Answer:
The distance of the last ramp is <u>10</u> feet.
Step-by-step explanation:
From the options and the question, I assume that the height of the ramp is 6 feet. Pythagorean theorem states:
a² + b² = c²
where <em>c </em>is the hypotenuse, and <em>a</em> and <em>b</em> are the legs of the triangle. In this case:
6² + 8² = x²
√100 = x
10 ft = x
The laptop costs more.
What the estimated written answer would look like:
The laptops cost more. The unit price per laptop is $146.33, whereas the unit price per printer is $18.13. I divided the total price by the number of items to get my unit prices.
The unit price per printer would be $18.13.
145/8 = 18.3
The unit price per laptop would be $146.33.
439/3 = 146.3
Noa started at – 400 meters below sea level.
<u>Step-by-step explanation:</u>
We have , Noa drove from the Dead Sea up to Jerusalem, and her altitude increased at a constant rate of 740 meters per hour. When she arrived in Jerusalem after 1.5, point, 5 hours of driving, her altitude was 710 meters above sea level. We need to find the initial height from sea level . Let's find out:
Let N(t) be Noa’s altitude to sea level and time t .
. where h is initial height we need to find.
She was 710 meters above sea level after 1.5 hours. So,
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
Therefore , Noa started at – 400 meters below sea level.