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Iteru [2.4K]
3 years ago
8

1140 was rounded to the nearest ten.What is the upper bound?​

Mathematics
2 answers:
zloy xaker [14]3 years ago
8 0

Answer:

1145

Step-by-step explanation:

  • <em>The upper bound is the smallest value that would round up to the next estimated value</em>.

Since the number was rounded to nearest ten, the upper bound is:

  • 1145

which rounds up to 1150 which is the next estimated value greater than 1140

d1i1m1o1n [39]3 years ago
6 0
The answer would be 1145
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3 years ago
What’s the answer to #12? and why
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Remark
If there are 5 distinct zeros that means either that the x axis is crossed the x axis 5 different places or touched the x axis in 1 place out the 5. Touching in one place means that an even number of roots are the same. 

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3 years ago
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Semmy [17]
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A parking lot covers 32,420 square feet .what id its area to the nearest thousand feet
Mademuasel [1]

Answer: 32,000

Step-by-step explanation:

the thousands place (1000) is the fourth number to the left of the decimal, so round that one either up or down based on the number just one spot closer to the decimal, in this case, the hundreds place (100).

so we have 32,420

we can ignore the numbers that are going to become zeros as a result of the rounding . .

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32,000 is the answer

Hope this helps!!! Good luck!!! ;)

6 0
3 years ago
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