Each of 25 students in group a read for 45 minutes. each of 21 students in group b read for 48 minutes. which group read for more minutes? explain.

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In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.