What is thirty-four million plus two hundred fifty-six thousand times four hundred? write the answer in scientific notation

Step-by-step explanation:

To find : What is thirty-four million plus two hundred fifty-six thousand times four hundred?

Solution :

First we write the words in number form,

Thirty-four million - 34,000,000

Two hundred fifty-six thousand - 256000

Four hundred -  400

Two hundred fifty-six thousand times four hundred -

Now, We have to add

Thirty-four million plus two hundred fifty-six thousand times four hundred

i.e.  34000000+102400000 = 136400000

In scientific notation,

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.