Answer: it represents “n” which is the number of bacteria
Step-by-step explanation:
A cereal box manufacturer changes the size of the box to increase the amount of cereal it contains. The expressions 16+6.2n and 10+6.5n, where n is the number of smaller boxes, are both representative of the amount of cereal that the new larger box contains. How many smaller boxes equal the same amount of cereal in the larger box?
Answer:
20 smaller boxes
Step-by-step explanation:
Given
Smaller Box = 10 + 6.5n
Larger Box = 16 + 6.2n
Required
Determine the number of small box in each box
To do this, we simply equate both expressions:
[tex]Smaller\ Box = Larger\ Box[/tex]
[tex]10 + 6.5n = 16 + 6.2n[/tex]
Collect Like Terms
[tex]6.5n - 6.2n = 16 - 10[/tex]
[tex]6.5n - 6.2n = 6[/tex]
[tex]0.3n = 6[/tex]
Make n the subject
[tex]n = 6/0.3[/tex]
[tex]n = 20[/tex]
Hence, there are 20 smaller boxes
Which of the following would NOT describe what a translation does to a figure
Answer:
Answers?
Step-by-step explanation:
A translation does NOT
-change the shape of the figure
-change the size of the figure
-change the angle of the figure
IT ONLY CHANGES THE LOCATION of the FIGURE!
Determine any data values are missing from the table assuming that the data represents a linear function.
Answer:
Missing x:0
Missing y:1
Hence, option b is correct.
Step-by-step explanation:
Given the table
x y
-9 3
-6 2
-3 missing
missing 0
As we know that the linear function has a constant common difference between the x values and y values.
From the table, it is clear that the x values have the same common difference, and the consecutive x values are separated by -3.
i.e. -9-(-6)=-3
-6-(-3)=-3
So the missing x value will be:
-3-(x)=-3
-3-(0)=-3
Therefore, the missing x value wil be: 0
From the table, it is clear that the x values have the same common difference, and the consecutive x values are separated by 1.
i.e.
3-2=1
2-y=1
y=1
Therefore, the missing y-value will be 1.
Therefore,
Missing x:0
Missing y:1
Hence, option b is correct.
Given the figure below, find the measure of
Answer:
x = 23.125°
Step-by-step explanation:
∠ACF = ∠GCB (vertically opposite angles)
3x + 5x - 5 = 180° (angles on a straight line are supplementary)
8x = 185°
x = 23.125°
This is a question on angles. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)
Ariana has a rope that is 72 inches long. She wants to cut it into equal pieces. Should she cut it every 8 inches or every 7 inches? Explain
Answer:
8, It will be a whole number.
Step-by-step explanation:
PLS HELP!!!
PLS FIND 13 and 15!!
Answer:
go near the bottom tight of the screen the you will see 13 sorry i cant help more then that
Step-by-step explanation:
Factor the equation x ² −10x+25
Answer: (x-5)^2
Step-by-step explanation:
-5 and -5 multiply to 25 and add to -10
4.What number falls between -28 and -34 on the number line?
A.-29
B. 0
C.-25
D. -35
which expression is equal to 5/2? Write a situation that could represent the fraction above.
Answer:
3/2 + 2/2. A teacher has to give 2 pencils to one student. 1 student gives him 3 pencils, another student give him 2 pencils. How much pencils does the teacher have?
Step-by-step explanation:
All you do is you find a problem that would give you 5/2 then create a word problem.
Kahn. Academy
A=−2.3t−7
Answer:
2.3 meters
Step-by-step explanation:
If f(x) = 3-8(x-2), what is f(-9)
Answer:
f(- 9) = 91
Step-by-step explanation:
To evaluate f(- 9) substitute x = - 9 into f(x), that is
f(- 9) = 3 - 8(- 9 - 2) = 3 - 8(- 11) = 3 + 88 = 91
Answer:
91 just fill in -9 to x
How long would it take to count to 1 million if it takes an average of 1 second to say each number? Give your answer to the nearest half day
Answer:
i am going to say it takes 1 mill seconds? lol.
Step-by-step explanation:
Write the following as a decimal, use repeating decimals when necessary 6/11
Answer:
.545454545
Step-by-step explanation:
I used my calculator for it I am terribly sorry if it's wrong
Inspector Butterman received 21 complimentary tickets to the play Romeo and Juliet. he has 8 officers who would like to attend. He distributes the tickets evenly among the officers. How many tickets will each officer get? How many tickets will be left over?
What are the values of the domain in the following graph?
A.the domain is represented by cm/ year
b. The domain is represented by the height of the horse
c. The domain is represented by the age
d. The domain is represented by the average growth of the horse
Answer:
We conclude that The domain is represented by age.
Thus, the option 'c' is true.
Step-by-step explanation:
We know that the domain of a function is the entire set of input values of the independent variable 'x' for which the function remains real and defined.
Given the attached graph, we can observe that height is dependent on age (years). In other words, the age (years) is basically an independent variable.
Therefore, we conclude that The domain is represented by age.
Thus, the option 'c' is true.
Answer:
C. The domain is represented by the age
Step-by-step explanation:
I had gotten it right on my test :)
An adult female gorilla is 1.4 meters tall when standing upright. Her daughter is 3 tenths as tall. How much more will the young female gorilla need to grow before she is as tall as her mother?
Answer:
0.98 meters
Step-by-step explanation:
Since she is three-tenths as tall as her mother, she is 0.42 meters tall (1.4 × 0.3 = 0.42). That means she has to grow 0.98 meters to be 1.4 meters tall.
Is this a function?
{(-13, 4), (7, -15), (-13,9), (6, -12), (-18, 0)}
Answer:
It’s ain’t no function
Step-by-step explanation:
Number 3.
In the diagram, AB is the tangent to the circle at P and PX is the diameter.
Given that BPQ = 42°, find PQX, PXQ and XPQ.
Answer:
see explanation
Step-by-step explanation:
∠ PQX = 90° ( angle in a semicircle )
∠ PXQ = 42° ( alternate angle theorem )
Angle between tangent and diameter is right, thus
∠ XPQ = 90° - 42° = 48°
i have to turn it into an algebraic expression
Answer:
22-2.25x
Step-by-step explanation:
D. Robertas boat was farther from the dock at the beginning, and it traveled more quickly
I'll give u 5 stars if you right
Answer:
C
Step-by-step explanation:
John:
y = x +30
y = 5x + 50
Roberta:
y = 5x + 2
Conclusion:
You can see that John's boat was farther from the start and traveled faster because when John traveled for 5 hours, he traveled 50 miles while Roberta only traveled 25 miles for the same time.
Hello There!
Your correct answer is C.
There is no way to explain but when I put A it is incorrect but when I read that it was wrong I wanted to let other people that it was incorrect. Thanks!
Hope this helps to all you ape.x learners!!
(Tuesday, March 2/2021)
Explain how to find the estimated sum of 5/8 + 2/9 .
Answer:
0.847Step-by-step explanation:
In this expression, you would have to use the PEMDAS method. First divide, so (5 divided by 8) + (2 divided by 9).
The answer you would get is: (0.625) + (0.222)
The final answer is: 0.847
What is the factored form of the expression 24x + 64y?
Answer:
8(3x+8y)
Step-by-step explanation:
Answer:
24x + 64y
Step-by-step explanation:
Which relation is a function?
O A.
{(5,2), (-2,-8), (7, -1) (-2, 6)}
B.
{(7, 1), (4,2), (4,-4), (7,3)}
C.
{(6,5), (3, 2), (6,4), (5,8)}
O D.
{(6,-4), (5, 8), (3,6), (-4,-4)}
Answer:
D
Step-by-step explanation:
because the domain(x) doesnt repeat
is (4,3) a solution of the graphed inequality?
yes or no?
Answer:
no
Step-by-step explanation:
it is outside of the wanted area
Answer:
no
Step-by-step explanation:
Cause i was on khan acedemy and got it right
Is 24 more then 40%? Why?
Answer: it isn’t possible to compare.
Step-by-step explanation:
Percents represent parts of something, and 24 is an actual number.
A tanker truck fills the gas station's reservoir at the rate of 1212 gallons per minute. If the reservoir was empty and it is now 35 gallons full, how long has the tanker been filling the reservoir? Round your answer to the nearest tenth.
Answer: 2.9 minutes.
Step-by-step explanation:
Given: Rate of filing the tank = 12 gallons per minute
Total volume of reservoir = 35 gallons
Time taken to fill the reservoir = [tex]\dfrac{\text{Total volume of reservoir }}{\text{Rate of filing the tank}}[/tex]
[tex]=\dfrac{35}{12}\approx2.9[/tex]
hence, time taken to fill the reservoir = 2.9 minutes.
Jack and Jillian sell apples at a produce stand. Jillian earns $2 for each bag of apples she sells. At the end of the week, Jack has earned $8 less than Jillian. The following expression shows Jack's earnings:
2x − 8
In the expression, what does the first term represent?
1 Jack's earnings at the end of the week
2 The number of bags of apples Jillian sold
3Jillian's earnings at the end of the week
4 The number of bags of apples Jack sold
We are given that Jack and Jillian sell apples at a produce stand .
We are given that an expression which shows Jack's earning=2x-8
We have to find that first term what represent in the given expression
Jillian earns for each bag of apples she sells=$2
Let Jillian sold number of bags of apples =x
Then ,Jillian earn total at the end of the week =
Jack has earned $ 8 less than Jillian earn
Therefore, total earning of jack=
In the given expression the first term 2x represent the earning of Jillian.
Heather has a bag with 3 marbles, 7 tennis balls, 3 apples, and 3 books. What is the ratio of books to tennis balls?
A.
(3/7) or 3:7
B.
(7/8) or 7:8
C.
(4/7) or 4:7
Answer:
B
Step-by-step explanation:
I hope it's correct and I'm thinking it is,. Sorry if it's not
Answer:
I think A
Step-by-step explanation:
3/7. Or 3:7
Cause there are 3 books and 7 tennis balls
If correct will mark brainliest!!!!!
Answer:
Step-by-step explanation:
1 - right triangle
2 - Acute triangle
3 - Acute triangle
4 - Obtuse triangle
5 - Acute triangle
Answer:
1. right
2. obtuse
3. acute
4. obtuse
5. acute
Step-by-step explanation:
someone travels 200 miles in 4 hours how many miles per second
Answer:
0.01
Step-by-step explanation: