Round 149,640 to the nearest thousand.

The shelf life of a battery produced by one major company is known to be normally distributed with a mean life of 9 years and a standard deviation of 0.2 years. What value of shelf life do 16% of the battery shelf lives fall below.

Question 18 of 20: Select the best answer for the question. 18. Simplify this expression: 19 - (-8) - (-14) = ? O A.-7 O B. 41 O C. 25 O D.-3 Mark for review (Will be highlighted on the review page)

There are 56 students going on a felid trip. Three-fourth are girls. How many boys are going on the trip

Let f (x) represent a function. Which descriptions match the given transformations? Drag and drop the answers into the boxes. f (x-3.5) - - > 3.5f (x) - - > f (x) is translated 3.5 units down. f (x) is translated 3.5 units left.

Valerie uses 12 fluid oz of detergent each week for her laundry. If there are 75 fluid oz of detergent in the bottle, in how many weeks will she need to buy a new bottle of detergent? Explain how you know.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.