A4.50 kilogram block of wood at 20.0°C is uniformly heated using 90,000. joules of heat.
What will be the resulting temperature of the block? (Cp for wood = 1,800.J/kg-°C)

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

47: 4 aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. what estimation method did she use?

If the square of a positive integer is added to 2 times the integer the result is 48. find the integer.