Practice Rate Problems for the ACT & SAT:
In a physics problem, rate is inversely related to time for a given distance. When time is 4 hours, rate is 42 miles per hour. Find the rate when time is 6. Now, find the time when rate is 54 mph.
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Area & Perimeter Practice
The area of a rectangle is 128 square inches. The perimeter is 48 inches. Find the dimensions.
Sample Math Problem
Samantha’s initial grade is 88. Her final grade is 95. Find the percent change in her grade.
Population Growth Math Practice
In the year 2000, the town of Smallville had 800 residents. The town grows 4% annually. Find the population in 2005.
Practice math for the ACT & SAT!
A cat initially weighs 9 pounds. It loses 3% of its weight monthly. Find the weight after 3 months.
Math Practice Problems
A town initially has a population of 5500. The town triples every 65 years. Find the population after 1000 years.
SAT & ACT Math Practice: Growth and Decay Problems
A cat initially weighs 7 pounds. It gains 5% of its weight every 3 years. Find its weight after 19 years.
SAT & ACT Half Life Math Problems
The half life of a cell is 180 years. The initial mass is 40 units. Find the mass after 300 years.
ACT Review Class
ACT Class Overview Prepare for the ACT Test Over 25 hours of instruction Conquer all 4 sections of the test & the ACT essay Practice with real ACT test questions Receive individualized attention from a test prep expert Reinforce your skills with weekly homework assignments Program Highlights English: Parallel structure, subject-verb agreement, verb choice, rhetorical skills[…]
Words of the Week!
Profundity- Having a profound or amazing quality Stealth- Related to secretiveness (Usually a situation) Furtive- Sly, Secretive (related to a person) Jocular- Joking in manner Surmise- To suppose/guess Substantiate- To support with evidence Colossal- Huge Poignant- Sharp, straight to the point Focal- Center Promulgate- To make widely known Abate- Reduce in amount Obfuscate- To confuse[…]