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Anastaziya [24]

3 years ago

7

What is 6.974 rounded to the nearest tenth place?

2 answers:

loris [4]3 years ago

7 0

Answer:

7

Step-by-step explanation:

The tenth place is the 9 in 6.974.

You round up because if the place next to it(the 7) is greater than 5 then you round up. If it is less than 5 the 7 becomes a 0.

But this is a special case because 6.9 would not become a 6.10 it would become a 7.

dezoksy [38]3 years ago

3 0

Answer:

7

Step-by-step explanation:

The digits six is in the 10th Pl. even though the other times place so you have to like go to the nine’s and if the ninth grade on the six Danny do you have to round up because the room was fine and hire you round up for or lower your round down to round up to a six stays at 7 because it doesn’t have to make any changes but if you want to go

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g In 2013, the Pew Research Foundation reported that 43% of U.S. adults report that they live with one or more chronic condition

SOVA2 [1]

Answer:

We are 95% confident that the true proportion of U.S. adults who live with one or more chronic conditions is between 39.7% and 46.33%

Step-by-step explanation:

From the question we are told that

The sample proportion is $\r p = 43\% = 0.43$

The standard error is $SE = 0.017$

Given that the confidence level is 95% then the level of significance is mathematically represented as

$\alpha = (100-95)\%$

=> $\alpha = 0.05$

Generally from the normal distribution table the critical value of $\frac{\alpha }{2}$ is

$Z_{\frac{\alpha }{2} } = 1.96$

Generally the margin of error is mathematically represented as

$E = Z_{\frac{\alpha }{2} } * SE$

=> $E = 1.96 * 0.017$

=> $E = 0.03332$

Generally 95% confidence interval is mathematically represented as

$\r p -E < p < \r p +E$

=> $0.43 -0.03332 < p < 0.43 + 0.03332$

=> $0.39668 < p < 0.46332$

Converting to percentage

$(0.39668 * 100)< p < (0.46332*100)$

$39.7\% < p < 46.33 \%$

7 0

2 years ago

46 out of 200 dogs are short haired breeds. What percent of dogs are not short haired breeds

Ivahew [28]

Hi!

46 out of 200 are short haired, which means that 200 - 46 = 154 out of 200 are not short haired. In percentages, that is:

154/200 = 77/100 = 77%

Hope this helps!

8 0

2 years ago

What is the area of a circle if the radius is 13

Kisachek [45]

A = pi * r^2.....r = radius and pi = 3.14

A = (3.14)(13^2)
A = 3.14(169)
A = 530.66

7 0

2 years ago

Alicia drew the figure below on a coordinate plane.<br><br> What is the area of the figure?

Ivahew [28]

Answer:

72

Step-by-step explanation:

you multiply the length and the width

8 0

3 years ago

Find the square root of :<br> √50×8 = ___<br> Please show steps....

Sav [38]

Your answer would be 20.. the square root of 50 is 7.07106781187 x by 8

6 0

3 years ago