Answer:



Step-by-step explanation:
Given
The table
First, we calculate the amount of schools


Solving (a): Probability of 75+ computers.
From the given table, schools with 75 or more computers have the population of:


The probability is calculated as:



Solving (b): Probability of less than 75 computers.
From the given table, schools with less than 75 computers have the population of:


The probability is calculated as:



Solving (c): Probability of less than 10 computers.
From the given table, schools with less than 100 computers have the population of:


The probability is calculated as:



Step-by-step explanation:
because VW || YZ, the 2 triangles are similar.
this is given by the rules of equal angles of intersecting lines with parallel lines. Z to V and Y to W would be such intersecting lines.
and therefore, the angle at W is the angle at Y, the angle at V is the angle at Z. and therefore both angles at A are equal.
so, for similar triangles the scaling factor between corresponding pairs of sides is the same for all sides.
e.g. the same scaling factor that converts 7.2 to 12, converts then also x to x+4.
7.2 × f = 12
f = 12/7.2 = 12/ 72/10 = 120/72 = 10/6 = 5/3
x × 5/3 = x + 4
5x = 3x + 12
2x = 12
x = 6
A to Y = x = 6
W to A = x + 4 = 6 + 4 = 10
You should put at least 400 in the savings Which impact did WWII have on the U.S?
A. The U.S. had to rebuild much of its own infrastructure due to the damages of the War
B. The U.S. had one of the highest death tolls of the War
C. The U.S. decided to not get involved in any
future wars
D. The U.S. experienced large economic growth as a result of their wartime economy
Answer:
the first one is correct ive T a k e n this testing.
Step-by-step explanation:
Answer:

Step-by-step explanation:
By lowest terms, it means to simplify. You can do so by dividing the fraction by a common factor, which in this case, is 6:
÷
=

The fraction
cannot be simplified further, so this is the final answer.