Two intersecting secants define a shaded region within a circle. The coordinates for points of intersection are shown. Find the area A of the shaded region. Send an answer to JeffreyRSmith@aol.com for ...

“It is impossible not to marvel at her steadiness and courage,” one reviewer wrote after reading her memoir. By Sam Roberts Selma van de Perre, a valiant Jewish secretary who during World War II ...

This video is no longer available. After students eagerly entered Amanda Blevins’ classroom at Mosaic Elementary on Thursday afternoon, she returned a graded assignment and then shifted their ...

ABSTRACT: Let G=( V,E ) be a graph. The first Zagreb index of a graph G is defined as ∑ u∈V d G 2 ( u ) , where d G ( u ) is the degree of vertex u in G . In this paper, we obtain two lower bounds ...

D.C. students are showing big gains in reading and math, according to the latest statewide assessment results released Thursday by Mayor Muriel Bowser and the Office of the State Superintendent of ...

Texas Rangers pitcher Jacob deGrom fist bumps teammates during introductions before an opening day baseball game against the Boston Red Sox at Globe Life Field on Thursday, March 27, 2025. Smiley N.

If you have been tuning in to the Board of Education meetings over the last several months, you’re most likely aware that folks have had a lot to say about the newly adopted Rolling Gradebook at ...

Humans started counting tens of thousands of years ago, but when did they begin figuring out advanced arithmetic, algebra and even calculus? When you purchase through links on our site, we may earn an ...

First Year Math coordinates MATH 103, 133, 143, 144, 149. Ready to get the focused support you need? Whether you’re coming in for a Third Attempt, a Test Extension, Placement assistance, or a Student ...

RIT’s computational mathematics major emphasizes problem-solving using mathematical models to identify solutions in business, science, engineering, and more. Learn by Doing: Gain experience through an ...

Some of the biggest challenges in teaching math aren’t about the numbers and operations themselves, but students’ attitudes toward them. Getting students to think deeply about problems, persevere ...