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Jnr John
Questions and answers by visitors named
Jnr John
Questions (52)
Find a6 for an arithmetic sequence where a1=3x+1 and d=2x+6 . I can't even solve it because I do not have any idea.
3 answers
1,912 views
Wind resistance varies jointly as an object's surface area and velocity. If an mile per hour with a surface area of 25 square
4 answers
4,811 views
Insert three geometry means between 1 and 81. I can't even solve it.
1 answer
346 views
A display of cans on a grocery shelf consists of 20 cans on the bottom, 18 cans in the next row, and so on in an arithmetic
4 answers
4,820 views
You visit the Grand Canyon and drop a penny off the edge of a cliff. The distance the penny will fall is 16 feet the first
3 answers
1,672 views
After knee surgery, your trainer tells you to return to yuor jogging program slowly. He suggests jogging for 12 minutes each day
5 answers
3,886 views
You complain that the hot tub our hotel suite is not enough. The hotel tells you that they will increase the temperature by 10%
3 answers
699 views
The area of a yard is 15000 ft^2. If the ratio of the lenght to the width of the yard is 3:2, what are the dimensions of the
2 answers
911 views
The volume of a pool is 1728 ft^3. If the ratio of the lenght to the width to the depth is 4:2:1, What are the dimensions of the
1 answer
363 views
A 20 foot ladder is leaning against a building.If the ratio of the base of the ladder's distance from the building to its top's
2 answers
535 views
The area of a trapezium is 360 in^2. If the ratio of the bases to the height is 6:10:5, find the dimensions of the tarpezium.
1 answer
340 views
If y varies as x, and x = 9 when y = 15, find y when x = 33.
2 answers
648 views
If c varies directly as the square root of d, and c = 14 when d = 64, find c when d = 324.
4 answers
4,450 views
The weight of an object on Earth varies directly as the weight of the same object on the moon. A 300 pound object would weight
10 answers
6,763 views
If y varies jointly as x and z, and y = 33 when x = 9 and z = 12, find y and x = 16 and = 22.
4 answers
3,018 views
If a varies jointly as b and the square root of c, and a = 21 when b = 5 and c = 36, find a when b = 9 and c = 225.
4 answers
4,227 views
The volume of a pyramid varies jointly as its height and the area of its base. A pyramid with a height of 12 feet and a base
5 answers
4,516 views
Given the relation A = {(5,2),(7,4),(9,10),(x,5)}. What is the value of x that will make relation A a function?
3 answers
1,288 views
A sum of money is to be distributed amoung A,B,C,D in the proportion of 5:2:4:3. If C gets K1000 more than D, waht is B's share?
1 answer
294 views
Seats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by
4 answers
876 views
what is the value of pie?
3 answers
390 views
What are main qualities and characteristics of a person?
2 answers
484 views
What for the area of Sqaure?
1 answer
307 views
Show me an example on how I can create and establish a database of a library and a security firm?
1 answer
379 views
Converts binary 110111011 to hexasecimal.
1 answer
340 views
Add the following numbers:
1110 1011 101 + 101 1111 + 1111 =
1 answer
404 views
Subtract the following numbers using the standard method.
111 1110 0010 - 100 0111 - 111 =
1 answer
371 views
The parallel sides of a trapezium are 10m and 14m. If the area of the trapezium is 130 square meter, what is the distance
3 answers
552 views
The solid prism has constant cross section which is a trianle sides 8cm, 7cm and 7cm long respectively. If the lenght of the
2 answers
509 views
A swimmin bath has verticle sides and the floor slopes uniformly so that, when the bath is full, the water is 1m deep at the
1 answer
461 views
Is octaland hexadecimal numbering are the number system that is used by computers?
2 answers
910 views
A swimmin bath has verticle sides and the floor slopes uniformly so that, when the bath is full, the water is 1m deep at the
1 answer
477 views
Can some help me produce a sample of Gas Station database that is normally used by the gas station?
1 answer
902 views
Write a program that adds the sum of the given number.
Sample Output: Enter the range of number to be added: 5 The sum of 1 to 5
1 answer
394 views
Design and develop a simple application system that converts the input dollars into its equivalent Yen rate. Where the user
1 answer
491 views
Design and develop a simple system that computes the Depreciation cost of the item (D). Takes as input the purchase Price of an
3 answers
755 views
If sin A =(46sin67degrees/58), find A in degrees and minutes.
1 answer
327 views
An isosceles triangle ABC has two sides 17cm in length and a base 10cm in length. Find the size of the angle between the equal
2 answers
520 views
(square root of a + 3 square root of b /a - b) - (2/square root of a + square root of b).
1 answer
372 views
f (1, -2) is equidistant with (4, 4) and (x, 4), find x.
3 answers
983 views
A square is a quadrilateral with four equal sides. The area of a square is equal to square of its sides. The diagonal of a
4 answers
1,259 views
What are vatices?
3 answers
372 views
Find the points of intersections of the circles:x^2 + y^2 - 2x -2y -2 = 0 and x^2 + y^2 + 2x + 2y -2 = 0. Draw the circles.
2 answers
477 views
Find angle A of a triangle whose vertices are A (3,3) , B(-3,1) and C (-1,-3)
4 answers
1,257 views
Find the equation of the circle incribed in a triangle, if the angle has its sides on the lines:
2x + y - 9 = 0, -2x + y - 1 = 0,
1 answer
371 views
A circle at the origin whose is 2 units is 2 is inscribed in a right triangle whose base is 8 units and altitude 6 units. Find
a)
3 answers
950 views
Find the equation of the circle incribed in a triangle, if the angle has its sides on the lines:
2x + y - 9 = 0, -2x + y - 1 = 0,
3 answers
398 views
Find the vertices, foci, eccentricity, and length of the latus rectum of the eclipse whose equation is x^2 + 9y^2 = 9
3 answers
791 views
Identify the points and graph the equation of the ellipse. 9x^2 + 4y^2 -54x-16y + 61 =0
2 answers
1,194 views
Discuss hyperbola and its properties.
1 answer
310 views
Find the equation of the parabola with directrix x + 1 = 0 and y = 1, and the length of the latus rectum is 4. Sketch the graph.
4 answers
1,213 views
Find the equation of the parabola with directrix x + 1 = 0 and y = 1, and the length of the latus rectum is 4. Sketch the graph.
4 answers
1,229 views
