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2 years ago

13

The current price of each share of a technology company is $135. If this represents a 16.2% increase over the past year, what wa

s the price per share a year ago?

1 answer:

Mice21 [21]2 years ago

7 0

The price per share one year ago was $113.13

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Identify two composite numbers that each have 8 as a factor.

Dima020 [189]

<span>A composite number, we remember, is a whole number (no decimals or fractions) that can evenly divide (again, into no fractions or decimals) into two numbers other than itself and 1 (sort of the opposite of a prime number). So, 8 needs to be one of the two numbers. Pick another number--any whole number--and multiply it by 8. The result will be your composite number. Two examples: 8 times 6 equals 48. This works as 48 divided by 8 equals 6, both of which are whole numbers other than 48. Another is 72, the product of 8 times 9.</span>

5 0

2 years ago

In the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37

djyliett [7]

Answer:

More than 50% would germinate

Step-by-step explanation:

Given that in the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37 of them germinated

Let us check whether more than 50% will germinate using hypothesis test

$H_0: p = 0.50\\H_a: p>0.50\\$

(right tailed test)

Sample proportion p = $\frac{37}{60} =0.617\\q = 0.383\\Std error = \sqrt{\frac{pq}{n} } =0.0628$

p difference = 0.117

Test statistic Z = p difference/std error = 1.864

p value =0.0312

Since p value <0.05 our significance level of 5% we reject null hypothesis

It is possible to claim that most of the seed will germinate (i.e. more than 50%)

7 0

2 years ago

Please help with this math equation

Naily [24]

Answer: 1725 ft^2

Step-by-step explanation:

Rectangle part is 30*50 or l*w = 1500

Triangle is 15*30/2=225

Add the two to get area

1500+225=1725

8 0

2 years ago

Solve for x: (x^2+2x)+x+2=0

castortr0y [4]

Answer:

$x=-5$

Step-by-step explanation:

$(x^{2} +2x)+x+2=0\\(3x^{2} )+x+2=0\\3x^{2} +x=-2\\9x+x=-2\\10x=-2\\x=-5$

Hope This Helps!!!!!

5 0

2 years ago

Read 2 more answers

Find the hypotenuse of a triangle that has an 8 cm width and a height of 12 cm.

anygoal [31]

Answer:14

Step-by-step explanation:

4 0

2 years ago