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Mekhanik [1.2K]
3 years ago
5

Which of the following are square roots of the number below 529?

Mathematics
1 answer:
exis [7]3 years ago
4 0
<span>-10 
-(100) ^1/2
</span><span>100 ^1/2 </span>
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Hey! I am here with some geometry questions today!
mrs_skeptik [129]

Answer:

  • Parallelogram

Step-by-step explanation:

  • ED = FG = 4, easy to calculate
  • ED ║ FG, both are vertical line segments
  • EF = DG = √5²+1²= √26
  • EF ║ DG as the slopes are same
  • m(EF) = (7-6)/(6-1) = 1/5
  • m(DG) = (3-2)/(6-1) = 1/5

As we see the opposite sides are parallel and congruent. This is the property of a parallelogram

8 0
3 years ago
Emilio's Bakery recently spent a total of $50 on new equipment, and their average hourly operating costs are $14. Their average
swat32
Pls Susanna anajakaj ajaka sjakqm qamakaj
7 0
2 years ago
For which inequality would x = 8 not be a solution?
Naya [18.7K]

Put the value of x to the inequality:

4x+3 > 0\\L=4(8)+3=32+3=35;\qquad R=0;\qquad L > R\ CORRECT\\\\9x-5 < 100\\L=5(8)-5=40-5=35;\qquad R=100;\qquad 35 < 100\ CORRECT\\\\x+4\leq10\\L=8+4=12;\qquad R=10;\qquad 12 > 10\ INCORECT (\leq)\\\\72\div x\geq4\\L=72\div 8=9;\qquad R=4;\qquad 9\geq4\ CORRECT

3 0
3 years ago
An item priced at $10.20 has a sales tax of $0.41.Find the sales tax rate expressed as a percent.
torisob [31]
0.41 / 10.20 = 0.040.....multiply by 100 to get ur percent = 4%
3 0
3 years ago
A local bottler in Hawaii wishes to ensure that an average of 22 ounces of passion fruit juice is used to fill each bottle. In o
Eduardwww [97]

Answer:

(A)  H_0 : μ = 22 ; H_A : μ ≠ 22

(B) Value of the test statistic = -2.69

Step-by-step explanation:

We are given that a local bottler in Hawaii wishes to ensure that an average of 22 ounces of passion fruit juice is used to fill each bottle. He takes a random sample of 65 bottles. The mean weight of the passion fruit juice in the sample is 21.54 ounces. Assume that the population standard deviation is 1.38 ounce.

We have to test the accuracy of the bottling process.

(A) Let, NULL HYPOTHESIS, H_0 : \mu = 22 ounces  {means that an average of 22 ounces of passion fruit juice is used to fill each bottle}

ALTERNATE HYPOTHESIS, H_A : \mu \neq 22 ounces  {means that an average of 22 ounces of passion fruit juice is used to fill each bottle}

The test statistics that will be used here is One-sample z-test;

             T.S. = \frac{\bar X - \mu}{\frac{\sigma}{\sqrt{n} } } ~ N(0,1)

where, \bar X = sample mean weight of the passion fruit juice = 21.54 ounces

            \sigma = population standard deviation = 1.38 ounces

            n = sample of bottles = 65

(B) So, <u>test statistics</u> =  \frac{21.54-22}{\frac{1.38}{\sqrt{65} } }

                                  = -2.69

Hence, the value of test statistics is -2.69.

6 0
3 years ago
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