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GREYUIT [131]
3 years ago
6

Question 13 of 25

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0

Answer:

(64-9)/(4-2)= 55/2= 27.5

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Correctly complete this sequence: 88511, 16351, ?, 10251
Temka [501]

Answer:

73155 is the required 3rd number that will complete the sequence as: 88511, 16351, 73155 , 10251.

Step-by-step explanation:

So, let us consider 88511 and determine the pattern to find the next number and so on to complete the sequence.

Adding the first 2 digits in the number 88511 i.e.  8 + 8 = 16

Subtracting the 3rd digit from the 2nd digit i.e. 8 - 5 = 3

Multiplying the 3rd digit and 4th digit i.e. 5 × 1 = 5

Dividing the 4th digit by the 5th digit i.e. 1 ÷ 1 = 1

Hence, using these steps would get us the number 16351.

So, the next number would be obtained using same steps:

Adding the first 2 digits in the number 16351 i.e.  1 + 6 = 7

Subtracting the 3rd digit from the 2nd digit i.e. 6 - 3 = 3

Multiplying the 3rd digit and 4th digit i.e. 3 × 5 = 15

Dividing the 4th digit by the 5th digit i.e. 5 ÷ 1 = 5

Hence, using these steps would get us the number 73155.

So, the next number would be obtained using same steps:

Adding the first 2 digits in the number 73155 i.e.  7 + 3 = 10

Subtracting the 3rd digit from the 2nd digit i.e. 3 - 1 = 2

Multiplying the 3rd digit and 4th digit i.e. 1 × 5 = 5

Dividing the 4th digit by the 5th digit i.e. 5 ÷ 5 = 1

Hence, using these steps would get us the final number 10251.

So, from this pattern method, we determine that 73155 will be the 3rd number in the sequence: 88511,16351,?,10251.

So, the complete sequence would be: 88511, 16351, 73155, 10251.

Keywords: sequence, number

Learn more about sequence from brainly.com/question/12373616

#learnwithBrainly

8 0
3 years ago
Curium-243 has a half-life of 28.5 days. In a sample of 5.6 grams of curium-243, how many grams will remain after 12 days?
quester [9]

Answer:

C.4.18g

The amount will remain after 12 days is 4.18 g

Step-by-step explanation:

we can use formula

P(t)=P_0(\frac{1}{2})^{\frac{t}{h} }

where

h is half life time

t is time in days

Po is initial quantity

P(t) is the quantity after t days

we are given

Curium-243 has a half-life of 28.5 days

h=28.5

In a sample of 5.6 grams of curium-243

so,

P_0=5.6

now, we can plug values

P(t)=5.6(\frac{1}{2})^{\frac{t}{28.5} }

now, we can plug t=12

P(12)=5.6(\frac{1}{2})^{\frac{12}{28.5} }

P(12)=4.18253

So,

The amount will remain after 12 days is 4.18 g

3 0
3 years ago
Read 2 more answers
Natalia drove to her grandmother’s house for Thanksgiving. It took her 5 hours, for a total of 225 miles. What is her average sp
Ann [662]

Answer:

45mph

Step-by-step explanation:

225mi / 5hr = 45mph

5 0
3 years ago
Please Help I Need This Quick Brainliest If Correct :)
Rama09 [41]

Answer:

Step-by-step explanation:

DDDDDDDd

8 0
3 years ago
A Toblerone candy bar is in the shape of a triangular prism. The area of the base is 3 in 2and the height of the prism is 5 in.
Mrac [35]

Answer:

  • 15 in³

Step-by-step explanation:

<u>Volume of the prism:</u>

  • V = Bh, where B- area of base, h- height

<u>Given:</u>

  • B = 3 in²
  • h = 5 in

<u>Volume is:</u>

  • V = 3*5 = 15 in³
8 0
3 years ago
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