How would I write 68 billion in scientific notation

Mathematics

2 answers:

ololo11 [35]4 years ago

5 0

Answer:

68 billion in scientific notation = $6.8 \times10^{10}$

Step-by-step explanation:

68 billion = 68000000000

If we split the number 68000000000 into a coefficient and a power of 10, we will get 68 billion in exponential form.

68 billion in scientific notation = $6.8 \times10^{10}$

kipiarov [429]4 years ago

3 0

6.8 * 10^10 is the answer

You might be interested in

Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 26 feet a

pychu [463]

Answer:

First, let's work out the V of container A and B

V_A = pi x (diameter/2)^2 x height = pi x (26/2)^2 x 14 = 2366 pi (ft3)

V_B = pi x (diameter/2)^2 x height = pi x (18/2)^2 x 15 = 1215 pi (ft3)

After pumping water from container A to container B until B is full:

The empty space inside container A would be:

V_empty = V_A - V_B = 2366 pi (ft3) - 1215 pi (ft3) = 1151 pi (ft3) = ~3615.97 (ft3)

3 0

3 years ago

Read 2 more answers

What process do you use to find the percent change of quantity

STatiana [176]

You use multiplication

4 0

3 years ago

1 hour = 3,600 seconds and 1 mile = 5,280 feet. Make a conjecture about how you could convert a speed of 15 miles per hour to fe

MrRissso [65]

Answer:

multiply by feet per mile and divide by seconds per hour

Step-by-step explanation:

To get the desired units, multiply by a factor that is equal to 1, but has the desired units in the numerator and the units you're converting from in the denominator.

For units in the denominator that you want to change, use the inverse of the above multiplier.

We have miles/hour, which has miles in the numerator. We want feet/second, which has feet in the numerator, so we need to multiply by the ratio of feet per mile: 5280 ft/mi.

We also have hours in the denominator, where we want seconds. So, we divide by the factor 3600 s/h.

$\dfrac{15\,\text{mi}}{\text{h}}\cdot\dfrac{5280\,\text{ft}}{\text{mi}}\cdot\dfrac{\text{h}}{3600\,\text{s}}=22\,\text{ft/s}$