Recent activity by Kristyna

Recent activity by Kristyna

By how many degrees did the preimage rotate about the origin counterclockwise?

asked Dec 24, 2024

1 answer 114k views

5) As the Industrial Revolution continued to boom, and so did the growth of OA) factories OB) suburbans OC) cities OD) farms Save Not Graded

asked Dec 8, 2024

1 answer 164k views

Sketch the graph of h(t) and describe how the shape of the graph reflects changes in the astronauts’ speed over time

answered Dec 6, 2024

1 answer 225k views

In bad weather when visibility is poor, you should use _________ to make it easier to see ahead.

answered Nov 20, 2024

1 answer 136k views

if 50 g of sugar were added to 100 g of water at 20 oc to form a solution, how would you describe the solution?

answered Oct 11, 2024

1 answer 157k views

Nitrogen has five electrons in its outer orbital. How many hydrogens can it covalently bond to and have a neutral electrical charge

asked Oct 3, 2024

1 answer 61.9k views

How does Quantum Key Distribution allow us to know if there is an eavesdropper? a) By measuring the entanglement between qubits b) By utilizing advanced encryption algorithms c) By transmitting data over

answered Aug 31, 2024

1 answer 170k views

There are two spinners containing only white and green slices. Spinner A has 10 green slices and 6 white slices. All the slices are the same size. Spinner B has 11 green slices and 9 white slices. All

answered Aug 27, 2024

1 answer 58.6k views

Why did the Greeks live in city-states instead of empires, unlike Persia or China?

answered Aug 13, 2024

1 answer 215k views

Supplant (supersede or replace) is the opposite of ?

asked Jun 16, 2024

1 answer 135k views

To calculate the miles between El Paso, TX and Houston, TX; I could use: A. The mileage chart at the back of the Motor Carrier Road Atlas. B. The mileage chart at the top of the Texas state map in the

answered May 14, 2024

1 answer 29.3k views

the retail price of a TV is 20% more than its wholesale cost. Therefore the retail cost is what times the wholesale cost.

asked Mar 26, 2024

1 answer 117k views

Please answer ASAP thank youuu!

answered Feb 11, 2024

1 answer 175k views

Compute the following expression and give the final answer with the correct number of significant digits. Show each intermediate step, and clearly show how you track the precision and the accuracy. 14.

answered Jan 20, 2024

1 answer 18.2k views

Given a hydrocarbon containing 7.7% by mass of hydrogen and 92.3% by mass of carbon, with a relative molar mass of 78: (i) Derive the empirical formula of the compound and hence its molecular formula.

asked Jan 16, 2024

1 answer 89.2k views

What does Jessie's old photo symbolize? Option 1: Her past achievements. Option 2: Her family history. Option 3: Her lost innocence. Option 4: Her future aspirations.

asked Jan 7, 2024

1 answer 199k views

What is the value of x?

asked Dec 27, 2023

1 answer 171k views

What is the density of a plastic ball that has a volume of 6cm) and a mass of 12g? 50 cm3

asked Dec 23, 2023

1 answer 225k views

Building A is 251 meters taller than building B. If the height of building A is subtracted from twice the height of building B, the result is 223 meters. How tall is each skyscraper?

asked Dec 14, 2023

1 answer 170k views

Examine the following diagram:میراA8x + 1D6x + 5What is the measure of ZDBC?0 20 6°0 41°0 49°

asked Nov 8, 2023

1 answer 41.6k views

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