Answer:
62.34
Step-by-step explanation:
Substitute n = 0 to n = 5 into the expression and sum the terms, that is
3 [ 
+ 
+ 
+ 
+ 
+ 
]
= 3 [ 1 + 
+ 
+ 
+ 
+ 
]
= 3( 
)
= 3 × 20.781
= 62.34 ( to the nearest hundredth )
Answer:
The answer would be:
B. y=18x+4
Step-by-step explanation:
Answer:
f(3) = - 60
Step-by-step explanation:
To evaluate f(3) substitute x = 3 into f(x), that is
f(3) = 5(3)² - 7(4(3) + 3)
= 5(9) - 7(12 + 3)
= 45 - 7(15)
= 45 - 105
= - 60
Answer:
1 week, 14 days, 24 hours = 1 day,
= 4 days + 7 days + 10 hours + 16 hours
= 11 days + 26 hours
= 11 days 26 hours
The sentence does not make sense because a test can only be 100% not 200
