Hi I need help please, ill give brainliest if your correct

Answer:

b

Step-by-step explanation:

Answer:b

Step-by-step explanation:

Given:

The growth of a sample of bacteria can be modeled by the function

[tex]b(t)=100(1.06)^t[/tex]

where, b is the number of bacteria and t is time in hours.

To find:

The number of total bacteria after 3 hours.

Solution:

We have,

[tex]b(t)=100(1.06)^t[/tex]

Here, b(t) number of total bacteria after t hours.

Substitute t=3 in the given function, to find the number of total bacteria after 3 hours.

[tex]b(t)=100(1.06)^3[/tex]

[tex]b(t)=100(1.191016)[/tex]

[tex]b(t)=119.1016 [/tex]

Therefore, the number of total bacteria after 3 hours is 119.1016.

Answer:

C. 15m

Step-by-step explanation:

if ABCD and EFGH are congruent that means that they are equivalent to each other. If side FG is the base of that trapizoid, and side CD is the base with the measurement of 15m, then we are left to believe that side FG is 15m

Answer:

[tex]\frac{x}{5}[/tex] > 22

x = > 110

Step-by-step explanation:

This is the answer because:

1) The quotient of x and 5 means the answer to a division problem. Therefore, it's [tex]\frac{x}{5}[/tex]

2) Greater than 22 means the quotient has to be anything greater than 22. Therefore it is > 22

3) Finally, x is equal to anything greater than 110 because 22 x 5 is 110. Therefore, x has to equal anything greater than 110

The final answer is:

[tex]\frac{x}{5}[/tex] > 22

x = > 110

Hope this helps!

if B is between C and D, BC= 10 in., and BD=3 in., then CD =2AD

Answer:

4 is the answer is it right

Answer:

6x+4y=-1

Hope this helps!! <3

Answer A is the only one that seems to make sense to me id choose A

a and d are true statement

ok as know to me

Answer:

I’m pretty sure that #1 is D because their are 4 different degrees making it a quadratic

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

order of operations so

15-(3x4)

15-12

3

Answer:

-9

Step-by-step explanation:

Answer:

Line TB is congruent to line BR.

B is the midpoint of line TR.

Line TB plus line BR is equal to or congruent to line TR.

*wink face lol*

Answer: Let's solve your equation step-by-step.

2h−3=3

Step 1: Add 3 to both sides.

2h−3+3=3+3

2h=6

Step 2: Divide both sides by 2.

2h/2 = 6/2

h = 3.

Answer:

d-2x-3

Step-by-step explanation:

The factor of the trinomial will be (2x + 3) and (2x + 3). Then the correct option is D.

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The trinomial is given below.

⇒ 4x² + 12x + 9

Then the factor of the trinomial will be

⇒ 4x² + 12x + 9

⇒ 4x² + 6x + 6x + 9

⇒ 2x(2x + 3) + 3(2x + 3)

⇒ (2x + 3)(2x + 3)

⇒ (2x + 3)²

Then the correct option is D.

More about the factorization link is given below.

https://brainly.com/question/6810544

#SPJ2

Answer:

a. 1/5

b. (3, 3/5)

c. 1/5x = y

Step-by-step explanation:

Remember: (x, y)

0.5 = 1/2

(1/2, 1/10) = 1/10 ÷ 1/2 = 1/10 • 2 = 1/5, you can divide y/x = constant of proportionality. 1/10 ÷ 1/2.

1 2/5 = 7/5

(7, 7/5) = 7/5 ÷ 7 = 7/5 • 1/7 = 1/5, y/x = constant of proportionality. 7/5 ÷ 7.

Answer:

542750 would look like this in expanded form

Step-by-step explanation:

275,000 plus 5.4 times 10 to the 5th power can be written as...

[tex]275,000+5.4*10^{5}[/tex]

Answer:

The first car reaches its destination in 6 hours.

Step-by-step explanation:

Speed of the first car = 50 miles per hour

Time taken = t hours

Distance travelled = Speed × Time = 50 t

Speed of the second car = 60 miles per hour

Time taken = [tex](t-1)[/tex] hours

Distance travelled = Speed × Time = [tex]60(t-1)[/tex]

As two cars travel the same distance,

[tex]50t=60(t-1)\\50t=60t-60\\60=60t-50t\\60=10t\\t=\frac{60}{10}\\t=6[/tex]

So, the first car reaches its destination in 6 hours.

It would take the first car 6 hours to reach its destination.

Speed is the ratio of distance to time. It is given by:

Speed = distance /time

Since the two cars travel at the same distance, let d represent this distance.

The first car travel at 50 miles per hour and reaches its destination at t hours. Hence:

50 = d / t

d = 50t   (1)

The second car travels at a rate of 60 miles per hour and reaches its destination 1 hour earlier than the first car. Hence the time = t - 1. Hence:

60 = d / (t - 1)

d = 60(t - 1)

d = 60t - 60   (2)

Equating both equations gives:

50t = 60t - 60

10t = 60

t = 6 hours

Hence it would take the first car 6 hours to reach its destination

Find out more at: https://brainly.com/question/22610586

Answer:

The answer is x=4

Step-by-step explanation:

180. 180 ÷ 5 = 36, and 180 ÷ 3 = 60, and 60 + 36 = 96.

Answer:

you need to stop cheating or your not going to learn anything BOI

SHAPE UP BOI

Answer:

yc8,iv,g-)-*6"9-*"me &¶ lgz

Answer:

x= -6

Step-by-step explanation:

Answer:

it turns to a positive

Step-by-step explanation:

2 negatives will equal a positive number.

Answer:

It just means that it will be easier for you to subtract them.

Step-by-step explanation:

Because all you have to do is subtract them how you would and just take the decimal and move it down the row and that is it.

Answer:

Step-by-step explanation:

Yeah.I would be glad to.

What do you need help with?

Answer:

x=-5

Step-by-step explanation:

y-2=(7/6)(x-1)

y=(7/6)x+5/6

using y =-5

-5=(7/6)x+5/6

-35/6=(7/6)x

x=-5

Answer:

They must pay 4% interest rate. Hope I am able to help.

Step-by-step explanation:

Answer:

x + 6 = 10

x = 4

Answer:

A) [tex]log{4}[/tex] (3x+4) = 2

Step-by-step explanation:

took the test