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Mamont248 [21]
3 years ago
14

Evaluate 4s2 for s = .1/4

Mathematics
2 answers:
AysviL [449]3 years ago
6 0
Your answer would be
4* 1/4 * 2 = 2
nika2105 [10]3 years ago
6 0

Answer:

0.0025

Step-by-step explanation:

Given that the value of s = \frac {0.1}{4}

TO calculate the value of the expression - 4\times s^2

Since, s = \frac {0.1}{4}

On calculation, s = 0.025

Putting the value in the equation as shown below as:

= 4\times {(0.025)}^2

= 0.0025

<u>Hence, the answer from the given value of s = \frac {0.1}{4} is - 0.0025</u>

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Which of the following is equal to the fraction below? (4/5)^6
NeX [460]
Remember
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aw, latex is being uncoorporative right now
anyway

(a/b)^c=(a^c)/(b^c)
so
(4/5)^6=(4^6)/(5^6)=4096/15625

5 0
3 years ago
The described situation requires inference about a mean or means. Identify the response variable and whether the setting involve
Liono4ka [1.6K]

Answer:

Step-by-step explanation:

Hello!

The experiment was designed to proof if the physiological blind spot can be reduced with eye training.

One sample of n people was taken and the physiological blind spot was measured. After that, the people selected underwent 3 weeks of eye training and their physiological blind spot was measured again. At the end of the experiment you have two sets of data for the sample, let's call X₁: physiological blind spot of one person before taking eye training", the measurements were taken before the training will correspond to this variable, and X₂: physiological blind spot of one person after three weeks of eye training" the second measurements correspond to this variable.

In this type of situation, where only one sample is taken and both variables are measured to the same observational unit (there is a pair of observations for each person), the observations are dependant and the corresponding test is the paired samples t-test.

To analyze the information you need to create a new variable, usually symbolized as Xd, that will be the difference between X₁ and X₂.

So your response variable would be

Xd: "Difference between a physiological blind spot of one person before taking eye training and physiological blind spot of after three weeks of eye training"

Xd= X₁ - X₂

The study parameter will be the mean of the variable "difference" μd.

I hope it helps!

3 0
3 years ago
A crane lifts an air conditioner weighing 800 Newtons up to the roof of a building in New York City. It took one minute to raise
tia_tia [17]

Answer:

160,000 Nm

2667 Nm/sec

Step-by-step explanation:

Work = weight * distance

= 800 * 200

= 160,000 Nm

Power = rate of work done

= 160,000 / 60

=  2667 Nm/sec

4 0
3 years ago
PLEASE HELP!!!!!! ASAP
deff fn [24]

the first one. The camera focuses on the audience


6 0
3 years ago
Divide.
lora16 [44]

Answer:

3/4

Step-by-step explanation:

Give brainliest if it helped...(:

6 0
2 years ago
Read 2 more answers
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