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bogdanovich [222]
4 years ago
6

Gender of the participant surveyed on these topics - Temporality: an average score of the rated ability to adapt to change over

time 1 (not changing) to 7 (changing a lot) - Expectability: a rated degree of satisfaction with the BI - Relativity: average score rating of how much better one system is than another in BI 1 (not very good) to 7 (very good) - Positive emotion: how positive participants felt about BI (higher scores are more positive, ranges from 1 to 7).
Mathematics
1 answer:
Firlakuza [10]4 years ago
8 0

Answer:

Data Screening will includes; the followings;

Accuracy:

1. Include output that indicates if the data are or are not accurate.

2. If the data are not accurate, delete the inaccurate scores.

3. Include a summary that shows that you fixed the inaccurate scores.

Missing;

a. Since any accuracy errors will create more than 5% missing data, exclude all data pairwise for the rest of the analyses. ##missing - exclude pairwise, so leave them in. no missing = correldata summary.

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The height of a model rocket is 4% of the height of the actual rocket. The model is 1.8 m high. How high is the actual rocket? (
Over [174]
4% = 1.8m
1% = 0.45m
100% = 0.45 x 100 = 45m
5 0
4 years ago
Read 2 more answers
Which is the property that justifies the action?
lidiya [134]
A) Action: multiply both sides by 4. 

Have a look: 

(x/4)x4=16x4 
x=64 

As you can see, the value of x can be found by multiplying 4 on both sides.

Hope I helped :) 


4 0
4 years ago
Read 2 more answers
Rafeal wants to know if there is a single transformation that will move trapezoid JKLM onto trapezoid PQRS Below
aliina [53]

A. A 90° counterclockwise rotation of trapezoid JKLM about the origin will move angle L onto angle R.

Step-by-step explanation:

Since both the trapezoids, trapezoid JKLM and PQRS are congruent, we can do any transformation, may be rotation, reflection and translation.

A 90° counterclockwise rotation of trapezoid JKLM about the origin will move angle L onto angle R is the true statement others are incorrect statements.

When the Preimage is rotated 90° counterclockwise rotation, then its coordinates (x,y) changed into (-y,x)  

8 0
3 years ago
PLEASE HELPP!!!!!!
frosja888 [35]

Answer:

1:144

Step-by-step explanation:

if each floor is 15 feet, the whole building is 60 feet tall. so it does have a scale of 5 inches:60 feet but if you simplify that, its 1 inch: 12 feet, so you convert feet into inches by multiplying by twelve, which gives you a scale of 1:144 inches

3 0
3 years ago
Read 2 more answers
The core melt- down and explosions at the nuclear reactor in Chernobyl in 1986 released large amounts of strontium-90, which dec
elena-14-01-66 [18.8K]

If S(t) is the amount of strontium-90 present in the area in year t, and it decays at a rate of 2.5% per year, then

S(t+1)=(1-0.025)S(t)=0.975S(t)

Let S(0)=s be the starting amount immediately after the nuclear reactor explodes. Then

S(t+1)=0.975S(t)=0.975^2S(t-1)=0.975^3S(t-2)=\cdots=0.975^{t+1}S(0)

or simply

S(t)=0.975^ts

So that after 50 years, the amount of strontium-90 that remains is approximately

S(50)=0.975^{50}s\approx0.282s

or about 28% of the original amount.

We can confirm this another way; recall the exponential decay formula,

S(t)=se^{kt}

where t is measured in years. We're told that 2.5% of the starting amount s decays after 1 year, so that

0.975s=se^k\implies k=\ln0.975

Then after 50 years, we have

S(50)=se^{50k}\approx0.282s

5 0
3 years ago
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