Answer:
y = 6x-4
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
We know the slope is 6 and the y intercept is -4
y = 6x + -4
y = 6x-4
<u>ANSWER: </u>
The probability for 13 or more of the 15 trees they just planted will survive is 0.00110702414
<u>SOLUTION:
</u>
Given,
The total number of plants is, n=15
The chance of survival of trees is, p=45%.
Probability of getting success p(success) = 
P(success) = 
P(success) = 0.45
Binomial distribution formula is given as

In our case, x is greater than or equal to 13, i.e. x
13
The probability for 13 or more of the 15 trees they just planted will survive is given by

+
+ 
on simplification we get


=0.00098554703 + 0.0001151938 + 0.00000628329
= 0.00110702414
Hence, the probability for 13 or more of the 15 trees they just planted will survive is 0.00110702414
The curve is y = sqrt{x}.
Replace x in the curve with 1 and then with 4 to find your point.
y = sqrt{1}
y = 1
First point (1, 1).
y = sqrt{4}
y = 2
Second point (4, 2).
Take it from here.
Amount of water in the pool at the end of the day is 5457798.7 gallons
<u>Explanation:</u>
Given:
Initial amount of water in the pool = 45,000 gallons
Increase in amount = 0.75 in per minute
Time, t = 1 day
t = 24 X 60 min
t = 1440 min
So,
Increase in amount of water in 1 day = 0.75 in X 1440
= 1080 in
Volume of 1080 in of water = (1080 in)³
Volume from cubic inch to gallon = 5453298.7 gallon
Amount of water in the pool at the end of the day = 45000 + 5453298.7 gallon
= 5457798.7 gallon
Answer:
The answer is at 8:00 o’clock.
Step-by-step explanation:
So the Martinez family started 30 min after the Smith’s family. Smith’s family started one hour before Carson’s family. So it means the Smith’s family started at 7:30 and Martinez family started 30 min later. It means at 8:00 o’clock.