A= -81 + square root of 113
a<span>≈</span> -70.36985418
The answer is 12.3 hours.
On the way to the beach, the family averaged 58 mi/h over 377 mi, so we take 377/58 to find the amount of time spent going to the beach. 377/58 = 6.5 hours.
On the way back, they averaged 65 mi/h over the same 377 mi, so we take 377/65. 377/65 = 5.8 hours.
6.5 + 5.8 = 12.3
15) 5/8
16)21.16 meters
17)C
Answer:
No, because 1.25% times 3 is 3.75% which is less than 6%
Step-by-step explanation:
Quarterly is every 3 months
6% interest is 1.06, 6 cents on the dollar
Monthly interest rate is 1.25% so 1.25 × 3 is 3.75
So, 1.25% times 3 is 3.75% which is 2.25% less than 6%
Hope this helps!
Have a great day!
Plz mark brainliest.
Answer:
?
Step-by-step explanation: