All categories

4 years ago

The graph shows a bacteria population as a function of the number of days since an antibiotic was introduced.

Mathematics

2 answers:

Mazyrski [523]4 years ago

8 0

14 bacteria's were showed on the first day

Evgen [1.6K]4 years ago

5 0

Answer:

Just took the test! answer was 14,000,000

You might be interested in

How do I rewrite In 7=y as an exponential equation? I kind of forgot how to do these

Marina CMI [18]

Answer:

$e^y=7$

Step-by-step explanation:

$ln(7)=y$

$e^{ln(7)}=e^y$

$7=e^y$

Raising e to both sides cancels out the natural logarithm on the left side and we have our exponential form. This works with other bases (recall that the natural logarithm, ln, has base e)

7 0

3 years ago

HELP QUICK!

makvit [3.9K]

Using the function concept, it is found that f is a function, as each student is related to only one GPA and only one number of credits.

In a function, <u>one value of the input can be related to only one value of the output</u>.

In this problem:

The input is the student.

The output is the student GPA, and the number of credits earned.

Each student is related to only one GPA and only one number of credits, hence <u>one value of the input is related to only one value of the output</u>, and f is a function.

To learn more about the function concept, you can take a look at brainly.com/question/12463448

8 0

3 years ago

Volleyball Village sells pairs of volleyball kneepads in black and white. Last month, they sold 5 pairs of black kneepads for ev

pshichka [43]

Answer:

2250

Step-by-step explanation:

5 x 2 = 10

225 x 10 = 2250

8 0

3 years ago

If x = 3 (y + 2) minus 1 what is the value of w in terms of x and y?

NNADVOKAT [17]

Answer:

$w=\dfrac{x-3y+1}{3}$

Step-by-step explanation:

The given expression is :

x = 3 (y + w) -1

We need to find the value of w in terms of x and y.

Solving RHS of the given expression :

x = 3y+3w-1

subtracting both sides 3y.

x-3y = 3y+3w-1 -3y

x-3y = 3w-1

Add 1 both sides

x-3y+1=3w-1+1

3w=x-3y+1

$w=\dfrac{x-3y+1}{3}$

Hence, the correct option is (c) " $w=\dfrac{x-3y+1}{3}$ i.e. w = StartFraction x minus 3 y + 1 Over 3 EndFraction.

6 0

3 years ago

Which statement is true? Integers are always whole numbers or all whole numbers are rational or integers include all rational me

Musya8 [376]

Let's go through each statement to see if it is true or false.

=====================================

Integers are always whole numbers

This is true. Integers are numbers that don't have any fractional or decimal portion

=====================================

All whole numbers are rational

This is also true. Let's say we had the whole number 7. We can write it as 7/1 which is rational. A rational number is any number that can be written as a fraction of two integers. So this means any whole number can be converted to a rational number format.

=====================================

Integers include all rational members

This is false. It is true that all integers are rational, but there is more to the story than just integers when it comes to listing all rational numbers.

For instance, the number 1/2 is rational, but it is not an integer.

=====================================

Rational numbers do not include integers.

This is false. As stated earlier, any integer can be placed over 1 to form a rational number. So the rational numbers do include integers, among non-whole number fractions as well.

8 0

3 years ago