Recent activity by John Calsbeek

Question

Identify each of the following catalysts as homogeneous or heterogeneous. the addition of a strip of solid platinum metal to an aqueous solution of hydrogen peroxide increases the reaction rate of the

asked Nov 27, 2024

1 answer 228k views

Find the derivatice of x³ + 2x steps

asked Nov 27, 2024

1 answer 114k views

When comparing genetic similarities on autosomes, a parent-child pairing will have a ___ number of shared ____ than a cousin-cousin pairing.

answered Nov 14, 2024

1 answer 221k views

There is _______________ balance required to open a club account, and customers can have up to _____ clubs per member number.

answered Oct 18, 2024

1 answer 79.7k views

Celiac Disease 1. Discuss a treatment protocol, innovations in medication or technology such as a new diagnostic test, or surgical procedure, or a new way to interpret data for patient safety. 2. How

answered Aug 17, 2024

1 answer 197k views

Omar tried to evaluate an expression. Here is his work: 3· 2³/ 2· 4-1+2 =3· 8/ 2· 4-1+2 Step 1 =24/ 2· 4-1+2 Step 2 =24/ 8-1+2 Step 3 =3-1+2 Step 4 =2+2 Step 5 =4 Step 6 Is Omar's work correct? a. No,

answered Aug 6, 2024

1 answer 121k views

Which of these decreased during the second industrial revolution? 1) access to raw materials 2) urban population 3) imported goods 4) domestic travel

answered Jul 18, 2024

1 answer 76.5k views

What was the name of the Aztec capital O New Foundland O Fjordson O Tenochtitlan O Moctezuma

asked Jul 10, 2024

1 answer 126k views

What is the primary vehicle we use to reach the lost at the Highlands?

answered Jul 8, 2024

1 answer 233k views

"In ""Winter,"" Vivaldi uses a rare technique where the players keep the bow very close to the bridge to create a harsher tone. What is this technique called? a. Sul ponticello b. Pizzicato c. Over-briggio

asked Jul 3, 2024

1 answer 12.2k views

Help me with the highlighted one please..

asked Feb 28, 2024

1 answer 187k views

Solve for x. 2+√5x = 7

answered Jan 25, 2024

1 answer 55.3k views

Cannery row in monterey, california, was named after a novel by which author?.

asked Nov 16, 2023

1 answer 106k views

Which denotation of "solace" has the best connotation for the sentence below? The young woman found ____ from the burning sun as she rested in the shade of the tree. A. pity B. consolation C. relief

answered Sep 10, 2023

1 answer 823 views

· T = x/2 and x= 1/5z. Write T' in terms of z.

asked Sep 7, 2023

1 answer 170k views

Which point on the number line could represent Negative 2 and one-fourth? A number line going from negative 5 to positive 5. Point A is between negative 4 and negative 3, point B is between negative 3

answered Sep 4, 2023

2 answers 77.4k views

Abstract noun in this sentence ( As a parent,you have an obligation to look after your children)

answered Jul 16, 2023

2 answers 147k views

Use the grouping method to factor this polynomial completely. 2x³ + 6x² + 5x+15 O A. (2x²+5)(x+3) OB. (2x²+3)(x+3) O C. (2x²+3)(x + 5) O D. (2x2+5)(x+5)

asked Apr 22, 2023

1 answer 61.4k views

Which of the following describes the Kingdom of Songhai? A.it was an empire in Southern Africa that invented Swahili and controlled trade with Asia. B.It was the first organized kingdom in West Africa

answered Apr 12, 2023

2 answers 15.8k views

A student was given the following diagram and asked to prove that 41 =22. What would be the reason for the final step in the proof?Given: Line A and line Bare parallel.Prove: 41 42Statements2. Line A and

asked Jan 7, 2023

1 answer 173k views

Ask a Question