HAS A MASS OF 1200KG TRAVELLING ON A LEVEL ROAD. THE CAR DECELERATED AT A RATE OF 10M/S^2 TILL THE CAR STOPPED. iT HAS TO
1. 1 answer
2. 796 views
What is the interest owed if the principle is 56,950. at 11 4/5 % interest for 155 days, using the 365 day calendar?
1. 1 answer
2. 486 views
Hot air rises and cold air sinks. So in which condition will a switch of a fan heater be open or close ?Thanks (:
1. 1 answer
2. 497 views
Fan -- 15WHeating elements -- 1.2kW Mains -- 240 A) calculate the weekly cost of having the fan heater with the warm air setting
1. 2 answers
2. 455 views
These three are connected to 240V main supply :Grill = 6A Desk lamp = 0.6A Convector heater = 4.5 a(ii) which of these has the
1. 1 answer
2. 651 views
what happens to the force (magnitude and direction) on the wire when(i) the size of the current through the wire is increased ?
1. 1 answer
2. 658 views
You want to eventually own a ranch of several thousand acres and raise 20,000 head of cattle. You are considering establishing
1. 0 answers
2. 585 views
Compare an astronauts weight in orbit with the astronauts weight on Earth, assuming the mass of the astronaut doesn't change.
1. 1 answer
2. 618 views
Compare an astronauts weight in orbit with the astronauts weight on Earth, assuming the mass of the astronaut doesn't change.
1. 0 answers
2. 480 views
Suppose that 25% of all wise people are nice and half of all the nice people are wise. Suppose further that 25% of all the
1. 1 answer
2. 2,082 views
Find the values of c so that the intersection of y=-x+6 and y=x/3+c liesstrictly in the first quadrant (not on a coordinate
1. 1 answer
2. 402 views
Find the value (in lowest terms) of the following product: (1-1/2^2)(1-1/3^2)(1-1/4^2),...,(1-1/2011^2).
1. 1 answer
2. 400 views
There are about 3,400 species of frogs and toads, and scientists tell us that they represent 90% of the amphibians in the world.
1. 3 answers
2. 471 views
solve the system of equations 2r+2s = 50 and 2r-s=17
1. 1 answer
2. 613 views
A procedure states "use iron(III)chloride hexahydrate".Can I use anhydrous iron(III) chloride instead if the hexahydrate is not
1. 1 answer
2. 462 views

Pages

1
2

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025