A supplier to a car manufacturer produces a certain valve and seal used in their cars. The sizes of these seals and valves are closely monitored to ensure the parts actually work. Here are summary statistics on
the diameters for these valves and seals (in millimeters).
Mean
Standard deviation
Valve
Hy = 50
Oy = 0.3
Seal
His = 51
Os = 0.4
Both distributions are approximately normal. A seal properly fits a valve if the seal's diameter is larger than
the valve's diameter, but the difference can't be more than 2 mm. Suppose we choose a valve and seal at
random and calculate the difference between their diameters. We can assume that their diameters are
independent.
Find the probability that the seal properly fits the valve.
You may round your answer to two decimal places.
P (proper fit)

answer:   segregation violated the equal protection clause of the 14th amendment, which holds that no state can “deny to any person within its jurisdiction the equal protection of the laws.”

details/explanation:

brown v. board of education of topeka, decided by the us supreme court in 1954, ruled that all americans are entitled to the same civil liberties and protections in regard to access to education. until that decision, it was legal to segregate schools according to race, so that black students could not attend the same schools as white students.   an older supreme court decision, plessy v. ferguson (1896), had said that separate, segregated public facilities were acceptable as long as the facilities offered were equal in quality.   in the case of brown v. board of education, that standard was challenged and defeated.   segregation was shown to create inequality, and the supreme court unanimously ruled segregation to be unconstitutional.

the ruling was important in advancing civil rights because it affirmed that the 14th amendment applies to all rights and privileges of citizens, including access to   education.   this was being violated by states whose laws supported the segregation of schools.   section 1 of the 14th amendment reads as follows:

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d

x=25?

i think this is the answer hope this

step-by-step explanation: