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Gre4nikov [31]
3 years ago
9

Square root of 21 rounded to nearest tenth

Mathematics
2 answers:
Oksana_A [137]3 years ago
6 0

Answer:

4.6

Step-by-step explanation:

Andrew [12]3 years ago
4 0

Answer:

4.6

Step-by-step explanation:

To find the square root of a number, you're basically asking "What number times itself will equal this number."

So, what number times itself will equal 21?

The square root of 21 is 4.582575695.

Rounded to the nearest tenth, would be where our first "5" is after the decimal point. Since 8, in the hundredth place is greater than 4, we would round up! Thus, the square root of 21, rounded to the nearest tenth, is 4.6

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Daisies first summer job was working behind the counter at Dairy Queen he earned double time for any hours worked over 40 in a g
FrozenT [24]

Answer: the standard hourly pay is $3.05

Step-by-step explanation:

Let x represent the standard hourly pay that he gets for the first 40 hours.

Therefore, the total amount that he gets for the first 40 hours of work in a given week is 40x.

At Dairy Queen, he earned double time for any hours worked over 40 in a given week. This means that the hourly rate is 2x

If during one week, he worked 51 hours, it means that the overtime is 51 - 40 = 11 hours

Total amount earned for overtime is

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If the total amount that he earned for the week is $189.10, then

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x = 189.1/62 = 3.05

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4 years ago
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Step-by-step explanation:

4 0
3 years ago
How do you solve 5+y=7
ss7ja [257]

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6 0
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Read 2 more answers
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Oliga [24]
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