Answers by Khushalbokadey

Answers by Khushalbokadey

Given the vectors a and b, with lengths 21 and 44 respectively, and cosine of the angle between them equal to StartFraction 7 Over 12 EndFraction, find the scalar projection of a onto b and a · b. ab =

answered Aug 20, 2021

4 votes

58.7k views

Pls help this is due in 10 min pls pls help.

answered May 27, 2021

3 votes

125k views

Help meh please i am dumb :< Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent? Explain.

answered Jan 13, 2021

4 votes

110k views

Suppose the test score of students in a class are normally distributed with a mean of 86 and a standard deviation of 4. What is the z-score for a student that scored 76 on a test

answered Jul 13, 2020

7 votes

150k views

Julius is going to have a multi-course meal. The following table shows how many different dishes are offered for each course. Course Number of dishes Appetizer 333 Main course 444 Dessert 333 How many

answered Jun 13, 2020

7 votes

170k views

The mean life of a particular brand of light bulb is 1200 hours and the standard deviation is 50 hours. We can conclude that at least 75% of this brand of bulbs will last between _______. (A) 1100 and

answered May 28, 2020

4 votes

143k views

Contrast the ways that Frederick Douglass and Satchel Paige helped to achieve positive changes for African Americans.

answered Apr 15, 2020

0 votes

80.7k views

A researcher studying the relationship between creativity and intelligence has been asked by several parents to give them the results of their children's assessments. The researcher complies by posting

answered Jan 23, 2020

4 votes

145k views

In the human body, the ____________ is a fractal. a. nervous system c. endocrine system b. digestive system d. circulatory system

answered Dec 20, 2019

5 votes

2.8k views

Which of the following occurred just before the current era?

answered Dec 6, 2019

3 votes

150k views

Which answers are true about the law of syllogism? Select each correct answer A.all mammals have kidneys. a dog is a mammal. Therefore, a dog has kidneys. B.if a book is a biography, it is nonfiction.

answered Sep 28, 2019

2 votes

125k views

Find the distance between the 2 points (6, - 4) and (2, - 7). Please show me how you found it.

answered Nov 24, 2018

3 votes

171k views

Professional photographers spend very little time improving their work or learning new skills. True of False? Help Please!

answered Oct 2, 2018

3 votes

40.6k views

William Penn believed that the success of his colony depended on A. following strict Puritan principles. B. keeping the Quakers out. C. attracting many new settlers. D. driving American Indians away.

answered Aug 24, 2018

1 vote

135k views

Which is the correct sequence of steps to insert a page break into a document? A. Place the cursor where the break should be. Then, in the Format menu, select Page Break. B. Place the cursor where the

answered Jul 23, 2018

3 votes

209k views

I need help simplifying this expression ( 7y - 8 + 6y - 3) please explain thanks !

answered Jul 23, 2018

2 votes

150k views

The equation of circle having a diameter with endpoints -3,1 and 5,7 is

answered May 8, 2018

3 votes

187k views

Why must the audience be considered when creating a procedural text? A. to help determine word choice B. to assist in choosing a font C. to determine what will be underlined D. to provide balance and contrast

answered Sep 15, 2017

5 votes

172k views

Two objects, labeled A and B, are the same size. Object A has a density of 1.21 g/cm3. Object B has a density of 1.37 g/cm3. Both are placed in a beaker of water. Which will float higher in the water?

answered Mar 29, 2017

5 votes

193k views

olivia printed invitations for a party. if she printed 286 invitations in 26 minutes, how many did she print each minute?

answered Feb 14, 2017

0 votes

22.4k views

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