Question

the table represents the recommended exercise intensity for an aerobic program based on the number of visits since beginning the program. the program suggests maintaining a consistent intensity for the first 3 visits, gradually increasing intensity over the subsequent 3 visits, followed by a decrease in intensity for the next 3 visits, before repeating the pattern. which of the following options represent the possible intensities for ambers exercise during the fourth, fifth, and sixth visits? select three options. intensity of exercises number of visits exercise intensity 1 60% 2 60% 3 60% 4? 5? 6? 63%, 63%, 63% 66%, 69%, 72% 66%, 62%, 58% 63%, 65%, 67% 67%, 72%, 77%

Explanation:

Step1: Analyze the pattern

The first 3 visits have a consistent intensity (60%). The next 3 (4th, 5th, 6th) should have a gradual increase.

Step2: Check each option

• Option 1: 63%, 63%, 63% (no increase) → Incorrect.
• Option 2: 66%, 69%, 72% (gradual increase) → Correct.
• Option 3: 66%, 62%, 58% (decrease) → Incorrect.
• Option 4: 63%, 65%, 67% (gradual increase) → Correct.
• Option 5: 67%, 72%, 77% (gradual increase) → Correct.

Answer:

B. 66%, 69%, 72%, D. 63%, 65%, 67%, E. 67%, 72%, 77%