Answer:
D
Step-by-step explanation:
Using process of elimination we know that it cannot be a,b or c because after you add the 2 new stamps james collected the ratio is 8:12 which cannot be 1:2 because 8 is not half, can't be B because 8 is less than 12, Also cannot be C because 8 is less than 12
Answer:
29
Step-by-step explanation:
x+11÷8=5
5 × 8 = 40
40- 11 = 29
29 + 11 ÷ 8 =5
Answer:
when 48 multiply by 24 the answer is 1152
when 13 multiply by 24 the answer is 312
Answer: i think the answer is d or c im not to sure
Step-by-step explanation:
The enthalpy of a reaction can be measured using a Calorimeter