What is 16 trillion in decimal form

16 trillion is 16.000.000.000.000

Step-by-step explanation:

We need the definition of big numbers as follows:

Ten: 10

Hundred: 100

Thousand: 1.000

Ten thousand: 10.000

Hundred thousand: 100.000

Million: 1.000.000

Billion: 1.000.000.000

Trillion: 1.000.000.000.000

As we need 16 trillion, we multiply trillion by 16, and we have:

16 trillion

16 * 1.000.000.000.000= 16.000.000.000.000

Finally, 16 trillion in decimal form is 16.000.000.000.000

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.