A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.

Answers

Answer 1

Answer:

2 with the second power??

Step-by-step explanation:

if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time

Related Questions

I need help with question 12

Answers

Answer:

f(2x) which moves the graph up

Step-by-step explanation:

you must replace b with 2. put it in a graphing calculator to see results clearly

Substitute 2 into b and put it in the calculator and it should show the ans

an ice cream cone that is 4 inches tall has an opening that is 8 inches across. Find the volume of the cone

Answers

Answer:

around 67.02

Step-by-step explanation:

pls brainliest, the other answer was for a 2D shape

The graph shows the weight and fuel efficiency, in miles per gallon, for a selection of vehicles.

Which is the best estimate of the correlation coefficient of the line of best fit?
A. -0.91
B. -0.23
C. 0.68
D. 0.89

Answers

Answer:

Step-by-step explanation:

A should be the answer sorry if wrong

plzzz help its the last one i need to do!! :( ill make u brainlist, thank you,5 stars, and u get the points! and all that I just need the answer :(
____________________________________________________________

1. Estimate each amount. Show or explain how you estimated one of the amounts.

a) 3/8 of 3/4

b) 7/10 of 8/12

c) 5/2 of 5/2

_________________________________________________________
BRAINLIST POINTS THANK YOU 5 STARS!! just for a answer :C

Answers

Answer:

B seems to the most reasonable answer

Step-by-step explanation:

Answer:

a. 9/32 or 0.28125

b.7/15 or 0.46

c. 6 1/4 or 6.25

Step-by-step explanation:

Your friend incorrectly factors the expression below as 6x(3-2xy). Factor the expression below correctly. What error did your friend make? 18x-12xy

Answers

Answer:

6x(3 - 2xy) = 18x - 12x²y

Step-by-step explanation:

My friend did -12xy instead of -12x²y

6x × 2xy = 12x²y

Answer:

Read explanation

Step-by-step explanation:

Your friend forgot to take the x out of 12xy when they factored it. when you factor out the 6x, you should write the equation as 6x(3-2y)

I’ll give brainliest if you help me

Answers

Answer:

Step-by-step explanation:

Answer:

b i copy cause i dont know

Step-by-step explanation:

I need help 8th grade math

Answers

the answer is c i believe

i believe the answer is C

My cousin needs help with this one to and if you ask why i just dont help her it's cause I dont know this she is to grades higher then me

Answers

Answer:

Step-by-step explanation:

tell her that she needs to put the triangle in quadrant 1

so you want to rotate it clockwise 180 and to do that you need

here is the answer

( 0,1 ) ( 5,2 ) ( 3,4 )

Put triangle in first quadrant. Rotate clockwise 180 degrees

THIS LOOKS IMPOSSIBLE

Answers

Answer:

Dang hes smart as heck bro it is 80 Sq cm He deserves brainliest

Step-by-step explanation:

Lin is selling boxes of cookies. Each box costs $3.75. Lin's goal is to earn more than $30 selling cookies. If Lin sells 20 boxes of cookies, will she make her goal? How much will she earn?

Answers

Answer:

With 20 boxes, she WILL make her goal. She will earn $75

Step-by-step explanation:

x = per box

Equation:

3.75x > 30

3.75(20) > 30

75 > 30

Liz flips a coin 90 times. The coin lands head up 63 times and tails up 27 times. The theoretical probability of the coin landing heads up is ___%.

Answers

Answer:

50%

Step-by-step explanation:

This question asks for the theoretical probability

In order to find theoretical probability, we find how many outcomes are possible, and how likely each action is.

In this case, we are flipping a coin. There are only two possible outcomes of this, which are heads and tails. Each of these are equally likely, so that would mean the theoretical probability of flipping it and it landing heads up is 50%

Answer:

P(head up) = 70%

Explanation:

P(head up) = 63/90

P(head up) = 7/10

P(head up) = 70%

PLEASE HELP ME FIRST CORRECT ANSWER GETS THE CROWN

Answers

Answer:

b and h . i hoped i helped you

Ballio's family traveled 2/7 of the distance to his uncle’s house on Saturday. They traveled 2/5 of the remaining distance on Sunday. What fraction of the total distance to his uncle’s house was traveled on Sunday?

Answers

Answer:

4/35

Step-by-step explanation:

10/35-14/35=-4/35

4/35 should be the answer sorry if incorrect

Andrew is driving to visit his grandmother. He drove 171 miles in 3 hours. What was his average rate of travel for the trip?
If Andrew drives 6 more hours at the same rate, what is the total number of miles traveled for the whole trip?

Answers

the answer would be

3hr = 171 miles

Average 57 miles per hour

if he drives 6 more it would be 513 miles in total

Good luck im not 100% sure tho

Write an algebraic equation to represent the problem:

John bought 15 cookies and ate 3 of them.

What percent of the cookies did he eat?

*use the variable, n

*use the backslash / as your fraction bar

*use ( ) or • as your multiplication symbol

Answers

Answer:

20%

Step-by-step explanation:

That’s because 3/15 = 1/5, which is 20%

3/15 is how much he ate. If you divide that by 3, you get 1/5 which is20%

I NEED HELLLLLLLPPPPPPP? SHOW WORK PLSSSSSS IF WORK IS NOT SHOWN I WILL REPORT YOU! SO WATCH OUT!

Answers

Answer is D
(1.5,3)

Explanation:

Substitute

1) 3-2(1.5)=0

So 0=0

2) 3=8(1.5)-9

So 3=3

(CORRECT ANSWER GETS BRAINLIEST! 20 POINTS!!!)
What is the quotient of the division below?

2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar

Answers

Answer is : D

Step- by -Step:

Gtvtvbtyyvvttv tooooooo

Anyone please help :(

Answers

Answer:

4x + 10

----------

The answer is:

4x+10

Which is the correct label of the parallel lines?

Answers

The correct answer is A

Answer: a

Step-by-step explanation: a||b is the correct answer because the lable under each ray is a a and b a be and since they parallel the two "||" represent it.

Students were surveyed about the time they wake up on school mornings. The results are shown in the table.

Survey Results

Time Range Number of Students

Before 6:00 3

6:00-6:30 13

After 6:30 4

Out of 500 students in the school, what is the BEST prediction for the number of students who wake up after 6:30?

Answers

3+13+4=20 500/20=25 25•4= 100 so 100 should be the answer

The answer to your question is 100.

Please give me the right answer

Answers

The answer would be b:)

C is the correct answer

PLEASE HELP ME AND I’ll GIVE BT WITH 20 points <3

Answers

Answer: C=πd

Step-by-step explanation:

Mary Beth wants to buy grass seed to cover her whole lawn, except for the pool. The pool is 4 5/6 m by 2 1/3 m. Find the area the grass seed needs to cover

Answers

Answer:

If you calculate the area you must multiply both sides.

The answer may be the following:

Exact Form: [tex]\frac{203}{18}[/tex]

Decimal form: 11.27...

Mixed number form: [tex]11\frac{5}{18}[/tex]

The legs of a right triangle are 6 and the square root of 13. Calculate the hypotenuse.

Answers

Answer:

Pythagoras Theorem

Step-by-step explanation:

[tex]a^{2} +b^{2}=c^{2}[/tex]

[tex]6^{2}+ 13^{2}= c^{2}[/tex]

[tex]205=c^{2}[/tex]

[tex]\sqrt{205} = c[/tex]

[tex]14.32 = c[/tex]

Find the area and perimeter of the figure on the coordinate system below

Answers

4.5 bc 1.5 x 3 is 4.5

4.5 is your answer yuh get it ig

Write the following as an algebraic expression: 7 less than 3 times x.

Answers

Answer:

3-7x

Step-by-step explanation:

Answer:

7 < 3x

Step-by-step explanation:

yuh

What is the radius, in centimeters, of a circle that has a circumference of 16π?

8
16
32
64

Answers

Answer: The radius equals 8cm

Answer:

Step-by-step explanation:

The circumference of a circle is equal to π , which is a number ≈ 3.14 , multiplied by the diameter of the circle.

Therefore, C = π d .

We know that the circumference, C , is 16 π , so we can say that:

16 π = π d

We can divide both sides by π to see that 16 = d .

We now know that the diameter of the circle is 16 .

We also know that the diameter has twice the length of the radius.

In equation form: 2 r = d

2 r = 16

r = 8

Note that since 2 r = d , the equation C = 2 π r holds and can be used in place of C = π d .

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Student E had to write a persuasive essay about the effects of television on young kids. Which of the following is an example of a claim the student might make? Select one:Yu-Gi-Oh! is the best show on television.Television shows have the potential to be educational for young kids because it can show facts in a memorable way.I enjoy watching television after school.There are too many commercials on television..Acually anwser or i'll report u! 3. The Filipino people calls President Duterte "Tatay Digong".Answer: Can Someone please help me out with this problem 0.96104 i dont have big brain what order from the police did george zimmerman disobey In which biome would you expect to find the greatest biodiversity? aTundra bConiferous Forest cDesert dTropical Rain Forest can u help me learn Spanish guyssss ANYONEEE PLSSS!!!!!I NEED HELP LIKE ACTUALLY 9)5.6 yd5 yd12 ydFind the area. (A = 1/2 ( 61 + b2) h) What is the surface area of the cylinder with height 6 in and radius 7 in? 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(5 points)When all at once I saw a crowd,A host, of golden daffodils; a)a large group of people b)a small collection of rocks c)a group of dangerous animals 6th grade science Major grade plz help ASAP solve the inequality and specify the answer 1-3x [tex]\leq[/tex]0Interval notation In 1917, Horace Albright visited the canyon created by the Virgin River in southwestern Utah. He was amazed at the beauty of the colorful cliffs. Albright determined that this national monument would become a popular tourist destination. The official name of the monument at that time was Mukuntuweap National Monument. It had been named in honor of the Paiutes who lived in the region. Albright thought that the name was difficult to pronounce and proposed a name change. President Woodrow Wilson renamed the monument Zion National Monument, which became Zion National Park in 1919. The number of people visiting the park increased from approximately 300 in 1914 to 1,814 people in 1919.Zion National Park is known for its many hiking trails. The shortest trail leads to one of the popular destinations: Weeping Rock, a cliff face with a hanging garden. Over the years, water made its way through the Navajo sandstone of the cliff, traveling through pores and creating canyons. Eventually, the water encountered a layer of rock that was impermeable. The water was unable to continue down, so it traveled horizontally. At Weeping Rock, the water comes through the pores of the sandstone. The amount of water that flows out of the rock can be a trickle or a stream, giving the impression that the rock is crying. Vegetation grows in shaded areas of the cliff with water coming through the rock. As the plants grow out of the rock face, they give the illusion that they are hanging in the air.In the last century, word spread of Zion National Park's many natural treasures, like the Weeping Rock. Roads, trails, and visitor centers were built. More people traveled to Zion in order to hike, horseback ride, and go canyoneering. The Zion-Mount Carmel Tunnel was constructed by 1930. Visitors still use the tunnel to travel from Zion to the Grand Canyon or Bryce Canyon. Now, park rangers are facing problems created by having too many visitors. Trails and campgrounds are overused and need repairs. Visitors are straying off the trails to create their own, thereby damaging the vegetation. Rangers are considering the best ways to protect this national park and maintain its beauty for future generations.Based on the passage, how did the existence of Navajo sandstone lead to the hanging gardens? 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