Answer: 123
They have to add up to 3 4 5 6 or 7 so it has to be that
Step-by-step explanation:
one second 12345678910
1200 + 150 = 1350 (if one day and one use)
Budget is 3600
We can use the crane 16 times
Explanation:
Budget is 3600 and 1200 + 150 (16) = 3600
A x = 0
using the law of exponents
= 1
for (6² )^ x = 1 then x = 0
B note that
= 1 ⇒ x = 1
2 → 2^8 × 3^(-5) × 1^(-2) × 3^(-8) × 2^(-12) × 2^(28)
= 2^(8 -12 + 28) × 1 × 3^(- 5 - 8)
= 2^24 × 3^(- 13) = 2^(24)/3^(13) = 10.523 ( 3 dec. places)