Recent activity by Leigh Riffel

Recent activity by Leigh Riffel

The height in feet above the groundan arrow after it is shot can be modeledby y=16x2 +63 +4. Can the arow passOver a tree that is 68 feet tall? Explain

answered Nov 6, 2023

1 answer 206k views

Can someone please give me the (Answers) to this? ... please ... I need help….

asked Sep 18, 2023

1 answer 184k views

1) What is the common difference of the sequence: {3, 6, 9, 12,...}? Please answer with an explanation

asked Aug 19, 2023

2 answers 189k views

A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 9% vinegar, and the second brand contains 14% vinegar. The chef wants to make 220 milliliters of a dressing

answered Jul 26, 2023

1 answer 106k views

The tradition of the easter bunny began in what country.

answered Apr 11, 2023

2 answers 76.0k views

PLease HELP ___________________________________________________________

answered Mar 4, 2023

1 answer 176k views

put the Equations in slope-intercept form(a)and then identifying the equations as(b) parallel or perpendicular lines 1:Slope- intercept form for-2xty=7?2 slope -intercept form for y-5=2x?

asked Mar 3, 2023

1 answer 167k views

Select the correct equation. The focus and directrix of a parabola are shown. What is the equation of the parabola?

answered Feb 20, 2023

2 answers 207k views

Where in the ocean do most plants live? A. Abyssopelagic zone B. Epipelagic zone C. Hadalpelagic zone D. Bathypelagic zone

asked Oct 15, 2022

2 answers 181k views

Explain three aspects of public speaking that could be most difficult for you

answered Oct 10, 2022

2 answers 175k views

Complete the equation ×1/12=5/12+5/12+5/12

answered Aug 23, 2022

1 answer 9.3k views

Who would most likely have said the following? "If you give me your loyalty, I will give you land and protection." A)a vassal or lord B)a pope C)a serf D)a barbarian

asked Aug 21, 2022

1 answer 192k views

What is 0.47 of £1 as pound sign

asked Aug 19, 2022

1 answer 67.9k views

Out of 25 children, 10 children like science subject and 15 children like English. 7 children like both the subjects.

answered Jun 10, 2022

1 answer 113k views

Mrs. Barlow's math class took a test yesterday. Out of 70 students, 70% of them passed. How many of Mrs. Barlow's students passed the test?

answered Jun 6, 2022

1 answer 55.5k views

1. What desert did camel caravans cross in North Africa?

asked May 18, 2022

1 answer 22.2k views

1. Listen! I _________________ (think) someone _________________ (knock) at the door.

answered May 12, 2022

2 answers 154k views

Which one is right??

answered Apr 11, 2022

1 answer 199k views

What is hope meaning?

answered Apr 6, 2022

2 answers 132k views

the velocity of a car changes from 20 m/s east to 5 m/s east in 5 seconds. What is the acceleration of the car?

asked Mar 25, 2022

1 answer 88.1k views

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