1) Which classification includes more shapes: square or rhombus? Explain.

1 answer:

6 0

1. a rhombus has more shapes. they have more variation in angles with rhombus

2. a trapezoid is a quadrilateral that is not a parallelogram

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Using the p-value rule, if a null hypothesis is rejected at a significance level of 0.01, it will ________ be rejected at a sign

igomit [66]

Answer:

always

Step-by-step explanation:

For this hypothesis test:

The Decision rule: To reject the null hypothesis $H_o$ if the p-value is lesser than < the significance level.

At the level of significance 0.01, the null hypothesis is rejected.

So, p-value < 0.01 and this typically shows that p-value is < 0.05.

Therefore, it will always be rejected at ∝ = 0.05

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3 years ago

F(x)=x^3+9x^2+23x + 15

Airida [17]

This is what I got hope it helps!

4 0

3 years ago

I need the answer to all of them if somebody could give me the answer it would be nice to all of thme

kogti [31]

The third one is r=-10 (don't forget the negative!)
The fourth one is p=-3 (again, watch for the negative)
((I can't get the fifth one, sorry. You might want to repost another question with just that one))
The sixth one is w=35.

Hope this helped a little bit! Sorry I couldn't help with all of them .-. Good luck though!

3 0

3 years ago

Which are correct representations of the inequality -3(2x - 5) < 5(2-x)? Select two options. A)x< 5

Gre4nikov [31]

Answer:

C and D or 3 and 4 0-0

Step-by-step explanation:

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3 years ago

An integer is chosen at random from first hundred natural numbers. The probability that the integer chosen the multiple of 5 is

Ede4ka [16]

Answer: 0.2

Step-by-step explanation:

The first hundred natural numbers are 1 to 100.

Now, the numbers that are multiples of 5 are the numbers that end in 5 or 0, so we have:

5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100

So in the range, we have 20 multiples of 5.

Now, when we select at random, each number has the same probability of being selected, then the probability of randomly selecting a multiple of 5 is equal to the number of multiples of 5 divided the total number of options in the set.

we have 20 multiples of 5, and in the set we have a total of 100 numbers, then the probability is:

P = 20/100 = 0.2

7 0

3 years ago