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Ivan
3 years ago
7

A catering service offers 6 apps, 11 main, and 4 desserts. A person is to select 4 app, 9 main, and 2 desserts. In how many ways

can this be done?

Mathematics
1 answer:
adoni [48]3 years ago
7 0

Read it all in this pic 

Hope this helps

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What is the absolute value of |1-|
stich3 [128]

Answer:

1

Step-by-step explanation:

absolute values are always positive, so the absolute value of -1 is 1

always going to be positive

3 0
2 years ago
Professor wonders whether a student's homework average (X) could be used to predict their final grade in the course (Y) . She ca
Anna11 [10]

Answer:

The dependent variable is the final grade in the course and is the vriable of interest on this case.

H0: \beta_1 = 0

H1: \beta_1 \neq 0

And if we reject the null hypothesis we can conclude that we have a significant relationship between the two variables analyzed.

Step-by-step explanation:

On this case w ehave the following linear model:

Y= 21.839 +0.724 X

Where Y represent the final grade in the course and X the student's homework average. For this linear model the slope is given by \beta_1 = 0.724 and the intercept is \beta_0 = 21.839

Which is the dependent variable, and why?

The dependent variable is the final grade in the course and is the vriable of interest on this case.

Based on the material taught in this course, which of the following is the most appropriate alternative hypothesis to use for resolving this question?

Since we conduct a regression the hypothesis of interest are:

H0: \beta_1 = 0

H1: \beta_1 \neq 0

And if we reject the null hypothesis we can conclude that we have a significant relationship between the two variables analyzed.

3 0
3 years ago
The sum of two number is 50,and their difference is 30.find the numbers​
Mrac [35]

Answer:

40 and 10

Step-by-step explanation:

if you add them you get 50 and if you subtract them you get 30

6 0
3 years ago
Read 2 more answers
Which is equal to 2√2 ? Select all that apply.
mars1129 [50]

Answer:

B and C

Step-by-step explanation:

Sin 45 or Cosine 45.

7 0
3 years ago
Hello, can someone please help me with this problem. Thank you.
fredd [130]

Answer:

m = -\frac{31}{18}

Step-by-step explanation:

m = \frac{16 - -15x}{0-18}

4 0
3 years ago
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