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A drug company believes that at least half of all 13- to 17-year-olds with autism will repond better to a new drug therapy for autism. A random sample of 900 13- to 17-year-olds with autism found that
answered
Dec 12, 2024
Mathematics
high-school
4
votes
207k
views
3. A. Why do you think many scientists consider the cryosphere a part of the hydrosphere?
answered
Nov 4, 2024
Biology
college
1
vote
183k
views
You come upon a person who has pale or bluish skin color, cold skin and dull or sunken eyes. These are symptoms of which medical emergency?
answered
Oct 12, 2024
Medicine
college
6
votes
230k
views
What term is best defined as a cost associated with finding a lender or a borrower for money: A. Transaction cost B. Opportunity cost C. Default cost D. Interest cost
answered
Sep 10, 2024
Business
high-school
2
votes
3.2k
views
HELP PLS ASAP!! The point (–5, –9) was reflected over an axis to become the point (5, –9). Which axis was it reflected over? Explain. A. x-axis, because the x-coordinate is the opposite B. x-axis, because
answered
Jul 4, 2024
Mathematics
middle-school
6
votes
137k
views
What happens to the animals after they can't work anymore? 1) They get a pension and spend the rest of their life in a pasture 2) They are sent to a retirement home 3) They are abandoned and left to fend
answered
Jul 4, 2024
Social Studies
high-school
4
votes
1.3k
views
Consider the following system of equations. -2r + 5y = 19 y = -{r - 1 Use this graph of the system to approximate its solution. N -6 -4 -2 SH 6 y 4+ 2+ 4 +2+ 6 O A. (-1Ė4) O B. (-4Ė1) C (5 13) ·~² 2 6
answered
Jun 13, 2024
Mathematics
college
4
votes
36.6k
views
A compound is 80.0% carbon and 20.0% hydrogen by mass. Assume you have a 100.-g sample of this compound. Part A How many grams of each element are in this sample? Enter the number of grams of carbon followed
answered
May 24, 2024
Chemistry
high-school
3
votes
72.4k
views
Find the solution to the system of equations. You can use the interactive graph below to find the solution. \begin{cases} -8x+4y=24 \\\\ -7x+7y=28 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ −8x+4y=24 −7x+7y=28 x=,
answered
May 11, 2024
Mathematics
college
7
votes
4.0k
views
it is necessary to pay attention to suffixes because they: a. create antonyms. b. can make a word positive or negative. c. determine if a word is singular or plural. d. affect the part of speech.
answered
Mar 21, 2024
English
high-school
6
votes
207k
views
What is the product of 237 and 962?
answered
Jul 31, 2023
Mathematics
high-school
6
votes
207k
views
Coach Barnette recorded 200 meter running times of runners to the nearest hundredth of a second. He rounded Waneta’s time to 19.30 seconds. Which of the following could have been Waneta’s actual time?
answered
Mar 18, 2023
Mathematics
college
4
votes
33.7k
views
Pls help me fast rapidly on khan academy:
answered
Mar 7, 2023
Mathematics
college
5
votes
156k
views
PLS HELP what is the surface area of the sphere shown below with a radius of 8?
answered
Dec 15, 2022
Mathematics
high-school
1
vote
160k
views
HELP PLEASE DUE IN 3 MINUTES
answered
Aug 27, 2022
Mathematics
college
0
votes
163k
views
Please help!!!! I need this answer fast
answered
Jun 28, 2022
Mathematics
college
6
votes
154k
views
Factorize the following to answer the code below. Letters may be used more than once. Q3. Find remainder if x 3 – 3x 2 + 4x – 14 is divisible by x + 2. Q4. Factorize x 3 – x 2 – 22x + 40
answered
Jun 9, 2022
Mathematics
high-school
6
votes
91.6k
views
Just give me some ideas for this please. Using what you know about fair and unfair games, as well as expected value, design a game that will be fair to both you and the player. Be creative in your design,
answered
Apr 26, 2022
Mathematics
high-school
3
votes
195k
views
A postcard has an area of 10 square inches. Two enlargements of the postcard have areas of 40 square inches and 160 square inches. In each postcard, the length is 2 1 2 times the width. Which of the following
answered
Mar 8, 2022
Mathematics
middle-school
7
votes
210k
views
Select all the numbers that are irrational.
answered
Mar 1, 2022
Mathematics
high-school
5
votes
234k
views
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