7. Imagine that the U.S. Congress decided to get serious about decreasing the amount of pollution emitted by cars. As part of their strategy, they plan to pass legislation that requirescar manufacturers each year to cut the amount of carbon monoxide released per mile. SUVswill be required to have CO emission per mile reduced to two-thirds of the previous year's level. a. Make a table showing the carbon monoxide emission level for the first five years after thislegislation is passed (starting at zero) for a vehicle that currently emits 7290 milligrams ofcarbon monoxide per mile. b. Model this situation with a symbolic function. Clearly define your variables. c. Use your calculator to create a table and use it to estimate the number of years it will takebefore emissions levels are below 5 milligrams of CO per mile.

Q: (-14) + (–7)

A:

Q: b. N(0)

A: Given,  r→t=sint, t, cost                   ...1

Q: Find lim (x,y)→(12,3) xy cos(x – 4y). OS 1. –36 2. 36 3. 3 4. 0

A:

Q: 619 d. 4 10

A:

Q: 3) 24 12

A: We can find the value of x as below

Q: -7 3. Find (3-4) 5) 1 1

A:

Q: 4.122

A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…

Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

Q: The columns of Q were obtained by applying the Gram-Schmidt process to the columns of A. Find an…

A: Solution by using Gram-Schmidt process as follows :

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.