Two cards are dealt from a standard deck of cards, after it is dealt the first card IS REMOVED from the deck. Is this a Dependent or Independent probability problem?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit