John Rhodes, Math Teacher at Senioritis.io

John Rhodes
July 30, 2023
Calculus

Calculating Arc Length | Formulas and Methods for Different Curves

Arc Length Formula The arc length formula is used to calculate the length of a curve or a portion of a curve The arc length formula is...

John Rhodes
July 30, 2023
Math

Calculating and Understanding Discount Amounts in Mathematics | A Guide for Customers and Shoppers

Discount Amount The discount amount refers to the reduction in price or cost of a product or service The discount amount refers to the reduction in price...

John Rhodes
July 30, 2023
Calculus

Calculate f'(1) using the derivative rules | f'(x) = 7 + 1/x

If f(x) = 7x – 3 + ln x, then f'(1) = To find f'(1), we need to find the derivative of the function f(x) with respect...

John Rhodes
July 30, 2023
Statistics

Assessing Statistical Significance | Understanding the Binomial Test for Proportional Differences

Binomial Test The binomial test is a statistical test used to assess the statistical significance of the difference between two proportions or to test whether a proportion...

John Rhodes
July 30, 2023
Calculus

Assessing the Relationship between F(x) and f(x) | An Antiderivative Investigation

F(x)=e^sin(x) +17 is an antiderivative of f(x)=e^sin(x)cos(x). To determine if F(x) = e^sin(x) + 17 is indeed an antiderivative of f(x) = e^sin(x)cos(x), we can differentiate F(x)...

John Rhodes
July 30, 2023
Arithmetic

Arranging Integers in Descending Order | 1, -9, -10 | How to Arrange Integers in Descending Order | 1, -9, -10

Type these integers in order, from greatest to least.-9, -10, 1 (Separate them with a comma and space) To write these integers in order from greatest to...

John Rhodes
July 30, 2023
Arithmetic

Arranging Integers in Ascending Order | -19, -17, -15, 0, 14, 16

Order these integers from least to greatest.-15, 0, +14, -17, +16, -19 To order these integers from least to greatest, we need to compare their numerical values...

John Rhodes
July 30, 2023
Calculus

Approximating the Number of Liters of Oil in the Tank at t=15 Hours Using Accumulation and Rate Function

A tank contains 50 liters of oil at time t=4 hours. Oil is being pumped into the tank at a rate R(t)… what is the approximation of...