$\text { At time } t = 0 \text { minutes, the temperature of an object is } 160 ^ { \circ } \mathrm { F } \text {. The temperature of the }$

question 66

Multiple Choice

$\text { At time } t = 0 \text { minutes, the temperature of an object is } 160 ^ { \circ } \mathrm { F } \text {. The temperature of the }$ object is changing at the rate given by the differential equation $\frac { d y } { d t } = - \frac { 1 } { 2 } ( y - 92 )$ . Use Euler's Method to approximate the particular solutions of this differential equation at $t = 2$ . Use a step size of $h = 0.1$ . Round your answer to one decimal place.

• A) \(123.5\)
• B) \(120.4\)
• C) \(121.9\)
• D) \(128.7\)
• E) \(116.4\)

---

Definitions:

Second-Day Delivery

A shipping option where the package is guaranteed to be delivered to its final destination within two business days.

Medical Office

A facility where physicians and other healthcare professionals provide examinations, diagnoses, and treatments to patients.

Simplified Letter Style

A modification of the full-block style in which the salutation and complimentary closing are omitted and a subject line typed in all capital letters is placed between the address and the body of the letter.

Informal

Refers to a style or manner that is casual and not bound by formal rules, often used in relation to language, clothing, or gatherings.