1. There were 11 yards mowed. Each yard is represented by an x on the line plot.
2. The most amount of gas used on any one yard was 5/8 of a gallon. The least amount of gas used was 1/8 of a gallon. The difference is (5/8)-(1/8)= (4/8)= 1/2 gallon

7 0

2 years ago

Organisms are present in ballast water discharged from a ship according to a Poisson process with a concentration of 10 organism

mash [69]

Only letter a has an answer. Pls. see attachment.<em>
</em>
The probability that one cubic meter of discharge contains at least 8 organisms is 0.7798

7 0

2 years ago

The circumference of a circle is 6.28 millimeters. What is the circle's radius?

Aleksandr [31]

Circumference of a circle =2πr

6.28=2πr

3.14=πr

3.14/π=r

3.14/3.14=r

<h2>therefore,r=1</h2>

6 0

2 years ago

4) The heat is turned on in a room. After 5 minutes, the temperature is 64 °F and after 25 minutes, the

damaskus [11]

Answer:

F=0.4t

Step-by-step explanation:

Find the slope using the formula rise over run or y2-y2 over x2-x1

y2=72 y1=64 x2=25 x1=5

72-64/25-5=8/20=0.4

6 0

2 years ago

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