inequalities addition
(x + 7 < 15)
x<8
(x - 7 > 15)
x>22
A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. If you pick one marble without looking, what is the probability that you will pick a blue marble?
3/10 or 30%
who is the tired nurse who refused to give up her seat on a bus but it's not rosa parks?
Claudette Colvin
How many teeth do most adult humans have?
32
(z + 9 > 3)
z>-6
(y - 4 < 10)
y<14
A rectangular garden has a length of 15 meters and a width of 8 meters. What is the area of the garden
120 sq meter
What landmark case did Thurgood Marshall successfully argue before the U.S. Supreme Court, leading to the end of racial segregation in American public schools?
Thurgood Marshall successfully argued the case of Brown v. Board of Education of Topeka (1954) before the U.S. Supreme Court. This landmark decision declared racial segregation in American public schools unconstitutional under the Fourteenth Amendment.
What do you call a person who studies rocks?
a geologist
(a + 6 ≥ 12)
a≥ 6
(a - 6 > 12)
a>18
A triangle has angles measuring 60∘, 75∘, and x∘. What is the value of x?
X=45
who is Mae Jemison?
she is the first African-American woman to travel into space.
What is the only planet in our solar system that rotates clockwise?
Venus
(w + 5 ≤ 20)
w≤ 15
(w - 5 ≤ 20)
w≤25
A right-angled triangle has legs with lengths of 6 cm and 8 cm. What is the length of the hypotenuse?
hypotenuse=100
What significant role did Colin Powell play in the U.S. military before he held the position of secretary of State?
Colin Powell served as Chairman of the Joint Chiefs of Staff from 1989 to 1993, making him the highest-ranking military officer in the United States Armed Forces during that time.
What is the other planet that has an unusual rotation?
Uranus it's on its side. Uranus has an axial tilt of about 98 degrees, meaning it essentially rolls around the Sun on its side.
special question surprise! (3x + 7 > 22)
x>5
special question surprise! (3z - 9 ≥3)
z≥4
The hypotenuse of a right-angled triangle is 13 inches long. One leg is 5 inches long. What is the length of the other leg?
The other leg is 12 inches
Who is commonly referred to as the founder of Greenwood, the district that became known as “Black Wall Street”? (Tulsa, Oklahoma)
O.W. Gurley, a wealthy Black landowner, is commonly referred to as the founder of Greenwood. Born to freed slaves in Alabama, Gurley moved to Oklahoma during the Oklahoma Land Rush of 1889. He purchased 40 acres of land on the north side of Tulsa with the vision of selling residential and commercial plots to African Americans. Gurley opened a rooming house, purchased buildings, and provided loans to help other Black people start their businesses. His entrepreneurial spirit and commitment to building wealth in the community laid the foundation for the thriving district that would become known as Black Wall Street.
What is the chemical symbol for sliver?
The chemical symbol for silver is Ag.