Mathematics High School

A culture of bacteria has an initial population of 330 bacteria
and doubles every 8 hours.
what is the population of bacteria in the culture after 17 hours,
to the nearest whole number?

Answers

Answer 1

Answer:

1439.4702≈1439

Related Questions

Vanna is saving for a trip. The hotel room will be $298.17 for 3 nights, and there will be additional fees. What is her daily cost?

Answers

Answer:

The daily cost is $99.39.

Step-by-step explanation:

In order to find the answer with the information provided, you have to divide the price given for 3 nights by the number of nights to determine the price per night which would be her daily cost:

$298.17/3=$99.39

According to this, the answer is that the daily cost is $99.39.

What is the vertex of f(x)=(x+3)2+4?

Answers

Answer:

Below.

Step-by-step explanation:

f(x)  =  a(x - j)^2  +  k is the standard vertex form where (j, k) is the vertex,

f(x) =     (x + 3)^2 + 4

Comparing this to the standard form we see that:

vertex =  (-3, 4)

someone plz answer this now

Answers

Answer:

x = 90°

Step-by-step explanation:

The diagonals of a rhombus are perpendicular bisectors of each other, so

x = 90°

Lexy and Lonnel applied to the same university. They looked up the average SAT score of students admitted to that university. Lexy’s SAT score was 30 points above the average score. Lonnel’s SAT score was 270 points below the average score. Which expression represents the difference in their scores?

❘-270 - 30❘
❘30 - 270❘
-❘30 - ❘270❘
-❘30❘ + ❘-270❘

Answers

9514 1404 393

Answer:

  (a)  ❘-270 - 30❘

Step-by-step explanation:

One score is -270 and the other is +30. The difference is either of ...

  |30 -(-270)|

or

  |-270 -30| . . . . . . matches choice A

Use the Pythagorean theorem to find z.

Answers

hope this helps you mate!

graph the solution to this inequality on the number line. -4x+7>x-13

Answers

Answer:

the solution is x<4 (color green)

Step-by-step explanation:

hello :

draw the graph for the line : y= x-13 ( color bleu)

draw the graph for the line : y= -4x+7 ( color red)

the solution is x<4 (color green)

Can someone pls help im new to this

Answers

Answer:

5

Step-by-step explanation:

[tex]\frac{-10}{-2} \\\\5[/tex]

Plzzzz help me with this ASAP (100 points)

Answers

Answer:

7.5

Step-by-step explanation:

the answer to your question is 7.5

Division sum:
20 ➗ 2 =

Answers

Answer:

10

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

20/2 = 10


Find the 8th term in the following geometric sequence.
28, 14, 7, 3.5, ...

Answers

Answer:

0.21875

Step-by-step explanation:

if the common ratio is 0.5 keep multiplying till the eight term

3.5 ×0.5=1.75 fifth term

1.75×0.5=0.875 sixth term

0.875×0.5=0.4375 seventh term

0.4375×0.5=0.21875 eight term

Therefore the eight term is 0.21875

What is the solution to the equation below?
50+4= 2(C-5)
I need help I don’t know how to solve this problem!

Answers

Answer:

c=28

Step-by-step explanation:

50-4=2(c-5)

apply distributive property

50-4=2c-10

now simplify

46=2c-10

56=2c

28=c

HELP SISJSJSJ BRAINLIEST

Answers

Answer: 100 miles

Step-by-step explanation:

plug in 2 for h and multiply

50 by 2=100

Answer:

this looks hard i just need pints so that i can ask my question

Step-by-step explanation:

1. Which of the following linear equations has
a positive slope? Circle ALL that apply.
A. y=-3x - 5
B. y = 5 + 7x
D. X =-4
C. y = 6
E. y =-3x + 2
F. y = {x-2

Answers

Answer:

Step-by-step explanation:

The slope of a line is the coefficient of x. The only ones with a positive coefficient of x are B and F.

What is the slope of the line?

Answers

-3/2

slope = rise/run

We can use the two points to calculate rise (y value change) and run (x value change)

slope = (-6)/4 = -3/2

which equation best matches the graph shown below ?

Answers

Top left
You can see the y intercept is -5
Then I plugged in 1 in too left equator and saw it’s a bit lower than -6
it’s the first one ( top left )

please help me to find ​

Answers

Answer:

2/3

Step-by-step explanation:

10/15 = 2/3

15/24 = 2/3

There are 23 oranges and 16 apples in a basket. Find the ratio of the number of apples to the number of oranges

Answers

Answer:

16:23

Step-by-step explanation:

It's really simple

HURRYYYYY!!
Which of the following is a proportion?
3/4 = 9/19
6/9 = 3/5
4/5 = 2/10
3/7 = 6/14

Answers

Answer:

3/7 = 6/14

Step-by-step explanation:

if u multiplied 3 times 2 you get 6 and that's on the other side. same for 7

Daniel is baking a cake for Aaron's birthday. The recipe requires 2 1/2 cups of butter, 1/3 cups of brown sugar, and 1/2 cups of baking powder. What is the total amount of ingredients in cups if Daniel makes the cake twice as large as the recipe calls for?

Answers

Answer

4 6/12 or 2 3/4 cups of total ingredients

Step-by-step explanation:

There are 2 1/2 cups of butter, 1/3 cups of brown sugar, and 1/2 cups of baking powder.

You'd want to make the denominators the same numbers so it would be easier to divide.

So I multiplied 2 1/2 times 3, 1/3 times 2, and 1/2 times 3.

Then all the numbers would have a denominator of 6. Don't multiply the whole numbers or the numerators. Just the denominator.

''THE NUMBERS'' would change to 2 1/6, 1/6, and 1/6.

If I were to add that it would be 2 3/6.

BUT, You need to multiply by 2 after because it says in the question "How many ingredients in cups will Daniel make the cake twice as large".

What is 2 3/6 times 2 =  4 6/12 total.

If it says to simplify the answer. It would be "'2 3/4 total'' or both answers are correct

Veronica is an English tutor. She charges $60 for each tutoring session plus $0.75 per mile that she has to drive to and from the session. Write an equation to represent this situation. Explain how you got your equation.

Answers

Answer:[tex]60+0.75x[/tex]

Step-by-step explanation:

Given

Veronica charges $60 for each tutoring session

Also, there is an additional charge of $0.75 per mile

Suppose she drive x miles and the total cost is represented by C

the additional cost of driving is [tex]0.75\times x=0.75x[/tex]

[tex]\therefore[/tex] The total cost for the session will be the sum of fixed cost and variable driving cost

[tex]\Rightarrow C=60+0.75x[/tex]

3.14x(3x5)+34 hjghjhg

Answers

Answer:

81.1 is the answer ..,eksks

81.1 is the answer !

Factor the GCF: −12x3y5 − 9x2y2 + 12xy3 (10 points)

−3(4x3y5 + 3x2y2 − 4xy3)
−3xy2(4x2y3 + 3x − 4y)
−3xy2(4x2y3 − 3x + 4y)
3xy2(−4x2y3 − 3x + 4y)

Answers

The answer should be -3xy^2 (4x^2y^3 + 3x - 4y)

9.6 dm= _____ cm
5.3 dm = _____ mm
0.45 dm = _____ cm
15 mm = _____ cm
17 cm = ______dm
45 cm = ______ metre
Ill give 15 points
Help pls

Answers

Answer:

96 cm

53 cm

4,5 Cm

1,5 Cm

1.7dm

0,5m

Step-by-step explanation:

Dm to Cm ×10

mm to cm ÷10

What the answer I nee this so I can move to the 9th grade

Answers

Answer:

el un angulo recto,   la concha de tu hermana

Step-by-step explanation:

no seas boludooo

A package of sliced cheese weighs 2 1/4 pounds and costs $18. If 3 slices weigh a total of 2 ounces, how much do the 3 slices cost?

Answers

10 slices will cost 10 dollars

-1/4n-7<5

Answers:
-48
-20
0
20
48

Answers

Answer: -1/4n-7<5 = -48

10. A bag contains black and white marbles. Overall, there are 36 marbles in the bag. If there are
14 more black marbles than white marbles, how many of each color are in the bag?
Equation #1
Equation #2
black marbles
white marbles

Answers

Answer:

25 black and 11 white

Step-by-step explanation:

lets say black marbles are x and white marbles are y

x+y=36

y+14=x

So: y+14+y=36

2y=22

y=11

Hence, x=25

Hope that helps!

can someone plz help me and answer in the comment section https://brainly.com/question/22652599

Answers

Answer:

3rd on 6 feet

Step-by-step explanation:

:) A linear equation written in the form Ax + By = C is in​

Answers

Answer:

Standard Form

Step-by-step explanation:

20 stickers increase to 150. what percent increase

Answers

Answer:

650%

Step-by-step explanation:

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