If a man can eat 30 hot dogs in 27 minutes, how many can he eat in 1 minute?  Round to nearest tenth.

If the price of oil goes from $150 per barrel to $90 per barrel, what is the percent of change?

Read the following paragraph:  Marcus checked his phone for the third time in five minutes while standing outside the restaurant. He had arrived early and chosen a table where he could see the door. Each time it opened, he sat up straight, then slowly leaned back again. He smoothed the wrinkles from his shirt and reread the short message that said, “Running a little late.” When twenty more minutes passed, he ordered only a glass of water instead of dinner. As the sky grew darker outside the window, Marcus let out a long breath and stared at the empty chair across from him.

Which inference is best supported by the paragraph?

Read the following paragraph:

Many companies now allow employees to work from home, and it is clearly the smartest decision a business can make. Workers at home are far more productive because they are free from office distractions like gossip and unnecessary meetings. In addition, companies save thousands of dollars each year on electricity, office supplies, and building maintenance. Some critics claim that teamwork suffers, but modern technology makes that concern outdated and unrealistic. Employees who prefer working in an office often resist change simply because they fear new systems. Businesses that refuse to adopt remote work policies are choosing to fall behind their competitors.

What is the author’s bias in the paragraph?