05/01/19

How do I solve this problem?
You construct an open box from a square piece of material by cutting seven centimeter (denoted by h) squares from the corners and turning up the sides. The volume of the box is 448 cubic... more
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05/01/19

How do I solve this problem?
h(x)=[[x+4]]h(3.8)h(-20.8)
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05/01/19

How do I graph the functions?
Graph g(x)={x+2, x<=-3 1/2x-4, x>-3
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05/01/19

How do I find the latitude and longitude of four points with equal distance apart on a line from point A to point B?
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05/01/19

ABCD is a square. P is an arbitrary point on DC. <PAQ = 45°, Q is on BC. Join P & Q. & Prove that <AQB= <AQP, also <APD = < APQ?
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05/01/19

Problem on two variable polynomial inequalities (Probably a diophantine inequality !!)
Consider the sets defined by the real solutions of the inequalities :A = { ( x , y ) : x2 + y4 ≤ 1} B = { ( x , y ) : x4 + y6 ≤ 1}Then... more
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05/01/19

What is the condition for three vectors to form a triangle? Is it is A-B<C (A, B, C are vectors) & how?
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05/01/19

A 12 m long wire is cut into two pieces. One of which is bent into a circle and the other into a square enclosing the circle. What is the radius of the circle?
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05/01/19

What is the slope of the line whose equation is 3y-7x=10?
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05/01/19

Which equation represents her dollar amounts spent
Tickets Prices areAdult $11Child $7Mary Spent $139 total on tickets. She bought 17 total ticketsWhich Equation Represents Her Dollar Amounts Spenta. 11a + 7c = 139b. 18ac = 139c. 7a +11c = 139d.... more
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05/01/19

How do I integrate e^2x cos5x dx?
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05/01/19

Can value of tan be more than 1?
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05/01/19

The area of a right angled triangle is sqrt(27) cm2 and one of the angles is 30 degrees. Find the exact lengths of the two smaller sides of the triangle.

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05/01/19

The equation of a line is given as 4x+5y-8=0. Point A(7,4)and B(2,0) lie on the same line; and C(2,8). How to find the area of triangle ABC?
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05/01/19

How do you solve cos (sin(x)) = e^x?
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05/01/19

Can we write 1+1+1+1+1+… as 1+2+3+4+…?
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05/01/19

Using measures of center and variability to compare data.
How do you tell whether or not data is consistent, and how do compare dot plots this way? Please help me!!
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05/01/19

What will be the radius of a circle lying between two circles with radius 4 cm and 2 cm touching each other externally and having a common tangent?
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C

05/01/19

how to use #ifdef with an OR condition?
Sorry for asking very basic question. I would like to set OR condition in #ifdef directive.?How to do that ?I tried #ifdef LINUX | ANDROID ... .. #endif It did not work? What is the... more
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04/30/19

How do I split a string with any whitespace chars as delimiters?
What regex pattern would need I to pass to the `java.lang.String.split()` method to split a String into an Array of substrings using all whitespace characters (' ', '\ ', '\ ', etc.) as delimiters?
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04/30/19

A pyramid with a rectangular base has a volume of 105 cubic centimeters and a height of 15 centimeters. The length of the rectangular base is 7 centimeters. Find the width of the rectangular base
The width is ___ centimeters.
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04/30/19

Describe how multiplying the height by 3/2 affects the volume of the pyramid.
The square pyramid has a height of 14cm, and side lengths of 18cm and 12cm.The volume is ___ times the original volume.
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04/30/19

A product code is formed from the symbols Q, R, T, and Z. The code consists of four symbols arranged one after the other, for example QQRT. How many different product codes contain the letter T?
Answers (its not A,B,C, or F)a. 64b. 6c. 27d. 192e. 175f. 108
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04/29/19

How to split a delimited string in Ruby and convert it to an array?
I have a string `"1,2,3,4"` and I'd like to convert it into an array: [1,2,3,4]How?
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04/29/19

In a class 28 of students, 9 have a brother and 16 have a sister. There are 7 students who do not have any siblings. What is the probability that a student has a brother given that they have a sister?
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