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lawyer [7]
3 years ago
9

Square root of 32 = 25/2 true or false ?

Mathematics
2 answers:
USPshnik [31]3 years ago
3 0
False, the estimated square root of 32 is 5.65685424... while 25/2 = 12.5
Natali5045456 [20]3 years ago
3 0
This answer is false. 
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I need help with this
Effectus [21]

Answer:

The answer is B

Step-by-step explanation:

5 0
2 years ago
Solve this please help me
densk [106]

Answer:

1/2 or 0.5

Hope it helps!

7 0
3 years ago
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The meat department of a local supermarket packages ground beef using meat trays of two sizes: 1 designed to hold 1 lb of meet a
r-ruslan [8.4K]

Answer:

c) 0.932

99% confidence interval for average weights of all packages sold in small meat trays.

(0.932 ,1.071)

Step-by-step explanation:

Explanation:-

Given random sample of 35 packages in small meat trays produced weight with an average of 1.01 lbs. and standard deviation  of 0.18 lbs.

size of the sample 'n' = 35

mean of the sample x⁻= 1.01lbs

standard deviation of the sample 'S' = 0.18lbs

<u>The 99% confidence intervals are given by</u>

(x^{-} - t_{\alpha } \frac{S}{\sqrt{n} } , x^{-} +t_{\alpha } \frac{S}{\sqrt{n} } )

The degrees of freedom γ=n-1 =35-1=34

tₐ =  2.0322

99% confidence interval for average weights of all packages sold in small meat trays

(1.01 - 2.0322 \frac{0.18}{\sqrt{35} } , 1.01+2.0322 \frac{0.18}{\sqrt{35} } )

( 1.01 - 0.06183 , 1.01+0.06183)

(0.932 ,1.071)

<u>Final answer</u>:-

<u>99% confidence interval for average weights of all packages sold in small meat trays.</u>

<u>(0.932 ,1.071)</u>

5 0
3 years ago
Work out the perimeter of this shape. Please help!<br><br><br>​
o-na [289]

Answer: 138

Step-by-step explanation:

(65*2)=130

(4*2)=8

130+8=138

6 0
2 years ago
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Jlenok [28]
I THINK it’s 11 .........
4 0
3 years ago
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