Archive day

January 13, 2026

3,830 public questions were asked on this day.

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Use the phylogenetic tree to the right to choose the true statement below. Crocodiles are more closely related to amphibians than to primates. Ray-finned fish evolved before sharks. Rodents and rabbits are most closely r...
Asked by logan 1 answer
A chemical reaction gives off 1,700 kJ of heat energy. About how many calories is it equal to? (1 calorie=4.18 Joules) Responses 4.1 × 10² calories 4.1 × 10² calories 4.1 × 10³ calories 4.1 × 10³ calories 4.1×104 calorie...
Asked by jena 1 answer
Circle D is shown. Angle A C B intercepts arc A B. Arc A B has a measure of 76 degrees. What is the measure of AngleC ? 38° 76° 90° 152°
Asked by john 1 answer
1) What inequality is shown on the graph? Write your inequality with the variable coming first. Use the letter x for the variable. Write your answer using a decimal number. * 1 point Captionless Image
Asked by nope 1 answer
For the acute angles in a right triangle, sin(2x)=cos(4x+12°) . What is the measure of the larger angle?(1 point) °
Asked by De 1 answer
A container has the dimensions of 30 cm × 50 mm × 0.1 m. The density of its contents is 2.5 g/cm³. What is the mass of the substance in kilograms? d=mv Responses 3.8 kg 3.8 kg 38 kg 38 kg 380 kg 380 kg 3,800 kg
Asked by jena 1 answer
Suppose that the countries of Brazil, Argentina, Ecuador, and Venezuela have interdependent economies. The following table shows the imports and exports between each of these countries. All prices are given in millions o...
Asked by jeff 1 answer
Circle D is inscribed with triangle A B C. The measure of arc A B is 76 degrees. Point E is on the circle between points B and C. What is the measure of arc BEC in circle D? 134° 150° 209° 210°
Asked by john 1 answer
How many centimeters are in 0.05 kilometers? Responses 50 50 500 500 5,000 5,000 50,000 50,000
Asked by jena 1 answer
Jim, Jane, Ann, and Bill measure an object’s length, density, mass, and volume, respectively. Which student’s measurement might be in centimeters? Responses Jane’s Jane’s Jim’s Jim’s Bill’s Bill’s Ann’s Ann’s
Asked by jena 1 answer
In this section, you’ll determine the central themes of a text, using keywords and phrases within passages to discern the main ideas. In preparation for your virtual read-along this month, you’ve gone above and beyond in...
Asked by Idk 1 answer
Which image is the best choice for persuading young adults to wear bicycle helmets? A page with four sketches of a bike helmet. A page with four sketches of a bike helmet. Graphics of bike riding necessities such as a bi...
Asked by r 1 answer
Conditions for an experimental chemistry reaction require a temperature of 307 K. The temperature in the lab is 55°F. What must be done to meet the requirements? Use F=95(K−273)+32. Responses increase the room temperatur...
Asked by jena 1 answer
What factors make Nuuk, Greenland important in the world? How does its history, culture, economy, and other unique characteristics contribute to its significance on a global scale?
Asked by :3 [SillyAnonymousCat] 1 answer
Circle B is shown. Line segments A B and C B are radii. The length of A B is 6. Sector A B C is shaded. The measure of central angle ABC is StartFraction pi Over 2 EndFraction radians. What is the area of the shaded sect...
Asked by john 1 answer
Question How many grams are in a 5 pound sample? Express your answer in scientific notation with four significant figures. (1 pound=453.592 grams) Responses 2.3 × 10³ g 2.3 × 10³ g 2.27 × 10² g 2.27 × 10² g 1.1×104 g 1.1...
Asked by jena 1 answer
Which statements describe effective formatting of visual aids? Check all that apply. The text uses every available font. The text is legible and easy to read. The headings and bulleted lists organize information. The ima...
Asked by r 1 answer
A chef is attempting to make a dessert drink that has distinctly separated ingredients. They add coffee, whole milk, and maple syrup to a cup, but they would like to have one more ingredient added that would sink to the...
Asked by nana 1 answer
Question Use input-output tables to determine which graph accurately represents the function f(x)=12x+3 with inputs of −4 , −2 , 0, 2, and 4.(1 point) Responses Five points are plotted on a coordinate plane, and a line i...
Asked by poppy 1 answer
hich equation represents the circle described? The radius is 2 units. The center is the same as the center of a circle whose equation is x2 + y2 – 8x – 6y + 24 = 0. (x + 4)2 + (y + 3)2 = 2 (x – 4)2 + (y – 3)2 = 2 (x – 4)...
Asked by john 1 answer
You heat two substances, A and B. Both substances change color. When cooled, substance B returns to its original color, but substance A does not. What most likely happened in this situation? Responses A physical change o...
Asked by jena 1 answer
As you keep reading the novel, you begin looking up discussion points online. The book reviewer you’re following has already shared a blog post about the book. While you wouldn’t usually reference a blog post in an essay...
Asked by Idk 1 answer
An end table costs $69.85 today. If the CPI is 194, what would an end table cost in 1983, to the nearest cent? a. $135.51 b. $124.15 c. $36.00 d. $23.76 Please select the best answer from the choices provided A B C D
Asked by jeff 1 answer
IS CONTINENTAL MADE OF ROCKS OR METALS
Asked by diddy 1 answer
Trey wants to use string lights to build a flagpole lighted tree in his front yard. Trey already has a 7-foot-tall pole mounted in the ground. If the angle each light string makes with the ground is 73.5° , use the sine...
Asked by De 1 answer