3 years ago

I need helppppppppppppppppppppppppp!!!!!!!!!

Mathematics

1 answer:

Verizon [17]3 years ago

4 0

Mee too these test are hard Your is -18

You might be interested in

6 percent of 38,find the percent.

Phantasy [73]

6% of 38

6%•38= 2.28%

3 0

3 years ago

Write an explicit formula for the nth term or the sequence 8,-24, 72

miskamm [114]

Answer:

$T_n =-\frac{8}{3} (-3)^{n}$

Step-by-step explanation:

Given

$Sequence: 8, -24, 72$

Required

Determine the n term

The above sequence is geometric. So, we calculate the common ratio first:

$r = \frac{T_2}{T_1}$

$r = \frac{-24}{8}$

$r = -3$

The equation is then calculated using:

$T_n = ar^{n-1}$

Where

$a = T_1 = 8$

and

$r = -3$

The equation becomes:

$T_n =8 * (-3)^{n-1}$

Apply law of indices:

$T_n =8 * (-3)^{n} * (-3)^{-1}$

$T_n =8 * (-3)^{n} * \frac{1}{-3}$

$T_n =-8 * (-3)^{n} * \frac{1}{3}$

$T_n =-\frac{8}{3} * (-3)^{n}$

$T_n =-\frac{8}{3} (-3)^{n}$

5 0

3 years ago

HELP MEEEEEE PLEASEEEEEEEEEEEEEEE

lakkis [162]

Answer:

If she returns the skis at 3 p.m. she would pay $25. IM NOT SURE ABOUT 3:05 PM

Step-by-step explanation:

Start on the hours rented side. If she rents them at noon you would be at zero. Move to the 3 (in between 2 and 4) then if you go up it hits $25 on the rental cost side.

8 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST!

kirza4 [7]

Answer:

A is 42 degrees B is 84

Step-by-step explanation:

3 0

3 years ago

Bank A is offering a loan with a simple interest rate of 8% for 2 years. Bank B is offering a loan with a simple interest rate o

Brut [27]

Answer:

what is difficult about this problem? do you not have a calculator? what part is tough?

Step-by-step explanation:

5 0

3 years ago