Examlex
A flat metal plate is positioned in an xy-plane such that the temperature T (in C) at the point (x, y) is inversely proportional to the distance from the origin. If the temperature at the point P (3, 4) is 30
C, find the temperature at the point Q (6, 8) .
Recurring Expense
Ongoing financial obligations that individuals or businesses regularly pay, such as rent, utilities, or subscription services.
Fixed Expense
Costs that do not change from period to period, such as rent or mortgage payments, providing predictability in budgeting.
Monthly Budget
A financial plan that allocates future personal income towards expenses, savings, and debt repayment.
Electric Bill
A monthly statement that accounts for the consumption of electricity and the cost associated with it.
Q5: Find the values of x and y,
Q19: Find the period of the equation. <img
Q20: Express the angle as a decimal, to
Q29: Find the exact value. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Find
Q30: Find the foci of the ellipse. <img
Q42: If $900 is deposited in a savings
Q55: If a mass that is attached to
Q65: Find all values of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Find
Q73: Rewrite the expression in nonradical form without
Q118: Express as a product. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Express