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Debora [2.8K]
3 years ago
8

What dose pie equal is it 76657

Mathematics
2 answers:
galina1969 [7]3 years ago
6 0
No, pie = 3.14159. It goes on and on but i dont want to write down all the numbers.
uysha [10]3 years ago
4 0
What do you mean? Pie is 3.14...
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Three brothers share 2 sandwiches equally.How much of a sandwich does each brothers share
Irina-Kira [14]

Answer:

2/3 per brother

Step-by-step explanation:

2/3 plus 2/3 plus 2/3 is 6

5 0
3 years ago
Choose all of the statements that correctly define the geometric term. 1)Two rays joined at the same end point form an angle.2)
Nadusha1986 [10]

Answer:

67

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A metropolitan transportation authority has set a bus mechanical reliability goal of 3,800 bus miles. Bus mechanical reliability
DaniilM [7]

Answer:

(A) T-stat = 1.82

(B) Critical value is 1.645

(C) Yes, there is sufficient evidence to reject the null hypothesis using a 0.05 significance level.

Step-by-step explanation:

(A) T-stat (z) = (sample mean - population mean) ÷ sd/√n

sample mean = 3850 bus miles

population mean = 3800 bus miles

sd = 275 bus miles

n = 100

z = (3850 - 3800) ÷ 275/√100 = 50 ÷ 275/10 = 50 ÷ 27.5 = 1.82

(B) The test is a one-tailed test. The critical value is obtained from the standard normal distribution table. The critical value using a 0.05 significance level is 1.645

(C) Null hypothesis: The bus mechanical reliability is 3850 bus miles.

Alternate hypothesis: The bus mechanical reliability is less than 3850 bus miles.

Conclusion:

There is sufficient evidence to reject the null hypothesis because the test statistic (1.82) is greater than the critical value (1.645)

6 0
3 years ago
What is the line's slope?<br> 6<br> 4<br> 2<br> -6<br> -4<br> -2<br> 2<br> -2<br> -4<br> -6
olchik [2.2K]

Answer:

642-64-22-2-2-6

Step-by-step explanation:

6 0
3 years ago
Can some please help me!?
Gwar [14]
It’s the first answer, 38.

(4x+4)+(5x-22)=90

9x-18=90

9x=72

x=8

4(8)+4=38

I hope this helps :)
3 0
3 years ago
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