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Katarina [22]
3 years ago
11

Can't figure it out

Mathematics
2 answers:
maw [93]3 years ago
8 0
The answer to the problem is C.
N76 [4]3 years ago
8 0
The right answer is C. but lets just check
A. 4 hundreds 9 tens 2 ones = 400 + 90 + 2 = 492 so that's right
B. 4 hundreds 92 ones = 400 + 92 = 492 so that is right also
C. 49 hundreds 2 ones = 4900 + 2 = 4902
D. 49 tens 2 ones = 490 + 2 = 492
That is how we know that that C. is incorrect
I hope this helps :)

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Please help me as soon as posable!! In hurry!!(24 points)
attashe74 [19]

The sequence is geometric, so

a_n = r a_{n-1}

for some constant r. From this rule, it follows that

a_3 = r a_2 \implies 20 = 2r \implies r = 10

and we can determine the first term to be

a_2 = r a_1 \implies 2 = 10 a_1 \implies a_1 = \dfrac15

Now, by substitution we have

a_n = r a_{n-1} = r^2 a_{n-2} = r^3 a_{n-3} = \cdots

and so on down to (D)

a_n = r^{n-1} a_1 = 10^{n-1} \cdot \dfrac15

(notice how the exponent on r and the subscript on a add up to n)

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1 year ago
Blue whales eat an average of 5,000 pounds of fish daily, with a standard deviation of 850 pounds. Approximately what percentage
Hoochie [10]

The WRONG Answer is 3 percent

Step-by-step explanation:

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5 0
3 years ago
Help please!!!!!!!!!
ozzi
The formula is 3x+14=32.
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7 0
2 years ago
Read 2 more answers
{(4z-7,z-4,z) |z is any real number} z=-5
weeeeeb [17]

The set when z = -5 is {-27, -9, -5}

<h3>How to determine the set elements?</h3>

The set is given as:

{(4z-7,z-4,z) |z is any real number}

When z=-5, we have:

4z - 7 = 4(-5) - 7 = -27

z - 4 = -5 - 4 = -9

z = -5

So, we have:

{(4z-7,z-4,z) |z is any real number} ⇒ {-27, -9, -5}

Hence, the set when z = -5 is {-27, -9, -5}

Read more about sets at:

brainly.com/question/8053622

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2 years ago
What is the difference between 1/8 and 1/2?
mixer [17]
One-eighth represents one part of a whole that consists of eight units, but one-twelfth represents one part of a whole that consists of 12 units. Fractions are made up of numerators and denominators. Numerators are the top numbers and denominators are the bottom numbers. The numerator is the number that represents the part of a whole. The denominator is the total number of parts.
5 0
2 years ago
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