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17. Which is a true statement about the relation? A The relation is not a function. B The value of x increases as y decreases. C The value of x increases as y increases. D The relation is a linear function.
answered
Nov 22, 2021
Mathematics
high-school
6
votes
209k
views
The camera was $824.99 but I had to pay the additional 10% tax. What did I pay in total for my camera?
answered
Oct 12, 2021
Mathematics
middle-school
4
votes
68.5k
views
It takes 63 W to power a ceiling fan. The energy output of the fan is 50 W. Calculate the efficiency of the fan. Round your answer to the nearest percentage. %
answered
Sep 24, 2021
Physics
middle-school
5
votes
131k
views
Every business is unique — including yours! Based on the goals described below, choose the campaign type that could best help you achieve those objectives.
answered
Sep 9, 2021
Business
high-school
2
votes
217k
views
Given a triangle with perimeter 63 cm, one side of which is 21 cm, and one of the medians is perpendicular to one of its angle bisectors. Find the lengths of all sides of the triangle.
answered
May 18, 2021
Mathematics
middle-school
2
votes
10.0k
views
Which of the following creates variation within a population? A. mutations and sexual reproduction B. mutation and asexual reproduction C. natural selection and sexual reproduction D. natural selection
answered
Apr 12, 2021
Biology
middle-school
3
votes
218k
views
Why was Kennewick Man an important archaeological find?
answered
Feb 27, 2021
History
college
2
votes
106k
views
I need help with this math problem.
answered
Feb 20, 2021
Mathematics
middle-school
4
votes
53.2k
views
Lithium and sodium show similar chemical properties. Which of the following statements is not true about (a)They have equal number of electrons in their outermost shells (b) Both exist in the +1 oxidation
answered
Jan 28, 2021
Chemistry
high-school
2
votes
92.7k
views
Airplane cabins are pressurized so passengers can breathe comfortably at altitudes of up to 9,200 meters (30,000 feet).The air pressure inside the cabin at this altitude, however, is still lower than the
answered
Jan 13, 2021
Chemistry
high-school
2
votes
91.8k
views
Wind moves from an area of high pressure to an area of which type of pressure? A. low B. high C. equal D. cold
answered
Nov 19, 2020
Biology
high-school
6
votes
215k
views
Which points in the graph are in Quadrant III? A. A, D, F, L B. E, N C. E, F, H, N D. P, B, K
answered
Oct 18, 2020
Mathematics
high-school
4
votes
69.4k
views
What criteria are used to classify matter?
answered
Sep 16, 2020
Chemistry
middle-school
1
vote
133k
views
Which expressions simplify to -3k – 8? (Choose 2) A) -6(k+1)+3k-2 B)2(k+7)-5(k+1) C)18k-3(6k+5) D)7k+6-10k-14
answered
Aug 14, 2020
Mathematics
middle-school
0
votes
104k
views
PATIENT PRESENTS WITH ABDOMINAL PAIN AND TENDERNESS .UPON EXAMINATION GROIN PAIN IS REPRODUCED.WHAT IS THE MOST LIKELY DIAGNOSIS:HERNIA;INFLAMMATORY BOWEL DISEASE,HEMORRHOID,CHRON'S DISEASE
answered
Aug 11, 2020
Health
college
2
votes
86.7k
views
The speaker of which statement would be best deserved by joining an interest group
answered
Mar 22, 2020
History
middle-school
3
votes
187k
views
The origin of what federal agency can be traced to treaty provisions and federal trust obligations? Select the best answer from the choices provided. A. Medicare B. Center for Disease Control C. Blue Cross
answered
Mar 15, 2020
History
high-school
3
votes
137k
views
18. Look at the figure above. Which position of the earth represents a solstice? A. Middle of summer B. Beginning of autumn C. Beginning of spring D. Beginning of winter
answered
Feb 23, 2020
Biology
middle-school
0
votes
52.8k
views
How many molecules of NO2 are produced when 2.0 × 1020 molecules of N2O4 are decomposed according to the following equation? N2O4(g) → 2NO2(g) 2.0 × 1020 1.0 × 1020 4 4.0 × 1020
answered
Aug 12, 2019
Chemistry
high-school
3
votes
118k
views
Jo has baked 40 cakes for her husband's 40th birthday, one for each of his years, weighing 1, 2, 3 ... 40kg. She forgets which cake is which and has to check the weight of each cake using a large pair
answered
Jun 21, 2019
Mathematics
middle-school
1
vote
7.1k
views
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