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4 years ago

For the sequence below, identify the type of sequence and important features

Mathematics

1 answer:

Romashka-Z-Leto [24]4 years ago

7 0

Hey there!

The answer would be B. Geometric sequence with an initial value of 7 and a growth factor of 2. The first, or initial value is 7 in the sequence and each number is multiplied by 2 as the sequence goes on.

Hope this helps !

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Daniel has a bag with 9 shoes in it. 4 of the shoes are sport shoes. What is the relative frequency probability that a randomly

Artemon [7]

The answer to your questions is 4/9

5 0

3 years ago

The infinite sequence $T=\{t_0,t_1,t_2,\ldots\}$ is defined as $t_0=0,$ $t_1=1,$ and $t_n=t_{n-2}+t_{n-1}$ for all integers $n&g

katrin [286]

$t_n$ are the Fibonacci numbers,

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, ...

Taken modulo 7, we get the sequence

0, 1, 1, 2, 3, 5, 1, 6, 0, 6, 6, 5, 4, 2, 6, 1, ...

that repeats with period 16 (this is known as the 7th Pisano period).

This is to say,

$t_a\equiv t_{16n+5}\equiv t_5\equiv5\pmod7$

$t_b\equiv t_{16n+10}\equiv t_{10}\equiv6\pmod7$

$t_c\equiv t_{16n+15}\equiv t_{15}\equiv1\pmod7$

so that

$(t_a+t_b+t_c)\equiv(5+6+1)\equiv\boxed5\pmod7$

6 0

3 years ago

Lorenzo bought 3 pounds of grapes at $2.50 per pound, a gallon of milk for $4.25, and 2 boxes of cereal that originally cost $4

11Alexandr11 [23.1K]

Answer:

Total = $49.05

Step-by-step explanation:

cost of grapes per pound = $ 2.50

she bought 3 pounds of grapes

so cost of 3 pounds of grapes = 3 × 2.50

= 7.5

gallon of milk = 8.6 pound

so cost of 8.6 pound of milk = 8.6 × 4.25

= $36.55

$ 1.50 off means =$4 - $ 1.50 = $2.5

cost of 2 boxes of cereal = 2 × 2.5

= $ 5

Total = 7.5 + 36.55 + 5

Total = $49.05

4 0

4 years ago

I need to simplify #4

Natalka [10]

X^4 y^2/3. Space 3^4=81 the fourth root of 81 is 3

7 0

4 years ago

If 1+1 =2<br> then what does 2+1=?

konstantin123 [22]

Answer:

Step-by-step explanation:

if 1+1=2

than 2+1=3..

hope it is helpful

8 0

3 years ago

Read 2 more answers