2 years ago

Which of the following is a geometric sequence with a common ratio of 2?

Mathematics

1 answer:

Anarel [89]2 years ago

6 0

Answer:

Step-by-step explanation:

Geometric sequences involve multiplication and the ratio of 2 means each number is multiplied by 2 to get the next number.

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Find the complete factored form of the polynomial <br> 30ab^4-5a^6

anzhelika [568]

Answer:

5a(6 $b^{4}$ - $a^{5}$ )

Step-by-step explanation:

Given

30a $b^{4}$ - 5 $a^{6}$ ← factor out 5a from each term

= 5a(6 $b^{4}$ - $a^{5}$ ) ← in factored form

5 0

2 years ago

Ramon was studying pond life in Doyle Park. In two hours, he counted four more frogs than turtles. The number of crayfish he cou

deff fn [24]

Let us assume the number of turtles = x
Then
Number of frogs = x + 4
Number of crayfish = 2x + 3
Total number of turtles and crayfish = 54
Then we can write the equation as
x + 2x + 3 = 54
3x + 3 = 54
3x = 54 - 3
3x = 51
x = 51/3
   = 17
Then
The number of frogs = x + 4
      = 17 + 4
      = 21
So there are 21 frogs in the pond that has been counted by Ramon.

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2 years ago

2 is what percent of 12?

REY [17]

Answer:

16.67

Step-by-step explanation:

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2 years ago

Need help with number 1 and 2!

Musya8 [376]

Answer:

Step by step explanation:

1.PY=LA

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2 years ago

2x + y = 9<br>3x - y = 16

snow_tiger [21]

Answer:

X=7 y=-5

Step-by-step explanation:

2x+y=9

3x-y=16

use the process of elimination finding out what works for one problem and try it on the other until they both work

7 0

2 years ago

Read 2 more answers