Ike and Nancy Lara Give Western Dance Lessons at the Elk's

question 202

Multiple Choice

Ike and Nancy Lara give western dance lessons at the Elk's Lodge on Sunday nights. The lessons cost $3.00 for members of the lodge and $4.00 for nonmembers. Half of the money collected for the lesson is paid to Ike and Nancy. The Elk's Lodge keeps the other half. One Sunday night Ike counts 40 people in the dance lesson. What is the least amount of money Ike and Nancy will make?

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Definitions:

Steroidal Hormones

Steroidal hormones are a class of hormones that are synthesized from cholesterol and include steroids such as estrogen, testosterone, and cortisol, which play critical roles in body functions and development.

Inhibin

A hormone involved in the regulation of the reproductive system, notably in inhibiting the production of follicle-stimulating hormone.

Estrogen

A group of steroid hormones which promote the development and maintenance of female characteristics of the body.

Follistatin

A protein involved in muscle growth, reproduction, and the regulation of certain hormones.