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Doss [256]
2 years ago
9

Estela brushes her teeth for t minutes twice a day. She uses the expression t×2×365 to represent how many minutes she spends bru

shing her teeth each year. Write an equivalent expression. Then explain what information is in your expression that is not in the original expression of t×2×365.
Mathematics
1 answer:
vodomira [7]2 years ago
8 0
Sorry I don’t speak English I wish I could really help you I could help you if you just translate into Spanish I’ll tell you the answer sorry
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Can y’all help me on question 15?!
lisov135 [29]

Answer:

B. 2⁵ + 7²

Step-by-step explanation:

2 to the fifth power is: 2⁵

7 squared (7 to the second power) is: 7²

5 0
3 years ago
What is this number in standard form? (5×1,000)+(9×1)+(2×1/10)+(6×1/1,000)
mr Goodwill [35]

Answer:

5009.206

Step-by-step explanation:

<u>The answer is </u><em><u>5009.206</u></em>. We see that the first portion of this question asks, "(5×1,000)+(9×1)". 5x1000 is 5000. 9x1 is 9. 5000+9= 5009. The second portion of this question asks for the numbers that go after the decimal. 2x1/10 is 2/10. 6x1/1000 is 6/1000. The decimal place stands for one. So we do .206. If the decimal stands for ones that means in this case the 2 is in the tenths place (like it should be since the question asks for 2/10) and the 6 is in the 1000 place (like it should be since the question asks for 6/1000). We add this up together and our answer is 5009.206. Hope this explanation helps! Happy learning!

5 0
3 years ago
Fifty six is what decimal part of 70
vodka [1.7K]
56 is a decimal part of 70. 56 = 4/5 = .8
5 0
3 years ago
Read 2 more answers
What is the mean absolute deviation of the data set?
Ronch [10]

Answer:

the mean absolute deviation of the data set is 2.

Step-by-step explanation:

To calculate the mean absolute deviation of a data set, we need to follow the following steps:

Step 1: Calculate the mean.

Step 2: Calculate how far away each data point is from the mean (always keeping a possitive distance).

Step 3: Calculate the mean of the deviations.

Step 1: The mean of the data set is:

Mean = (12 + 10 + 10 + 8 + 6+ 7 + 7 + 12)/8 = 72/8 = 9

Step 2:

{12 -9, 10-9, 10-9, 9-8, 9-6, 9-7, 9-7, 12-9} = {3, 1, 1, 1, 3, 2, 2, 3}

Step 3: (3 + 1 + 1 + 1 + 3 + 2 + 2 + 3)/8 = 2

In conclusion, the mean absolute deviation of the data set is 2. Which corresponds to the option B.

5 0
3 years ago
What is the volume of the prism that can be constructed from this net?
Annette [7]
Your answer would be A) 108 units3
5 0
3 years ago
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