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Zinc is reacted with hydrochloric acid in a test tube. The reaction causes the formation of bubbles and the test tube gets hot. What type of reaction does this example represent? a. Combustion b. Decomposition

asked Dec 17, 2024

1 answer 172k views

What is the most accepted view on Spinosaurus locomotion? a. Quadrupedal b. Bipedal c. It could be either d. No definitive conclusion

asked Dec 9, 2024

1 answer 54.0k views

What is metal health? I need something long paragraph

answered Sep 28, 2024

2 answers 191k views

Read the list and answer the question. • Developed algebra • Extended knowledge of trigonometry • Spread the concept of zero to Europe Which region is credited with these mathematical contributions? A)

asked Aug 22, 2024

1 answer 169k views

Rule 2: hydrogen ---ate becomes ____________ acid

answered Aug 21, 2024

1 answer 74.6k views

Tech A says improper valve timing may cause reduced engine power. Tech B says improper valve timing may cause bent valves in some engines -A -B -Both -Neither

asked Jul 20, 2024

1 answer 137k views

The approximate circumference of a circle is 7,459 miles. What is the diameter rounded to the nearest hundredths place? Use 3.14 for π. fill in the blank ___miles

answered Jun 22, 2024

2 answers 120k views

neurofeedback, a newer type of biofeedback, involves trying to change ________.a) brain wave activityc) heart rateb) blood pressured) body temperature.

answered Jun 9, 2024

2 answers 132k views

Two students fill the class fish tank with water. The fish tank holds six gallons of water. The two students each have a container that holds sixteen fluid ounces. How many times does each student need

asked May 24, 2024

1 answer 1.9k views

Find all real solutions of the polynomial equation 4x³ + 2x² - 15x - 6 = 0. Enter your answers as a comma-separated list.

asked Apr 10, 2024

1 answer 113k views

What are the recommended daily intake levels of calcium and vitamin D for postmenopausal women with osteoporosis, based on current guidelines? A) Calcium: 500 mg, Vitamin D: 200 IU B) Calcium: 800 mg,

asked Apr 6, 2024

1 answer 145k views

Reddish-brown urine cannot be indicating A) Dehydration B) Hematuria C) Liver Dysfunction D) Vitamin Deficiency

asked Feb 6, 2024

1 answer 131k views

When Macbeth states: "Will all great Neptune's ocean wash this blood / Clean from my hand?" What literary device is being illustrated?

answered Jan 29, 2024

1 answer 61.6k views

W ow you arrive at your answers. st of 1 6. There is 1 boy for every 3 girls in a class. If there are 60 students in the class, how many are boys? 22 7. If 4% of a number is 16, what is 2 times the number?

asked Jan 2, 2024

1 answer 123k views

In 2005, someone stole 15 gold bars and 11 silver bars that weighed a total of 220.21 kgs. Three years later, 9 gold bars and 22 silver bars weighing a total of 180.02 kgs were stolen. How much does 1

asked Jan 1, 2024

1 answer 200k views

Humans need gasoline for transportation, but burning gasoline releases many pollutants. City governments can set policies to decrease the amount of gasoline their citizens use. Which two policies would

answered Dec 23, 2023

1 answer 90.5k views

Kiran bent some wire around a rectangle to make a picture frame.the rectangle is 8 inches by 10 inches.1) find the perimeter of the wire picture frame2) if the wire picture frame was stretched out to make

answered Dec 8, 2023

1 answer 166k views

Does this question count??

asked Nov 14, 2023

1 answer 71.8k views

Which of the following expressions is equivalent to 45 -105x? Select all that apply. A. 15(3-7x) B. 5(9 - 21x) C. 15(5 - 21x) OD. 3(15 - 105x) E. 9(5- 21x)

asked Oct 7, 2023

1 answer 128k views

The graph of the absolute value parent function, f(x) = |x|, is stretched horizontally by a factor of 6 to create the graph of g(x). What function is g(x)? A. g(x) = |6x| B. g(x) = |x + 6| C. g(x) = |⅙x|

answered Jul 14, 2023

2 answers 65.7k views

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