Answer: The correct answer is $7.60.
Step-by-step explanation: First, you multiply 1.90 and 3. This gives you 5.7. Then, you add 1.9. This gives you $7.60.
Answer: 150
Step-by-step explanation: So, it increases by 4% which means that some number times 1.04% equals 156. Just taking a guess, use 150. Check it. 150 times 1.04% equals 156.
Answer:
Find the number in the thousand place
2
and look one place to the right for the rounding digit
5
. Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
3943000
Step-by-step explanation:
Answer:
C. Denominator is a power of 10
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given expression, 
= √(4×8)×√(4×7)×√3×√(3×√2)
= √4×√8×√4×√7×√3×√3×√2 ( because √(m×n)=√m×√n)
=√4×√4×√8×√2×√7×√3×√3
=4×√(4×2)×√2×√7×3
=4×√4×√2×√2×√7×3
=4×2×2×√7×3
=48√7
Thus,=
