# Posts by TR

Total # Posts: 12

**math**

A wedding cake must be kept in a refrigerator at a temperature of at least 41*F but no more than 52*F. Write an inequality for the temperature, w, at which the cake can be kept.

**math**

;p

**rt**

In “The Raven and the First Men: The Beginnings of the Haida,” which evidence best helps the reader infer that the Haida might find it acceptable behavior to play tricks on one another? The story presents Raven’s trick against the Sky Chief in a matter-of-fact ...

**chemistry**

12

**Algebra**

How dobu know this works what is ur grade

**Grammar**

Which one would be correct? "We have to answer the question, right?" "We have to answer the question right?" Thank you.

**Math**

One day we decided to dive from town A to town B. In order to get there we had to drive through town B and then town C. it is 10 miles farther from town A to town B then it is to town B to C. It is 10 miles farther from town B to town C than it is from town C to town D. It is ...

**Physics**

Imagine that you are designing a circular curve in a highway that must have a radius of 330 ft and will carry traffic moving at 60 mi/h. a) At what angle should the roadbed be banked for maximum safety? b) If the roadway is not banked, what would the necessary coefficient of ...

**Physics**

A car is traveling counterclockwise along a circular bend in the road with an effective radius of 200 m. At a certain instant, the carâ€™s speed is 20 m/s, but it is slowing down at a rate of 1.0 m/s^2. What is the magnitude of the carâ€™s ...

**algebra2**

simplify 9 power of two= 9-power of two= (one nineth) power of two= (one nineth) - power of two= -9 power of two= (-9) power of two = help please

**algebra 2**

add. (4x power of 2xy+y power of two)(-x power of two - 3 xy+4y power of two)= help please

**Economics**

trt

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