Find P (A or B), if the events are disjointed

P (A) = 9/25

P (B) = 9/25

A 4/25

B 18/25

C 0

D 9/25

Evaluate 3 to the second power + (8 - 2) • 4 - 6/3

Expresión Decimal de 21 sobre 45

6x+3y=6 what does x equal

A website had 2,135,789 hits. what is the value of the digit 3

Write the exact value of 0.428x2.75

Solve the quadratic equation by completing the square. x^2+6x-4=0 First, choose the appropriate form and fill in the blanks with the correct numbers. Then, solve the equation. If there is more than one solution, separate them with commas.

Daisy is cooking pasta. The recipe says she needs 480 grams of pasta for 4 people. How many kilograms will she need for 14?

What are multiples of 30?

3. Tom was using wire of the following thicknesses 0.33 mm, 0.275 mm, 0.25 mm, and 0.3 mm for some electrical work. Order the wire from thickest to thinnest.

5. Melanie can run around the track 9 times in 28 minutes. At this rate, how many laps can she run in 1 hour and 15 minutes?