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Questions Asked on July 6, 2017

Three numbers are in the ratio 2:3:5. The first number, second number reduced by 5 and the third number form an arithmetic
1. 2 answers
2. asked by Suriya
3. 6,337 views
The following data represent the high-temperature distribution for a summer month in a city for some of the last 130 years.
1. 1 answer
2. asked by Nakita
3. 5,902 views
Darla purchased a new car during a special sales promotion by the manufacturer. She secured a loan from the manufacturer in the
1. 2 answers
2. asked by Anonymous
3. 5,186 views
If ABCD = QRST, m∠A = x-10 and m∠Q = 2x-30, what is the m∠A
1. 4 answers
2. asked by Ali
3. 4,022 views
a ray of light strikes a flat, 2-cm thick block of glass(n=1.5) at an angle of 30 degrees with respect to the normal. find the
1. 1 answer
2. asked by Gia
3. 3,640 views
The area of circle is 78.5 cm square. Calculate the circumference of the circle
1. 3 answers
2. asked by Umer
3. 2,988 views
A village lost 15% of it's cows in a flood and 10% of the remainder died of diseases. If no. Of cows were left now is 7650 what
1. 3 answers
2. asked by Importent please help for exam
3. 2,388 views
Codominance is a form of inheritance in which two different alleles for a gene are both expressed, and neither allele is
1. 2 answers
2. asked by Henry
3. 2,052 views
If all the values in a data set are converted to z-scores, the shape of the distribution of the z-scores will not be the same as
1. 2 answers
2. asked by Josh
3. 1,991 views
Find the variance for the given data. Round your answer to two decimal places.5.0, 8.0, 4.9, 6.8, and 2.8
1. 1 answer
2. asked by Josh
3. 1,872 views
Suppose the number of cell phones in a household has a binomial distributionwith parameters n = 17, and p = 40 %. Find the
1. 1 answer
2. asked by terry
3. 1,757 views
Given that a and b are nonnegative real numbers such that a+2b=60, what is the largest possible value of ab?And If f(x) = x^2 -
1. 4 answers
2. asked by Jack
3. 1,684 views
Aeroplane takes off from Mumbai to Delhi with velocity 50 kilometre per hour in north east directiona wind is blowing at 25
1. 2 answers
2. asked by Hemang
3. 1,469 views
In most geometry courses, we learn that there's no such thing as "SSA Congruence" . That is, if we have triangles ABC and DEF
1. 0 answers
2. asked by Maria
3. 1,249 views
Identify the given random variable as being discrete or continuous.The number of stories in a specific Manhattan office
1. 1 answer
2. asked by John
3. 1,199 views
Use the empirical rule to solve the problem. The systolic blood pressure of 18 yr. old women is normally distributed with a mean
1. 1 answer
2. asked by John
3. 1,192 views
a loaf of bread has a mass of 2000g and a volume of 500 cm3. what is the density of the bread
1. 4 answers
2. asked by jazmyn
3. 1,184 views
Study the ways of raising a loan to buy a car or a house. You are required to visit personally two banks at least and ask for
1. 2 answers
2. asked by rogin
3. 1,169 views
Wilma saves 12,000 at the end of every six months for 10 years. Assume 10% compounded semiannually and find the present value
1. 1 answer
2. asked by abbi
3. 1,040 views
a beaker contains 500g of water at a temperature of 80 C. How much ice at a temperature -20 C must be dropped in the water so
1. 1 answer
2. asked by Forhad
3. 1,036 views
The probability is 0.7 that a person shopping at a certain store will spend less than $20. For groups of size 13, find the mean
1. 0 answers
2. asked by Johnny
3. 1,002 views
When 20.0mL of 1.40M solution of calcium nitrate is mixed with 70.0mL of 0.234M potassium iodate, a precipitate Ca (IO3)2 is
1. 2 answers
2. asked by Justin
3. 973 views
Barium Sulfate precipitated from a 1.300 sample was contaminated with 9.4 mg of Fe2(SO4)3 and weighed a total of 314.0 mg.
1. 1 answer
2. asked by Nacorda
3. 965 views
Determine which of the four levels of measurement is most appropriate.Heights of survey respondents.
1. 1 answer
2. asked by John
3. 900 views
The rectangular backboard of a basketball court needs to be assembled. Its area is given as 18,900 cm2 and the width as 1.8 m.Wh
1. 1 answer
2. asked by mary
3. 885 views
How many silver coins ,2cm in diameter and of thickness 2mm,must be melted to form a showpiece in the form of frustum of a cone
1. 2 answers
2. asked by Tanu
3. 872 views
Determine the net result of a 35 N force and a 20 N force acting on an object at an angle of 125° to each other, using
1. 1 answer
2. asked by Andy
3. 861 views
A stone is thrown from the top of a building upward at an angle of 30.0 to the horizontal and with an initial speed of 25.0m/s
1. 1 answer
2. asked by Kpadeh
3. 859 views
A bag contains 5 purple marbles, 7 yellow marbles, and 3 orange marbles. If two marbles are selected from the bag:What is the
1. 1 answer
2. asked by John
3. 801 views
Prepare a project file on the following business industries of India (approximately one/two pages of information on each
1. 1 answer
2. asked by Anonymous
3. 791 views
Find the corresponding z-score to the given value and determine whether the value is unusual.A weight of 225 pounds among a
1. 2 answers
2. asked by Joe
3. 780 views
Use the Poisson Distribution to find the indicated probability.A computer salesman averages 0.9 sales per week. Use the Poisson
1. 0 answers
2. asked by Johnny
3. 742 views
There are balloons for sale at the fair, 7/10 of the balloons are blue, 1/5 are red, and the rest are yellow balloons. How many
1. 1 answer
2. asked by Taeyong
3. 741 views
The ages of a woman and her daughter add to 45, five years ago, the woman is six times her daughters age. How old was the woman
1. 1 answer
2. asked by David
3. 709 views
Study the ways of raising a loan to buy a car or a house. You are required to visit personally two banks at least and ask for
1. 0 answers
2. asked by Anonymous
3. 643 views
sodium chloride has a molar mass of 58.4g/mole. how many grams of sodium chloride are needed to make 500.mL of a 0.0250 molar
1. 1 answer
2. asked by alyssa
3. 627 views
The positive number X is divisible by 42, and is composed of only 1s and 0s when written in base 10. What's the smallest number
1. 1 answer
2. asked by unowen
3. 626 views
the hundred thousand digit of a six digit even number is 3 more than the thousand digit which is twice the ones digit .give
1. 1 answer
2. asked by xian
3. 593 views
When 20.0mL of 1.40M solution of calcium nitrate is mixed with 70.0mL of 0.234M potassium iodate, a precipitate Ca (IO3)2 is
1. 1 answer
2. asked by Justin
3. 589 views
A circle passes through origin and the point (5/2, 1/2) and has 2y_3x=0 as a diameter. Find its equation.
1. 1 answer
2. asked by Anonymous
3. 562 views
the annual salary of a clerk in 1998 was rs.10800. It was increased by15% in 1989 and again by 15% in 1990. What was his salary
1. 1 answer
2. asked by Raghav
3. 542 views
Which of the following statement is correcta. There are 7 principal electron energy levels. b.The second principal energy level
1. 1 answer
2. asked by Bhuwneshwari Bawa
3. 542 views
45000 candidates appeared in examination. Out of these,40% were girls. If 70% boys and 75% girls passed, what was the result
1. 1 answer
2. asked by Importent please help for exam
3. 541 views
Name five distinct disciplines of physical sciences
1. 1 answer
2. asked by Physics
3. 541 views
1.If $x <> (sqrt xy)/(|x-y|), find 4 <> (9 <> 1) to the nearest tenth. <>=diamond This is a function, where the "diamond"
1. 2 answers
2. asked by JOHN
3. 513 views
Assume that you entered a drawing to win one of 35 movie tickets. If only 650 people enter the drawing, determine the
1. 1 answer
2. asked by Joe
3. 502 views
Kafron say kya murad haiDoes he beat the Dog? In passive voice
1. 1 answer
2. asked by Urdu
3. 489 views
A right triangle has vertices on a grid at (0,0), (8,0), and (8,6). There is a point on the hypotenuse, (4,3), made up of
1. 1 answer
2. asked by unowen
3. 446 views
Find the variance for the given data. Round your answer to two decimal places.5.0, 8.0, 4.9, 6.8, and 2.8
1. 1 answer
2. asked by John
3. 444 views
Consider a roll of two six sides dice. Let A be the event that the sum of the faces showing is 4. Let B be the event that one of
1. 1 answer
2. asked by Matt
3. 442 views
Identify the type of observational study.Researchers plan to collect data by interviewing patients who have cardiac by-pass
1. 0 answers
2. asked by Josh
3. 441 views
Can anyone help me with this question: What is the time given to each longitude?I don't understand what it means. Please help!
1. 1 answer
2. asked by Grace
3. 424 views
find the slant asymptote of t(x)=2x^2-4x+5/3-x
1. 1 answer
2. asked by rose
3. 423 views
Use table A - 2 to find the probability of a randomly selected value is between 0.7 and 1.98.
1. 1 answer
2. asked by Josh
3. 413 views
f(x)=160.2^x
1. 1 answer
2. asked by des
3. 354 views
f(sqrt 3-sqrt 2)=x^2-3x+4
1. 2 answers
2. asked by Mat
3. 315 views

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