An exercise class had 20 people. if each person produced 2,200 btus of body heat during the class and the room is 30 ft × 40 ft × 15 ft, how many btus per cubic foot did they produce? (to the nearest hundredth) a) 0.12 btus/ft3 b) 1.83 btus/ft3 c) 2.44 btus/ft3 d) 36.66 btus/ft3

Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o

3382-299=3383- ? fill in the blank?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000