What is 42789 x 54678
Answers
is 2,339,616,942
Show Work:
Calculate 9 x 8, which is 72.
Since 72 is two-digit, we carry the first digit 7 to the next column.
3 Calculate 8 x 8, which is 64. Now add the carry digit of 7, which is 71.
Since 71 is two-digit, we carry the first digit 7 to the next column.
4 Calculate 7 x 8, which is 56. Now add the carry digit of 7, which is 63.
Since 63 is two-digit, we carry the first digit 6 to the next column.
5 Calculate 2 x 8, which is 16. Now add the carry digit of 6, which is 22.
Since 22 is two-digit, we carry the first digit 2 to the next column.
6 Calculate 4 x 8, which is 32. Now add the carry digit of 2, which is 34.
Since 34 is two-digit, we carry the first digit 3 to the next column.
7 Bring down the carry digit of 3.
8 Calculate 9 x 7, which is 63.
Since 63 is two-digit, we carry the first digit 6 to the next column.
9 Calculate 8 x 7, which is 56. Now add the carry digit of 6, which is 62.
Since 62 is two-digit, we carry the first digit 6 to the next column.
10 Calculate 7 x 7, which is 49. Now add the carry digit of 6, which is 55.
Since 55 is two-digit, we carry the first digit 5 to the next column.
11 Calculate 2 x 7, which is 14. Now add the carry digit of 5, which is 19.
Since 19 is two-digit, we carry the first digit 1 to the next column.
12 Calculate 4 x 7, which is 28. Now add the carry digit of 1, which is 29.
Since 29 is two-digit, we carry the first digit 2 to the next column.
13 Bring down the carry digit of 2.
14 Calculate 9 x 6, which is 54.
Since 54 is two-digit, we carry the first digit 5 to the next column.
15 Calculate 8 x 6, which is 48. Now add the carry digit of 5, which is 53.
Since 53 is two-digit, we carry the first digit 5 to the next column.
16 Calculate 7 x 6, which is 42. Now add the carry digit of 5, which is 47.
Since 47 is two-digit, we carry the first digit 4 to the next column.
17 Calculate 2 x 6, which is 12. Now add the carry digit of 4, which is 16.
Since 16 is two-digit, we carry the first digit 1 to the next column.
18 Calculate 4 x 6, which is 24. Now add the carry digit of 1, which is 25.
Since 25 is two-digit, we carry the first digit 2 to the next column.
19 Bring down the carry digit of 2.
20 Calculate 9 x 4, which is 36.
Since 36 is two-digit, we carry the first digit 3 to the next column.
21 Calculate 8 x 4, which is 32. Now add the carry digit of 3, which is 35.
Since 35 is two-digit, we carry the first digit 3 to the next column.
22 Calculate 7 x 4, which is 28. Now add the carry digit of 3, which is 31.
Since 31 is two-digit, we carry the first digit 3 to the next column.
23 Calculate 2 x 4, which is 8. Now add the carry digit of 3, which is 11.
Since 11 is two-digit, we carry the first digit 1 to the next column.
24 Calculate 4 x 4, which is 16. Now add the carry digit of 1, which is 17.
Since 17 is two-digit, we carry the first digit 1 to the next column.
25 Bring down the carry digit of 1.
26 Calculate 9 x 5, which is 45.
Since 45 is two-digit, we carry the first digit 4 to the next column.
27 Calculate 8 x 5, which is 40. Now add the carry digit of 4, which is 44.
Since 44 is two-digit, we carry the first digit 4 to the next column.
28 Calculate 7 x 5, which is 35. Now add the carry digit of 4, which is 39.
Since 39 is two-digit, we carry the first digit 3 to the next column.
29 Calculate 2 x 5, which is 10. Now add the carry digit of 3, which is 13.
Since 13 is two-digit, we carry the first digit 1 to the next column.
30 Calculate 4 x 5, which is 20. Now add the carry digit of 1, which is 21.
Since 21 is two-digit, we carry the first digit 2 to the next column.
31 Bring down the carry digit of 2.
32 Calculate 342312 + 2995230 + 25673400 + 171156000 + 2139450000, which is 2339616942
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Answer:
$32.30
Step-by-step explanation:
19x.30 (to find the 30%)
5.7 needs to be take off of the second shirt.
19 (the first shirt) + (19-5.7) = $32.3
Final answer:
Hate will pay $32.30 for two shirts during the store's sale. This is calculated by adding the full price of the first shirt ($19) and the discounted price of the second shirt ($13.30).
Explanation:
To solve this problem, you need to first calculate the full price of two shirts. Each shirt is priced at $19, so two shirts would cost $38. Next, calculate the 30% discount on the second shirt, which would be 0.30 * $19 = $5.70. This means that the second shirt will cost $19 - $5.70 = $13.30. Therefore, the total cost for two shirts with the discount applied would be $19 (the price of the first shirt) + $13.30 (the reduced price for the second shirt) = $32.30. Thus, Hate will pay $32.30 for two shirts during the store's sale.
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A. There were 10,000 polar bears in 1955.
B. There were 1,000 polar bears in 1955.
C. There were 5,000 polar bears in 1955.
D. There were 500 polar bears in 1955.
Answers
Final answer:
The y-intercept represents the number of polar bears in 1955 and its value is 5,000.
Explanation:
The y-intercept of the given linear model, y = 5,000 + 500x, represents the starting value of y when x is 0. Since x represents the number of years after 1955, when x is 0, it corresponds to the year 1955. Therefore, the y-intercept represents the number of polar bears in 1955. In the given model, the y-intercept is 5,000. So, the correct interpretation is that there were 5,000 polar bears in 1955.
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