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DerKrebs [107]
3 years ago
5

What is the next term of the geometric sequence? 189,63,21

Mathematics
2 answers:
Temka [501]3 years ago
8 0

Answer:

7

Step-by-step explanation:

189-63=126

63-21=42

126/3=42

42/3=14

21-14=

7

Vinvika [58]3 years ago
7 0

Answer:

7

Step-by-step explanation:

Common ratio of 3 so 21/3 = 7

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13-yard gain, what is the integer
stellarik [79]
Hmm, I'm confused...

An integer is a whole number. Right now you have +13 yards so I guess the answer is 13, idk for sure, lol.

7 0
3 years ago
3x+(2x-5)=13-2(x+2)how much is this
Dimas [21]
Look at the pictures it explains the equation step by step tell me if you have any questions the answer is at the bottom

3 0
3 years ago
Plz read and answerrrrrrrrrrr
natulia [17]

Answer:

16.7%.

Step-by-step explanation:

There are initially 24 + 15 + 8 = 47 pencils in the bag.

Take a pencil out of this bag of 47 pencils. 15 out of the 47 pencils blue. Let A represent the event of getting a blue pencil on the first pick. The probability of getting a blue pencil is:

\displaystyle P(A) = \frac{15}{47}.

There are now 47 - 1 = 46 pencils left in the bag. However, given that the first pencil removed from the bag is blue, the number of red pencils in the bag will still be 24. Take another pencil out of this bag of 46 pencils. Let B represent the event of getting a red pencil on the second pick. The possibility that the second pencil is red given that the first pencil is blue will be:

\displaystyle P(B|A) = \frac{24}{46}.

The question is asking for the possibility that the first pencil is blue and the second pencil is red. That is:

\displaystyle P(A\cap B) = P(A) \cdot P(B|A) = \frac{15}{47}\times \frac{24}{46} = 0.166512 \approx 16.7\%.

5 0
3 years ago
Yo i need the answer
klemol [59]

Answer:

c

Step-by-step explanation:

im pretty sure an additive inverse is just the absolute value

5 0
3 years ago
I don’t know how to solve this
snow_lady [41]
First you have to find the area of the WHOLE BOX. So you multiply,
8×7=56
Then find the area of the small box,
5×4=20
It says take away the area of the small box from the whole box and you should do just that: 56-20=36
The area of the shaded region is 36cm²
5 0
3 years ago
Read 2 more answers
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