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3 years ago

Please help me solve this I am begging you

Mathematics

2 answers:

Sergeeva-Olga [200]3 years ago

8 0

Answer:

Line 1

√7 is between √4 and √9 ⇒ Square root of all terms

Line 2

√7 is between 2 and 3 ⇒ Results of the square roots

Line 3

5√7 is between 10 and 15 ⇒ Multiply all terms by 5

koban [17]3 years ago

4 0

Answer:

is between 2 and 3

2 and 3

12 and 14

Step-by-step explanation:

The exact point is 2.645 just telling you if the dropbox does not have this options you can go off this.

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Convert 0.2 ? into a fraction. 1/5 11/50 2/9 2/7

Zarrin [17]

The answer is the first choice: 1/5

6 0

3 years ago

Read 2 more answers

Are (5/6) and 0.83 equivalent? Explain why.

Mrac [35]

Answer:

They are not equal.

$\frac{83}{100}< \frac{5}{6}$

Step-by-step explanation:

0.83 =

$\frac{83}{100}$

$\frac{83}{100} >,$

LCM of 100 and 6

300

$\frac{83}{100}=\frac{249}{300}$

$\frac{5}{6} =\frac{250}{300}$

$\frac{249}{300}$

6 0

3 years ago

On a scale drawing of a town,two landmarks are shown 6 inches apart. These two places are actually separated by 54 miles. What i

ZanzabumX [31]

Answer:

Step-by-step explanation:

$54 \div 6 = 9$

3 0

2 years ago

A test had a mean of 72% and a standard deviation of 8 what is the z-score for a test score of 85?

PolarNik [594]

Answer:

The answer to this question is within 2 stabdard deviations

Step-by-step explanation:

to get the score of 85 you got to add the deviation value to the mean whuch creates the deviation. do that multiple times and you get a multiple deviation

72+8=80+8 is 88

88 is greater than 85 so a test score of 85 is within 2 standard deviations of the mean

3 0

3 years ago

Log(100) = log(400) - log(4) "

Luden [163]

When working with logarithms, remember that a subtraction sign means you can divide.
log(400) - log(4) can be turned into log(400/4), which is further simplified to log(100).

5 0

3 years ago