What expression can be used for estimating 868 divided by 28

2 answers:

6 0

868 is about 870, and 28 is about 30, so your expression would be 870 divided by 30 which would be 29 and the actual answer is 31, so your estimate would be close to your actual answer.

DochEvi [55]3 years ago

5 0

You could do 870/30=29.
<span>Or you could do 868/28=31 </span>and then round it<span> but it looks like it doesn't need rounding.</span>

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1) Find the minimum and maximum values for the function with the given domain interval.

Julli [10]

Answer:

"minimum value = 0; maximum value = 8"

Step-by-step explanation:

This is the absolute value function, which returns a positive value for any numbers (positive or negative).

For example,

| -9 | = 9

| 9 | = 9

| 0 | = 0

Now, the domain is from -8 to 7 and we want to find max and min value that we can get from this function.

If we look closely, putting 7 into x won't give us max value as putting -8 would do, because:

|7| = 7

|-8| = 8

So, putting -8 would give us max value of 8 for the function.

Now, we can't get any min values that are negative, because the function doesn't return any negative values. So the lowest value would definitely be 0!

|0| = 0

and

ex: |-2| = 2 (bigger), |-5| = 5 (even bigger).

So,

Min Value = 0

Max Value = 8

8 0

3 years ago

Read 2 more answers

Find a number that is between 6/11 and 0.67 .

EastWind [94]

B is the answer you want