Recent activity by Pbirkoff

Recent activity by Pbirkoff

A sphere has a radius of 7.5 centimeters (cm). Question: To the nearest cubic centimeter, what is the volume of the sphere? I know the answer is 1,766 but I don't understand how they got that answer. What

answered Oct 28, 2024

1 answer 179k views

What type of communication uses hormones and pheromones as chemical signals?

answered Oct 21, 2024

1 answer 138k views

Bill's SUV is 6 feet 4 inches tall. If he puts a 2 -foot 9 -inch box on top of his SUV, what is the total height of the SUV and the box (in feet and inches)?

answered Sep 20, 2024

2 answers 70.9k views

-2.75x + 7 = -26 Show work

asked Sep 8, 2024

2 answers 226k views

What did the modernization of Convention 108 do in 2011?

answered May 18, 2024

1 answer 218k views

What is the product 9x239 using algorithm

answered Jan 17, 2024

1 answer 16.5k views

Fill in the blanks to make the equation true. (x…)(x…)=x^2-4x-32

answered Nov 13, 2023

1 answer 115k views

236 megabytes and 12.6% is downloaded how many megabytes have been downloaded

asked Aug 28, 2023

1 answer 183k views

What is the strength-to-weight ratio for a bridge that weighs 43 grams and holds 73 pounds of load?

asked Aug 16, 2023

2 answers 12.3k views

What is the negation of the statement "all summer days are muggy"

answered Jul 29, 2023

1 answer 124k views

Three circles are placed in a rectangle with width 12 cm, as shown below. Find the area of the shaded region. Use the value 3.14 for pi, and do not round your answer.

answered May 30, 2023

1 answer 94.3k views

Which of the following statements is a claim of fact?

answered Mar 28, 2023

1 answer 179k views

Kudi and Ladi share 20 oranges in the ratio 2 is to 3 how many oranges has Ladi

answered Mar 26, 2023

2 answers 49.9k views

I need to know the answer to this question please

asked Mar 6, 2023

1 answer 20.3k views

What led British soldiers to fire on Boston townspeople on March 5, 1770? Parliament had repealed the Townshend Acts. The townspeople threw objects at the soldiers. British soldiers were put on trial for

asked Oct 24, 2022

1 answer 231k views

6. Which of the following statements is FALSE? A DNA, chromosomes, and genes work together to determine heredity in organisms. B Genes are found in chromosomes but not DNA. C Differences between organisms

asked Oct 16, 2022

2 answers 59.9k views

Round the fraction to 0, 1/2, or 1. 9/10

answered Sep 17, 2022

1 answer 69.5k views

Which expression is equivalent to 3d - d + 4 + d A. 4d + 4 B. 4d - 4 C. 3d - 4 D. 3d + 4

answered Sep 11, 2022

2 answers 82.3k views

A girl cycled a total of 15 kilometers by making 5 trips to work. How many trips will she have to make to cover a total of 24 kilometers

answered Aug 18, 2022

2 answers 83.1k views

In the regular quadrilateral pyramid ABCDP, the diagonals of the base, AC and BD intersect at point O. Determine the set of points common for plane (ACP) and the plane, say µ, which contains the line BD

asked Aug 5, 2022

1 answer 29.5k views

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