08/06/25

USB drive's name/label was permanently changed while it's actually empty label

have a number of Lenovo M70q G3 computers around our campus, including a few public computer banks.have a number of Lenovo M70q G3 computers around our campus, including a few public computer banks.

08/03/25

What are the best strategies to help a student who keeps making small mistakes in Algebra 1?

I’m tutoring a student who understands Algebra 1 concepts but often makes small errors—sign mistakes, distributing errors, or incorrect arithmetic—that lower their grade. They rush through problems... more

07/22/25

What should students review before starting Algebra I?

Algebra I moves quickly. Here’s what I recommend reviewing to build confidence from day one.

Applications Variation

The gravitational Force F between an object and the Earth is inversely proportional to the square of the distance from the object to the Center of the Earth if an astronaut weighs 215 lb on the... more

Applied Math- Cosine law Applied math- Cosine law

Alex, Curtis and Michael go boating together on a calm day. They leave the marina dock and travel at a speed of 40 km/h due east for 3 hours. Then, they travel 22° west of south for 2 hours at a... more

08/23/24

How to submit a referral

I hired a tutor and she’s asking me to submit a referral that shows that I was referred to her and I’m not sure how to do that.

03/15/23

Lebesgue Outer Measure and Length of an Interval

Question:For an interval of the form (-infinity, b) or (-infinity, b], show that m*(I) = l(I), where m*(I) and l(I) denote the Lebesgue Outer Measure of I and the length of interval I,... more

02/01/23

Lebesuge Outer Measure of a Set

For a subset E of R(set of real numbers) and k > 0, let kE = {ke | e ∈ E}.Show that m*(kE) = k*(m∗(E)) , where m*(E) is the Lebesgue outer meausre of the set E.

How do I mathematically connect these performance chart graphs that have different algebraic formulas?

I have 5 graphs, each representing a different factor, where the answer will be found on the right side (y axis) of the final graph. I have an image I could send but don’t see how to attach... more

(Weighted?) Average CAGR (Compound Annual Growth Rate) Equation

What’s the equation to calculate the average CAGR (Compound Annual Growth Rate) for all investment purchases where the holding durations (number of days since purchase date) and purchase cost... more

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