3 years ago

Help me with this please!

Mathematics

1 answer:

erastova [34]3 years ago

3 0

7 Miles Per Hour Is The Answer.

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Thank you guys fir the help

KiRa [710]

9514 1404 393

Answer:

Step-by-step explanation:

The function f(x) is required in the numerator, eliminating choices C and D.

The restriction is that function g cannot be zero, so we cannot have ...

3x +2 = 0

3x = -2

x = -2/3 . . . . . eliminates choice B; confirms choice A

7 0

3 years ago

34. The number of songs that an MP3 player can

neonofarm [45]

Answer:

Step-by-step explanation:

640

7 0

2 years ago

Calculate the sum of the first 30 terms in the sequence that begins with 70,65,60

Afina-wow [57]

$\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\ddddddddddddddddddd \displaystyle \Large \boldsymbol{} a_1=70 \ ; \ d=-5 \\\\S_n=\frac{a_1+a_n}{2} \cdot n \ ; \ a_n=a_1+(n-1)d \Longrightarrow \\\\\\ S_{30}=\frac{70+70-29\cdot5}{2} \cdot 30 =-75 \\\\\\Answer: S_{30}=-75$