Answer:
-243
Step-by-step explanation:
Since your finding the 36th term and you know the equation plugin 36(as n) into the arithmetic sequence.
-7(36)+9 = -243
Answer:
Step-by-step explanation:
What is the rest of the equation? I will edit/fix the answer after you finish the equation.
Answer:
m(arc CD) = 122°
Step-by-step explanation:
Since, measure of an arc = 2 × (Angle subtended by the arc at the circumference of the circle)
m(arc CD) = 2[m(∠CBD)]
By triangle sum theorem in ΔBCD,
m∠CBD + m∠BDC + m∠DCB = 180°
m∠CBD + 49° + 70° = 180°
m∠CBD = 180° - 119°
m∠CBD = 61°
Therefore, m(arc CD) = 2 × 61°
m(arc CD) = 122°
Answer:
3.4
Step-by-step explanation:
<h3>
Answer: D) Not binomial: there are more than two outcomes for each trial. </h3>
Explanation:
Replacement is being done, so each trial is independent. However, the outcomes are values from this set {0,1,2,3,4,5,6,7,8} which represent the number of red marbles chosen. Since we do not have two outcomes, we do not have a binomial distribution. If instead you made the outcomes {red, not red}, then you would have two outcomes and it would be a binomial distribution.
