Answer:
125/12
Step-by-step explanation:
First, let's write 10 as a fraction with denominator 12, which is 10=120/12
then 10 5/12 actually means 10+5/12 and now:
120/12+5/12
=125/12
This is because we can add the numerators up if the denominators are the same.
So there you go! Hoped I helped!
−1,176
−1,148
−1,120
The sum of the arithmetic sequence is -1120.
"It is a sequence of numbers in which the difference between consecutive terms is constant."
"
where a as the first term,
d the common difference between the consecutive terms,
n is the total number of terms in the sequence."
For given question,
We have been given an arithmetic sequence 149, 135, 121,. . .
The first term of given arithmetic sequence is 149
⇒ a = 149
The common difference is,
⇒ d = 135 - 149
⇒ d = -14
There are 28 terms.
⇒ n = 28
Using the formula for the sum of an arithmetic sequence,
Therefore, the sum of the arithmetic sequence is -1120.
Learn more about the arithmetic sequence here:
#SPJ2
1) 63/3 = 21
2) 16-9 = 7
3) 9+9*0= 9+(9*0)= 9+0= 9
4) 12*6= 72
I hope that's help and if you have questions please ask !
Answer:
6x - 3y = 2
Step-by-step explanation:
took test on edg 2021
Answer:
convenience sampling is the correct answer.
Step-by-step explanation:
A convenience sample is a type of non-probability sampling method where the sample is taken from a group of people easy to contact or to reach.
For example: standing at a mall or a grocery store and asking people to answer questions would be an example of a convenience sample.
This type of sampling is also known as grab sampling or availability sampling. There are no other criteria to the sampling method except that people be available and willing to participate.
In addition, this type of sampling method does not require that a simple Random sample is generated, since the only criteria is whether the participants agree to participate.
Equation 2: 4m = 4 + 4n
Step 1: −4(m) = −4(8 + 2n) [Equation 1 is multiplied by −4.]
4m = 4 + 4n [Equation 2]
Step 2: −4m = −32 − 8n [Equation 1 in Step 1 is simplified.]
4m = 4 + 4n [Equation 2]
Step 3: −4m + 4m = −32 − 8n + 4n [Equations in Step 2 are added.]
Step 4: 0 = −32 − 4n
Step 5: n = −8
In which step did the student first make an error?
Step 1
Step 2
Step 3
Step 4
Answer:
V=21.17³
Step-by-step explanation:
c=2πr
4.5=2(3.14)r
4.5/6.28=6.28r
6.28s cancel each other out
7.16=r
round
V=πr²h
V=21.17³