Solve. -Mike, Joe, and Bill Are Painting a Fence. the Painting

question 39

Multiple Choice

Solve.
-Mike, Joe, and Bill are painting a fence. The painting can be finished if Mike and Joe work together for 4 hours and Bill works alone for 2 hours or if Mike and Joe work together for 2 hours and Bill works alone for 5 hours,
Or if Mike works alone for 6 hours, Joe works alone for 2 hours, and Bill works alone for 1 hour. How much time Does it take for each man working alone to complete the painting?

• A) Mike 8 hr, Joe 8 hr, Bill 16 hr
• B) Mike 12 hr, Joe 10 hr, Bill 10 hr
• C) Mike 16 hr, Joe 8 hr, Bill 8 hr
• D) Mike 8 hr, Joe 16 hr, Bill 8 hr

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Definitions:

Electrical Activity

The movement of electrical charges or signals, crucial for the functioning of nerves and muscle cells, including those in the heart.

Heart Using

This is not a recognized key term and appears to be incorrectly phrased or out of context.

Intradermal Test

An allergy test in which dilute solutions of allergens are introduced into the skin of the inner forearm or upper back with a fine-gauge needle.

Subcutaneous Test

is a medical diagnostic procedure that involves injecting a substance just beneath the skin to test for an allergic or immune response.