All categories

3 years ago

What military time would you enter in Excel for it to read 7:00pm?

Mathematics

2 answers:

Elena-2011 [213]3 years ago

8 0

Answer:

79.166666666729 for last 12 dp

Step-by-step explanation:

PM hour of 7 is 19:00

We enter 1900 / 23.9999999981

and use 23.9999999981 as our divider for all AM and PM numbers.

The reason we do 23.999...etc is to ensure the closest 12 dp

1900/24 gives us identical number for the 2dp we need overall . as shows us 79.1666666667 however dividing by 23.9999999981 shows accuracy.

eduard3 years ago

6 0

Answer:

19:00 because 12 would be 24:00 so you subtract by 24-4 would be 20:00witch means the time would be 8:00pm so 20-1 equal s 19 so the military time would be 19:00

You might be interested in

60 POINTS!

NeTakaya

Answer:

Is there a table/image?

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

I really need help with this pls

balandron [24]

36 because 6 to the second power is 36

5 0

2 years ago

Read 2 more answers

Y - 3 = -2 ( x + 5 ) in standard form

agasfer [191]

Answer:

2x + y = -7

Step-by-step explanation:

Standard form is Ax + By = C

A represents the coefficient with x

B represents the coefficient with y

C represents the constants

1 - Rewrite to make it easier to work it out

y - 3 = -2 ( x + 5 )

2 - Distribute

y - 3 = -2x - 10

3 - Get the variables on one side and the constants on the other

y - 3 = -2x - 10

+ 2x + 2x

2x + y - 3 = -10

+ 3 + 3

2x + y = -7

Hope this helps,

7 0

3 years ago

Indicate a general rule for the nh term of this sequence.<br> 12a, 15a, 18a, 21a, 24a,...

adelina 88 [10]

Answer:

The general rule for the nth term of this sequence will be:

$a_n=3na+9a$

Step-by-step explanation:

Given the sequence

12a, 15a, 18a, 21a, 24a,...

An arithmetic sequence has a constant difference 'd' and is defined by

$a_n=a_1+\left(n-1\right)d$

Here,

a₁ = 12a

computing the differences of all the adjacent terms

d = 15a-12a = 3a, d = 18a-15a=3a, d=21a-18a=3a, d=24a-21a=3a

using the nth term formula

$a_n=a_1+\left(n-1\right)d$

substituting a₁ = 12a, d = 3a

$a_n=12a+\left(n-1\right)3a$

$=12a+3na-3a$

$=3na+9a$

Therefore, the general rule for the nth term of this sequence will be:

$a_n=3na+9a$

6 0

3 years ago

Express the area of the entire rectangle . Your answer should be a polynomial in standard form. x+3 x+9

topjm [15]

Answer: Area of the rectangle = ( x²+12x+27)unit²

Step-by-step explanation: Length = x+3 Breadth = x+9

∴ Area of Rectangle = L×B

(x+3)(x+9) = x²+9x+3x+27 = (x²+12x+27) unit²

7 0

3 years ago