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3 years ago

Round 0.8 to the nearest thousandth

Mathematics

2 answers:

bixtya [17]3 years ago

5 0

Answer:

0.0010

Step-by-step explanation:

Zina [86]3 years ago

5 0

Answer:

it is still 0.80

Step-by-step explanation:

you don't need to round, just add a zero

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Find y to the nearest degree. *

vichka [17]

Step-by-step explanation:

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4 0

3 years ago

Is the inequality always, sometimes, or never true?<br> 3x - 14 < 3(x-5)

lys-0071 [83]

Answer:

3x - 14 < 3x - 15

-14 < -15

never true

Step-by-step explanation:

8 0

4 years ago

PLEASE HELP PLEASE WILL MARK BRAINLY

Shtirlitz [24]

Answer:

Every 18 miles he uses 3 gallons

divide this:

18 ÷ 3 = 6 miles per gallon

30 miles = 30 ÷ 6 = 5 gallons

7 gallons = 7 x 6 = 42 miles

48 miles = 48 ÷ 6 = 8 gallons

10 gallons = 10 x 6 = 60 miles

Hope this helps :D

8 0

3 years ago

Read 2 more answers

Please help me with this question.

torisob [31]

Answer:

16 - $2\frac{1}{4} + 2\frac{1}{2}$

make all the denominator by 4

so,

$\frac{64}{4} -\frac{9}{4} + \frac{10}{4} \\\\= \frac{65}{4} \\\\= 16\frac{1}{4}$

8 0

3 years ago

Read 2 more answers

A college professor never finishes his lecture before the end of the hour and always finishes his lectures within 2 min after th

Citrus2011 [14]

Answer:

Value of k is $\displaystyle\frac{3}{8}$

Step-by-step explanation:

We are given the following information in the question:

$f(x) = kx^2, 0\leq x \leq 2\\~~~~~~~= 0, \text{ otherwise}$

where x is the time elapses between the end of the hour and the end of the lecture.

We have to find the values of k.

Since, f(x) is the pdf, then,

$\displaystyle\int^\infty_{-\infty} f(x) = 1\\\\\displaystyle\int^2_{0} f(x) = 1\\\\\displaystyle\int^2_{0} kx^2 = 1\\\\k\bigg[\frac{x^3}{3}\bigg]^2_0 = 1\\\\k\times \frac{8}{3} = 1\\\\k = \frac{3}{8}$

Hence, value of k is $\displaystyle\frac{3}{8}$

4 0

3 years ago