Recent activity by Ehcp

Recent activity by Ehcp

Using rational root theorem which of the following are possible roots X^4+8x^3-30x-72

asked Nov 17, 2023

1 answer 149k views

It takes Mike 60 minutes to vacuum a room, and Debbie 45 minutes. It takes Mike 30 minutes to wash dishes, and Debbie 45 minutes.

answered Nov 10, 2023

1 answer 2.4k views

2 1/4 case of crayons . Each case holds 24 boxes of crayons . Each box holds 8 crayons . How many crayons

asked Sep 28, 2023

1 answer 19.9k views

In distributive property 2(3x + 5)

asked Sep 23, 2023

1 answer 15.9k views

try to write an equation to describe the relationship between the stage number N and the number of squares S.

answered Aug 25, 2023

1 answer 177k views

F(x) = -3x + 1, find f(10)

asked May 5, 2023

2 answers 7.3k views

The graph of a function f(x) is shown. What is the value of f(-2)?

answered Apr 9, 2023

1 answer 49.3k views

Which net represents this solid figure?

answered Mar 1, 2023

2 answers 62.2k views

What is the vertex of the function f(x) = one-halfx2 + 3x + three-halves? ( , )

answered Feb 22, 2023

1 answer 335 views

It costs $60 to reserve a movie theater for a party. There is also a charge of $3 for each person. Which expression represents the total cost to reserve a movie theater for n persons?

answered Dec 14, 2022

1 answer 20.7k views

What are two things from one subject?

answered Nov 20, 2022

2 answers 88.0k views

In certain ranges of a piano keyboard, more than one string istuned to the same note to provide extra loudness. For example, thenote at 1.10 x 102 Hz has two strings at this frequency.If one string slips

answered Nov 12, 2022

1 answer 109k views

You want to buy a bouquet of yellow roses and daises, and you have $15 to spend. A daisy costs $.90 and a rose is $1.50. You have 5 daises. Write and solve an equation for the number of roses r you can

answered Oct 17, 2022

1 answer 1.5k views

Tapeworms can reproduce by _____.

asked Oct 5, 2022

1 answer 49.2k views

Transcribe and translate the following DNA strand into an RNA strand: TACCA GTAGATT

asked Oct 2, 2022

1 answer 44.5k views

Porque el poema La Inmensa Ronda se llama así?

answered Sep 1, 2022

1 answer 160k views

Which is NOT a reason that Mendel used pea plants for his experiments? A. pea plants do not self-pollinate B. pea plants reproduce quickly C. pea plants have many easily observed traits D. pea plant reproduction

answered Aug 25, 2022

2 answers 205k views

As the change in speed at the boundary of two materials is greater what happened to the angle of refraction (please help ) a. it becomes less b. it becomes more c. it stays the same

asked Aug 14, 2022

1 answer 97.4k views

Help!!!!!!!! How is a dictatorship and totalitarianism similar? a. They banned opposition and designated a single ruler. b. They have total control of their people through national pride and elections.

asked Aug 12, 2022

1 answer 204k views

It is desired that an acetic acid sodium acetate buffered solution have a pH of 5.27. You have a solution that has an acetic acid concentration of 0.01 M. What molarity of sodium acetate will you need

answered Aug 10, 2022

1 answer 131k views

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