Questions by PanDe

Questions by PanDe

What kind of vacuum tube does a half wave rectifier use? 1. Diode 2. Triode 3. Tetrode 4. Pentode

asked Dec 24, 2024

1 answer

1 vote

165k views

After how many hours was the temperature at 20 degrees F? Enter only the number

asked Dec 2, 2024

1 answer

3 votes

71.9k views

Collectng ducts then drain into___________

asked Sep 6, 2024

1 answer

2 votes

105k views

What is BMR (Basal Metabolic Rate)? A) BMR is the rate at which you burn calories while exercising, and it is directly related to body fatness. B) BMR is the rate at which you burn calories at rest, and

asked Mar 22, 2024

1 answer

4 votes

225k views

In a lab experiment, 80 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 5 hours. How long would it be, to the nearest tenth of an hour,

asked Mar 20, 2024

2 answers

4 votes

106k views

Of the three approaches to probability (classical/theoretical, relative frequency approx./historical, or subjective), identify which is most relevant to the given statements: a. "The probability of a randomly

asked Feb 26, 2024

1 answer

4 votes

52.4k views

Let U and W be subspaces of F^n and let T: F^n → F^n be a linear transformation. Prove/disprove: (a) For all w in W, if v = T(w), then v is in U.

asked Feb 25, 2024

1 answer

5 votes

221k views

The value of y varies directly to the value of x.If y=12 when x=15,what is the value of x when y=16?

asked Jan 1, 2024

1 answer

1 vote

60.4k views

Mona is planning a 1,684 mile driving trip. His car gets an average of 22 mpg,and the cost of gas is about $3.42/gallon. What is the approximate driving costof the trip? Round answer to the nearest whole

asked Aug 11, 2023

1 answer

3 votes

170k views

The name "Gastropoda" refers to what feature of this class of mollusks? Group of answer choices A.The gut is positioned directly above the foot. b.The foot is positioned on the ventral (bottom) side. c.

asked Apr 7, 2023

1 answer

7 votes

38.5k views

Put a ✓ in the box if the figure has line symmetry and put an ✗ if it does not have line symmetry.

asked Apr 4, 2023

2 answers

2 votes

183k views

MY LAST POST 50 POINTS

asked Mar 11, 2023

1 answer

23 votes

172k views

If b is the midpoint of ac Ab = 2x and ac = 5x + 8 Find bc

asked Dec 15, 2022

1 answer

2 votes

162k views

HELP FAST PLEASE! Choose all the answers that apply. Carbon dioxide: A. is a waste product of photosynthesis B. is a waste product of respiration C. is the most abundant gas in the atmosphere D. is the

asked Sep 4, 2022

2 answers

3 votes

170k views

there is 3.5 g of fat in a granola bar. You determine the fat content to be 4.0 G in the lab. What is the percent error

asked Jul 11, 2022

1 answer

4 votes

131k views

Find z. explain please

asked May 3, 2022

2 answers

4 votes

62.5k views

Solve for xxx. Your answer must be simplified. x/3 ≥ −33

asked Apr 28, 2022

2 answers

3 votes

116k views

Let x stand for the percentage of an individual student's math test score. 64 students were sampled at a time. The population mean is 78 percent and the population standard deviation is 14 percent. What

asked Mar 20, 2022

1 answer

3 votes

19.8k views

What is the meaning of phisycal fitness

asked Dec 12, 2021

1 answer

3 votes

121k views

Antiques R Us is a mature manufacturing firm. The company just paid a $9 dividend, but management expects to reduce the payout by 8 percent per year, indefinitely. If you require a 14 percent return on

asked Nov 23, 2021

2 answers

1 vote

39.6k views

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