Mathematics High School

If bacteria have a growth rate of 100% every 20 minutes, how many will
there be after 120 minutes if you started with 1 bacteria?

Answers

Answer 1
i believe you have 6 bacteria 120 divided by 20 is 6 so

Related Questions

What is the slope of a line perpendicular to the line whose equation is 2x+8y -64 Fully reduce your answer.

Answers

Answer: I am pretty sure it is y=-1/4x-8. Hope this helps!

Step-by-step explanation:subtract the 2x from both sides which gives you 8y=-2x-64. Then you want to divide both sides by 8 to get y=-1/4x-8

amare runs 1/10 mile in 2/3 min what is his speed in miles per min
​

Answers

Answer: it takes amare 6 2/3 minutes

Step-by-step explanation:

1/10 take the denominater / 10

multiply 10 times 2/3 = 20/3

20/3 = 6 2/3

= it takes amare 6 2/3 minutes to run a mile

Answer:

Step-by-step explanation:

it will be 3/20

DeShaun and Vu are brothers who like to make bets about the outcomes of different contests between them. Before the last bet, the ratio of the amount of Deshaun's money to the amount of Vu's money was 4:7. Vu lost the latest competition, and now the ratio of the amount of Vu's money is 8:3. If Vu had $280 before the last competition, how much does Vu have now that he lost the bet?

Answers

Answer: Vu have $60.

Step-by-step explanation:

Given: Before bet, the ratio of the amount of Deshaun's money to the amount of Vu's money was 4:7.

Let Deshaun's money =4x and Vu's money = 7x

If Vu had $280 before the last competition, then

7x = 280

⇒ x = 40   [Divide both sides by 7]

Deshaun's money = 4x = 4 x 40 = $160

After Vu lost bet, ratio becomes 8:3.

Let Deshaun's money = 8y and Vu's money = 3y

For Deshaun,  8x = 160 ⇒ y = 20  [divide both sides by 8]

Vu's money  = 3 (20)=$60

Hence, Vu have $60.

Answer:

hhhhhh

Step-by-step explanation:

hhhhh

X^2+(2)b+(-35) then the factored form is?

Answers

Answer:

2b+2x-35

Step-by-step explanation:

let me know if wrong

if my dog eats about three fifths of a pound of dog food per day how long will a five pound bag of dog food last?

Answers

Answer:

8 and 1/3 day

Step-by-step explanation:

Just divide 5 by 3/5

Keep change flip.

5 x 5/3

25/3

It will last 25/3 days, or 8 and 1/3 days, or 8 days and 8 hours.

Hope this helps

Fine the slope of the line graphed ?

Answers

Answer:

C. 2/5

Hope this helps!!!!!!!!

A number plus one is greater than negative five and less than three.

Answers

Answer:

Step-by-step explanation:

1. It is less than three and more than negative five. 1 + 1 is 2 and 2 is less than 3.

A pizza restaurant charges $10.00 for 1 pizza, $20.00 for 2 pizzas, and $28.00 for 3 pizzas. Based on this information, how much will the restaurant charge for 4 pizzas?

Answers

Answer: $36.00

For every extra pizza, it will cost eight dollars more. So, the fourth pizza will cost $36.00.

Plz mark brainliest:)

Pleaseeeeeee help
I literally have no idea what to do

Answers

Answer:

1. x=π/6+πn, 5π/6+πn

2. x=2π/3+2πn, 4π/3+2πn, π+2πn

3. x=5π/6+πn, 5π/3+πn

4. 2+√3

5. -(√(2-√3))/2

is Gobbledygook a word

Answers

Answer:

Lol that is a word.

For Cooper's lemonade recipe, 6 lemons are required to make 3 cups of lemonade. At
what rate are lemons being used in lemons per cup of lemonade?

Answers

Answer:

2 lemons per cup

Step-by-step explanation

If you have 6 lemons and you can make 3 cups you will need to divide

6/3 which is 2

so your answer is 2 lemons per cup

please need help by october 31, 2020 help!!!!!!

Answers

Answer:

1.)c=±√58

Step-by-step explanation:

According to Pythagorean theorem, square of the hypotenuse is equal to the sum of the squares of other two sides

a^2+b^2=c^2

Short sides-a and b

Long side=c

I will do number 1 for you as an example.

A=3

B=7

C=x

3^2+7^2=c^2

58=c^2

Dont forget to square 58

c=±√58

4. Solve the equation x2 = 10​

Answers

Answer:

x=5

Step-by-step explanation:

u should know this not that hard to do

ILL GIVE BRAINLY THIS IS THE WHILE QUESTION I FORGOT TO ADD THIS

Answers

B. Situation A
C. Situation B

Explanation: Situation A has more students on the higher numbers.

Second Explanation: Situation B has numbers on the 70.

Can anyone help me answer this? It due in a few minutes

Answers

Answer:

A

D

Step-by-step explanation:

Answer:

●A. (4x + 16)° = 180°

○B. x° = 49°

○C. m<A = 99°

● D. From smallest to largest: <B, <C, <A

The answers are both A and D.

there you go now may I ask you when you are curious about a certain happening like what breakfast that's give you more energy or what is the fastest route from your house to school what will you do?​

Answers

Answer:

Idk. I will probably find a faster route to school and research abt which foods give u more energy...... IDK

Step-by-step explanation:

One-fourth of a number is 22. Find the number

Answers

Answer:

5.5

I hope this helps!

Mark brainliest!

The water level in a bathtub is directly proportional to the time that the water has been running. If the water level is 4 inches after 5 minutes, what is the water level after 9 minutes? O A. 10 inches O B. 7.2 inches O C. 8 inches OD. 11.25 inches​

Answers

Answer:

i think its 8

Step-by-step explanation:

becuse 4/5 its equal to 8/9 so thats why.

denada✌

Find the next three numbers in the pattern.
7, 11, 15, 19, 23,27

Answers

Answer: 31, 35, 39

Step-by-step explanation:

Answer:

Just add 4 to each number and do it how ever long it says

Step-by-step explanation:

Please help i'll give brainliest

Answers

Answer:

[tex]option \: 1. \: is \: correct.[/tex]

Step-by-step explanation:

[tex]9 {}^{ \frac{1}{3} } = \sqrt[3]{9 {}^{1} } \\ but \: for \: 9 {}^{ \frac{1}{3} } \: to \: equal \: 9 \: \\ then \: it \: should \: be : {(9 {}^{ \frac{1}{3} } )}^{3} \\ therefore \: the \: option \: 1. \: is \: correct.[/tex]

PLEASE HELP LOTS OF POINTS I HAVE MADE THIS TWO TIMES GOT THE OTHER ONE TO GET 27 POINTS!

The sequence that proves shape I is similar to shape II when applied to shape I is a reflection across the x or y axes

, followed by a translation 4,5,6 or 7

units right and 2,3,4 or 5

units down, and then a dilation by a scale factor of 0.5 or 1 or 1.5 or 2

.

Answers

Answer:

-4 an -3 11 4 9

Step-by-step explanation:

Answer:

1) reflection across the x-axis

2) 7 units right

3) 2 units down

4) dilation by a scale factor of 2

Step-by-step explanation:

in 14 days there are 2,252 cans in 10 days there are 1,630 days how many cans are in 4 days

Answers

Answer:

1630 days is that one of your answers?

Hope this helps

Step-by-step explanation:

4 (x +3 ) = 24 need help!!!!

Answers

X=3
Because 4*3=12 and 12*2 = 24

Answer:

X=0

Step-by-step explanation:

X=0 because 4(x+3) 4×3 is already 24

whats 18+18+= equal to

Answers

Answer:

36

Step-by-step explanation:

Answer:

the correct answer is 36

What is the slope of the line shown below?
A. -2/3
B.-3/2
C. 3/2
D. 2/3

Answers

Answer:

-2/3

Step-by-step explanation:

A barge is carrying 342,000 pounds of concrete blocks. How much weight is this in tons?

Answers

171 ask google if u think im wrong

171 tons.

Isabel began training for a marathon by running 63 miles during her first week. Each week, she increased the distance she ran by 10% of the previous week's distance.

Which function represents the number of miles she ran during the nth week?​

Answers

Answer:

10% of 63 is 6.3 so 63+6.3=69.3

Step-by-step explanation:

Chaney is spending the day by selling candy bars for $5 a piece . He spent $13 on supplies. He ended the day with $32, how many candy bars did he sell?​

Answers

The answer is 9 Candy Bars

1.875 ÷ 1.256 ÷ 4.25 ÷ 1.5 =
pls answer fast!!!!!!

Answers

Answer:

answer is 0.2341701 your welcome

HELP! DUE TODAY! WILL GIVE BRAINLIEST!!

Question:

Select from the drop-down menus to correctly complete each statement

17.2 is 17.2 units to the ( drop-down 1 ) of zero on a number line. The opposite of 17.2 is 17.2 units to the ( drop-down 2 ) of zero on a number line.

Answers

Answer:

#1 would be Right and #2 would be left

Step-by-step explanation:

Pls Mark Brainliest

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