Answer:
B
Step-by-step explanation:
check the answer,4 square=16,
4.5 square=20.25,
5 square=25
20.25<24<25,
so 4.5<square root of 24<5
1.4×10⁵
first simplify the power of 10 then get 7÷5 = 1.4
1.4×10⁵ is the answer
11 17/21