Calculate aneurysm volume using height, width, depth, and neck length measurements or calibrated images. Estimate flow diverter elongation based on vessel diameter. Access online database to determine catheter packing density.
Practice with addition, subtraction, multiplication, and division for numbers 0 to 9999. Solve mixed operations tailored to each grade level. Review historically recommended problems to improve skills. Use draft mode for calculation practice.
View grades with a color-coded scheme and use a built-in what-if calculator to predict future grades. Track individual assignments and sub-category averages. Access an assignment calendar with color-coded events.
Perform complex number calculations and trigonometric functions. Handle matrix operations and numerical root finding. Calculate integrals and statistical values including linear regression. Write and execute custom programs. No ads or in- purchases.
Study for the CDL written exam with practice tests containing 680+ questions. Access road signs, the CDL manual, and the Driver Manual. Review sections on air brakes, combination vehicles, doubles and triples, and driving safety.
Allows users to select and customize engines and cars. Drag and reorder components for personalization. Test drive trains in a city environment. Control switches while navigating a full set map.
Calculate values using voltage, current, resistance, and power formulas. Access single and three phase calculators, horsepower tools, and unit converters. Unlock additional features with an in- purchase.
Calculate values using resistor color codes, voltage, current, and resistance formulas. Perform impedance and RLC circuit analysis. Input values to get accurate results for engineering, wiring, and circuit design tasks.
Identify plants by taking photos. Access a database of over 400,000 species. Diagnose issues and receive instructions. Get personalized growth plans based on type. Use AI to recognize plants and provide tips.
Take practice tests with 590+ questions covering CDL topics. Learn road signs and study the CDL manual. Access sections on air brakes, combination vehicles, and hazardous materials. Prepare for the written exam and obtain a license or permit.
Study for CDL permit tests with offline access, practice quizzes matching real DMV exams, and choose between Class A, Class B, or specific endorsements. Track progress and prepare for Commercial Learner's Permit exams.
Calculate electrical values using . Input voltage, current, or resistance to find missing variables. Supports calculations for series and parallel circuits. Includes unit conversion for volts, amps, and ohms.