M=2j
m+j=480
Substitute 2j for m;
2j+j=480
3j=480
j=160
Jen earns $160 per week.
m=2j
m=2(160)
m=320
Mari earns $320 per week.
Among choice above the one statement that use the law of syllogism is letter C which is "If the weather is wet, Nathan can stop at the ice cream shop". <span>The </span>law of syllogism<span> takes two conditional statements and forms a conclusion by combining the hypothesis of one statement with the conclusion of another. </span>
By definition of absolute value,
Differentiating once gives
As
from either side, we find that
, so really
Differentiating again, we find
but this time, the limit does not exist as
from either side, so
is undefined. However, we see that
when
, and
when
, and we know that
is continuous at
. This means the concavity must change at
, so (0, 0) is the inflection point. (The takeaway is that inflection points *can* occur when the second derivative is undefined, but not always.)
Answer:
24 ways
Step-by-step explanation:
By the Fundamental Counting Principle,
Number of permutations = 4 ⋅ 3 ⋅ 2 ⋅ 1
= 4!
= 24
There are 24 different ways the teacher can order the student presentations.
Answer:
The expected number of bowerbirds in the sample that will have bower featuring reflective color is E(X)=0.9
Step-by-step explanation:
We can model this with a binomial random variable, with sample size n=3 and probability of success p=0.3.
The expected number of bowerbirds in the sample that will have bower featuring reflective color can be calculated as: