Please show step by step
1 answer:
Answer:
15th term of the sequence is 36
Step-by-step explanation:
Given in the question,
a₁ = First term = -20
d = common difference = 4
Expression for the nth term of an arithmetic sequence is,
Here, n = number or term
We have to calculate 15th term of the sequence,
= -20 + 56
= 36
Therefore, 15th term of the sequence is 36.
You might be interested in
Answer:
To factor an integer, we need to divide it by the ascending sequence of primes 2, 3, 5
In the end, the number of times each prime divides the original integer becomes its exponent.
Prime number 2 to the power of 2 equals 4 .
Prime number 3 to the power of 1 equals 3 .
Result:-
<u> OAmalOHopeO</u>
Answer:
45%
Step-by-step explanation:
First, let's set up a fraction of how much money she spent for fruit out of the total amount of money she spent.
For a percentage, we need a fraction out of 100. To do this, we can multiply the fraction by 5/5 (5*20=100). Notice we can only do this since 5/5 is equivalent to 1, so you are technically multiplying the fraction by 1.
A percentage is just the numerator of a number over 100 therefore it is equal to...
45%