Find the number of ways to arrange the letters in the word “look” L O O K

Rewrite the following in its equivalent decimal form:  2 +( 7×10-4)+ (3×10-5) + (7×10-6){“version”:”1.1″,”math”:”2 +( 7×10-4)+ (3×10-5) + (7×10-6)”}

Convert the repeating decimal to a fraction. 0.59¯{“version”:”1.1″,”math”:”0.59¯”}

Shannon had grades of 70% and 85% on her two chemistry tests. What is the lowest score she can get on the third test to get an average of a 75%? 

A student notices a pattern in the number of chairs in each row of a school auditorium. The first row has 20 chairs, the second row has 24 chairs, the third row has 28 chairs,and so on, increasing by the same number of chairs each time. Using this pattern, how many chairs are in the 8th row?

In a reaction to produce ammonia, the theoretical yield is 420.g. What is the percent yield if the actual yield is 350.g?

Where do the first two berachos of Birchos Krias Shema fit into the\ analogy of the Beis Hamikdash, according to Rav Schwab, and why (see introduction)? Where are the ideas of Birchos Krias Shema (its purpose) found elsewhere in davening? Bring your ideas and thoughts on this theme and its application in everyday life.The essay should be 350 words.

Where does Aleinu fit into the analogy of the Temple according to Rav Schwab and why (see introduction)? Where else is the idea of Aleinu (its purpose), found in davening? Bring your own ideas and thoughts on this theme, as well as its application in everyday life.The essay should be 350 words.

Each hand has ________ phalangeal bones.

Which of the following is not a joint of the appendicular skeleton?