Round 642 99 to the nearest 10.00

2. PB and J Array Ken has made a selection of square jam sandwiches for party, which he arranges in a single layer on the table in perfect rectangle.

Find the area of a triangle with sides a = 5, b = 8, and c = 11. A. 12.46 B. 20.88 C. 32.17 D. 18.33

Erins water bottle holds 600 milliliters of water ... dylans water bottle holds 1 liter of water. Whose water bottle has the greater capacity? How much greater

A school's 430 square meter rooftop solar panel generates about 1,100 kwh of electricity each month. What might be the panel's dimensions? use one dimension that is not a whole number.

Ages of Workers 23 19 50 49 67 34 30 59 40 33 The age of 10 factory workers is shown in the table. If a 58-year-old worker is added, by how much will this increase the median age of the workers?

Reniel saves 30% of every payback. His paycheck last week was $560. How much did Reniel save last week?

Ronald paid $162 for six tickets to a basketball game during the game he noticed that his friend paid $130 for five tickets the price of each ticket was $26 was Ronald overcharged explain

A coat is selling for 3/4 of original price the sale price is $180 the original price P can be found using the equation 3/4p=180 determine the original price

Write an expression with an exponent that has a value between zero and one?

If someone went on a 5 kilometer hike how many meters did they walk