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Question 382977: Suppose that A is the set of sophomores at your school and B is the set of students in discrete mathematics at your school. Express each of these sets in terms of A and B.
a) the set of sophomores taking discrete mathematics in your school
b) the set of sophomores at your school who are not taking discrete mathematics
c) the set of students at your school who either are sophomores or are taking discrete mathematics
d) the set of students at your school who either are not sophomores or are not taking discrete mathematics
Click here to see answer by edjones(7569)  |
Question 383613: Write the equation of the line tangent to circle x2 + y2 = 25 at the point (-4,3) A line is tangent to a circle if it is perpendicular to a line through the center of the circle at the point in which this line meets the circle
Click here to see answer by CharlesG2(828) |
Question 384085: Interest Formulas
If you invest $P, and you earn interest only on the amount you invested (the $P), then ________________
interest is earned. If you invest $P and you earn interest not only on the $P, but also on the interest gained,
then ______________ interest is earned.
Let P = principal, r = annual nominal interest rate (in decimal form), t = time of the investment (in years), A
= amount in the account after t years. THEN…
Simple interest: A = _________________________________________
Compound interest: A = _____________________________________
Ideally, what do you want to happen to the value of n in the compound interest formula if the formula represented
the amount of money you have in the bank?
Click here to see answer by mananth(12270)  |
Question 384085: Interest Formulas
If you invest $P, and you earn interest only on the amount you invested (the $P), then ________________
interest is earned. If you invest $P and you earn interest not only on the $P, but also on the interest gained,
then ______________ interest is earned.
Let P = principal, r = annual nominal interest rate (in decimal form), t = time of the investment (in years), A
= amount in the account after t years. THEN…
Simple interest: A = _________________________________________
Compound interest: A = _____________________________________
Ideally, what do you want to happen to the value of n in the compound interest formula if the formula represented
the amount of money you have in the bank?
Click here to see answer by Theo(3464)  |
Question 384372: **Logarithms are mainly used to solve exponential equations.
**In words, the expression a b log represents ___________________________.
**We can convert an equation in log form, y a b = log to an equivalent exponential form ______________.
**The most frequently used bases for logarithms are ________ and ____________.
**3 commonly used log properties: _____________, _______________, ______________
Click here to see answer by Theo(3464)  |
Question 384694: Could someone kindly help solve this algebra problem? Thank you!:)
A red blood cell has a diameter of approximately 0.00075 centimeter. Suppose one of the arteries in your body has a diameter of 0.0456 centimeter. How many red blood cells could fit across the artery?
Click here to see answer by edjones(7569)  |
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