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Zielflug [23.3K]
3 years ago
8

A chemist working on a flu vaccine needs to mix a 20% sodium iodine solution with a 30% sodium iodine solution to make a 40 mil

mixture. write the amt of sodium iodine in the mixture (S) in the mixture in mil, as a function of mil of the 20% solution used (x).​
Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
8 0

Answer:

4

Step-by-step explanation:

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Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Yakvenalex [24]

The correct answers are :

(5x)² ≥ 46

x² + 5x ≤ 46

5x² > 46

<h3>What is Inequalities?</h3>

A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Here, Suppose number is x

1)  The square of the product of 5 and a number is not less than 46.

Step 1

Product of 5

5x

Step 2

Square of product of 5

(5x)²

Step 3

A number is not less than 46

(5x)² ≥ 46

2)  The sum of square of a number and five times that number is not more than 46

Step 1

Square of a number

x²

Step 2

Five times that number

5x

Step 3

The sum = x² + 5x

Step 4

Is not more than 46

x² + 5x ≤ 46

3)  The product of 5 and the square of a number is greater than 46

Step 1

The square of a number

x²

Step 2

The product of 5

5x²

Step 3

Is greater than 46

5x² > 46

Thus, The correct answers are :

(5x)² ≥ 46

x² + 5x ≤ 46

5x² > 46

Learn more about Inequality from:

brainly.com/question/20383699

#SPJ1

3 0
1 year ago
3t/2+4t/3 I need help I suck at math
Mice21 [21]

Answer:

17 /6 t

Step-by-step explanation:

3t2+4t3

=32t+43t

Combine Like Terms:

=32t+43t

=(32t+43t)

=176t

5 0
3 years ago
Read 2 more answers
I need to figure out the answer
ANEK [815]
Hello there,

If c=-2 just plug in -2 for every c you see.

(-2)²-7(-2)-8
This simplifies to
4+14-8
18-8
10

Hope this helps!
3 0
3 years ago
Read 2 more answers
Write a real world situation that could be represented by x+20&gt;50
Korolek [52]

Answer:

will have a trillionare by that time

Step-by-step explanation:

3 0
3 years ago
What is the value of x in the equation 5/6x + (-1 1/3) = -1
irga5000 [103]

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

Exact Form: x= 2/5

Decimal Form: x= 0.4

5 0
3 years ago
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