The domestic postage rate for first-class letters weighing 12 oz or less is $0.37 for the first ounce and $0.23 for each additional ounce or part of an ounce. How much will it cost to send a letter that weighs 7.5 oz?

What is bigger 45 ft or 380 inches?

Order 68%, 1/2, 0.55,1.28 from east to greatest

5m+72=-2m+52 A - 1 B - 1/7 C 6/7 D 7

Which equation shows y=34x-52 in standard form? a. 3x-4y=-10 b. 3x-4y=10 c. 4x-3y=10 d. 4x-3y=-10

A class quiz has 5 True/False questions. The correct answers are T, T, F, F, and T, in that order. John answered the questions randomly and is now wondering if he will pass the quiz. He needs to have at least 3 correct answers.

Sixty-seven percent of adults have looked at their credit score in the past six months. If you select 31 customers, what is the probability that at least 20 of them have looked at their score in the past six months? 0.450 0.550 0.692 0.142

Seven years ago, kodi found a box of old baseball cards in the garage. since then, he has added a consistent number of cards to the collection each year. he had 52 cards in the collection after 3 years and now has 108 cards.

Order from least to greatest: [10, - 5, 3, 16, - 1, 0, 1]

Sarah estimated that 230 people will attend the concert but 300 people attended. What was the percent change? Round to the nearest tenth.

The square of a whole number is between 6400 and 7000. The number must be between?