A shipment contains 9 igneous, 7 sedimentary, and 7 metamorphic rocks. If 7 rocks are selected at random, find the probability t
hat exactly 5 are sedimentary.
1 answer:
Answer:
75 percent
Step-by-step explanation:
see the thing is
You might be interested in
So we need to convert 0.75 feet to inches.
0.75 feet = 9 inches
Then we divide 9 by how many hours are in a day: 24
9/24 = 0.375
The raindrop vine can grow up to 0.375 inches per hour.
Answer:
Explanation:
Let's begin writing down everything
(X×(-11)+5)×(-9)+X-55
Now we can multiply
-9(-11X+5)+X-55
99X-45+X-55
And so we get
100X-100
Factorize 100
100(x-1)
2x -4y=20
-4y=-2x+20
Y= 1/2x - 5 that’s the answer
Answer:
x-axis is for the independent variable
Step-by-step explanation:
Answer:
2/4 or 1/2
Step-by-step explanation:
2/4 or 1/2 is the greater fraction.
