What is the missing number in this sequence:

1, 16, __, 100, 169

The mean temperature for the first 4 days in January was 4°C. The mean temperature for the first 5 days in January was 5°C. What was the temperature on the 5th day?

Using the graph, select an answer. Given an eight-year-old car, the difference between the car's value and its repair costs will be number.

A student has some $1 and $5 bills in his wallet. He has a total of 16 bills that are worth $52. How many of each type of bill does he have?

In the casino game of American roulette, the wheel is divided into 38 compartments numbered 1 through 36, 0, and 00. One-half of the numbers 1 through 36 are red, the other half black, and 0 and 00 are green.

What are 3 consecutive even intergers that have a sum of 42

For one Chemistry test, Sally had to answer 25 questions. Of these questions, Sally answered 52.0% of them correctly. How many questions did Sally correctly answer on her test

an electronic store had a 20% off sale. If a stareo originally cost $125, how much did the stareo cost during the sale?

When rounding to. the nearest hundred are you to add or subtract?

It's a four digit whole number It is divisible by 5 The sum of its digits is 12 The sum of it hundreds, tens, and ones digit is 8 The sum of its ten and ones digit is 1 It is divisible by 6 The difference between its ten and ones digit is 1 It is

What 2 numbers should be placed in the blanks so that the difference between consecutive numbers is the same? 17, ___, ___, 41 Can anyone explain this one?