What is the y-intercept of y=5(6.8)^x
A. 5
B. 6.8
C. 1
D. x

Answers

Answer 1
Answer:

Answer: A. 5

Step-by-step explanation:

The given exponential equation:

y=5(6.8)^x

To calculate the y intercept , we need to substitute x =0 , the given equation, we get

y=5(6.8)^0\n\n\Rightarrow\ y=5(1)......................\text{Since}\ a^0=1\n\n\Rightarrow y=5

Hence, the y intercept of the given exponential equation = 5.

Answer 2
Answer: Hello,

answer A

5*6.8^0=5*1=5



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A pickup truck traveled a distance of 210 miles in 5 hours. If the pickup truck travels at the same speed, how many miles would this truck travel in 6 hours?175 miles
252 miles
2,310 miles
6,300 miles

Answers

252 miles is correct

Answer:

yea the other guy is right its 252

If a number of mice living in a field triples each year. what type of function represents this pattern?A.) Exponential decay
B.) Increasing linear
C.) Exponential growth
D.) Decreasing linear

Answers

Answer:

The type of function that represents this pattern is:

Option: C)

C.) Exponential growth.

Step-by-step explanation:

It is given that the number of mice living in a field triples each year.

This means that the population of mice is increasing at a constant rate i.e. 3 each year.

So, the function that represent this pattern is  a exponential growth.

Also let P(t) be the function that represents the population of mice after 't' years.

Then P(t) is modeled as:

P(t)=3^tP_0

where P_0 is the initial population of the mice.

Hence, Option: C is the correct answer.

C) Exponential Growth.

Expotential Growth for Apex

A 12-foot ladder rests against the side of a house. The base of the ladder is 3 feet away from the side of the house. How high above the ground is the top of the ladder? Round to the nearest tenth of a foot.

Answers

Using Pythagorean's Theorem we know that a^2 + b^2 = c^2
C is the length of the ladder, and we are given one of the sides, let's call that side b
                                                                                           _________
we have a^2 + b^2 = c^2, and a^2 = c^2 - b^2, so a = √ c^2 - b^2
        _________      ______     ____
a = 
√12^2-3^2 = √ 144-9 = √ 135 = 11.61895 
so the top of the ladder is 11.6 feet above the ground
This question is asking about the Pythagorean Theorem (A^2 + B^2 = C^2)

You know the length of the hypotenuse (this is 12 feet, the length of the ladder, which is C), you also know A, 3 feet from the side of the house.

So we have to plug into the formula what we know 3^2 + B^2 = 12^2, or 9 + B^2 = 144. By rearranging the formula you get 144 - 9 = B^2. Once you solve for B^2 you can take the square root to get B. (It's 11.6!)

Determine the second derivative of y=cosxtanx.

Thanks :)

Answers

f(x)=cosxtanx\n\n(cosxtanx)'=\left(cosx\cdot(sinx)/(cosx)\right)'=(sinx)'=cosx\n\n(cosx)'=-sinx\n\nf''(x)=-sinx\n\n(\delta^2 f)/(\delta x^2)=-sinx

What is 5*5+100-99*76

Answers

Answer:

-7399

Step-by-step explanation:

5*5+100-99*76

25 + 100 - 7524

= -7399

Answer:

-7399

Step-by-step explanation:

mark me brainiest please

Which of the following is not a disadvantage of using cash instead of credit?a.
Using cash will not help you improve your credit rating.
b.
Using cash can be awkward when making large purchases.
c.
Using cash generally requires trips to the bank or ATM to keep cash on hand.
d.
Using cash can make it easier to over-spend since you know exactly how much you have.

Answers

The correct answer is:

D) Using cash can make it easier to over-spend since you know exactly how much you have.

Explanation:

Knowing exactly how much you have on hand will actually help you avoid over-spending.

When using cash, you are aware of exactly how much money you have. With a credit card, this may not be the case; this makes it easier with a credit card to spend more money than you should for your budget. With cash it's easier to avoid this problem.

The statement that is not a disadvantage of using cash instead of credit card is: Option D.

What is a Credit Card?

A credit card can be described as a payment card issued to an account holder, which allows card owners charge the card owner even beyond the deposit the individual has in their account.

The individual's account accrues a balance which the individual must pay in each month.

Using a credit card can be of disadvantage to an individual, because you may spend more than what you intend to spend.

Therefore, the statement that is not a disadvantage of using cash instead of credit card is: Option D.

Learn more about credit card on:

brainly.com/question/1211099