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ryzh [129]
3 years ago
6

What is the definition of Antigen? Please help

Mathematics
1 answer:
defon3 years ago
6 0

Answer:

a toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies.

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In 2000 a chesesbuger costed $5.00. In 2015 a cheeseburger costed $6.50 what percent of money has changed?
photoshop1234 [79]

Answer:

Step-by-step explanation:

5 0
4 years ago
Find the distance between the points<br> A(-3,7) and B(5,-2).
Angelina_Jolie [31]

We need a picture to see the problem

4 0
3 years ago
WILL MARK BRAINLIEST!!! PLZ HELP! The following graph describes function 1, and the equation below it describes function 2. Dete
Assoli18 [71]

Answer:

C

Step-by-step explanation:

The maximum/minimum values is simply the y-value of the vertex. Since both of the functions have a negative leading coefficient, they will both have maximum values.

For Function 1, we can see that the vertex is at (4,1). Thus, it's maximum value is at y=1.

For Function 2, we need to work out the vertex. To do this we can use:

x=\frac{-b}{2a} ,y=f(-b/2a)

To find the vertex.

Function 2 is defined by:

f(x)=-x^2+4x+1

Therefore:

a=-1, b=4, c=1

x=-(4)/2(-1)=-4/-2=2\\f(2)=-(2)^2+4(2)+1\\=-4+8+1\\=4+1=5

Thus, the vertex of Function 2 is at (2,5). Therefore, the maximum value of Function 2 is y=5.

5 is greater than 1, so the maximum value of Function 2 is greater.

The answer is choice C.

6 0
3 years ago
The value of the digit in the hundredths place is how many times as much as the value of the digit in the tenths place?
Sphinxa [80]
10 times

"The value of the digit in the hundredths place is 10 times as much as the value of the digit in the tenths place."
4 0
3 years ago
Read 2 more answers
What is the perimeter of triangle ABC?
Fofino [41]

base = 5

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hypotenuse = sqrt ( 5^2 +4^2) = sqrt(25+16) = sqrt(41)

5+4 = 9

 so perimeter = 9+ sqrt(41)

answer is the 3rd one.

4 0
3 years ago
Read 2 more answers
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