Recent activity by Ellena

Recent activity by Ellena

What is the expression for "the sum of 8 times a number and two"? 8 × 2 N 8( N + 2) 8 N + 2

answered Dec 26, 2023

1 answer 15.9k views

1. How are sound waves created? 2. What is the difference between music and noise? 3. How do humans and other animals produces sound? 4. What are the three perceptual characteristics of sound? describe

answered Nov 21, 2023

2 answers 161k views

Which of the following communication inventions was NOT created during the Industrial Revolution? Question 5 options: a) Telegraph b) Photograph c) Telephone d) Videograph e) Ink Pen

answered Aug 26, 2023

1 answer 84.7k views

Samantha is running a 3/4- mile sprint. She will check her time after each 1/8- mile. How many times will she have checked her time, including her final time, when she finishes her training?

asked Jul 13, 2023

1 answer 55.2k views

The graph of f (in blue) is translated a whole number of units horizontally and vertically to obtain the graph of k (in red).The function fis defined by f(x) = fx/.Write down the expression for k(x).

answered Jul 11, 2023

1 answer 154k views

What is the measure of

asked Jul 1, 2023

1 answer 179k views

Terry calculates how much wood he needs to build the desk shown in the diagram . He says the area is 600ft2 What error did terry make Find the correct area and explain your answer

answered May 3, 2023

2 answers 53.0k views

Please help me on this!

answered Apr 30, 2023

1 answer 62.9k views

Wer the Where is the energy of the roller coaster cart entirely potential? A. When it moves up the hill at location A B. When it stops for a brief moment at location B C. When it is traveling down the

answered Dec 30, 2022

2 answers 44.6k views

LOOK AT THE PIC. TAKE YOUR TIME. IF NO WORK YOU ARE GETTING REPORTED!!! DO IT RIGHT!!!! Choose the word that BEST completes each sentence. Words CANNOT be changed, and they will only be used ONCE. Ronald

asked Dec 17, 2022

1 answer 145k views

one reason Islam were able to spread so easily when Muslim leaders captured new territories was because of what

asked Oct 10, 2022

1 answer 39.2k views

Write a Unit Rate for the situation: 605 miles in 11 hours.

asked Aug 16, 2022

1 answer 59.8k views

The radius of a circle is 12 centimeters. What is the circle's area? r=12 cm Use 3.14 for a square centimeters

answered Aug 11, 2022

1 answer 133k views

What is the current state of our ozone layer?

answered Aug 2, 2022

2 answers 169k views

PLS HELP!! A group of friends went out to eat. The bill came to $75.50 and was subject to 8.25% sales tax. The group then added 18% tip to the total after tax. What was the total the group paid, including

answered Jun 3, 2022

2 answers 6.5k views

WXYZ is a rhombus. Find the measurements using what you know about the properties of a rhombus. WZ=4cm

asked May 20, 2022

2 answers 165k views

Which similarity statement and justification correctly identifies the triangles' relationship? * Help plz

asked May 15, 2022

1 answer 105k views

Please help me to answer this question How do you think this process differs for creating reproductive cells (sperm and egg?)

answered May 13, 2022

1 answer 105k views

Bellingham Company produces a product that requires 6 standard pounds per unit. The standard price is $3 per pound. If 4,800 units required 29,700 pounds, which were purchased at $2.88 per pound, what

asked Apr 9, 2022

1 answer 232k views

______ eres estudiante. Yo Tu El Ella Usted Nosotros Vosotros Ellos Ellas Ustedes

answered Mar 2, 2022

2 answers 217k views

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