**Answer:**

2.4747996 * 10^1

**Step-by-step explanation:**

When working in scientific notation, (a * 10^b) * (c*10^d)

Multiply a*c then add 10 ^(b+d)

Then check that the product of ac is between 1 and 10, if not then we need to adjust so that it is

(7.93205×10^8) • (3.12×10^-8)

(7.93205) • (3.12) =24.747996

10^(8-8) = 10^0

24.747996 needs to be adjusted to be between 1 and less than 10

we move the decimal 1 to the left so we add 1 to the exponent

2.4747996 * 10^0+1

2.4747996 * 10^1

Plug in 6 for a (since we are told a=6)

6+10=16 <---add

Answer 16

Answer:

288 points

2 minutes

5 minutes

Step-by-step explanation:

Given that :

Average point per game = 18 points

Number of games played = 16

Total points claimed = number of games played * average points per game

Total points = 18 * 16 = 288 points on average

Print rate = 12 pages per minute

Copying rate = 10 pages per minute

To print a 24 page research paper :

Time taken = number of pages / printing rate

Time taken = 24 / 12 = 2 minutes

To copy a 50 page paper :

Time taken = number of pages / copying rate

Time taken = 50 / 10 = 5 minutes

**Answer:**

probability that a single car of this model emits more than 86 mg/mi of NOX + NMOG = 0.8668

**Step-by-step explanation:**

mean, μ = 80 mg/mi

Standard deviation,

probability that a single car of this model emits more than 86 mg/mi of NOX + NMOG

P(X > 86) = 1 - P(z < 1.5)

From the standard normal table, P(z < 1.5) = 0.9332

P(X > 86) = 1 - 0.9332

P(X > 86) = 0.0668

728 rounded to the nearest hundred would be 700.