Recent activity by Joseph Bi

Question

A biologist working with cultured cells puts distilled water on the cells instead of serum (a portion of blood plasma). When she looks for the cells under the light microscope, all she sees is cell debris.

asked Nov 20, 2024

1 answer 43.3k views

Given a 2.5-hr unit hydrograph with a peak discharge of 100 m3/s, what would be the peak discharge for a 2.5-hr storm with 2.5 cm of runoff?

asked Oct 25, 2024

1 answer 88.6k views

Select the number sentence that illustrates the commutative property of addition. OA. 22+ 11 = 33 O B. 22-11-11 OC. 22+ 11 = 11 +22 22+ 11 = 22 +5+6 D.

asked Oct 13, 2024

1 answer 124k views

Solve the following system and find the values for x,y and z 2x + y + 32 = 9

asked Sep 26, 2024

1 answer 89.6k views

Find the volume of the oblique rectangular prism below. Round your answer to the nearest tenth if necessary. 14, 7, 5, 5

answered Aug 14, 2024

1 answer 115k views

Cash collections for October are ________. A) $117,000 B) $179,800 C) $194,000 D) $176,400

asked Aug 13, 2024

1 answer 66.6k views

A spherical capacitor contains a charge of 3.50 nC when connected to a potential difference of 240.0 V . Its plates are separated by vacuum and the inner radius of the outer shell is 4.80 cm . For related

answered Aug 10, 2024

1 answer 56.2k views

Which of the following is true of passive transport? -it requires a concentration gradient -it uses the cell wall -it includes endocytosis -it only moves water

asked Aug 5, 2024

1 answer 86.2k views

Why would an extinguisher receive a class C rating?

asked Jul 2, 2024

1 answer 55.6k views

After adjusting the density of the liquid to 1.00 g/mL and changing the block material to foam, does the foam block now float stably in the water? a) Yes, the foam block floats stably. b) No, the foam

asked Jun 26, 2024

1 answer 117k views

when the principle "P" earns an annual interest rate "r" compounded "n" times per year, the amount "A" after "t" years is A=P(1+r/n)^nt. Rounding the answer to the nearest tenth, how long will it take

answered May 20, 2024

1 answer 102k views

After a deviation from a flight rule or when given traffic priority by ATC in an emergency, What must the PIC do?

asked Apr 15, 2024

1 answer 97.4k views

Please helppp The teacher gave a true and false quiz where P(true) = 0.2 for each question. Interpret the likelihood that the first question will be true. Likely Unlikely Equally likely and unlikely This

answered Apr 12, 2024

2 answers 146k views

Consider a singly linked list of the form where f is a pointer is a pointer integer. Change the first and last elements of the list. a) Update the first element's pointer b) Swap the data of the first

asked Apr 4, 2024

1 answer 205k views

One edge of a painting is 6 in. Longer than the other edge. The painting has a 2-inch-wide frame. The function f(x) = x2 + 14x + 40 represents the total area of the painting and frame. Find the total area

asked Feb 21, 2024

1 answer 47.1k views

" Discuss what you found to be most shocking about being a prisoner in Auschwitz. Be specific in your answer about why you found this to be shocking."

asked Jan 17, 2024

1 answer 175k views

Lincoln high wants to estimate the number of students who drive to school. Answer the following

answered Jan 2, 2024

1 answer 224k views

7 students have 5 blocks each. Which helps you find the total number of blocks?

answered Dec 12, 2023

1 answer 87.9k views

What is the meaning of thelunderlined word in the sentence? I'll distract el guardia antes de que él locks la puerta. O while O after O when O before

asked Dec 10, 2023

2 answers 88.2k views

Darlene picked 7 apples. Juan picked 4 times as many as Darlene. How many apples did Juan pick? What equation represents this situation? Group of answer choices 7*4=a 7-4=a a-7=4 a*4=7 Good luck

answered Oct 24, 2023

1 answer 96.8k views

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