Recent activity by Zichzheng

Recent activity by Zichzheng

On Monday, stock XYZ opened at $13.54. On Friday, it closed at $12.92. What is the rate of change of stock XYZ for this week? a) –4.8% b) –4.6% c) 4.8% d) 4.6%

asked Nov 17, 2024

1 answer 181k views

What does communicate with peer mean?

answered Oct 24, 2024

2 answers 35.8k views

Even though a food web doesn’t look like a pyramid, organisms can be

answered Sep 30, 2024

1 answer 6.6k views

The volumes of two similar prisms are 27 cm' and 1 cm. The surface area of the larger prism is 153 cm². a.) What is the scale factor? b.) What is the ratio of their areas? c.) What is the ratio of their

answered Mar 15, 2024

1 answer 169k views

Use trigonometric identities to verify the expression (1-tan²(x)/sec²(x)) is equal to cos(2x).

answered Mar 11, 2024

1 answer 228k views

Subtracting Mixed Numbers Subtract. 23/3/3 - 11/3/2 Enter your answer as a mixed numb

asked Mar 10, 2024

1 answer 235k views

How is the structure of a plant related to its function?

answered Dec 26, 2023

1 answer 141k views

Describe the Central ideas of Islam

asked Dec 18, 2023

1 answer 221k views

In a titration experiment 43.18 mL of 0.283 M KOH is reacted with H2SO4. The endpoint is reached when 44.62 mL of the acid is mixed with the base. What is the molar concentration of the acid?

answered Nov 19, 2023

1 answer 73.4k views

Evaluate the definite integral. Use a graphing utility to verify your result.

asked Oct 9, 2023

1 answer 178k views

Help me out with this simple stuff please and thank you. Anyone. Show work.

asked Sep 11, 2023

1 answer 192k views

How to get iron nuggets in animal crossing new horizons?

answered Sep 6, 2023

2 answers 50.1k views

Which would best help an athlete be successful in strategy training? a. weight lifting exercises b. speed activities c. increase sport iq d. running 10 miles

answered Aug 24, 2023

2 answers 92.3k views

Jessica's dog weighed 91.5 pounds at the beginning of summer but lost 5.2 pounds by the end of summer. Which number sentence could be used to determine the dog's weight at the end of the summer?

answered Mar 26, 2023

1 answer 127k views

Given below is an equation of a parabola. What are the coordinates of the vertex? y = (x + 2)^2 a (–2, 0) b (2, –2) c (–2, 2) d (2, 0)

asked Dec 22, 2022

1 answer 109k views

My drawing.How does this look

asked Nov 17, 2022

1 answer 197k views

Is this a balance or unbalenced force? 500 N + -400 N= A. Balanced Force B.Unbalanced Force

answered Oct 1, 2022

2 answers 99.6k views

You purchased 100 shares of stock valued at $55 per share. The stock value increases to $85 per share. What was the rate of increase?

answered Aug 1, 2022

2 answers 207k views

20 ounce bag of pretzels to a party if each person at the party ate 1/5 of the bag how many ounces of pretzels in each person eat

answered Jul 16, 2022

1 answer 67.1k views

The area of a circle is represented by the equation A = π r 2 , where r is the radius. The area is 64 π m 2 . What is the length of the diameter? 4 meters 4 meters 8 meters 8 meters 16 meters 16 meters

asked Jul 12, 2022

1 answer 130k views

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