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Copper and zinc-containing enzymes participate in the body's natural defenses against: a) Viral infections b) Bacterial infections c) Parasitic infections d) All of the above
asked
Oct 10, 2024
Biology
high-school
1
answer
5
votes
51.3k
views
Zina has 238 pages. She reads 7 pages each day. How long does it take Zina to read the book?
asked
Oct 6, 2024
Mathematics
college
1
answer
2
votes
134k
views
Single Loss Expectancy (SLE) is the expected monetary loss every time a risk occurs, SLE=AV * EF (where AV is the asset value and EF is the exposure factor whose value can be from 0 to 1). For example,
asked
Sep 1, 2024
Computers and Technology
high-school
1
answer
5
votes
184k
views
Two squares are picked at random from an 88 by 88 standard chessboard. find the probability that the two squares share exactly one corner. (A) 1/18 (B) 64/4032 (C) 63/64 (D) 1/9
asked
Jun 25, 2024
Mathematics
high-school
1
answer
3
votes
12.3k
views
Collar ties shall be a minimum of 1-inch by 4-inch, spaced not more than ____ feet on center. 1) 2 2) 4 3) 6 4) 8
asked
May 9, 2024
Engineering
college
1
answer
4
votes
135k
views
Select the correct answer. What is the solution for x in the equation? 9x − 20 − 4x = 40
asked
Apr 23, 2024
Mathematics
college
2
answers
0
votes
136k
views
If p percent of an adult's daily allowance of potassium is provided by x servings of crunchy grain cereal per day, which of the following expresses p in terms of x? a) p= 0.5x b) p=5x c) p= (0.05)* d)
asked
Mar 26, 2024
Mathematics
high-school
1
answer
2
votes
160k
views
Which of the following would not be observed in a pedigree if a genetic disorder was inherited in a recessive manner? a) Two unaffected parents have an affected offspring. b) Two affected parents have
asked
Mar 21, 2024
Biology
high-school
1
answer
0
votes
52.4k
views
Find the value of x that makes the figure square
asked
Nov 1, 2023
Mathematics
college
1
answer
4
votes
131k
views
Answer the question below.
asked
Oct 16, 2023
Mathematics
middle-school
1
answer
24
votes
172k
views
Please help. on zearn find the coordinates of each shape
asked
Oct 5, 2023
Mathematics
college
1
answer
16
votes
71.0k
views
The table shows the number of students in a school who like dodgeball and/or ping pong:Like DodgeballDo Not Like DodgeballTotalLike Ping Pong261844Do Not Like Ping Pong243256Total5050100What is the relative
asked
Aug 24, 2023
Mathematics
college
1
answer
3
votes
78.2k
views
What is needed for a combustion reaction to take place? What is formed in any combustion reaction? Mercury reacts with oxygen to form mercuric oxide. Is this a combustion reaction? What are the products
asked
Jul 26, 2023
Physics
college
2
answers
2
votes
185k
views
How many solutions does this system have? 6x+3y = 9 2x + y = 3
asked
Jun 18, 2023
Mathematics
high-school
2
answers
17
votes
90.6k
views
What it the theme in the book restart?
asked
Feb 24, 2023
Arts
high-school
1
answer
13
votes
234k
views
In the diagram, the measure of angle 3 is 105°. A transversal intersects 2 lines to form 8 angles. Clockwise from the top, the angles are 1, 2, 3, 4; 5, 6, 7, 8. Which angle must also measure 105°? Angle1
asked
Dec 25, 2022
Mathematics
high-school
2
answers
1
vote
88.3k
views
The force of water flowing over a dam spillway is to be measured in a geometrically similar small-scale laboratory model. The width of the prototype is 30 m and the width of the model is 2 m. If the force
asked
Nov 18, 2022
Physics
college
1
answer
24
votes
112k
views
17. The United States: 1789–1853 Area 3 Area 2 Area 4 Area 1 Area 4 on the map above includes territory that would eventually become parts of the states of New Mexico, Arizona, California, Nevada, Utah,
asked
Jul 16, 2022
History
high-school
2
answers
5
votes
154k
views
Find the measure of the angle indicated (X). Round to the nearest tenth. Show your work to support your answer. C 13 4 0 A B
asked
Jun 15, 2022
Mathematics
college
2
answers
3
votes
127k
views
What organic molecules can be found in protein, oxygen, and fat?
asked
Jun 1, 2022
Biology
high-school
1
answer
18
votes
2.8k
views
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