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As a result of the interaction of 22 g of higher oxide of the element of the main subgroup of group IV with water, 31 g of acid was formed. Set the name of an unknown chemical element.
answered
Oct 24, 2021
Chemistry
high-school
3
votes
44.1k
views
The length of the hypotenuse of a right triangle, with legs measuring 3 units and 4 units is ______?
answered
Sep 4, 2021
Mathematics
high-school
4
votes
106k
views
Find the product of (3x-4) (2x^2+2x-1)
answered
Jul 28, 2021
Mathematics
middle-school
3
votes
195k
views
Write a simile that also contains hyperbole
answered
Jul 3, 2021
English
high-school
3
votes
218k
views
If you know the answer please answer
answered
Mar 17, 2021
Social Studies
high-school
4
votes
153k
views
If A = { 10, 30,} B = { 10, 20, 30, 40, 50, 60, 70, 80,90} find A ∩ B There are options. Choose one option only: A- { 30 ,10} B- { 90 ,30 ,10} C- { 90 } D- { 80, 70, 60, 50, 40, 20 }
answered
Mar 5, 2021
Mathematics
college
2
votes
73.1k
views
Anterograde movement of transition vesicles is from __________. Anterograde movement of transition vesicles is from __________. the rough ER to the trans Golgi the trans Golgi to secrete at the plasma
answered
Feb 8, 2021
Biology
high-school
1
vote
188k
views
You throw a ball straight up. You are extra strong feeling today. It takes 11 seconds for the ball to come back down. a. How high did you throw it? b. What was the initial speed you threw it at?
answered
Feb 4, 2021
Physics
high-school
6
votes
12.3k
views
Please help meh, its only one question dont be a baby -_-
answered
Dec 23, 2020
English
high-school
2
votes
137k
views
How did the news identify khalil after they finally gave his name ?Why? -from the hate u give book
answered
Oct 19, 2020
English
high-school
3
votes
143k
views
What is the period of a record if the frequency is 0.42Hz?
answered
Aug 1, 2020
Physics
middle-school
2
votes
89.8k
views
What do the lymphatic system and the immune system have in common?
answered
Jun 23, 2020
Biology
middle-school
3
votes
68.5k
views
Which of the following was a great accomplishment of Mansa Musa?
answered
May 26, 2020
Social Studies
middle-school
3
votes
6.9k
views
What did the Quin dynasty, the Zhou dynasty, and the Han dynasty have in common
answered
Mar 27, 2020
Social Studies
middle-school
3
votes
68.7k
views
A train goes at a constant speed. If it covers 150 miles in 2 1/2 hours What distance would it cover in 3 hours?
answered
Sep 22, 2019
Mathematics
middle-school
4
votes
88.5k
views
If x = (1,2,3), y = (1,3,6,9,12)
answered
Sep 6, 2019
Mathematics
middle-school
6
votes
161k
views
Which profession best completes the conversation? José: Sabes, me gusta preparar comidas nuevas y deliciosas. Erica: Puedes trabajar como __________. A. traductor B. cocinero C. camarero D. parvulario
answered
Aug 8, 2019
Spanish
high-school
3
votes
130k
views
If you drew magnetic field lines for this bar magnet, which statement would be true? Arrows point toward both north and south. Arrows point away from both north and south. Arrows point away from south
answered
Jun 30, 2019
Physics
college
4
votes
147k
views
Solve for a. a+(−7)=−17 What is the answer? a=−24 a=−10 a = 10 a = 24
answered
Nov 9, 2018
Mathematics
middle-school
4
votes
8.6k
views
Which best describes personification? a. giving an animal human characteristics b. comparing two things using like or as c. giving an object human characteristics d. comparing twothings without like or
answered
Aug 20, 2018
Social Studies
high-school
0
votes
177k
views
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