Answer:
Step-by-step explanation:
<h3>Given</h3>
<u>Number of people:</u>
<u>Distance to walk:</u>
- 2.5 miles per day per person
<u>Distance around the Earth</u>
<h3>Solution</h3>
<u>Total distance walked:</u>
<u>The ratio of total distance to the distance around the Earth:</u>
- 15*10^6 / 2.5*10^4 = 6*10^2 = 600 times
P + r = t
T-p =r
This is the formula I think please I need more points
Answer:
(a) the rate of volume of water= g√10π/5m³/s
(b) height of water decreasing with time at the rate of -2√2/5
(c) the expression for h is
(-t/10+4)²
Step-by-step explanation:
Check attachment
Choice D
To factor a quadratic equation ax^2+bx+c, find two factors of a and write them in a column, one up, one down. Then find two factors of c and write them in a column. multiply the factors diagonally and add up the products to make b. if the products do not make b, switch the factors up down and try again till you have a match.
in this case,
-1 and 3 are the factors of -3, -5 and 1 are the factors of -15, -1 times 1 is 1, 3 times -5 is -15, -1 and -15 make a sum of -16. so you have (-1x-5)(3x+1)
take the negative sign out you have -(x+5)(3x+1)
I hope I've made myself clear.
The answer is 2 3/4 because Kelley grew just as much as Cole. You might have to simplify some of the answers in your multiple choice question do it makes 2 3/4.