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ohaa [14]
3 years ago
15

Steven and James are both about to take a math test. Steven is experiencing shortness of breath and profuse sweating in anticipa

tion of the test. James is a bit nervous, but does not have any of the physical manifestations that Steven has. According to Yerkes-Dodson, who should do better on the math test
Mathematics
1 answer:
Firlakuza [10]3 years ago
5 0

Answer:

james

Step-by-step explanation:

You might be interested in
How is 5/2 divided by 1/4 equals 10 responsible
vredina [299]

Answer:

Step-by-step explanation:

'll just help with proving whether she is correct.

First of all, a fraction divided by a fraction can be made into multiplication since the division of two fractions is kinda difficult

so remember keep, change, flip

keep the first fractions, change the division symbol into multiplication, then flip the fraction i.e. 1/2 becomes 2/1

so 5/2 divided by 1/4 becomes  

5/2 * 4/1

which then solved becomes

20/2 which is simplified to 10

Hope this helps :)

8 0
4 years ago
A company produces widgets in three factories, A, B and C. Factory A produces 20% of the widgets, factory B produces 45% of the
agasfer [191]

Answer:

1.25% widgets from factory A fail.

Step-by-step explanation:

Probability of widgets that fail = 0.05

Probability of failing widget to belong from factory A = 0.25

Probability of failing widget to belong from factory B = 0.35

Probability of failing widget to belong from factory C = 0.40

Probability of factory A widgets failing = Probability of widgets failing * probability they belonged from factory A

Probability of factory A widgets failing = 0.05 * 0.25 = 0.0125

This probability stated as percentage: 1.25%

6 0
3 years ago
Which of these contexts describes a situation that is unlikely?
attashe74 [19]

Answer:

The first one

Step-by-step explanation:

This is because all the other ones there is a likely chance that you will get them. While the first one it is less of a chance that you will role a die and land on a one. It is a 1 out of 6 chance

4 0
3 years ago
Solve the following multi-step equation [write the numbers only] Will mark as brainliest if you answer this question
lapo4ka [179]

Answer:

14

Step-by-step explanation:

5x-7=3x+21

2x=28

x=14

8 0
3 years ago
Read 2 more answers
Is it <br> A.)A=35,B=34<br> B.)A=28,B=34<br> C.)A=35,B=28<br> D.)A=34,B=28
madreJ [45]

Answer:

D. A=34, B=28

Step-by-step explanation:

In the bulletin points, it says that seconds 3-5 are decreasing. That means that those heights can't be higher than second 2 (34). The only option that works is option D.

----------------------

Option A is incorrect because it starts with 35ft which is higher than second 2(34) so that is automatically wrong.

Option B is incorrect because it is increasing instead of decreasing.

Option C is incorrect for the same reason as Option A: it starts with 35ft.

---------------------

Therefore, the only correct option is Option D.

Have a nice day!!

6 0
3 years ago
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