The percentage value of puppies weighing over 6 pounds is 25%
What is Percentage?
Percentage is a relative number that represents the hundredth part of any quantity. One percent (symbolised 1%) is one hundredth part; consequently, 100 percent denotes the complete amount and 200 percent defines twice the supplied amount.
Solution:
Given that there are 12 puppies in total and 3 of them weighted above 6 pounds
To calculate the percentage we need to divide 3 by 12 and then multiply it by 100
= (3/12) * 100
= 25%
To learn more about <u>Percentage</u> from the given link
brainly.com/question/843074
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Complete question :
The average amount that a college student spends on a textbook is $205 with a
standard deviation of $35. What is the probability that a student spends:
A. between $10 and $310?
Answer:
0.999
Step-by-step explanation:
Mean, m = 205 ; Standard deviation, s = 35
Z = (x - m) / s
x = 310
Z = (310 - 205) / 35 = 3
P(z < 3) = 0.99865
x = 10
Z = (10 - 205) / 35 = - 5.57
P(Z < - 5.5)
P(z < 3) - P(z < - 5.5)
0.99865 - 0
= 0.999
X would equal 8.8 because
5x+4=48
5x=44
X=8.8
Answer:
b, d
Step-by-step explanation:
20/-4 = -5
20 x (-1/4) = -5
