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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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Helps pls HELPPPPPPP
Brrunno [24]

Answer: Third option.

Step-by-step explanation:

Let be "x" the approximate actual width  (in feet) of the car.

Based on the information provided in the exercise, you know that the scale of the model car is this one:

1:32

Which can be written as a fraction:

\frac{1}{32}

Therefore, if you know that the width of the model car is 2.3 inches, you can set up the following proportion:

\frac{1}{32}=\frac{2.3}{x}

Finally, you must solve for "x" in order to find its value.

So you get the following result:

(x)(\frac{1}{32})=2.3\\\\x=(2.3)(32)\\\\x=73.6

8 0
2 years ago
The accompanying data resulted from an experiment in which weld diameter x and shear strength y (in pounds) were determined for
saul85 [17]

Answer:

y hat = 2114.20 + 18.96x

Step-by-step explanation:

Given the least square regression model equation:

y hat = -959.00 + 8.60x

weld diameter x ; shear strength y (in pounds)

1 lb = 0.4536 kg

To express shear strength y in kilogram:

y is multiplied by 0.4536

(y hat × 0.4536) = -959.00 + 8.60x

Divide both sides by 0.4536

(y hat × 0.4536) / 0.4536= (-959.00 + 8.60x) / 0.4536

y hat = 2114.1975 + 18.959435x

y hat = 2114.20 + 18.96x

7 0
2 years ago
In a class test containing 10 questions, 5 marks are awarded for every correct answer and (−2) marks are awarded for every incor
e-lub [12.9K]

Answer:

0 points

Step-by-step explanation:

So first we see that she gets 2 questions correct,

2 * 5 = 10

Then we see that she gets 5 questions wrong,

5 * -2 = -10

Then we see that she doesn't attempt three questions,

3 * 0 = 0;

Now we add up the points,

10 - 10 + 0 = 0 points

4 0
2 years ago
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Otto spent Three-fourths of the money he had saved on a new video game. If the video game cost $48, how much money did he have b
Fudgin [204]

Answer:

a

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Simplify the trigonometric expression.<br> sin4(α) − cos4(α) + cos2(α)
natulia [17]

Answer:

sin²(α)

Step-by-step explanation:

sin⁴(α) − cos⁴(α) + cos²(α)

sin⁴(α) − cos²(α) (cos²(α) − 1)

sin⁴(α) − cos²(α) (-sin²(α))

sin⁴(α) + sin²(α) cos²(α)

sin²(α) (sin²(α) + cos²(α))

sin²(α) (1)

sin²(α)

5 0
2 years ago
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