Step-by-step explanation:
the last one is the correct answer
[tex] \frac{1}{ {n}^{18} } \\ = {n}^{ - 18} \\ = {n}^{( - 3 \times 6)} \\ = ( {n}^{ - 3} ) ^{6} [/tex]
Answer:[tex]( {n}^{ - 3} ) ^{6} [/tex]
Amy and Rob each improved their yards by planting rose bushes and shrubs. They bought their
supplies from the same store. Amy spent $43 on 1 rose bush and 11 shrubs. Rob spent $68 on 5
rose bushes and 6 shrubs. Find the cost of one rose bush and the cost of one shrub.
Answer: a rose bush is 10 dollars while a shrub is 3
Step-by-step explanation:
5x10 is 50
6x3 is 18
__________ +
68
10
11x3=33
________+
43
Pls answer, and quick!! i'll give brainliest
Answer:
see explanation
Step-by-step explanation:
The scale factor is the ratio of corresponding sides, image to original.
A
scale factor = [tex]\frac{3}{9}[/tex] = [tex]\frac{1}{3}[/tex]
B
scale factor = [tex]\frac{9}{3}[/tex] = 3
27 shortest to longest.
1. Match the polynomial with its end behavior.
A. f(x) = -2x + 3
B. f(x) = x2 - 6x + 3
1. As x gets larger and larger in either
the positive or negative direction,
f(x) gets larger and larger in the
positive direction.
C. f(x) = 1 – x2 + 2x3
D.f(x) = 7 - x4
DE
2. As x gets larger and larger in the
positive direction, f(x) gets larger
and larger in the positive direction.
As x gets larger and larger in the
negative direction, f(x) gets larger
and larger in the negative direction.
3. As x gets larger and larger in the
positive direction, f(x) gets larger
and larger in the negative (help please)direction.
As x gets larger and larger in the
negative direction, f(x) gets larger
and larger in the positive direction.
4. As x gets larger and larger in either
the positive or negative direction,
f(x) gets larger and larger in the
negative direction.
Using limit concepts, the matching pairs are:
A - 3
B - 1
C - 2
D - 4
The end behavior of a function f(x) is given by it's limit as x goes to infinity.
Function A:
[tex]f(x) = -2x + 3[/tex], then:
[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} -2x = -2(-\infty) = \infty[/tex]
[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} -2x = -2(\infty) = -\infty[/tex]
Thus, inverse directions, so matching pair with 3.
Function B:
[tex]f(x) = x^2 - 6x + 3[/tex], then:
[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} x^2 = (-\infty)^2 = \infty[/tex]
[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} x^2 = (\infty)^2 = \infty[/tex]
Always positive, so matching pair with 1.
Function C:
[tex]f(x) = 1 - x^2 + 2x^3[/tex], then:
[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} 2x^3 = 2(-\infty)^3 = -\infty[/tex]
[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} 2x^3 = 2(\infty)^3 = \infty[/tex]
Same directions, thus, matching pair with 2.
Function D:
[tex]f(x) = 7 - x^4[/tex], then:
[tex]\lim_{x \rightarrow -\infty} f(x) = \lim_{x \rightarrow -\infty} -x^4 = -(-\infty)^4 = -\infty[/tex]
[tex]\lim_{x \rightarrow \infty} f(x) \lim_{x \rightarrow -\infty} -x^4 = -(\infty)^4 = -\infty[/tex]
Always negative, so matching pair with 4.
A similar problem is given at https://brainly.com/question/9368215
Write an algorithm to solve the problem with long division. Answer in at least 3 complete sentences.
Answer:
1) Divide; 2) Multiply; 3) Subtract; 4) Drop down the next digit. Of these steps, #2 and #3 can become difficult and confusing to students
Step-by-step explanation:
The measures of the angles of a triangle are shown in the figure below. Solve for x.
46°
71°
(4X-17)°
Subtract 9x2 – 10x + 1 from —2x2 + 4x – 10.
CAN SOMEONE ANSWER QUESTION 9??
Answer:
hii I'll give solution but where
HELP FAST PLS
The function f(x) = x was transformed to create a graph g(x) = f(x+1)+2.
Which statement describes how the graphs of fand g are related?
The graph of F is shifted to the right 1 unit and up 2 units to create the graph of g.
The graph of F is shifted to the right 1 unit and down 2 units to create the graph of g.
The graph of F is shifted to the left 1 unit and up 2 units to create the graph of g.
The graph of F is shifted to the left 1 unit and down 2 units to create the graph of g.
Answer:
The graph of F is shifted to the left 1 unit and then up 2 units to create the graph of g
what is the probability that a randomly selected day the flight will depart after 9:11 am
.135
.0235
.0015
.16
Answer
The awnser is .0235
The probability that a randomly selected day the flight will depart after 9:11 am is 0.0235. The Option B is correct.
What is the likelihood of flights departing after 9:11 am?The probability of a randomly selected day's flight departing after 9:11 am are determined by analyzing historical flight data. By examining the past departure times, we calculate the proportion of flights that departed after 9:11 am to the total number of flights.
This gives us the probability of a flight departing after that time on any given day. This probability will give us an idea of how often flights tend to depart later in the day. Therefore, the Option B is correct.
Read more about probability
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COULD SOMEONE HELP ME WITH ONE OF THESE PLEASE
REPOST*
Compare -3 and 9. Which of the following is true
A. -3 < 9 and -3 < 9
B. -3 = 9 and -3 < 9
C. -3 > 9 and -3 < 9
D. -3 > 9 and -3 > 9
Step-by-step explanation:
hshhwhshbevrrjdbslsowmbsnsjzjsorry for this ..... this is my dear⬆️.......
I need an friendLOOK AT PICURE!! WHOEVER IS CORRECT I WILL MARK BRAINIEST!!
Answer:
i think the answer is90°
Find the area of a square with a side of 3^3 m^2 *
Answer:
3^3 m^2 is area. If it is a square, the sides are 3 each.
Step-by-step explanation:
Someone plz help me :(
Original: $110
New: $59
%Decrease:__________
Answer:
46.36%
Step-by-step explanation:
Original: 110
New: 59
Percent Decrease: x
110 - 59 = 51
51/110 ≈ 46.3636... ≈ 46.36%
-Chetan K
Answer:
46.36% or 46% (rounded)
Step-by-step explanation:
110-59=51
Question now: What percent of 110 is 51
Step 1: We make the assumption that 110 is 100% since it is our output value.
Step 2: We next represent the value we seek with x.
tep 3: From step 1, it follows that 100%= 110.
Step 4: In the same vein, x%=51.
Step 5: This gives us a pair of simple equations:
100% = 110(1)
x%=51(2)
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
100%/x%=110/51
Step 7: Taking the inverse (or reciprocal) of both sides yields
x%/100%=51/110
⇒=46.36%
Convert each fraction to its equivalent using the least common denominator.
1/3 1/4
I am, honestly, slightly confused by the question wording, so here is what I think you need! :D
We can start by listing multiplies for each:
3:
3, 6, 9, 12, 15, 18, etc
4:
4, 8, 12, 16, 20, 24, etct
We can see that the least common denominator will be 12.
Answer:
[tex]\frac{1}{3}=\frac{x}{12}=\frac{4}{12}[/tex]
[tex]\frac{1}{4} =\frac{x}{12} =\frac{3}{12}[/tex]
If you need to multiply them:
[tex]\frac{4}{12} *\frac{3}{12} = \frac{12}{144} = \frac{1}{12}[/tex]
But you do not need to use a least common denominator for multiplying and can go straight to this:
[tex]\frac{1}{3} *\frac{1}{4} =\frac{1}{12}[/tex]
Hope this helps, have a nice day!
HELP!!! BRAINLIEST!!! BRAINLIEST!!! +15 POINTS!!! REAL ANSWERS ONLY PLEASE!!!
Im a 5th grader and I don't even know that.
Write fraction into decimal
2 3 over 5
2.2
2.4
2.6
2.5
Hey there!
“2 3 over 5”
= 2 3/5
= 2 × 5 + 3 / 5
= 10 + 3 / 5
= 13 / 5
= 13 ÷ 5
= 2.6
Therefore, your answer is most likely: Option C. 2.6
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Explain how to evaluate
(-9)(-6)(15)(–7 + 7)
as simply as possible.
Hey there!
(-9)(-6)(15)(-7 + 7)
[-9(-6) = 54]
= 54(15)(-7 + 7)
[54(15) = 810]
= 810(-7 + 7)
[-7 + 7 = 0]
= 810(0)
= 0
Therefore, your answer is: 0
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Answer:
[tex](-9)(-6)(15)(–7 + 7)[/tex]
[tex]So \: We \: have,[/tex]
[tex] - 7 + 7[/tex]
[tex] - 7 + 7 = 0[/tex]
Rewriting the original expression,
[tex](-9)(-6)(15)(0)[/tex]
[tex](-9)(-6)(15)(0) = 0[/tex]
[tex]The \: answer \: is \: 0.[/tex]
Find all the whole numbers for which the double inequality is true.
-5
** I will mark brainliest to whoever solves it)
Answer:
5 < y < 2 This asks for all whole numbers y which are greater than 5 and also less than 2. That's a contradiction so there are no such whole numbers.
Step-by-step explanation:
solve 13x+5=83 pleaseeee
Gordo is a fisherman. Darrin claims that Gordo over-estimates the size of his fish by 25%.
Gordo describes one fish as 40 cm long. What does Darrin claim is the length of Gordo’s
fish?
Answer:
10 cm long
Step-by-step explanation:
Darrin says that Gordo is wrong by 25% so if Gordo says his fish is 40 cm long then you just have to figure out what is 25% of 40.
please help me with this
Answer:
32 - 4 = 28 units^2
Step-by-step explanation:
Rectangle area = width x length
4 x 8 = 32
Rectangle minus the missing right triangle.
Triangle area: (base x height)/2
Right triangle = (4 x 2)/2 = 4
How do I Evaluate (−9)²
Answer:
81
Step-by-step explanation:
you evaluate by mutiplying the number with the exponent, which is -9 multiplied by -9, which is 81 because 2 negatives multipled or divided is a positive. hope this helped a bit
Answer:
81
Step-by-step explanation:
Here, some steps to evaluate (-9)².
Step 1 :- A negative base raised to an even powers equal positive.
9 ²Step 2 :- Write exponentiation as multiplicaton.
9 × 9Step 3 :- Multiply it .
81Another way to evaluate ( -9 ) ².
Evaluate by multiply with it's exponent.
-9 × -9When two negative sign combine they formed positive
So, after multiplying we get 81.
how many hours of physical activity are you required to complete to receive credit for the physical education course
The table below shows data for stuffed animals sold at a zoo gift shop. If the data were represented with a comparative dot plot, which animal would have more dots for month 2 than month 1
Answer:elephant
Step-by-step explanation:
23x18
Elephant would have more dots for month 2 than month 1. The Option C.
Which animal has more dots in month 2?Comparing the data for stuffed animals sold at a zoo gift shop in month 1 and month 2 using a comparative dot plot, it is evident that the elephant has a higher number of dots in month 2.
This indicates that more elephant stuffed animals were sold in the second month compared to the first month. The dot plot allows us to visualize the distribution of sales for each animal and easily identify the variations between the two months.
Read more about comparative dot
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Find a quadratic function that includes the set of values below.
(0,5), (2.15), (4,9)
The equation of the parabola is y=
Answer:
there you go . Good luck plz mark me brainliest .
Prove segment GF = segment HF
Answer:
GF = FH
Step-by-step explanation:
GEF & FIH
EF = FI (equal)
GEF = FIH (alternate angle)
EG = HI (parallel sides equal)
GEF & FIH are congruent, under the case of (SAS)
therefore, GF = FH (corresponding angle)
I need help please:(((
Answer:
Okay so for number 16
You have 2 parralel lines with a line through it.
Your trying to find the value of x
You have 2 angles given to you
one is 120 degrees whole the other is 5x+140 degrees.
They are corresponding angles. And now in this case corresponding angles are always equal.
So really all you gotta do is
120=5x+140
Now solve
-20=5x
x= -4
So the first one is x=-4
I can’t really see the other ones but here’s all you need to know
Alternate exterior - Equal
Altenrate interior - Equal
Corresponding - Equal
Interior - Not equal
Exterior-Not equal
Use these to guide you