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Alchen [17]
2 years ago
7

Please help me i couldnt get this question 6-t=2t

Mathematics
1 answer:
Novay_Z [31]2 years ago
5 0
To solve this equation, we need to isolate the variable “t” on one side of the equation.

Start off by adding t to both sides:
6-t+t=2t+t
6=3t

Now, we will divide both sides by 3:
6/3=3t/3
2=t

By isolating the variable, we find that t is equal to 2.
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On Saturday, Quentin will earn $15 more than 2 times the amount of money he earned on Friday. If Quentin earned d
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Which complex number is equivalent to the given expression (2+I)(8-3i)-(23+34i)
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Answer: -4 - 32i                  

i just took this test

6 0
3 years ago
I don’t understand anything someone please help me :/
Artist 52 [7]

Answer:

answer choice c=6

Step-by-step explanation:

since the question says that round to the nearest

mile then you would round 5.7 to get you 6 so

your answer is 6

Hope this help you :))

 please give me branliest.                                                              

8 0
3 years ago
A company that produces computers recently tested the battery in its latest laptop in six separate trials. The battery lasted 8.
Anna35 [415]

confidence interval for the mean battery life in the new model is [7.9489, 8.3045].

What is confidence interval ?

A confidence interval, in statistics, refers to the chance that a population parameter can fall between a collection of values for an exact proportion of times.

Main body:

Formula for confidence interval is =

CI = x- bar ± z*s/√n            where,

CI = confidence interval

x- bar = sample mean

z = confidence level value

{s} = sample standard deviation

{n} = sample size  

given ;

n = 6

mean = (8.23+7.89+8.14+8.25+8.30+ 7.95)/6

         =  8.127

value of z for 95% C.I. = 1.96

C.I. = 8.127 ± 1.96 * 0.22/√6

C.I. = 8.127 ± 0.1781

C.I. =[7.9490, 8.3044]

Hence correct option is A.

To know more about confidence interval , visit:;

brainly.com/question/15712887

#SPJ4

         

8 0
9 months ago
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