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makkiz [27]
2 years ago
14

PLEASE HELP!!! I WILL RATE YOU 5 STARS IF CORRECT!!!!

Mathematics
2 answers:
katen-ka-za [31]2 years ago
8 0

Answer:

c=√2

Step-by-step explanation:

Use the Pythagorean theorem:

  • a^{2} +b^{2} =c^{2}
  • 1^{2} +1^{2} =c^{2}
  • c=√2
Vlad1618 [11]2 years ago
6 0
I believe by using
a ^{2}  + b ^{2}  = c ^{2}   \:  \:  \:  \:  \: you \: will \: plug \: in \: 1 \: for \: a \: and \: b \: then \: find \: the \: square \: root \\you will plug in 1 for A and B then you will find the square root of the number you get after you square A and B and add them together. then you should have your answer
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Huw is paid a weekly wage. Every week he:
zhannawk [14.2K]

Answer:

Huw spends £48 on his social life

6 0
2 years ago
Answer this question please and thank you
Murljashka [212]

Answer:

1

1

0

0

Step-by-step explanation:

here´s and example for 1

1⁵

1x1x1x1x1=1

so 1 raised to the power of any number is 1

1 multiply by itself any number of times is 1

here´s an example for 0

0⁴

0x0x0x0=0

hence, the vale of 0 raised to any power is 0.

0 multiplied by itself any number of times is 0

8 0
2 years ago
Judy just calculated the standard deviation for a project she is working on. The value for the standard deviation is a small num
Contact [7]

Answer: b) The data is spread close to the mean

Step-by-step explanation: Theoretically, when the standard deviation of a statistical data is large or high, it simply means that the values in such statistical data set are farther away from the mean, On the other hand when the standard deviation is small or low, it simply means that the values of such statistical data are close to the mean of those data on average.

Therefore Judy's low standard deviation for her project simply indicates that her statistical data set is spread close to the mean.

7 0
3 years ago
Suppose the contact rate for a phone survey is 78% and that 22% of people will participate in that survey. Assume that agreeing
Gnoma [55]
Remember that, for independent events, the probability that both occurr is the product of the individual probabilities.

a) Probability of being contacted: 78% = 0.78

Probaility of refusing: 1 - 22% = 1 -0.22 = 0.78

Combined probability: 0.78*0.78 = 0.6084

b) The probability of failing to contact or making contact and not geeting them to agree 1 - the probability of contacting and getting them to agree.

The probabilityof contacting and getting them to agree is 0.78*0.22 = 0.1716

The the answer to this question is 1 - 0.1716 = 0.8284


 
8 0
3 years ago
A dance club ordered shoes for all of its members. The shoe sizes are shown in the table.
Kamila [148]
The sample mean is the sum of the sample values divided by the number of them:
  (7 +7 +10 +6 +9 +6 +8 +7.5 +8.5 +8)/10 = 77/10 = 7.7

The sample mean is 7.7.
5 0
2 years ago
Read 2 more answers
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