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How did tax rates change for top earners in the 1920s
answered
May 6, 2022
History
high-school
1
vote
218k
views
P²+6p+9 help me please
answered
Feb 27, 2022
Mathematics
college
1
vote
168k
views
What is the polynomial system of nomenclature as used in the middle ages?
answered
Feb 24, 2022
Biology
college
3
votes
89.8k
views
Would Shakespeare know what a chocolate chip cookie was?
answered
Feb 16, 2022
English
high-school
5
votes
219k
views
If the measure of Angle F G H is 64 degrees and the measure of Angle E G D is (4 x + 8) degrees, what is the value of x? Lines E H and D F intersect at point G. 14 18 64 116
answered
Feb 9, 2022
Mathematics
high-school
2
votes
174k
views
2 Polnis What is the main difference between weather and climate? O A. The length of time over which the conditions are measured B. The predictability of the conditions O O C. The location of the conditions
answered
Dec 30, 2021
Physics
middle-school
3
votes
228k
views
Im not quite sure how to solve this.
answered
Dec 25, 2021
Mathematics
high-school
5
votes
147k
views
The scoring of modern IQ tests is such that IQs have a Normal distribution with mean 100 and standard deviation 15. What is the approximate IQ of someone with a z-score of 0.93?
answered
Oct 1, 2021
Mathematics
high-school
1
vote
15.2k
views
Please help and thanks
answered
Sep 5, 2021
Mathematics
high-school
1
vote
172k
views
Triangle ABC has a perimeter of 25 meters. It is translated 10 meters to the left and then rotated 90° counterclockwise about vertex A. What will be the perimeter of the resulting figure?
answered
Jun 20, 2021
Mathematics
college
5
votes
199k
views
If P(x) = x ^ 2 + x + 3 and Q(x) = 4x ^ 2 - 3 find P(8) .
answered
Jun 10, 2021
Mathematics
high-school
5
votes
44.0k
views
What is the percent yield of the purification system reaction Record answer to the answer to the tenths place.
answered
May 17, 2021
Chemistry
high-school
2
votes
132k
views
Please I need help asap! A car rental company's standard charge includes an initial fee plus an additional fee for each mile driven. The standard charge (in dollars) is given by the function s=14.95+0.
answered
Apr 19, 2021
Mathematics
high-school
4
votes
125k
views
Defanation of evaporqation
answered
Apr 16, 2021
Physics
middle-school
5
votes
114k
views
A party mix is made by adding nuts that sell for $2.50 per kg to a cereal mixture that sells for $1 per kg. How much of each should be added to obtain 60 kg of a mix that will sell for $1.40 per kg? 1.
answered
Apr 9, 2021
Mathematics
middle-school
2
votes
9.2k
views
Read the statement below and decide if it represents physical change or chamical change. Iron is heated, causing it to melt. O Physical Change Chemical Change
answered
Mar 21, 2021
Chemistry
college
4
votes
152k
views
The Great Pyramid of Giza was built: On the orders of Thutmose III. Most likely by moving the stones with sleds up massive ramps. To be the biggest structure in the world. During the Middle Kingdom.
answered
Feb 13, 2021
History
high-school
5
votes
73.7k
views
Brent is a 22-year-old man who doesn't smoke. His RDA for vitamin C is 90 mg per day. If he takes ____ mg of vitamin C each day, he will consume megadose amounts of the vitamin. (Check all that apply.)
answered
Jan 28, 2021
Biology
college
1
vote
112k
views
Pls pls help with math final !!
answered
Jan 20, 2021
Mathematics
high-school
2
votes
177k
views
The sum of 2 and a number is the product of that number and 4
answered
Sep 25, 2020
Mathematics
middle-school
5
votes
21.6k
views
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