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sasho [114]
2 years ago
14

write five numbers that are at least 8 digits long under standard form write the expanded form and the word form for each number

under the appropriate heading
Mathematics
2 answers:
ozzi2 years ago
7 0
45,886,903
Expanded Form : 40,000,000+ 5,000,000+
800,000+80,000+6,000+900+3
Word Form:forty five million eight hundred eighty six thousand nine hundred and three
11,111,111
10,000,000+1,000,000+100,000+10,000+1,000+100+10+1
eleven million one hundred eleven thousand and one hundred eleven
12,345,678
10,000,000+2,000,000+300,000+40,000+5,000+600+70+8
twelve million three hundred forty five thousand and six hundred seventy eight
24,680,135
20,000,000+4,000,000+
600,000+80,000+100+30+5
twenty four million six hundred eighty one hundred thirty five
74,914,475
70,000,000+4,000,000+900,000+10,000+4,000+400+70+5
frosja888 [35]2 years ago
3 0
12,568,983
10,000,000+2,000,000+500,000+60,000+
8,000+900+80+3
Twelve million five hundred sixty-eight thousand nine hundred eighty-three

99,999,999
90,000,000+9,000,000+900,000+90,000+9,000+900+90+9
Ninety-nine million nine hundred ninety-nine thousand nine hundred ninety-nine

12,345,678
10,000,000+2,000,000+300,000+40,000+
5,000+600+70+8
Twelve million three hundred forty-five thousand six hundred seventy-eight

49,275,546
40,000,000+9,000,000+200,000+70,000+5,000+500+40+6
Forty-nine million two hundred seventy-five thousand five hundred forty-six

64,834,174
60,000,000+4,000,000+800,000+30,000+4,000+100+70+4
Sixty-four million eight hundred thirty-four thousand one hundred seventy-four

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ben needs to convert 500 US dollars to the japanese yen. one american dollar is worth 123.3 yen. how many yen will he have
laiz [17]

Answer:

<u>The correct answer is 61,650 Yens</u>

Step-by-step explanation:

US$ in cash that Ben has = 500

Exchange rate (US$/Yen) = 1 : 123.3

For calculating the total amount in Yens that Ben has, we use this formula:

Yens in Cash = US$ in Cash * Exchange rate given

Yens in Cash = 500 * 123.3

Yens in Cash = 61,650

<u>After converting the US$ 500 Ben has, he will receive Yens 61,650</u>

6 0
2 years ago
A television sports commentator wants to estimate the proportion of citizens who "follow professional football." Complete parts
masha68 [24]

Answer:

626 and 654

Step-by-step explanation:

Given that a  television sports commentator wants to estimate the proportion of citizens who "follow professional football."

Part I:

p = 0.48

q=1-p = 0.52\\se = \sqrt{\frac{pq}{n} } \\\frac{0.4996}{\sqrt{n} } =

Margin of error =2.045*\frac{0.4996}{\sqrt{n} }626

Sample size should be >626

Part II:

If unknown we take p = 0.5 because maximum std error for this

Here everything would be the same except insted of 0.48 we use 0.5

Margin of error = 2.045*\sqrt{\frac{0.5}{\sqrt{n} } } 654

-------------------------

a and b are too close because 0.46 proportion is close to part b proporti0n 0.5

4 0
2 years ago
It takes 48 pounds of seeds to completely plant a five acre field, how many acres can be planted per pound?
lana [24]

Answer:

9.6

Step-by-step explanation:

So you divide 48 Divided by 5 wich equals 9.6 HOPE THIS HELPS

4 0
2 years ago
2. In the product of (4a3 + 5a2 – 11a) and (-15 + 3a – 7a2), the co-efficient of a4 is …………………… .
vekshin1

Answer:

- 23

Step-by-step explanation:

We could do this the long way and expand the whole product or note that the a^{4} terms arise from the product of the a³ and a terms and the product of the a² and a² terms, that is

4a³ × 3a = 12a^{4}

+ 5a² × - 7a² = - 35a^{4}

Summing gives

12a^{4} - 35a^{4} = - 23a^{4}

with coefficient - 23

5 0
2 years ago
Read 2 more answers
Last Sunday 1,675 people visited the amusement park. 56% of the visitors were adults, 16% were teenagers, and 28% were children
Ierofanga [76]

Answer:

56

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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