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Vera_Pavlovna [14]
3 years ago
5

Which of the following equations are linear or nonlinear?

Mathematics
1 answer:
gavmur [86]3 years ago
4 0

Answer:

1. Linear

2. Nonlinear

3. Linear

4. Linear

5. Nonlinear

Step-by-step explanation:

Thies equation are in the form y=mx+b. Where m is the slope and b is the y-intercept. To solve them you neeed to see the power x is taken to. If the power on x is bigger than 1 than one, then it will curve at some point. This makes 2 and 5 nonlinear

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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

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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
3 years ago
A bakery uses 37 1/2 cups of flour to make 25 loaves of bread each day. Write a fraction that shows how many 1/4 cups of flour a
Elanso [62]

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Step-by-step explanation:

7 0
3 years ago
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How much money is 3/4 of a dollars plus 3/10 of a dollar?​
zavuch27 [327]

Answer:

1 1/20 dollars

21/20 dollars

Step-by-step explanation:

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3/10 dollars is $0.30

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Is the following relation a function?
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Step-by-step explanation:

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