Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 13, 2024

The amount remaining of a radioactive substance after t hours is given byA(t) = 100e kt .After12 hours,the initial amount has decreased by 9%. How

The amount remaining of a radioactive substance afterthours is given byA(t) = 100e^kt.After12 hours,the initial amount has decreased by 9%.

How much remains after48 hours?(Round your answer to one decimal place.): Answer ______%

What is the half-life of the substance? (Round your answer to one decimal place.): Answer _________ hr

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

High School Math 2012 Common-core Algebra 2 Grade 10/11

Authors: Savvas Learning Co

Student Edition

9780133186024, 0133186024

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Ms. Mona Hull is in charge of a project to build a 50-foot yacht for a wealthy industrialist from Jasper, Indiana. The yacht is scheduled to compete in the famous Lake Lemon Cup Race. Eight weeks...

Answered: 1 week ago

Question

★★★★★

Functions, each over the intervalx=0tox=6: A. f(x) =x 2 + 1 B. f(x) = 12 2 x C. f(x)= 36 x 2 D. f(x) = 2 x + 1 Methods: R:Right Riemann sum L:Left Riemann sum M: Midpoint Riemann sum Number of...

Answered: 1 week ago

Question

★★★★★

Indicate how you would use vision building as a technique in solving different types of business problems.Are there any limitations? Explain.

Answered: 1 week ago

Question

★★★★★

The Armory Committee was composed of officers from various National Guard units. It organized a New Years Eve dance at a charge of $2 per person to defray costs. Perry, along with others, was a...

Answered: 1 week ago

Question

★★★★★

Solve the optimization problem. HINT [See Example 2.]MaximizeP=xywithx+ 2y=58. how do i do this?

Answered: 1 week ago

Question

★★★★★

The sales method for estimating bad debts is calculated using ________. A) aging of accounts receivable B) a percentage of credit sales C) a percentage of net accounts receivable D) the current...

Answered: 1 week ago

Question

★★★★★

Fill in the missing amounts in each of the eight case situations below. Each case is independent of the others. (Hint: One way to find the missing amounts would be to prepare a contribution format...

Answered: 1 week ago

Question

★★★★★

Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most recent project undertaken by Rich requires 14 different activities. Rich's managers would like to...

Answered: 1 week ago

Question

★★★★★

Ellie's investment property was condemned. Her adjusted basis in the property was $145,000. Her gross condemnation award was $190,000. Expenses of sale were $8,000. What is the minimum amount ellie...

Answered: 1 week ago

Question

★★★★★

Walston company produces kitchen cabinets for home buildersthe cost of producing 5000 cabinets are materials 500,000$ labor 250,000$ variable overhead 100,000$ fixed overhead 400,000$ for a total of...

Answered: 1 week ago

Question

★★★★★

Compute and Interpret Altman's Z-scores Following is selected financial information for Netflix, for 2018 and 2017. Note: Complete the entire question in Excel and format each answer to two decimal...

Answered: 1 week ago

Previous Question Next Question