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3 years ago

Find the next three terms in this sequence: 5120, 1280, 320, 80, ...

Mathematics

1 answer:

dimaraw [331]3 years ago

8 0

This seems to be dividing by 4, so the next numbers are 20, and then 5. If there is a 3rd, it's 1.25

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Question in picture.

VashaNatasha [74]

Answer:

Step-by-step explanation:

dividing 48 by 12, gives you 4.

dividing 16 by 4, gives you 4

HOPE THIS HELPS

7 0

3 years ago

Read 2 more answers

Michael is 4 times as old as Brandon and is also 27 years older than Brandon. How old is Michael?

boyakko [2]

Answer:

Michael is 36 years old

Step-by-step explanation:

Let M represent Michael's age, and let B represent Brandon's age,

"Michael is 4 times as old as Brandon" becomes

M = 4B

"Michael is also 27 years older than Brandon" becomes

M = B + 27

Since the two equations are equal to M, they are equal to each other, so we have...

4B = B + 27 now solve for B...

3B = 27

B = 9

There fore

M = 9 + 27 = 36

7 0

3 years ago

Read 2 more answers

Simplify

melomori [17]

Answer: $4\sqrt{3}$

Step-by-step explanation:

For this exercise it is important to remember the following:

$i=\sqrt{-1} \\\\i^2=-1$

Given the following expression:

$-2i\sqrt{-12}$

You can notice that the radicand (the number inside the square root) is negative. Therefore, in order to simplify the expression, you need to follow these steps:

1. Replace $\sqrt{-1}$ with $i$ and simplify:

$(-2i)(i)\sqrt{12}=-2i^2\sqrt{12}=-2(-1)\sqrt{12}=2\sqrt{12}$

2. Descompose 12 into its prime factors:

$12=2*2*3=2^2*3$

3. Substitute into the expression:

$=2\sqrt{2^2*3}$

4. Since $\sqrt[n]{a^n}=a$ , you can simplify it:

$=(2)(2)\sqrt{3}=4\sqrt{3}$

4 0

3 years ago

Find the minimum for this list of numbers

vladimir1956 [14]

Answer:

Step-by-step explanation:

8 0

2 years ago

kramer

Step-by-step explanation:

the sum of a number and 2 is no less than the product of 9 and the same number

3 0

3 years ago