Recent activity by Kamil Witkowski

Recent activity by Kamil Witkowski

How many grams of NaF would have to be added to 2.00 L of 0.100 M HF to yield a solution with a pH = 4.00? Ka for HF is 6.8 x 10^−4A) 300 gB) 36 gC) 60. gD) 6.9 g

asked Nov 12, 2024

2 answers 60.1k views

What is the independent variable in Dr. Phillips' study? type of instruction textbook vs video vs teacher vs 4th grader number of multiplication problems solved multiplication

asked Nov 11, 2024

1 answer 219k views

Can a mutation that occurs in a diploid cell during mitosis be passed on to offspring? 1) No. Only somatic cells undergo mitosis, so the mutation cannot be passed on to offspring. 2) No. Mutations cannot

answered Nov 2, 2024

1 answer 114k views

50. MODEL WITH MATHEMATICS An architect is designing a house for the Frazier family. In the design, she must consider the desires of the family and the local building codes. The rectangular lot on which

answered Jun 26, 2024

1 answer 157k views

Which statement best identifies the author's purpose in the excerpt? A. To report on the current condition. B. To motivate Congress to work together. C. To explain the goals of the administration. D. To

asked May 27, 2024

1 answer 36.3k views

To get a complete weather overview for the planned flight, the remote PIC should obtain? 1) An outlook briefing 2) An abbreviated briefing 3) A standard briefing

asked Apr 16, 2024

1 answer 196k views

Seven ways a student can make money through agriculture

asked Oct 27, 2023

1 answer 149k views

In a volcanic eruption, carbon dioxide dissolved in magma is released into the atmosphere during the explosion. What transition is described here?

asked Oct 22, 2023

1 answer 52.1k views

15 people fit comfortably in a 9 feet by 9 feet area use this value to estimate the size of a crowd that is standing 10 feet deep on one side of the street 1 mile long

answered Aug 26, 2023

1 answer 162k views

How many grams of CO2, will form when 16 grams of O2 react? C3H8 +5O2–-> 3 CO2 + 4 H2O

asked Jun 12, 2023

1 answer 43.7k views

An odd degree has no maximum or minimum?

answered Mar 26, 2023

1 answer 167k views

Which expression is equivalent to (3m2 + 5m - 2) + (-2m + 18)

answered Feb 24, 2023

1 answer 203k views

Which value is equivalent to the expression 3^2 × 3^3?

answered Feb 19, 2023

1 answer 164k views

The first 5 terms of a sequence are 2 8 14 20 26 Find the nth term

asked Feb 16, 2023

2 answers 162k views

Which person would be subject to legal punishment under the fugitive slave law of 1850? choose more than one answer A sheriff who catches a runaway slave and let's him go B Farmer who provides clothes

answered Dec 25, 2022

2 answers 182k views

Please answer this correctly without making mistakes

answered Dec 5, 2022

1 answer 173k views

The average number of rainy days in Seattle, Washington is listed below Month January February March April Rainy days 18 16 17 14 If the data was only accurate to the tens place, which month's rainy day

asked Oct 18, 2022

1 answer 43.5k views

Determine the value of x. 4x + 20% 2x + 60% (A) X= 10° (B) x = 20° (C) X= 30° (D) x = 40°

asked Oct 14, 2022

1 answer 211k views

Which is nor a problem that indigenous people of Mexico face

asked Jul 28, 2022

1 answer 27.1k views

A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a number greater than 7

answered Jul 2, 2022

1 answer 46.2k views

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