Recent activity by David Beck

Recent activity by David Beck

The ten test marks of two students are compared. Which student gets the more consistent mark? (calculate the standard deviation) Sue: 75, 59, 58, 72, 80, 66, 71, 79, 68, 55Leopold: 90, 83, 55, 84, 72,

asked Nov 28, 2023

1 answer 211k views

Solve the quadratic equation below by Completing the Square STEP-BY-STEP: x^2+6x=0

asked Nov 22, 2023

1 answer 111k views

Clark's Country Pet Resort is fencing a new play area for dogs. The manager has purchased 260yd of fence to enclose a rectangular pen. The area of the pen must be 3784yd^2. What are the dimensions of the

answered Oct 21, 2023

1 answer 144k views

Students in a science class recorded lengths of a stretched spring as shown in the table. Find the rate of change and explain what it means for this situation.

answered Jul 28, 2023

1 answer 202k views

Verb Decir: 1.?Que ______ tu amiga de mi? 2. ?Tu siempre ________ la verdad? 3. ?Que _____ tu mama, puedes ir a la playa conmigo? 4.Mi amiga _____ que tu eres guapo. 5. Yo _____ que si. Fill in the blank

answered Apr 9, 2023

2 answers 74.7k views

This box and whisker plot was made to represent how many days in a month employees at an office ate breakfast. Read the following pieces of data from the graph. Range: A. 30 B. 10 C. 24 D. 18 Median: A.

answered Mar 16, 2023

1 answer 95.0k views

Find the product (2x + 9) (9x + 11)

answered Mar 15, 2023

1 answer 162k views

What is an equation of the line that passes through the points (-6, -6) and (3,6)?

answered Feb 7, 2023

1 answer 132k views

You saved a bird by giving it first- aid. Now the bird is out of danger. Write a diary entry expressing your feeling in about 100 – 150 words. I need it now please someone whoever answers first I will

answered Jan 24, 2023

2 answers 187k views

Plz help me solve and show your work.

asked Dec 1, 2022

1 answer 8.2k views

Which is not a correct way to rewrite this expression using the distributive property? (2x2 + 4x - 7)(x - 2) A. (2x2 + 4 – 7)(x) + (2x2 + 4x - 7)(x - 2) B. (2x2)(x) + (2x2)(-2) + (4x)(x) + (4x)(-2) + (-7)(x)

answered Nov 19, 2022

1 answer 64.1k views

How much work do you need to do if you use a force of 3 Newtons to move a table 25 meters? 0.12 Joules 0.12 N-m 85 joules 75 N-m

answered Nov 11, 2022

2 answers 229k views

Argentina official language

answered Nov 6, 2022

2 answers 56.7k views

HELP PLEASE! There are 5 clues what country are they describing?

answered Oct 30, 2022

1 answer 224k views

Describe the test for starch

answered Aug 26, 2022

1 answer 116k views

C12H22O11 is an example of a(n): ionic compound empirical compound molecular compound salt compound

asked Aug 17, 2022

1 answer 226k views

Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller

asked Aug 13, 2022

1 answer 213k views

What Italian Baroque characteristics does David by Gianlorenzo Bernini exhibit?

asked Apr 16, 2022

1 answer 224k views

Is ecosystem generally stable; how is that possible?

answered Mar 22, 2022

1 answer 45.3k views

To locate objects in their environments, bats in flight and porpoises under water both use ultrasound waves with frequencies that are beyond human hearing. These animals produce an ultrasonic wave and

answered Feb 28, 2022

2 answers 71.8k views

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