Author Question: A cake cafe had 50 pastries on Monday morning and received 20 pastries on Monday afternoon. On ... (Read 139 times)

kamilo84

  • Sr. Member
  • ****
  • Posts: 495
A cake cafe had 50 pastries on Monday morning and received 20 pastries on Monday afternoon. On Tuesday morning it had 10 pastries on hand. How many pastries did it use on Monday?

Question 2

Daniel White borrowed 5,00 . for 80 days. At the due date, he paid 70 interest and repaid all of the principal. What was the ordinary simple interest rate (360-day year) that was charged on the loan? (To nearest 1/10 of a percent.)



irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Answer to Question 1

50 + 20 = 70 pastries; 70 - 10 = 60 pastries

Answer to Question 2

R = I  (PT) = 70  (5,00 .  80/360) = 0.063 = 6.3



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

For a complete list of videos, visit our video library