Answer:
what's the graph look like
Answer:
Step-by-step explanation:
Given that there is a t distribution with 7 degrees of freedom.
P(-1.29 < t < 1.29)=1-0.2380
=0.7620
b) Now there is a different t distribution with 18 df.
When
c=-1.733
Answer:
Cross products.
Step-by-step explanation:
In the proportion a/b = c/d the products a•d and b•c are usually called cross products.
Can you post a picture or something cause I don’t see the question.
The answer is 3.
the equation: 4x+6+3=17
4x+9=17
subtract 9 from both sides
4x=12
x=3
check by inserting 3 as x into the original equation
4*3+6+3=17
hope this helps!