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Sveta_85 [38]
3 years ago
14

What is 2.9857 rounded to the nearest hundreths

Mathematics
2 answers:
EleoNora [17]3 years ago
7 0

Answer:

2.99

Step-by-step explanation:The hundredth is the second number after the decimal. it gets rounded up because 5 makes it go up and the answer becomes 2.99

user100 [1]3 years ago
3 0

Answer: 2.99

Explanation: In this problem, we're asked to round 2.9857 to the nearest hundredth. The hundredths place is located two places to the right of the decimal point so the digit in the rounding place is the 8.

Next, look at the digit to the right of the rounding place.

Since the digit to the right of the rounding place, 5, is greater than or equal to 5, we round up.

This means that we add 1 to the digit in the rounding place so 8 becomes 9 and we change all digits to the right

of the rounding place to 0.

So 2.9857 rounded to the nearest hundredth is 2.9900.

Finally, remember that when rounding decimals, we can drop and zeroes to the right of the decimal point that are also to the right of the rounding place.

So our final answer 2.99.

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olchik [2.2K]

The factored expression which represents the net change in the number of blog subscriptions over 10 months is :

  • 3(11 - 7) + 4(-8)
  • Hence, the net change is -20

Change : -8, 11, -7, -7, -7, -8, -8, -8, 11, 11

To factor the values in the change variable :

-7 has a frequency of 3

-8 has a frequency of 4

11 has a frequency of 3

Values having the same frequency can be factored together :

Hence, we have ;

3(11 - 7) = 3(11 - 7) = 3(4) = 12 - - - - (1)

-8 having a value of 4 can be factored thus ; 4(-8) = -32 - - (2)

Joining both equations :

3(11-7) + 4(-8)

3(11 - 7) + 4(-8)

3(4) + 4(-8)

12 + (-32)

= - 20

Therefore, the factored expression for the net change in subscription is 3(11-7) + 4(-8)

Learn more :brainly.com/question/18904995

8 0
2 years ago
What is the Gcf of 10 and 6?
Lilit [14]

The GCF of 10 and 6 is 2. May this will help you.

6 0
3 years ago
To determine the ________ of an event, you can use the formula P(E) = n(E)/n(S), where n(E) is the number of outcomes in the eve
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Answer:

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Step-by-step explanation:

Probability of an event is how likely that event is to happen. And it is denoted by letter P and calculated by the formula below:

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P(E) = n(E) / n(S)

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Factor by grouping<br> 2a^2+ab+5ab+5b^2
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<span>2a^2+ab+5ab+5b^2
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Answer:

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Step-by-step explanation:

There are 52 cards in a deck and four nines. This means that nines account for 4/52 of the deck. The opposite of 4/52 (idr the math word for that) is 48/52. Therefore, there are 48 other ways that a card other than nine can be obtained.

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3 years ago
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