Carbon-14 is a radioactive isotope that decays exponentially at a rate of 0.0124 percent a year. How many years will it take for carbon-14 to decay to 10 percent of its original amount? The equation for exponential decay is At = A0e-rt.

your state charges 10 % of gas tax gas. cpst 2.50 per gallon if you get 6 gallons how. much will your total be

According to euclid's division algorithm HCF of any two positive integers a and b with a> b is obtained by applying euclid's division lemma to a and b to find q and r such that a = bq + r where r must satisfy

Harvey plans to use 5 ft of shelving for four shelves whose lengths are to be a series of consecutive even numbers.

0:1001 in simplest form

Write each equation in standard form. 18. y = 4x - 5 19. y - 3 = 5 (4-X)

What is the conjugate of 6 + 7i

Tina had $47.10 in her bank account on Monday. She withdrew $25 on Monday and also made a deposit of an amount d that she cannot remember. Tina had $97.43 in her account on Tuesday.

How can you add, subtract, and multiply with decimal

What does ( - 1.2) * (0.4) equal?

The minimum monthly payment for Janice's credit card is 2% of her balance or $10, whichever is higher. If Janice's balance at the end of her last billing cycle was $820, what is her minimum monthly payment? A) $16.40 B) $10.00 C) $25.20 D) $5.20