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Questions Asked on July 6, 2016

Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).
1. 1 answer
2. asked by Jimmy
3. 8,303 views
Find the equation of the set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2).
1. 1 answer
2. asked by Jimmy
3. 7,555 views
A physical therapist wants to determine the difference in the proportion of men and women who participate in regular sustained
1. 2 answers
2. asked by Zechariah
3. 5,226 views
Polygon MNOPQ is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image
1. 5 answers
2. asked by kika
3. 3,306 views
the number of moles of H2O2 required to completely react with 400ml of 0.5N KMnO4 in acidic medium are
1. 3 answers
2. asked by vijendra
3. 2,987 views
What is the oxidized substance in the following reaction? Fe + 2HCl → FeCl2 + H2
1. 1 answer
2. asked by Dylan
3. 2,699 views
Which of the following is an example of a narrative poem?A. The Bridegroom by Alexander Pushkin B. The Fish by Elizabeth Bishop
1. 9 answers
2. asked by Adam
3. 2,646 views
Mr. Lakandula would like to increase his production of milkfish due to its high demand in the market. He is thinking of making a
1. 6 answers
2. asked by sylvia
3. 2,394 views
A 400 N object is hanging from two ropes that are suspended from the ceiling. One of the ropes forms a 60° angle with the
1. 1 answer
2. asked by Safiya
3. 2,175 views
What phase change represented by the equation I2 (s) I2 (g)
1. 1 answer
2. asked by Jordan Ramsey
3. 2,010 views
The population P of a culture of bacteria is described by the equation P = 1600e^0.052twhere t is time, in hours, relative to
1. 2 answers
2. asked by Jessica Maths
3. 1,939 views
Q - Aluminum metal reacts with zinc(II) ion in an aqueous solution by the following half-cell reactions:Al(s) → Al3+(aq) +
1. 2 answers
2. asked by Jessica AP Chemistry
3. 1,750 views
The specific heat capacity of copper is 0.09 cal/g°C. How much energy is needed to flow into a 10-gram sample to change its
1. 2 answers
2. asked by Mariah
3. 1,588 views
17. population growing at an annual rate r will triple in a time t given by the formula t = ln 3/r If the growth rate remains
1. 1 answer
2. asked by Jessica Maths
3. 1,546 views
The length of a rectangle is 2ft less than 3 times the width. If the area is 65 ft. Find the dimension
1. 3 answers
2. asked by Curry
3. 1,389 views
Find the equation of set of all points P(x,y) that is twice as far from (-8,8) as from (-2,2).
1. 1 answer
2. asked by Kem
3. 1,289 views
In the reaction C + O2 → CO2, 18 g of carbon react with oxygen to produce 72 g of carbon dioxide. What mass of oxygen would be
1. 2 answers
2. asked by Kelly
3. 1,282 views
An object is dropped from a bridge. Find the distance the object has fallen when its speed reaches 132 ft/s. Use the equationv =
1. 1 answer
2. asked by Irma
3. 1,243 views
mr. Carr is installing wall to wall carpeting in a room that measures 12 1/2ft by 9 2/3 ft how much will it coast if the carpet
1. 2 answers
2. asked by walter
3. 1,241 views
What volume of each of the following bases will react completely with 25.00 mL of 0.200 M HCl?a) 0.100 M NaOH b)0.0500 M Sr(OH)2
1. 0 answers
2. asked by Chantelle
3. 1,218 views
1. Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).2. Find the equation of the set
1. 1 answer
2. asked by Immaculate
3. 1,198 views
A copper wire that has a diameter of 2.9 mm carries a current of 39.0 A. Assuming that each copper atom contributes one free
1. 1 answer
2. asked by Joe
3. 1,155 views
The bearing of two points Q and R from a points P are 030 degree and 130 degree respectively. If PQ is12cm and PR is 5cm, find
1. 2 answers
2. asked by Christian
3. 1,132 views
Tritium, a radioactive isotope of hydrogen, has a half-life of 12.4 years. Of an initial sample of 69 grams, how much will
1. 1 answer
2. asked by Jessica Maths
3. 1,132 views
How many grams of dipotassium succinate trihydrate (K2C4H4O4·3H2O, MW = 248.32 g/mol) must be added to 790.0 mL of a 0.0522 M
1. 0 answers
2. asked by Melodie
3. 1,081 views
Q - An electrochemical reaction occurs between an unknown element and zinc. The half-cell reaction for the zinc is:Zn(s) →
1. 2 answers
2. asked by Jessica AP Chemistry
3. 1,071 views
The area of a square field is 3/2 hectares find the length of its diagonal in metres please help.
1. 1 answer
2. asked by yanto
3. 1,067 views
If Bill can now a lawn in 'x' hours, what part of the lawn can he now in 2 hours?A) 2/x B) x/2 C) 1/2 D) 1/x Okay, so I've tried
1. 1 answer
2. asked by Cydney
3. 1,065 views
Assume that women's heights are normally distributed with a mean of 63.6 and a standard deviation of 2.5 a) If 90 woman is
1. 1 answer
2. asked by Anonymous
3. 1,037 views
Evan washes two types of vehicles. It takes him 30 minutes to wash a car and 40 minutes to wash a truck. He charges $12 to wash
1. 1 answer
2. asked by noni
3. 1,034 views
Create a program that will print the student’s letter grade given the following specifications :90 – 100 = A 80 – 89 = B
1. 1 answer
2. asked by april
3. 1,012 views
Find the value of x. log4 65,536 = xa. x = 32,768 b. x=8 c. x = 65,536 d. x=4
1. 1 answer
2. asked by Jessica Maths
3. 989 views
How many calories will it take to raise the temperature of a 41 g gold chain from 20°C to 100°C?The answer is 102 calories.
1. 5 answers
2. asked by John
3. 979 views
find the 9th term of the arithmetic sequence with Asub1=10 and =1/2
1. 1 answer
2. asked by alex
3. 964 views
find a rational function that satisfies the given conditions vertical asymptotes x=-6,x=7 horizontal asymptotes y=10/9 x
1. 1 answer
2. asked by Megan
3. 952 views
Assume that x, y, and b are positive numbers. Use the properties of logarithms to write the expression logb ^8xy in terms of the
1. 0 answers
2. asked by Jessica Maths
3. 935 views
Assume that x, y and a are positive numbers. Use the properties of logarithms to write the expression loga x ^6y ^7 in terms of
1. 1 answer
2. asked by Jessica Maths
3. 927 views
For the following reaction, identify the substance being oxidized and reduced CH4 + 2 O2 = CO2 + 2 H2O
1. 1 answer
2. asked by Dylan
3. 919 views
Sodium can be extracted by heating naturally occurring salt until it is molten. An electrochemical process is then used to
1. 1 answer
2. asked by Jessica AP Chemistry
3. 917 views
A proton travels at a speed of 2.0..*.10Ò meters/second. Its velocity is at right angles with a magnetic field of strength
1. 1 answer
2. asked by asdsa
3. 908 views
A 0.142 kg remote control 24.0 cm long rests on a table, as shown in the figure(Figure 1) , with a length L overhanging its
1. 0 answers
2. asked by Please Help Understand
3. 894 views
how many committee of five people can be chosen from 20 men and 12 women if a) exactly three men must be on each committeeb) at
1. 2 answers
2. asked by rose
3. 865 views
What are the vertical and horizontal asymptotes for the function mc017-1.jpg?
1. 1 answer
2. asked by noni
3. 854 views
Write the equation 5^2= 25 in logarithmic form.a. log255=2 b. log25=25 c. log52=25 d. log225=5 e. log525=2
1. 1 answer
2. asked by Jessica Maths
3. 849 views
During a thunderstorm, a lightning bolt carries current between a cloud and the ground below. If a lightning bolt transports a
1. 1 answer
2. asked by Joe
3. 845 views
A bus leaves a station at 10am and averages 60 mph. Another bus, traveling at 75 mph, leaves the same station 30 mins later
1. 3 answers
2. asked by Anon
3. 818 views
According to a previous report, 25% of households had some type of high-speed Internet connection. Suppose 8 households are
1. 1 answer
2. asked by Anonymous
3. 817 views
A neutral solid conducting sphere of radius R has charge Q deposited in it, and is sitting at the centre of a conducting shell
1. 1 answer
2. asked by Anonymous
3. 799 views
Simplify the expression. 9 log 9 2This is 9 to the power of log base 9 of 2 a. 2 b. 18 c. 4 d. 9 e. none of these
1. 0 answers
2. asked by Jessica Maths
3. 797 views
1. Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).2. Find the equation of the set
1. 2 answers
2. asked by Primma
3. 773 views
In K&M grocery store, apples are sold in groups of 3 and oranges are sold in groups of 5. If Mrs. Winter buys 26 apples and
1. 1 answer
2. asked by Anonymous
3. 727 views
difference between thermal capacity and water equivalent
1. 1 answer
2. asked by puja
3. 715 views
Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).
1. 1 answer
2. asked by Jim
3. 709 views
please help me solve this problem quickly! John and Melanie are designing a science experiment for the school science fair.
1. 1 answer
2. asked by Nicole
3. 691 views
3.A rocket launched accelerates at 3.5m/s^2 in 5.90 secs and2.98m/s^2 in the next 5.98 secs and thenexperiences a free fall.
1. 0 answers
2. asked by mano
3. 681 views
type of cells stimulates other immune cells to attack and destroy foreign agent
1. 1 answer
2. asked by cate mburu
3. 664 views
1. Find the equation of the set of all points P(x,y) that is equidistant from (-3,0) and (3,-5).2. Find the equation of the set
1. 1 answer
2. asked by Justsimplelikeme
3. 636 views
The third term of an AP is 8 and ninth term AP exceeds three times the third term by 2. Find the sum of its nineteenth terms
1. 3 answers
2. asked by Thilaka
3. 621 views
Please help.The restaurant provides catering services to local businesses. Corporate clients paid by check or electronic
1. 0 answers
2. asked by Patte
3. 617 views
how many committee of five people can be chosen from 20 menand 12 women if exactly three men must be on each committee and at
1. 2 answers
2. asked by rose
3. 599 views
1. Don 't hang up. Hold on, please.2. Don't hang up. Hang on, plese. (Can we use 'Hang on' instead of "Hold on' in telephone
1. 1 answer
2. asked by rfvv
3. 597 views
IF 2/7 OF THE 2905 STUDENTS ARE FRESHMEN,AND IF 30% OF THE FRESHMEN PLAY MUSICAL INSTRUMENT,HOW MANY FRESHMEN STUDENTS PLAY
1. 1 answer
2. asked by Juan
3. 596 views
The focal length of a mirror is given by 1/f=1/u+1/vwhere u and v represent object and image distances respectively,The maximum
1. 1 answer
2. asked by Neh
3. 593 views
I am 5 digit number between 20,000 and 40,000. My ten thousand digit is 6 less than in ones digit and my thousands digit is more
1. 1 answer
2. asked by Anonymous
3. 593 views
three right angles have vertices at the center of the circle .if the radius of the circle is 8,what is the combined area of the
1. 1 answer
2. asked by tish
3. 591 views
1. You want to carpet a square room with an area of 350 square meters. You have a carpet that measures 5√14 by 3√14 meters.
1. 1 answer
2. asked by Ari
3. 582 views
16. Use a calculator to find a value for ln16.1 to four decimal places.a. 2.7788 b. –2.7788 c. –1.2068 d. 5.0814 e. 1.2068
1. 1 answer
2. asked by Jessica Maths
3. 567 views
1. I'll probably go and check out that apple, actually.2. I'll probably go and check that apple, actually. 3. I'll probably go
1. 1 answer
2. asked by rfvv
3. 561 views
John walks 600m from his house to the bus stop. He then travels 3200m by bus to his school. How far does john travel to get to
1. 3 answers
2. asked by fgjjjj
3. 554 views
If the ΔH for H2O(l) → H2O(s) is -6.01 kJ, then what is the ΔH for 2H2O(s) → 2H2O(l)?A -6.01 kJ B. 6.01 kJ C. -12.02 kJ D.
1. 1 answer
2. asked by Leanne
3. 551 views
This line: "the noblest and most agreeable of all possible castles." Would you say its more exaggerated or sarcastic?Its from
1. 3 answers
2. asked by Justine
3. 549 views
what is a five digit number, which when rounded to the nearest ten thousands, nearest thousands, nearest hundreds, and nearest
1. 1 answer
2. asked by eman
3. 542 views
give the sequence of 5 term if the first term is 8 and the last term is 100
1. 1 answer
2. asked by alex
3. 541 views
How many ml of alcohol are presentia,50ml bottle of rubbing alcohol?
1. 1 answer
2. asked by jason ty
3. 538 views
When a body vertically projected with 200m/s. then velocity of body at490m
1. 1 answer
2. asked by Shiva
3. 528 views
1. People got out of their cars and helped the driver.2. People went out of their cars and helped the driver. 3. People came out
1. 1 answer
2. asked by rfvv
3. 527 views
Using two different digits from 0 to 9, what is the greatest two digit number that you can make
1. 1 answer
2. asked by Raina
3. 525 views
Two pipes that are open at the same time canfill a pool in 12 hours. When only Pipe A is open, it can fill the pool 7 hours
1. 1 answer
2. asked by John
3. 517 views
1. I'm particular about what I eat.2. I'm picky about what I eat. 3. I'm choosy about what I eat. -------------------------- Are
1. 1 answer
2. asked by rfvv
3. 503 views
what is the acute angle between the hands of hour and minute at 6:25?
1. 1 answer
2. asked by tish
3. 489 views
Johnny has 17 marbles. Mary has twice as many marbles as Johnny and half as many as Joe. How many marbles does Mary have?
1. 1 answer
2. asked by Dee
3. 489 views
what is the probability of getting a head when tossing 4 coins simultaneously
1. 3 answers
2. asked by daynielle
3. 488 views
You jump across and down a crevasse from rest. You land on the other side at a speed of 10.5 m/s directed 67.6° below the
1. 0 answers
2. asked by Michael
3. 485 views
How many g of H2 is formed from 2.4 g H20 according to the following reaction.2H2O--->2H2O+O2 I believe the answer is .27g
1. 1 answer
2. asked by me
3. 460 views
solution of if 2/7 of the 2905 student and if 30 % of the student play musical instruments, how many student play musical
1. 1 answer
2. asked by Juan
3. 453 views
1. They made too many noises in the laboratory.2. The boy made too much noise in the library, so he was sent out by the
1. 1 answer
2. asked by rfvv
3. 452 views
What volume, in liters, of 1.09 M KOH solution should be added to a 0.102 L solution containing 9.35 g of glutamic acid
1. 0 answers
2. asked by R
3. 450 views
1. A rectangular table with a side length of 10√5 by 8√5 inches is to be cut to make it in a square shape. What is the
1. 1 answer
2. asked by Camz
3. 450 views
1. She asked me to hold the line.2. She asked me to hold on. ----------------- Are both the same? Do you have some other similar
1. 1 answer
2. asked by rfvv
3. 444 views
The distance between any two points in a thermometer is 10cm.mercury level is 13 cm .temperature in Celsius?
1. 0 answers
2. asked by YEDUKONDALU
3. 443 views
WHAT IS WORK?
1. 1 answer
2. asked by Kenshin
3. 436 views
30 = 8 times square root of (h - 40)I have done this so many ways, I couldn't possibly show all my work. I do know the answer is
1. 1 answer
2. asked by Diann
3. 432 views
What is the difference between the acid and base notation of a hydroxide? Give an example of the same molecular formula written
1. 1 answer
2. asked by chris
3. 430 views
What does it mean when it says Roots (order) for a function eg. -x^3-2x^2+15x+36What i mean is how do you the answer.
1. 4 answers
2. asked by Jen
3. 428 views
Simplify the expression. log3 36a. 6 b. 36 c. 3 d. 18 e. none of these
1. 1 answer
2. asked by Jessica Maths
3. 426 views
Two cars travel to a place at 60 km/hr and 70 km/hr resp. The first car takes 11/2 hour more then the second car for the same
1. 1 answer
2. asked by Anna
3. 418 views
Find the equation of the set of all points P(x,y) such that the sum of the distance from (-4,0) and (4,0) is equal to 12.
1. 1 answer
2. asked by Ems
3. 418 views
the length of a rectangle is 2 more than twice its width if the area of the rectangle is 24 squared meter find its dimensions
1. 1 answer
2. asked by lily
3. 418 views
what is the acute angle between the hands of hour and minute?
1. 1 answer
2. asked by tish
3. 417 views
Can a polynomial function of an even degree be an even function? is this true all the time?Thank You!
1. 1 answer
2. asked by Jen
3. 416 views

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