Recent activity by Rafeek

Recent activity by Rafeek

When we hear an echo we are experiencing which of the following characteristics of sounds waves

asked Oct 8, 2023

1 answer 156k views

1/3 of the students in Mrs. Holl's class have dogs. Of those students, 2/5 have beagles. What fraction of the students in Mrs. Holl's class have beagles?

answered Sep 23, 2023

1 answer 207k views

An electric circuit has a total resistance of 5ohms.If a current of 3A flows through the circuit,calculate the potential difference between the terminals and the resistor a)15V b)1.7V c)8.0V d)0.6V

asked Jun 22, 2023

2 answers 51.6k views

Summary indian removal act

answered Jun 8, 2023

1 answer 934 views

Imani earned $90 in interest after three years on an account that paid 4% simple interest annually. Use the formula I = Prt to find Imani's principal balance. (2 points) $75.00 $108.00 $750.00 $1,080.00

answered Apr 15, 2023

1 answer 200k views

many solutions can be found for the system of linear equations represented on the graph?A. no solution B. one solution C. two solution D. Infinity many solutions

asked Apr 5, 2023

1 answer 166k views

4x-3y= -3 —4x+3y = -4infinite many solutions one solution no solution

asked Feb 1, 2023

1 answer 160k views

Are these supplementary, complementary, or neither? 1. m∠ 1 = 62 degrees m∠ 2 = 128 degrees 2. m∠ 3 = 44 degrees m∠ 4 = 46 degrees If you steal answers or just answer to get point, I will report you.

asked Jan 2, 2023

1 answer 195k views

70.544 +0.04 Round your answer

answered Nov 28, 2022

2 answers 132k views

3/2 ( x - 6 ) = -3 What's x? A. x = -8 B. x = 2 C. x = 4 D. x = 9

answered Nov 24, 2022

2 answers 68.1k views

The height of a triangle is 2ft less than the base x. The area is 144ft2

asked Nov 13, 2022

1 answer 190k views

An acid is used to bring the pH of a solution from pH 9 to pH 6. How many times more acidic is the final solution than the initial solution

asked Nov 13, 2022

1 answer 137k views

Select the correct answer. Which of the following is NOT one of the main food groups? OA. Fruits OB. Fats O C. Dairy OD. Grains

answered Oct 29, 2022

2 answers 209k views

1. Which type of compound is found in every DNA molecule?

answered Sep 30, 2022

2 answers 81.3k views

Which of the following sampling methods are biased? systematic random sample voluntary response sample convenience sample simple random sample

asked Sep 5, 2022

1 answer 68.4k views

Choose the word that best completes each of the following sentences. 1. If you will only show a little patience, that business investment may grow into a(n) (Select a word) for you.

answered Aug 28, 2022

2 answers 9.4k views

A large rectangular movie screen in an IMAX theater has an area of 7,875 square feet. Find the dimensions of the screen if it is 30 feet longer than it is wide.

answered Aug 20, 2022

1 answer 192k views

Problem 5.A miner is trapped inside a mine and has access to 3 doors. The first door leads to a tunneland can take him to safety in 3 hours. The second door is a trap and brings him back to the mine againafter

asked Aug 14, 2022

1 answer 95.8k views

Which number is a common factor of 28 and 98

answered Jul 8, 2022

2 answers 138k views

Suppose that the local sales tax rate is 7% and you purchase a car for $14,100 a. How much tax is paid ? B. What is the car's total cost ?

asked May 25, 2022

1 answer 76.4k views

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