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2 years ago

Convert − 6 7to a decimal. Go out 3 decimal places and round as appropriate.

Mathematics

1 answer:

Sholpan [36]2 years ago

8 0

Answer:

-0.85714285714

Rounded answer:

-0.86

Step-by-step explanation:

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PLEASE HELP

Thepotemich [5.8K]

Answer:

i think E.942 cm³ is answer

Volume = πr²h

3.14×5×5×12

= 942 cm²

5 0

2 years ago

The solution to 3x2 – 12x 24 = 0 is

zzz [600]

$3x^2 - 12x + 24 = 0 \\ x^2 - 4x + 8 = 0 \\ x= \frac{-b \pm \sqrt{ b^{2} -4ac} }{2a} 
$ ; where a = 1, b = -4 and c = 8
$x= \frac{-(-4) \pm \sqrt{ (-4)^{2} -4 \times 1 \times 8} }{2 \times 1} \\ = \frac{4 \pm \sqrt{ 16 -32} }{2} \\ =\frac{4 \pm \sqrt{ -16} }{2} \\ =\frac{4 \pm 4i }{2} \\ =2+2i \ or \ 2-2i$

7 0

3 years ago

Read 2 more answers

There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and the rest are eighth grader

Anon25 [30]

Answer:

The number of students in the school band = 70

40% of students in the school band are sixth graders.

20% of students in the school band are seventh graders.

We have to find the number of band members that are sixth graders.

The number of sixth graders in school band are:

$40\% of 70$

$0.40 \times 70$

$28$

Therefore, there are 28 band members that are sixth graders.

4 0

3 years ago

Determine whether each question is biased. Explain your answer.

Kisachek [45]

Biased because the survey was conducted in a limited field of people aka health club which does not include other people, perhaps an unhealthy club? Or the people who are not a part of the health club? Or people who do not care about their health?

8 0

2 years ago

Read 2 more answers

WILL MARK YOU BRAINLIEST

svlad2 [7]

Answer:

if the other lines are parallel or not.

Step-by-step explanation:

8 0

2 years ago