All Questions ⁺⁰237767 Questions

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When will your dad come home with the milk.

When will your dad come home with the milk.
you live approximately 357567093 minutes from the nearest grocery store and your dad sleeps for 12 hours a day. He makes 11 1 hour long stops each day and he makes 1 30 minute stop. he read more ..

Guest Jun 1, 2022

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311

2

Counting

How many ways can you arrange 2 boys and 3 girls in a line, if the 2 boys must stand next to each other?

Guest Jun 1, 2022

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264

1

Quadratic

The quadratic x^2 + 5x + c = 0 has roots in the form of . What is the value of c?

Guest Jun 1, 2022

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283

0

plz hlp asap

A potter believes that 20% of pots break whilst being fired in a kiln. Pots are fired in
batches of 25.
(a) Let X denote the number of broken pots in a batch. A batch is selected at random.
Using a 10% significance level, find the critical region read more ..

Guest Jun 1, 2022

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256

1

Math

what is the area

Guest Jun 1, 2022

0

275

1

word problem

A father is 9 times as old as his son. In three years, the father will be 6 times as old as his son.
How old is the son?

Guest Jun 1, 2022

0

202

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Triangle

In an isosceles △ABC (AC = BC) its incircle touches the side BC at point T. Given AC = 4 and AT = . Find the length of AB.

Guest Jun 1, 2022

0

289

1

Help pls

In which number is the value of the 7 ten times the value of the 7 in the number 1,273?

Guest Jun 1, 2022

0

334

2

hi please help logarithms

Suppose that $\frac{\log_3 2}{\log_2 9} \cdot \frac{\log_3 4}{\log_2 27} \cdot \frac{\log_3 8}{\log_2 81} \cdots \frac{\log_3 2^{100}}{\log_2 3^{101}} = \frac{(\log_3 2)^m}{n}$, where $m$ and $n$ are integers. Find $m+n$.

Guest Jun 1, 2022

0

222

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halp

Suppose that $\frac{\log_3 2}{\log_2 9} \cdot \frac{\log_3 4}{\log_2 27} \cdot \frac{\log_3 8}{\log_2 81} \cdots \frac{\log_3 2^{100}}{\log_2 3^{101}} = \frac{(\log_3 2)^m}{n}$, where $m$ and $n$ are integers. Find $m+n$.

Guest Jun 1, 2022

0

298

1

Equations

x+\sqrt y = 27
y +\sqrt x = 125
Given that x and y are positive integers satisfying the system of equations above, find x+y.

Guest Jun 1, 2022

0

273

1

Sum

Find the sum of all even integers from 25 to 427.

Guest Jun 1, 2022

+1

340

3

+505

One more matrix problem

Let A be the matrix that rotates about the origin by an angle of counter-clockwise, where 0° ≤ < 360°, and let B be the matrix that dilates(centered at the origin) by a scale factor of k > 0. If , then find and k.

Some read more ..

MobiusLoops Jun 1, 2022

0

356

1

help me

Guest Jun 1, 2022

0

324

1

trig

If cos A + cos^2 A = 1, then find the value of sin 2A.

Guest Jun 1, 2022

0

222

0

Logs

Find x and y if y = \log_2 x and 2x + y - 8 = 0

Guest Jun 1, 2022

0

316

2

Algebra

Find all x that satisfy the equation
sqrt{2x+1} + sqrt{x-3} = 3\sqrt x +7

Guest Jun 1, 2022

0

216

0

Polynomials

Suppose f and g are polynomials, and that h(x)=f(g(x))+g(x). Find the degree of g(x) given that the degree of h(x) is 8 and the degree of f(x) is 4.

Guest Jun 1, 2022

0

226

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geometry

Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius of 8. A triangle is then constructed, such that each side of the triangle is tangent to two circles, as shown below. Find the perimeter read more ..

Guest Jun 1, 2022

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321

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Math

Derek and Clay collected $12.00. Derek collected 7 times as much money as Clay. How much money did Derek collect?

Guest Jun 1, 2022

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292

2

help math problem

A palindrome is a number that reads the same forward as backward. If a three-digit palindrome is randomly chosen, what is the probability that it is a multiple of ?

Guest Jun 1, 2022

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262

1

Quadratic

There exist constants a, h, and k such that 3x^2 + 21x + 4 = a(x - h)^2 + k
for all real numbers x. Enter the ordered triple (a,h,k)

Guest Jun 1, 2022

May 31, 2022

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212

0

help algebra

Compute the sum of all integers a for which the polynomial x^2+ax+10a+2 can be factored over the integers.

Guest May 31, 2022

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