2 years ago

In a class of 6, there are 2 students who forgot their lunch.

Mathematics

1 answer:

Mazyrski [523]2 years ago

5 0

Answer:

the answer is 2.78 percent

You might be interested in

Twice a number is less than 15 (turn into inequality)

velikii [3]

$x \times 2$

3 0

3 years ago

What mistake was made

NARA [144]

The permiter is oppsite making it level

3 0

2 years ago

Maria works in a factory that produces new cars. She is having trouble with one of the machines. In order to work properly, the

Dovator [93]

Answer:

Maria did her job properly. Both gears are perpendicular.

Step-by-step explanation:

Recall that given vectors a and b, they are perpendicular if and only if $a\cdot b$ =0. If $a=(a_1,a_2),b=(b_1,b_2)$ . Then $a\cdot b = a_1b1_+a_2b_2$ .

IN our case a=(5,-1,2) and b) (1,-3,-4). So,

$a\cdot b = 5\cdot 1 + (-1)\cdot(-3) + 2\cdot(-4) = 5+3-8 =0$

So both gears are perpendicular.

3 0

3 years ago

How do you change a fraction to a decimal?

natali 33 [55]

To change a fraction into a decimal, divide the numerator by denominator. This gets you a decimal. Example.
4/25 Oh OK! 4 divided by 25 equals.... 0.16! GG

:)-Kibeye

5 0

3 years ago

Read 2 more answers

Is 0.641 x 10^3 correct scientific notation

ankoles [38]

Yes it is. It would equal 641

5 0

4 years ago