1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sesenic [268]
3 years ago
12

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Andy and Samant

ha are performing an experiment in a science lab. The number of bacteria cells recorded by Andy in his experiment is represented by the equation below, where B represents the number of bacteria, x hours after beginning the experiment. The number of bacteria cells recorded by Samantha in her experiment is represented by the equation below, where B represents the number of bacteria, x hours after beginning the experiment. Using graphing technology, complete the statements. After hours, the total number of bacteria cells for both experiments will be the same. The total number of bacteria cells at that hour will be .
Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0

Answer:

Do you have any answer choices?


Step-by-step explanation:


fiasKO [112]3 years ago
5 0

Answer:

does anyone know the answer?

Step-by-step explanation:

You might be interested in
Bradley cut a square hole out of a block of wood in wood shop. If the block was cube-shaped with side lengths of 9 inches, and t
MatroZZZ [7]
To solve this problem, you must follow the proccedure below:

 1. T<span>he block was cube-shaped with side lengths of 9 inches and to calculate its volume (V1), you must apply the following formula:

 V1=s</span>³
<span>
 s is the side of the cube (s=9)

 2. Therefore, you have:

 V1=s</span>³
 V1=(9 inches)³
 V1=729 inches³
<span>
 3. The lengths of the sides of the hole is 3 inches. Therefore, you must calculate its volume (V2) by applying the formula for calculate the volume of a rectangular prism:

 V2=LxWxH

 L is the length (L=3 inches).
 W is the width (W=3 inches).
 H is the heigth (H=9 inches).

 4. Therefore, you have:

 V2=(3 inches)(3 inches)(9 inches)
 V2=81 inches
</span><span>
 5. The amount of wood that was left after the hole was cut out, is:
</span>
 Vt=V1-V2
 Vt=648 inches³
7 0
2 years ago
What is the median of the data displayed in this box-and-whisker plot? A.41 B.49 C.55 D.58
Likurg_2 [28]
The answer is A. 41 because it is in the middle of the box.
4 0
3 years ago
Read 2 more answers
The question, Find the image vertices for a dilation with center (0, 0) and a scale factor of 4.
Alexeev081 [22]

Answer:

Answer is A(-3/4, 1/4), B(1,3/4), C(1/2,3/4) D(1/4,1)

Step-by-step explanation:

From the attached diagram, the coordinates are:

A(-3,1), B(4,-3), C(2,3), D(1,4)

The image is gotten by dividing the coordinates by the scale factor 4 to get the above answer

4 0
3 years ago
Solve the quadratic equation<br> give your answer to 2 decimal places<br> : 3x^2+x-5=0
Dima020 [189]

Given:

The quadratic equation is:

3x^2+x-5=0

To find:

The solution for the given equation rounded to 2 decimal places.

Solution:

Quadratic formula: If a quadratic equation is ax^2+bx+c=0, then:

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

We have,

3x^2+x-5=0

Here, a=3,b=1,c=-5. Using the quadratic formula, we get

x=\dfrac{-1\pm \sqrt{1^2-4(3)(-5)}}{2(3)}

x=\dfrac{-1\pm \sqrt{1+60}}{6}

x=\dfrac{-1\pm \sqrt{61}}{6}

x=\dfrac{-1\pm 7.81025}{6}

Now,

x=\dfrac{-1+7.81025}{6}

x=1.13504167

x\approx 1.14

And

x=\dfrac{-1-7.81025}{6}

x=-1.468375

x\approx -1.47

Therefore, the required solutions are 1.14 and -1.47.

3 0
3 years ago
PLEASE HELP (picture attached) explain if you can but if not that’s ok:)
makvit [3.9K]

Answer:x=2

Step-by-step explanation:

X=-b/2a

b=-4 a=1 in front of x

X=- - -4/2

X=4/2=2

6 0
2 years ago
Other questions:
  • Steven, Lisa and Mark want to buy a pizza. Steven said he could pay twice as much as Lisa. Mark said he could pay the remaining
    9·2 answers
  • What is the solution set of this inequality y+6.5 ≤ 28
    11·1 answer
  • EMERGENCY!!PLEASE HELP
    9·2 answers
  • A) The hypotenuse of a right angled triangle is 15 cm. Taking the
    15·1 answer
  • 75 is 18 1/2 more than a number​
    5·1 answer
  • Which is the graph of y= 3/4x-3?<br>Graph C<br>Graph B<br>Graph A<br><br><br><br>​
    15·1 answer
  • One over eight divided by two times four​
    13·2 answers
  • Rick buys a spatula costing $2.23. He gives the cashier $5.00. The cashier gives him his change using the least number of coins
    6·1 answer
  • I will give you a little brainliest
    15·2 answers
  • PLEASE HELP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!