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234927 Questions
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413
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+80
Please help! With the steps and workings. Thanks
James made some chairs and tables in the ratio of 4:7. He gave 1/5 of the chairs to Dave and 2/3 of the tables to Roy. What was the ratio of the number of the tables to the number of chairs given away?
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KINGVONOTF
Oct 1, 2021
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368
1
+80
Just help pls
https://web2.0calc.com/questions/help-pls_96331
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KINGVONOTF
Oct 1, 2021
0
369
1
+83
Find the Annual Salary for each (hint there are 2 week vacations deducted from the 52 week year)
Find the Annual Salary for each (hint there are 2 week vacations deducted from the 52 week year)
Employee Hourly. Hours Weekly Salary Annual
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smasai1
Oct 1, 2021
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320
1
Analytic geometry
What is the equation of a line that goes through the point (0,-3/5) and has a slope of -1?
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Guest
Oct 1, 2021
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269
1
Counting
In how many ways can you spell the word FOOT in the grid below? You can start on any letter F, then on each step you can step one letter in any direction (up, down, left, right, or diagonal).
\[\begin{array}{cccc}
F &
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Guest
Oct 1, 2021
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258
1
help counting
Nine points are arranged in a 3 x 3 grid, as shown below. In how many different ways can you choose three points, so that they form a triangle?
read more ..
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Guest
Oct 1, 2021
0
259
1
sets
A and B are two sets such that: n(ξ)=20 n(A)=14 n(A∩B)=3 n(B^' )=12 Form a Venn diagram, where the number in each region is the number of elements in it.
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Guest
Oct 1, 2021
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308
1
Coordinates
Write the equation of the line that passes through (7,-4) and (-1,2) in slope-intercept form.
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Guest
Oct 1, 2021
+1
359
2
May I know how to do this question?thks
A cookie costs m cents and a slice of cake costs 70 cents more than a
cookie.
(a) What is the cost of 2 slices of cake and 4 cookies in cents?
(b) Alison wants to buy 3 slices of cake and 2
read more ..
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Guest
Oct 1, 2021
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353
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Algebra
What is the sum of all values of k such that the equation 2x^2-kx+8=18 has two distinct integer solutions?
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Guest
Oct 1, 2021
0
441
4
+80
Pls help
Jasmine had a box of red and white beads. 3/4 of the total number of beads were red. Jasmine used 5/9 of the number of red beads and some white beads to make a necklace. She used 1/2 of the total number of beads to make the necklace. Wat fraction of the
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KINGVONOTF
Oct 1, 2021
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205
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Algebra question
If x/y = 3/4, y/z = 2/3, and z/w = 8/5, what is the value of (x + y + w)/w? Express your answer as a common fraction.
Guest
Oct 1, 2021
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194
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Geometry
In quadrilateral ABCD, AB = 8, BC = 20, CD = 5*sqrt(2), angle ABC = 90, and angle BCD = 45. What is the area of ABCD?
Guest
Oct 1, 2021
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329
1
Algebra
Find a such that ax^2+15x+9 is the square of a binomial.
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Guest
Oct 1, 2021
0
350
1
help coordinates
Point R divides a line segment with endpoints P(4, 5) and Q(10, 14) in the ratio such that PR:RQ = 1:2. What are the coordinates of point R?
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Guest
Oct 1, 2021
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472
1
как решить уравнение 17х-28=9х=44
как решить уравнение 17х-28=9х+44
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Guest
Oct 1, 2021
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290
1
geo question
A circle is centered at O. The tangent to the circle at P is extended to Q. Line segment QS intersects the circle at R Given that OS = 2 , SR = RQ = 3 and , PQ = 8, find the radius of the circle.
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Guest
Oct 1, 2021
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333
1
HOW TO SOLVE?!?!??!
How to solve?
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Guest
Oct 1, 2021
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209
0
Range
Suppose that f(x) and g(x) are functions on R such that the range of f is [-5,3], and the range of g is [-1, 1]. The range of f(x)*g(x) is [a,b]. What is the largest possible value of b?
Guest
Oct 1, 2021
0
362
2
If the number of planets in our solar system were squaered, there would be this number of planets.
If the number of planets in our solar system were squaered, there would be this number of planets.
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Guest
Oct 1, 2021
0
338
1
Function
if f(x) is a function whose domain is [-1, 9], and g(x) = f(x)^2, then the domain of g(x) is an interval of what width?
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Guest
Oct 1, 2021
0
338
2
something
$D$ is on side $\overline {AB}$ of $\triangle ABC.$ We know $\triangle ABC \sim \triangle ACD$ and $\angle A =48^\circ.$ If $BC=BD,$ what is $\angle B$ in degrees?
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Guest
Oct 1, 2021
0
271
0
help
$D$ is on side $\overline {AB}$ of $\triangle ABC.$ We know $\triangle ABC \sim \triangle ACD$ and we know all the marked side lengths.
Guest
Oct 1, 2021
0
321
1
help probability
Bob's password consists of a non-negative single-digit number followed by a letter and another non-negative single-digit number. What is the probability that Bob's password contains an odd single-digit number?
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Guest
Oct 1, 2021
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