Archives
2016
July

Questions Asked on July 11, 2016

The volume V of gas varies inversely as the pressure P on it. If the volume is 240 cm^3 under pressure of 30 kg/cm^2, what
1. 4 answers
2. asked by Gennelle
3. 4,463 views
Find the exact value ofcos (u+v) given that sin u= 7/25 and cos v=−12/13. (Both u and v are in Quadrant II.)
1. 3 answers
2. asked by Jessica Maths
3. 4,324 views
I may need this broken down step by step to understand this problem thanks. A 20.0% by mass solution of phosphoric acid (H3PO4)
1. 2 answers
2. asked by Andrew J. DuBois
3. 3,452 views
Ivan finished 4/5 of his math homework problems and all 3 questions for his science homework before dinner . If he finished a
1. 6 answers
2. asked by Janeya
3. 3,313 views
If x = 6sinθ, use trigonometric substitution to write square root 36-x^2 as a trigonometric function of θ, where where 0<θ<
1. 1 answer
2. asked by sophie
3. 3,056 views
Write the given expression as the tangent of an angle.tan 7x − tan x/ 1 + tan 7x tan x
1. 5 answers
2. asked by terry
3. 2,584 views
A company selling cell phones has a total inventor of 800 phones. Of these phones, 400 are smartphones and 240 are black. If 200
1. 1 answer
2. asked by Anonymous
3. 2,424 views
If P(A)=11/13, find P(Ā) Find the indicatedprobability
1. 2 answers
2. asked by Anonymous
3. 2,345 views
An equation is given. (Enter your answers as a comma-separated list. Round terms to three decimal places where appropriate. If
1. 1 answer
2. asked by Amber
3. 2,296 views
The monthly sales S (in hundreds of units) of baseball equipment for an Internet sporting goods site are approximated byS = 60.1
1. 3 answers
2. asked by megan
3. 2,252 views
Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places
1. 1 answer
2. asked by Amber
3. 2,249 views
Multiply; then use fundamental identities to simplify the expression below and determine which of the following is not
1. 1 answer
2. asked by Jessica Maths
3. 2,206 views
When magnesium metal and an aqueous solution of hydrochloric acid combine, they produce an aqueous solution of magnesium
1. 4 answers
2. asked by Anonymous
3. 2,156 views
Write the given expression as the cosine of an angle. cos 60° cos 65° − sin 60° sin 65°
1. 1 answer
2. asked by terry
3. 2,025 views
Find the exact value of the given expression.(tan17pi/12 - tan pi/4) / (1+tan 17pi/12 tan pi/4) can you help with this? i got
1. 2 answers
2. asked by megan
3. 1,996 views
It has been observed that a particular plant's growth is directly proportional to time. It measured 2 cm when it arrived at the
1. 1 answer
2. asked by Gennelle
3. 1,888 views
a class contains 15 boys and 21 girls.a student is chosen at random.what is the probability that a boy is chosen?
1. 4 answers
2. asked by musa ezekiel
3. 1,644 views
If x = 9tanθ, use trigonometric substitution to write square root 81 + x^2 as a trigonometric function of θ, where -pi/2 < θ
1. 1 answer
2. asked by sophie
3. 1,500 views
Find the measure of one exterior angle of a regular polygon that has 21 sides. Round your answer to one decimal place.m∠exteri
1. 2 answers
2. asked by Anonymous
3. 1,456 views
Find the exact value of the given expression using a sum or difference formula. sin 345°Can you help with this? I got 1/4
1. 3 answers
2. asked by megan
3. 1,382 views
When magnesium metal and an aqueous solution of hydrochloric acid combine, they produce an aqueous solution of magnesium
1. 1 answer
2. asked by Anonymous
3. 1,327 views
Kyle opened a bank account with $450. He deposits $58.50 each week. Write a function that shows the amount he has after w weeks.
1. 2 answers
2. asked by kyle
3. 1,154 views
QUESTION 10Ammonia gas is formed from nitrogen gas and hydrogen gas according to the following equation: N2 (g) + 3H2 (g)
1. 2 answers
2. asked by Anonymous
3. 1,149 views
QUESTION 11Ammonia gas is formed from nitrogen gas and hydrogen gas, according to the following equation: N2 (g) + 3H2 (g)
1. 1 answer
2. asked by Anonymous
3. 1,132 views
Use the half-angle formula to simplify the given expression.squareroot 1+cos12x/2
1. 3 answers
2. asked by jessica maths
3. 1,102 views
Directrix at y=3,axis x=2 Latus rectum 4
1. 1 answer
2. asked by Josa villa
3. 1,064 views
Use the sum-to-product formulas to find the exact value of the given expression.sin 150° + sin 30°
1. 2 answers
2. asked by Jessica Maths
3. 1,064 views
If chlorine and fluorine react according to the reaction (to balance):Cl2+ F2→ ClF3 And calculate the amount of product and of
1. 1 answer
2. asked by Anonymous
3. 1,003 views
Write a quadratic function that has roots of 41 and P.
1. 1 answer
2. asked by ari
3. 996 views
Use the cofunction identities to evaluate the expression belowsin^2 21° + sin^2 61° + sin^2 69° + sin^2 29°
1. 1 answer
2. asked by elise
3. 923 views
. On the reality TV show Last Man Standing, a package is thrown from a plane to the ocean below. The contestants must swim to
1. 1 answer
2. asked by k
3. 916 views
Directrix at y=3,axis x=2 Latus rectum 4
1. 1 answer
2. asked by Josa villa
3. 909 views
A resistor R is connected to a 12 V battery. The total current increases five times when a 400 Ohm resistor is added in parallel
1. 2 answers
2. asked by Zabe
3. 907 views
Find the critical numbers of the function f(x)=2sinx+x that lie in the interval (0,2pi)?I have the answers, but not sure how to
1. 2 answers
2. asked by Jace
3. 893 views
A man buys a corporate bond from a bond brokerage house for $925. The bond has a face value of $1000 and a 4% coupon rate paid
1. 0 answers
2. asked by sheree
3. 883 views
When 4.2g of NaHCO3 is added to a solution of CH3COOH Weighing 10g, it is observed that 2.2g of co2 is realised into the
1. 4 answers
2. asked by sid
3. 867 views
Use a graphing utility to approximate the solutions (to three decimal places) of the given equation in the interval(-pi/2, pi/2)
1. 1 answer
2. asked by megan
3. 856 views
Use a graphing utility to approximate the solutions (to three decimal places) of the given equation in the interval square
1. 1 answer
2. asked by megan
3. 853 views
volume of equilateral triangle with and area of 6 sq inches and height of 15 inches
1. 3 answers
2. asked by taylor
3. 849 views
Suppose in 2007 the United States Congress passes a minimum wage law that increases the minimum wage (the lowest legal wage) to
1. 0 answers
2. asked by nasir
3. 833 views
A shopkeeper bought x pens for $21.a) write down an expression, in terms of x, for the cost, in cents, of each pen b) the
1. 1 answer
2. asked by Patricia
3. 792 views
Consider the following word problem:It took Eric 10 hours to drive to a job interview. On the way home, he was able to increase
1. 2 answers
2. asked by Teri
3. 789 views
For combustion of 10 grams of C4H10 excess of O2, You are obtained 25 grams of CO2according to the reaction (to balance): C4H10+
1. 2 answers
2. asked by Anonymous
3. 782 views
what number whose sum of its digit is 26 becomes 6000 when rounded to the nearest thousand.
1. 1 answer
2. asked by Anonymous
3. 723 views
Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal
1. 1 answer
2. asked by Amber
3. 716 views
Find the absolute maximum and minimum values of the function f(x)=3(x-2)^(2/3)+5 on the interval [1,10]?I'm not sure how to do
1. 1 answer
2. asked by Jace
3. 714 views
suppose you are able to run at a constant speed of 11mph how long would it take you to run a marathon which is 26.2 miles? what
1. 1 answer
2. asked by glenn
3. 710 views
A theater group made appearances in two cities. The hotel charge before tax in the second city was$500 lower than in the first.
1. 1 answer
2. asked by jazmine
3. 707 views
you live 6 miles away from a movie theatre on a particular day it takes you 18 minutes to get to the movie theatre from your
1. 1 answer
2. asked by glenn
3. 698 views
Use the product-to-sum formula to write the given product as a sum or difference.6sin π/10 cos π/ 10
1. 4 answers
2. asked by elise
3. 692 views
The function −2𝑓(2𝑥 + 4) − 1 has been transformed from the graph of 𝒇(𝒙) = 𝒙^𝟑Write the equation for the
1. 1 answer
2. asked by Jen
3. 680 views
Two mechanics worked on a car. The first mechanic worked for5 hours, and the second mechanic worked for 15 hours. Together they
1. 1 answer
2. asked by jazmine
3. 671 views
The Abc company sells bottles of shampoo for $9 each. It costs the company $3 to make each bottle and they have fixed costs of
1. 1 answer
2. asked by Anonymous
3. 666 views
if a tax meter registers 20 pesos plus 5 pesos per kilometer covered. express the amount T registered in the taxi meter as a
1. 1 answer
2. asked by kyle
3. 653 views
what are some examples of suspension?
1. 1 answer
2. asked by Anonymous
3. 648 views
If a current of 3.00 A is applied to a cell containing a 400g copper anode, determine the final mass of the copper anode after
1. 1 answer
2. asked by Luke
3. 620 views
State the transformation for g(x) = -2 (2x - 4)³ - 1Would it be a vertical stretch by a factor of 2 a reflection in the x-axis
1. 1 answer
2. asked by Jen
3. 615 views
approximate the solutions (to three decimal places) of the given equation in the intervalsquare bracket 0, 2π) sin 2x + 1.5 cos
1. 1 answer
2. asked by megan
3. 612 views
the building supply store sells one liter bottles of water for $1.09 approximately how many 8 ounce servings of water in 1 liter
1. 1 answer
2. asked by chris
3. 609 views
a 10k race was held the first place finisher completed the 10km run in 29.5 minutes what was the average speed in miles per
1. 2 answers
2. asked by glenn
3. 597 views
A polynomial function with a degree of 6 has the zeros of 𝑥 = 2 (order 2), 𝑥 = −1 (order 1) and 𝑥 = 5(order 3). Write
1. 1 answer
2. asked by Matt
3. 589 views
QUESTION 9The number of moles of the reagent in excess can be used to calculate the moles of the products of the reaction. TRUE
1. 1 answer
2. asked by Anonymous
3. 587 views
There were 369 tickets purchased for a major league baseball game. the lower reserved tickets cost $9.50 and the upper box
1. 1 answer
2. asked by math problem
3. 584 views
11. At the beginning of World War II, Roosevelt dealt with FranceA. by supporting the Free French under Charles de Gaulle. B. by
1. 1 answer
2. asked by Nena
3. 582 views
If a solid state lithium battery produced 5.00 mA in 8.25 h, then the mass, in milligrams, of lithium consumed would be?
1. 1 answer
2. asked by Luke
3. 580 views
Thinking of a survey you might design for a commercial client such as a software company or a restaurant, what are the ethical
1. 1 answer
2. asked by Beth
3. 572 views
An object of area 15sqcm and height 2 cm has a mass of 50g. what is its density in SI system
1. 3 answers
2. asked by Sherwin
3. 569 views
a woman walks along a circular path of radius of 15m it takes her 2min to get halfway around the path at this halfway point what
1. 1 answer
2. asked by glenn
3. 554 views
20g of NaHCO3 Treated with 22g of HCl Producing 12g of the residue. What is the amount of co2 Formed ?
1. 4 answers
2. asked by sid
3. 540 views
How may ordered pair of positive integers satisfy the condition p+q+12=pq
1. 3 answers
2. asked by Madhura
3. 536 views
1. All of a sudden a funny thing happened.2. All of sudden a funny thing happened. ---------------------- Can we omit 'a' before
1. 1 answer
2. asked by rfvv
3. 516 views
“A rifle shot with a velocity of 270m/s at a target that is 400m away.if the shooter wants to directly hit target and what
1. 1 answer
2. asked by Paul
3. 514 views
Rewrite equation w=exp(2y+8z-3x) as the product of three terms. note that writing exp(a) is the same as writing e^a
1. 2 answers
2. asked by DANIELLE
3. 506 views
SIMPLIFY THE FOLLOWING EXPRESSION: Z=LOG(E^5Y)i MOVED THE EXPONENT TO THE FRONT: Z=5YLOGE IS THIS CORRECT?
1. 1 answer
2. asked by DANIELLE
3. 496 views
what are some examples of a suspension? i need help!!!
1. 1 answer
2. asked by jane
3. 479 views
Explain why few Black people, Native people, or other minorities became involved in the Rebellions of 1837
1. 1 answer
2. asked by Samantha
3. 477 views
a man walks 0.9 miles around a shopping mall in half an hour what is his speed in miles per hour, in meters per second, and
1. 1 answer
2. asked by glenn
3. 477 views
Solve the multiple-angle equation.cos x/2 = - squareroot 3/2
1. 2 answers
2. asked by elise
3. 474 views
the length of a garden is 4 more than the width.if the perimeter is at least 63 m and ar most 95 m what is the maximum possible
1. 1 answer
2. asked by Queen
3. 462 views
Find all solutions of the given equation in the interval Í0, 2π)cos x/2 − s i n x = 0
1. 1 answer
2. asked by elise
3. 460 views
A particle is dropped from height 100m and
1. 1 answer
2. asked by Atul
3. 459 views
y=3,axis x=2 Latus rectum 4 determine the coordinates of V,F,L1,L2 and equation of directrix.
1. 1 answer
2. asked by Josa villa
3. 458 views
the kitchen is 12 ft wide and 14 ft long how many six inch tile will I need to cover the floor
1. 1 answer
2. asked by mike
3. 454 views
Clarify the international between executive and judiciary in four points
1. 1 answer
2. asked by Bhawana
3. 451 views
REWRITE EQUATION W=EXP(2Y+8Z-3X) AS THE PRODUCT OF THREE TERMS
1. 1 answer
2. asked by DANIELLE
3. 433 views
One site added 0.5 million new accounts everyday. At this rate how many days will it take to add 25 million new accounts
1. 1 answer
2. asked by Shon
3. 421 views
Should debtors who voluntarily incurred debts such as purchase of a home theater system be able to receive the same benefits of
1. 0 answers
2. asked by Patte
3. 416 views
A large balloon has a volume of 2.50 L at 0 C. At what temperature 0 C will the volume of the gas be 3.60 L Assume constant
1. 0 answers
2. asked by Tina
3. 414 views
quadratic equation2x^4-5x^2+2=0
1. 1 answer
2. asked by ari
3. 413 views
Describe the end behaviour of 0.5(x-2\)^2\(x+1)(x-5)^3
1. 1 answer
2. asked by Matt
3. 407 views
sum of the digits of a two digit no is 9 when we interchange the digit it is found that the resulting new no is less than the
1. 1 answer
2. asked by priti
3. 405 views
is f(x) = 1/(x^3 - 5x) even, odd or neither? i am thinking neither but im not too sure. cz when i sub in (-x) i get
1. 1 answer
2. asked by Jen
3. 403 views
Searches related to hOW PRICE DISCRIMINATION TEND TO MORE COMMON IN THE SALE SERVICE
1. 1 answer
2. asked by Anonymous
3. 390 views
(x/x-1)-(x/x+1) -2=0
1. 1 answer
2. asked by ari
3. 374 views
2x−5√x+2=0quadratic equations
1. 3 answers
2. asked by ari
3. 366 views
1/(x-1)- x/(x+1)-2=0
1. 1 answer
2. asked by ari
3. 328 views
solve (x+2)/x>=0.2 with steps
1. 4 answers
2. asked by Neh
3. 307 views

Back to July 2016

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025