plz help will award brainliest

Plz Help Will Award Brainliest

Answers

Answer 1

Answer:

After 5 hours.

35 bacteria cells.

Step-by-step explanation:

Andy’s population is represented by [tex]B=6x+5.[/tex]

Samantha’s population is represented by [tex]B=2^x+3[/tex]

Where B represents the total population given the number of hours x.

We want to find at what hour will their population be the same. We are told to use graphing technology.

Graphing them, we will get the graphs below.

Graphically, their population will be the same where the two graphs intersect.

So, we can see that they intersect at (5, 35).

Therefore, after 5 hours, the total number of bacteria cells for both experiments will be the same.

And the total number of bacteria at that time will be 35 bacteria cell.

Plz Help Will Award Brainliest

Related Questions

R(0, 9) and S(4, 5) are the endpoints of a line segment. What is the midpoint M of that line segment?

Write the coordinates as decimals or integers.

M = (
,
)

Answers

M = ( 2, 7)

Step-by-step explanation:

formula to find mindpoint is

[tex](\frac{x2 + x1}{2} \frac{y2 + y1}{2} )[/tex]

(0,9) = (x1, y1)

(4,5) = (x2,y2)

now substitute those into the formula!

[tex](\frac{4 + 0 }{2} \frac{5 + 9}{2} )[/tex]

now solve for x & y !!

[tex]x = \frac{4 + 0}{2} = \frac{4}{2 } = 2[/tex]

[tex]y = \frac{5 + 9}{2} = \frac{14}{2} = 7[/tex]

so now that we have solved for x & y put it in point form and your done !!

point for is (x,y)

and thanks why the Midpoint is (2,7)

1. Dei has $10 to spend on nail polish. With
tax each bottle costs $2.49. Can Dei buy 3
bottles of nail polish?

Answers

Answer:

Yes she can

Step-by-step explanation:

Answer:

yes it would be 7 dollars

BRAINLIEST ANSWER! please show steps

3r+9 < = 21
< = is less than or equal to sign btw

Answers

Answer:

the answer is 4

Step-by-step explanation: r is the variable so we are trying to find a number that would equal 21 . 3x4=12+9=21 pls mark me brainiest thanks;p

equation not in slope intercept form. 3y=9x-24

Answers

i think this is what your asking

I need help ASAP PLZZZ!!!!

Answers

Answer:

slope is -2/5

y-intercept is 4

Answer:

See Below

Step-by-step explanation:

Ok, so slope intercept form is:

y = mx +b

Where m = slope and b = your y-intercept

lets line them up

   y = mx + b

y =-2/5 x + 4

Notice that the m and b are lined up each corresponding #.

Therefore,

m = -2/5

B = 4

Slope = -2/5

y - intercept = 4

HELP ME THX I don't want to fail...

Answers

Answer:

EF = 11

JK = 32

Step-by-step explanation:

Because the average of  10 and 12 is 11, therefore that would be the answer, since EF has a slite angle, finding the average of the largest side length and the opposite side would be the best way to find it.

Because the average of 28 and 36 is 32 your answer would be 32, this is from adding both lengths on LJ, which is 12 and 24, I added them to get 36, then found the average, the average was 36,  meaning that this was your answer.

During a 60-minute period, a traffic engineer counted 54 trucks and cars that crossed a bridge. The ratio of trucks to cars that travel across the bridge is usually 2:7. The equation LaTeX: \frac{2}{7}=\frac{t}{54-t}2 7 = t 54 − t can be used to predict the number of trucks, t, the engineer should have counted. How many trucks should the engineer have counted?

Answers

Answer:

Step-by-step explanation:

Given the expression for the equation representing the prediction of number of trucks as;

2/7 = t/54-t where t is the number of trucks

To get the number of trucks t, we will have to evaluate the expression and solve for t as shown;

Given 2/7 = t/54-t

Cross multiply

2(54-t) = 7t

Open the parenthesis

2(54)-2t = 7t

108-2t = 7t

7t+2t = 108

9t = 108

Divide both sides by 9

9t/9 = 108/9

t = 21

Hence the engineers should have counted 21trucks

Hep:/ i am kid

Convert the following binary numbers into quinary:
11012

Answers

Answer: 42121005

Step-by-step explanation: A hexadecimal number is a number expressed in the base-16 number system, which uses 16 different symbols (0 to 9, A to F). In quinary number or base-5 number system we use 5 different symbols (0 to 4)

The occupancy rate of a motel is the percentage of rooms that are occupied on a particular night. The
histogram below summarizes the occupancy rates for a random sample of 100 nights for a motel.
0.35
0.30
0.25-
0.20-
0.15-
0.10-
0.05
0+
0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95
Motel Occupancy Rate
Based on the histogram, which of the following values could represent Q3?
Relative Frequency
(A) 0.24
(B) 0.63
(C) 0.67
(D) 0.71
(E) 0.75

Answers

For the given table, the third quartile is given by:

(D) 0.71.

What are the median and the quartiles of a data-set?

The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.The first quartile is the median of the first half of the data-set, which is the 25th percentile.The third quartile is the median of the second half of the data-set, which is the 75th percentile.

Given a cumulative frequency table, the third quartile Q3 is the value when the sum of the frequencies is of 0.75.

From the frequency table, we have that:

A rate of 0.65 is the 30th percentile.A rate of 0.7 is the 57th percentile, as 0.3 + 0.27 = 0.57.A rate of 0.75 is the 80th percentile, as 0.57 + 0.23 = 0.8.

Hence the 75th percentile is between 0.7 and 0.75, meaning that option D is correct.

More can be learned about the quartiles of a distribution at https://brainly.com/question/28168026

#SPJ1

Write the slope-intercept form of the equation of the line described.
Through (-2, -1) and parallel to y=-2x-1

Answers

Answer:

y= -2x -5

Step-by-step explanation:

Slope-intercept form:

y= mx +c, where m is the slope and c is the y-intercept.

Parallel lines have the same slope.

Thus, to find the value of the slope of the line, we have to find the slope of the given line.

y= -2x -1

Since the coefficient of x is -2 and the equation is already in slope-intercept form, the slope of the given line is -2.

Substitute m= -2 into the equation:

y= -2x +c

To find the value of c, substitute a pair of coordinates.

When x= -2, y= -1,

-1= -2(-2) +c

-1= 4 +c

c= -1 -4 (-4 on both sides)

c= -5

Thus, the equation of the line is y= -2x -5.

Edwards Manufacturing Company purchases two component parts from three different suppliers. The suppliers have limited capacity, and no one supplier can meet all the company’s needs. In addition, the suppliers charge different prices for the components. Component price data (in price per unit) are as follows:


Supplier

Component 1 2 3

1 $12 $13 $10

2 $15 $12 $10

Each supplier has a limited capacity in terms of the total number of components it can supply. However, as long as Edwards provides sufficient advance orders, each supplier can devote its capacity to component 1, component 2, or any combination of the two components, if the total number of units ordered is within its capacity. Supplier capacities are as follows:


Supplier 1 2 3

Capacity 525 975 900

If the Edwards production plan for the next period includes 1025 uni

Answers

Answer:

A)

                                      Supplier

Component               1            2             3      

1                                             125          900

2                               525       300                

B) Cost Table

                               1                2                3         Total

Component 1                       1625             9000     10625

Component 2      7875        3600                            11475

Total cost             7875        5225           9000   22100

Step-by-step explanation:

Table 1:

                                      Supplier

Component               1         2         3

1                                  $12    $13     $10

2                                 $15    $12     $10

Table 2:

Supplier                       1          2         3

Capacity                   525      975    900

Now we are supposed to find  production plan for the next period includes 1025 units of component 1 and 825 units of component 2

So,

                                      Supplier

Component               1            2             3      

1                                               125          900

2                               525       300                

Cost Table :

                          1                2                3

Component 1                       [tex]13 \times 125[/tex]         [tex]900 \times 10[/tex]

Component 2  [tex]15 \times 525[/tex]       [tex]12 \times 300[/tex]

Cost Table

                               1                2                3         Total

Component 1                       1625             9000     10625

Component 2      7875        3600                            11475

Total cost             7875        5225           9000   22100

What is the measure of

Answers

Answer: B

Explanation: if it's not right, that's okay you triedyou will pass, i know it!


Matthew enjoys running and often runs at a steady pace to burn calories.
At this pace he can run 1,500 feet in 30 minutes.
*What is Matthew's unit rate?
*How far would Matthew run in 7 minutes?

Answers

Answer:

28

Step-by-step explanation:

2x-y ;x=5,y=1 evaluating algebraic expressions

Answers

Answer:

9

Step-by-step explanation:

2(5)-(1)

10-1

9

1859 divided by 45 eeeee

Answers

Answer:

41.3111111111

Step-by-step explanation:

1859/45 = 41.3111111111

Answer:

41.31 with the 1 repeating.

Step-by-step explanation:

Complete the division problem by determining the number that should be placed in the box.

Division bracket with 14 on the left, 7658 inside, and 547 above it. Underneath the 7658, there is a minus 7000. Then there is a solid line with 658 under the line. There is a minus sign and an empty box followed by a solid line. Beneath the line, there is a 98 minus 98 underneath. There is a solid line and a 0 to end the problem.

Answers

Answer: 560

Step-by-step explanation:

547      

14 | 7658

   -7000

________

      658

    - 560

___________

         98

       - 98

__________

           0

hope that helps i hope it correct and helps :D

Is the relation represented in this table a function? Helppp

Answers

The answer is no because the numbers are repeated

143.596 rounded to the nearest hundredth

Answers

Answer:

143.6

Step-by-step explanation: its 143.6 because 9 rounded to the nearest number is 10 and that bumped the 5 to a six

Solve this equation. Enter your answer in the box.

3.5z – 2.7z = –6

z= ?

Answers

Answer:

z= -7.5

Step-by-step explanation:

subtract 3.5 from 2.7 = .8

.8z = -6

divide .8 from each side

z= -7.5

Answer:

-7.5

Step-by-step explanation:

2. Rena mixes i cup of blue paint for every cup of red paint to make purple paint.
Enter the number of cups of red paint Rena mixes with 1 cup of blue paint.

Answers

1 cup of red paint for every 1 cup of blue paint the ratio is 1:1

A bag contains three blue marbles, five red marbles, and four green marbles.

Part A: What is the probability of selecting a red marble?

Part B: What is the probability of selecting three red marbles without replacement?

Part C: In a short paragraph, explain in your own words your work to Step B

Answers

Answer:

Below.

Step-by-step explanation:

The total number of marbles is 12.

Part A.

Prob(Red marble) = 5/12.

Part B.

Prob(pick 3 red marbles without replacement) = 5/12 * 4/11 * 3/10 = 1/22.

Part C.

The probability of the first being red is 5/12 because there are 5 red out of a total of 12 marbles. After that there are only 4 marbles and the total is 11 ( 1 marble less). Finally on the 3rd pick there are 3 red and a total of 10. WE then multiply these 3 probabilities.

Alex is x years old. Addison is y years younger. Find their combined age in 10 years’ time.

Answers

Answer:

x+10-y

Step-by-step explanation:

i'm not 100% sure about this response, but i'd assume the answer is like this for the following reasons:

alex is x years old, and 10 years have passed, meaning 10 years are added onto his age (x+10). addison is still the same amount of years apart from him in age, so you subtract y from that (x+10-y).

What is the probability of spinning a C?

Answers

Answer: 37.5%

Step-by-step explanation: Since there are 3 spaces for C it would be 3/8 for the amount of C's in all of the letters.

3/8 = 0.375 = 37.5%

Hope this helps!

The probability of spinning C will be 3/8 or 0375.

What is probability?

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

The spinner has eight equal section. And the 8 sections are marked as A, B, B, B, A, C, C, and C.

Then the total number of the event will be

Total event = 8 {A, B, B, B, A, C, C, C.}

Then the probability of spinning C will be

The favorable event will be

Favorable event = 3 {C, C, C}

P = 3 / 8

P = 0.375

The probability of spinning C will be 3/8 or 0375.

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ2

-7x-8=x-8(1-5x)
Help me please

Answers

Answer:

The answer is x = 0

Step-by-step explanation:

-7x - 8 = x - 8(1-5x)

Simplify and FOIL.

-7x - 8 = x - 8 + 40x

-7x - 8 = 41x - 8

Add 7x to both sides.

-8 = 48x - 8

Add 8 to both sides.

0 = 48x

x can only be 0 to multiply it by any other number and get 0.

x = 0

PLEASE HELP!!!! I WILL MARK BRAINLYEST!!!!
The fractions -42/-45 and 14/15 are equivalent fractions.


True or False

Answers

True they are equivalent fractions both are divided by -3 to get 14/15
True they are both divisible by a number

You want to buy some beans. An 8-ounce package costs $2.88. A 14-ounce package costs $4.76. A 20-ounce package costs $7.40. Which package is the Best Buy?​

Answers

Answer:

20 ounce package

Step-by-step explanation:

will last forever

A ball falls from a window. Its height, as a function of time, is modeled by
y=-4.9x^2 + 12
Which statement best describes the function?

A. The function is nonlinear
B. The function is linear at some points and nonlinear at other points.
C. Not enough information is given to decide,
D. The function is linear

Answers

Answer: A

Step-by-step explanation:

I NEED HELP ASAP PLZZZ!!!!!!!!!!!!!

Answers

Answer:

First plot a point at (0,-8)' then from there go up three and right 1 then plot the point and so on.  Go down 3 and back 1 to graph the other way

Step-by-step explanation:

-8 is the y intercept so the graph goes through (0,-8) and the slope is 3 because its ax-b and the slope is a

There are 18 classes at Jerome Elementary. There are 23 students in each class.
Select all of the expressions that are not good ways to use compatible numbers
to estimate the number of students at Jerome Elementary.
A. 18 x 23
B. 20 x 20
<
C. 20 x 25
D. 10 x 20
E. 18 x 25
3 of 8 Answered

Answers

Answer:

b

c

d

e

Step-by-step explanation:

Find the 17th term of the sequence. -11, -9, -7, -5, ...

Answers

Answer:

29

Step-by-step Explanation

29

Explanation:
Go two up each time.
Other Questions
I mark as brainliest Help me please 10 pts!!!!!! 1)What introduced Islam to West Africa?2)Why did many West African kings convert to Islam?Answer:3) Many people still practiced traditional beliefs in Africa. How did African kings rule over largely non-Muslim people?Answer: a ferris wheel can accommodate 40 people in 25 minutes, how many people can people ride the ferris wheel in 5 hours? What's the rate per hour? 8x + 21 56i need help on this you exercise for 30 minutes twice each day what's approximate percentage of your day is been on exercise? Which type of home could be built quickly?! Which of the following explains the relationship between stress and performance based on the Yerkes-Dodson Law? A. Stress increases performance up to a certain point but then decreases performance. B. Less stress increases performance. C. Less stress decreases performance. D. More stress increases performance. Quadrilateral PQRS is plotted in the coordinate plane. The quadrilateral is dilated by a scale factor of 2/3 to create quadrilateral PQRS. Write three statements that compare quadrilateral PQRS and quadrilateral PQRS. Al __, ellos usaron __ para ver. I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I? Which of the following is an example of a benefit that people receive when they alter the Earths environmental spheres?A.pollutionB.terracingC.acid rainD.eutrophication What accomplishments were made in China during the Zhou, Qin, and Handynasties? Which phrase describes a key benefit of reading historical fiction? WILL MARK BRAINLIEST!!!You imagine what life will be like in the future.You gather as much knowledge as a historian.You get ideas for improving your own life.You gain insight into how people lived in the past. PLEASE HELP!!!!! I WILL MARK BRAINLIEST1. Why, or under what circumstances, might it be hard to establish a large area of protected land? Solve the following system.y + 4z = -14x + 3z = -82x-3y=8Please actually help and dont just answer with idk for points A performer expects to sell 5,000 tickets for an upcoming concert. If they sell all 5,000, they will make make a total of $311,000 in sales from these tickets. All of the tickets cost the same price. 1. What is the price for one ticket? 2. How much will they make if they sell 7,000 tickets?3. How much will they make if they sell 10,000 tickets?4. How much will they make if they sell 120,000 tickets?5. If they make $379,420, how many tickets did they sell?6. How many tickets will they have to sell to make AT LEAST $5,000,000? Remember, you cannot sell part of a ticket.7. What is the constant of proportionality for this relationship? While reasonable safety concerns may require changes in the building, the "beacon" promised by Mr. Libeskind cannot under any circumstances be replaced with a dreary, fear-inspired fortress. The tower could become overly bulky if extra security demands are simply grafted onto the present plan. It already calls for a massive building, with too much extra office space - added to suit the developer - and a very tall spire for those who want a perpetual sign of defiance to terrorists. Nothing would better express capitulation to terrorism than a large skyscraper that looks like a vertical bunker.Given the authors tone, how do you think he feels about the security changes being made to the Freedom Tower?a.He is happy about the changes.b.He is unhappy about the changes.c.He is neutral about the changes.d.He believes the changes should be kept secret. A series of two-point crosses, involving 7 genes (a-g), were carried out, and the following recombination frequencies were obtained. Place the seven genes into linkage groups (where a linkage group is any group of genes that are genetically linked to each other). Within each linkage group, determine the order of genes and the distances between them. Genes % recombination Genes % recombination a-b 50 c-d 50 a-c 50 c-e 26 a-d 12 c-f 50 a-e 50 c-g 50 a-f 50 d-e 50 a-g 4 d-f 50 b-c 10 d-g 8 b-d 50 e-f 50 b-e 18 e-g 50 b-f 50 f-g 50 b-g 50 10. The ratio of red marbles to purple marbles is 3:8. If there are 44marbles, how many purple marbles are there? *