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2 years ago

T multiplied 3/4 for t= 8/9

Mathematics

1 answer:

lianna [129]2 years ago

3 0

Answer: 2/3 or 0.6

Step-by-step explanation:

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What fraction of an hour is 50 minutes

Arlecino [84]

Answer: 5/6

Step-by-step explanation:

All we need do is to try to change 50 minutes to hour.

Remember that 60 minutes make 1 hour , so we need to find 50 minutes out of 1 hour , that is 50 minutes out of 60 minutes. Which is 50/60. Therefore:

50 minutes is 50/60 fraction of an hour

50/ 60 is the same as 5/6 in reduced form

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3 years ago

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Half of the sum of a number and 6 is no less than 20

olya-2409 [2.1K]

Answer:

x < 44 both sides

Step-by-step explanation:

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3 years ago

2(2)+5(3)^0 ----------------------

larisa86 [58]

Answer: 1

Step-by-step explanation: anything to the power of 0 is 1 (except 0 to the power of 0 is undefined)

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3 years ago

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Find a 95% confidence interval for the mean auditory response time for subjects with a visual response time of 200 ms. The 95% c

Sveta_85 [38]

Answer:

hello your question is incomplete attached below is the complete question

answer : ( 184.019 , 206.219 )

Step-by-step explanation:

The 95% confidence interval for the mean auditory response time for subjects with a visual response time of 200 ms can be calculated using this relationship below

y = Bo + B1 ( 200 ) = 195.118621 , sy =

hence a 95% confidence interval = 195.118621 ± 2.306( 4.813492) i.e. ( 184.019 , 206.219 )

attached below is the remaining part the solution

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2 years ago

Help me please. Rounding questions.

ehidna [41]

Step-by-step explanation:

a) 6400

b) 4800

c) 32000

hope this answer helps you dear!

3 0

2 years ago