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Fiesta28 [93]
3 years ago
6

Darren’s basket contains 5 peanut butter cookies and 3 sugar cookies. He picks two cookies at random without replacing the first

cookie after it’s been picked.
Mathematics
1 answer:
Inessa05 [86]3 years ago
5 0

Answer:

the probability he will pick a sugar cookie is 3/8

the probability that he will pick a peanut butter cookie is 5/8

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A farmer has enough feed to last his 15pigs for 20days. How long would the feed last if he had 10pigs​
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40/3 days, (13.33 days)

Step-by-step explanation:

Set up the equation, 15/20 = 10/x, and then use cross mutiply to solve it.

10 * 20 = 15x, x = 200/15 = 40/3

Why?

b/c if each pig eats the same amount of food, then the ratio between the number of pigs and days should remain constant.

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A ball is thrown from an initial height of 2 feet with an initial upward velocity of 18/fts . The ball's height h (in feet) afte
inna [77]
Hello! First insert 6 where the h is located. So we have an equation that looks like the following. 6 = 2 - 18t + 16t^2

Although you could leave the equation in its original form, I am going to switch it around.
6 = 2 - 18t + 16t^2
16t^2 - 18t + 2 = 6
Move the 6 to the other side and do the math
16t^2 - 18t + 2 - 6 = 6 - 6
16t^2 - 18t -4 = 0
Factor and after factoring your T will be as follows
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3 years ago
Question 1 (10 points). (a) Explain the difference between linear and logistic regression. (Explain at least two differences and
cricket20 [7]

Answer:

(a) <em>Linear regression</em> is used to estimate dependent variable which is continuous by using a independent variable set. <em>Logistic regression</em> we predict the dependent variable which is categorical using a set of independent variables.

(b) Finding the relationship between the Number of doors in the house vs the number of openings. Suppose that the number of door is a dependent variable X and the number of openings is an independent variable Y.

Step-by-step explanation:

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(b) Example: Finding the relationship between the Number of doors in the house vs the number of openings. Suppose that the number of door is a dependent variable X and the number of openings is an independent variable Y.

If I am to predict that increasing or reducing the X will have an effect on the input variable X or by how much we will make a regression to find the variance that define the relationship or strong relationship status between them. I will run the regression on any computing software and check the stats result to measure the relationship and plots.

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3 years ago
What ratio forms a proportion with 8/36 ? <br> a. 1/4 <br> b.6/27<br> c.7/30 <br> d.2/7
Vaselesa [24]
6/27 bc (6/27)=(8/36)= 216/216= they are the same or 2/9=6/27=8/36
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2 years ago
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