An example of 12.1 arithmetic sequences algebra 2 question is Find the sum of the arithmetic series given as 1,2,3…..99,100.
<h3>What is Arithmetic sequences?</h3>
An arithmetic sequence is known to be a group or sequence of numbers that is said to be the difference that exist between any two successive members of the sequence and it is a constant.
To find the sequence, one was given a total of 100 values:
So n=100.
first value = 1
Last = 100.
=100/2 (1+100)= 5050
Therefore the answer is 5050
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I agree! Nervous gestures and stuttering
Answer
C. Check the college website
Explanation
A college website should contain information on how students can create online portals for registration and students’ profiles for the various departments and courses offered in the institution. On the website, users should be able to access information with ease through search bars and login portals.
The statement that is true of simon as an individual is; C: His annual deductible will be $800.
<h3>What is In-network Insurance?</h3>
For in - network insurance, we know the following facts;
- Charged a lower copayment rate after deductible.
- Incur a relatively low out-of-pocket amount.
- Have a relatively low annual deductible.
Now, in-network physicians help to reduce the cost of insurance to the individual and as a result, what is most likely going to happen is that Simon will have an annual deductible of $800 and is less likely that he will not pay anything after meeting this annual deductible.
The missing options are;
a. The cost of his annual physical will be 50% after deductible
b. The maximum amount that he can expect to pay out-of-pocket is $6,000.
c. His annual deductible will be $800.
d. Once he hits his annual deductible of $800, he will incur no additional costs for health care services for the rest of the calendar year.
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Answer:
14
Explanation:
A=pi × r²
153.86 = 3.14 × r²
Divide both sides of the equation by 3.14
it becomes:
r²=153.86÷3.14
r²=49
taking the square root for both sides of the equation
r = 7
and
diameter = 2 × radius
diameter = 2 × 7 = 14
