Ask question

Ask question

All categories

3 years ago

7

Kim was walking down a rocky path. For 4 minutes, the elevation dropped uniformly. Altogether it dropped 8 feet. What was the ch

ange in elevation per minute for the 4 minutes?

1 answer:

Natasha2012 [34]3 years ago

7 0

Answer:

Change in elevation per minute = 2ft/min

Step-by-step explanation:

Change in elevation per minute = elevation ÷ time

Change in elevation per minute = 8÷4 = 2ft/min

You might be interested in

Multi-Step Equation 2: Solve for x. Show your steps.<br> 6 - 5x + 2 = 3x - 12 + 2x

amm1812

Answer:

The answer is x = 8/5

Step-by-step explanation:

6 - 5x + 2 = 3x - 12 + 2x

4 - 5x = 5x - 12

4 = 10x - 12

16 = 10x

8/5 = x

4 0

2 years ago

The value of a house decreases at a steady rate of 20% each year. What is the total percentage loss (to the nearest integer) in

Westkost [7]

Answer: The total percentage loss would be 67%.

Step-by-step explanation:

Since we have given that

Rate of decline each year = 20%

Number of years = 5

We need to find the total percentage loss in value of the house at the end of 5 years.

So, Total percentage loss would be

$1-(1-\dfrac{r}{100})^5\\\\=1-(1-\dfrac{20}{100})^5\\\\=1-(\dfrac{4}{5})^5\\\\=1-(0.8)^5\\\\=0.67\\\\\approx 67%$

Hence, the total percentage loss would be 67%.

8 0

2 years ago

Which is a solution to the equation y=2x-5?

erma4kov [3.2K]

Answer:

C. (1, -3)

Step-by-step explanation:

Plug in the x to get the y in the equation. The point must fit the formula.

Plug in C. (1, -3), in which x = 1, y = -3:

(-3) = 2(1) - 5

Simplify:

(-3) = 2(1) - 5

-3 = 2 - 5

-3 = -3 (True).

C is your answer.

~

7 0

3 years ago

Read 2 more answers

your teacher is giving out food for lunch or paperback a taste for Apple 6 Pairs and eight oranges what is a compliment to this

yKpoI14uk [10]

I think the answer could be thank you.

6 0

3 years ago

Shelby purchases her college books for the upcoming semester. She has to pay $98 for a biology book, $38 for a used poetry book,

DerKrebs [107]

Answer:

Shelby will pay 141.55 dollar tax.

4 0

3 years ago

Read 2 more answers