Answers by Yaroslav Halchenko
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Answers by Yaroslav Halchenko

Answers by Yaroslav Halchenko
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For f(x) = 322 - x , find the value of f(-9).
answered Mar 2, 2021
4 votes
91.0k views
Which of the following statements about stages of nuclear burning (i.e., first-stage hydrogen burning, second-stage helium burning, etc.) in a massive star is not true? A) As each stage ends, the core
answered Feb 23, 2021
1 vote
216k views
write BOTH verbs: estar and the -ing forms WILL ALWAYS end in -ando for -are verbs and -iendo for -er/ir verbs. USE LOWER CASE LETTERS.
answered Feb 7, 2021
5 votes
179k views
Order from least to greatest. 6/11 , 1.5, 0.545, 1/2
answered Jan 30, 2021
4 votes
87.7k views
3. f(x) = x2 + 4x - 2
answered Jan 25, 2021
0 votes
172k views
Variables can only be numbers. True or false​
answered Dec 24, 2020
4 votes
102k views
PLEASE HELP I NEED THIS DONE FAST. Which of the following is not an important property in understanding air circulation? Cool air sinking Warm air rising Warm air holds more water vapor than cold air Air
answered Dec 17, 2020
5 votes
154k views
are the building blocks of development that help young people grow up as healthy , caring, and responsible individuals
answered Aug 9, 2020
0 votes
234k views
Patrick wrote the following examples of homeostasis 1 An athlete sweats and pants after running a race 2. Animal fur stands erect during cold weather 3. Blankets are used to keep warm in winter 4. The
answered Feb 24, 2020
4 votes
17.4k views
The function g is defined by g(x)=2x^2-3. Find g(2y)
answered Jan 21, 2020
4 votes
189k views
A box of 15 cookies cost 8 dollars how much dies it cosy to buy 1 cookie
answered Nov 18, 2019
2 votes
138k views
A square piece of tile has a width of 13 cm. What is the area of the piece of tile?
answered May 22, 2019
7 votes
75.9k views
What feature of the US helped industry grow quickly in the country after the civil war?
answered Feb 15, 2019
0 votes
187k views
Select the correct answer from each drop-down menu. Complete the following paragraphs with the best transition words. Allen Ginsberg was a prominent member of the 1950s Beat Generation. His epic poem “Howl”
answered Aug 20, 2018
5 votes
185k views
Complete the pattern 1,2,4,8,16
answered Aug 14, 2018
1 vote
211k views
What is a symptom? A. Information that is observed and can usually be measured B. When and where disease occurs C. Period of decreased disease activity D. The patient's subjective report of how he/she
answered Jul 12, 2018
6 votes
224k views
Write an algebraic expression that models the word phrase. the product of 8 and the sum of a number x and 3
answered Jul 9, 2018
3 votes
25.1k views
Select the correct answer. Harriet wants to buy items worth $248.50. She is using a store coupon for 25 percent off her purchases. She has to pay 5 percent sales tax. Calculate the total cost of the items.
answered Jan 12, 2018
1 vote
159k views
A roller coaster reaches its maximum kinetic energy when it????
answered Dec 19, 2017
4 votes
29.6k views
Which of the following is a strategy for reading literature? A. asking questions B. choosing a topic C. providing details D. revising the conclusion
answered Oct 14, 2017
2 votes
10.6k views
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