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spin [16.1K]
2 years ago
7

If the sequence below is a geometric sequence then what will the next two numbers in the sequence be? Sequence: 3, 9,…

Mathematics
1 answer:
Aliun [14]2 years ago
7 0

Answer: 27,81

Step-by-step explanation:

First you do 3*3=9

9*3=27

27*3=81

So the sequence will be 3,9,27,81

My child found this helpful

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Question 8
madreJ [45]

9514 1404 393

Answer:

  B.  9 cm

Step-by-step explanation:

The number of face masks Ray can make with 20 m of cord is ...

  (20 m)(100 cm/m)/(10.25 cm/mask) = 195.12195 masks

To make one more mask, he will need to buy an additional amount of ...

  (196 -195.12195)×(10.25 cm) ≈ 9.00 cm

Ray would need to add 9 cm of cord to his order.

7 0
2 years ago
In one day, 18 people each withdrew $100 from an atm machine.What was the overall change in the amount of money in the atm machi
tamaranim1 [39]

Answer:

1,800??

Step-by-step explanation:


7 0
3 years ago
Please help
rewona [7]

Answer:

125.6m^2

Step-by-step explanation:

Let R be the greater radius and r be the smaller radius

Area of the sidewalk = R^2 - r^2 - This can be the expression

= 3.14

=(R^2-r^2)

=(11^2-9^2)

=(121-81)

= 40

= 3.14 x 40

5 0
2 years ago
Dwhat fraction is shown on the number line?<br> Please help I need it please thank you
tigry1 [53]
The answer is 3/4! The number line is separated into four parts and it’s on the third line- so 3/4 of an inch!

Please give brainliest!❤️
6 0
3 years ago
Read 2 more answers
In the spinner below the large wedges are twice the size of the smaller ones. What is true about the probability of landing on 6
mr_godi [17]

Answer:

A

Step-by-step explanation:

If we take each small section to be "1" unit, we can say the large sections (for "2" and "5") are "2" units each. So in total there will be 8 sections.

Since 5 is "2" sections, we can say:

P(5) = 2/8 = 1/4

And 6 is "1" section, so we can say:

P(6) = 1/8

Definitely, Probability of landing a 6 is HALF that of probability of landing a 5. Also we can see this is the picture.

So, from the answer choices, A is right.

6 0
3 years ago
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