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2 years ago

10

What are the square roots of 1?

2 answers:

UkoKoshka [18]2 years ago

6 0

1, the only square root possible is 1

Marta_Voda [28]2 years ago

3 0

Answer:

1

Step-by-step explanation:

1^2=1

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Find the sum of the following series. Round to the nearest hundredth if necessary,

Aneli [31]

Answer:

$sum = \frac{a( {r}^{n - 1} )}{r - 1} \\ : but \: l = a( {r}^{n - 1} ) \\ 49152 = 3( {2}^{n - 1} ) \\ 16384 = {2}^{n - 1} \\ {2}^{n} = 32768 \\ {2}^{n} = {2}^{15} \\ n = 15 \\ \therefore \: sum = \frac{3(2 {}^{15 - 1}) }{15 - 1} \\ = \frac{49152}{14} \\ = 3510.9$

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3 years ago

Eighty-eight percent of all people who try to do this ratio and proportion

Inessa [10]

Answer: 61 people have worked on this worksheet so far.

Step-by-step explanation:

Given: 80% people try to do this ratio and proportion worksheet find they need some help with the problems.

Let x be the total number of people worked on this worksheet so far.

People need some help with the problems. =80% of x = 0.80x

As per given,

0.80x=49

$\Rightarrow x=61.25\approx61$

Hence, 61 people have worked on this worksheet so far.

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3 years ago

Can anyone find the answer????

avanturin [10]

Answer:

A≈351.86 or rounded to the nearest tenth, 351.9.

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3 years ago

Read 2 more answers

A. Convert 39/7 to a mixed number

saul85 [17]

The answer to this question is A). 39 b). 56

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3 years ago

How would you write a decimal that is less than five Ten thousandths

asambeis [7]

Five ten-thousandths looks like this: 0.0005

All of these are less:

0.0004
0.0003
0.0002
0.0001
0.00001
0.000001
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etc.

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3 years ago