Answers
Related Questions
10(4-7) What is the value of =(4-1) ?
-10
- 6
6
10
Answers
This is the formula of an arithmetic sequence.
a
n
=
a
1
+
d
(
n
−
1
)
a
n
=
a
1
+
d
(
n
-
1
)
Substitute in the values of
a
1
=
1
a
1
=
1
and
d
=
3
d
=
3
.
a
n
=
1
+
(
3
)
(
n
−
1
)
a
n
=
1
+
(
3
)
(
n
-
1
)
Simplify each term.
a
n
=
1
+
3
n
−
3
a
n
=
1
+
3
n
-
3
Subtract
3
3
from
1
1
.
a
n
=
3
n
−
2
Given f(x) = 6x^4, find f^-1(x). Then state whether f^-1 (x) is a function.
A. Y=+or-(x/6)^4; f^-1(x) is not a function
B. Y= +or- (x/6)^4 ; f^-1(x) is a function
C. Y= +or- (x/6)^1/4 ; f^-1(x) is a function
D. Y= +or- (x/6)^1/4 ; f^-1(x) is not a function
Answers
Answer:
D. Y= +or- (x/6)^1/4 ; f^-1(x) is not a function
Step-by-step explanation:
A function g is the inverse of function f if for y=f(x), x=g(y).
y = 6x^4
Replace x with y:
x = 6y^4
Solve for y:
+or- x^1/4 = 6y
+or- (x/6)^1/4 = y
For each x there are 2 values of y: negative and positive. So, it is not a function.
Difference in Roth IRA and Traditional IRAs, pension plans, 401Ks
Answers
Answer:
Contributions to a 401(k) are pre-tax, meaning they are deposited before your income taxes are deducted from your paycheck. However, when in retirement, withdrawals are taxed at your then-current income tax rate. Conversely, there is no tax savings or deduction for contributions to a Roth IRA
Which function has a graph with a positive y-intercept?
A. I and III only
B. I only
C. II, and III
D. III only
Answers
Answer:are you taking AP calculus AB
Step-by-step explanation:
Answer:
A l and lll
my teacher helped me
how many cookies will Julie make in 7 days?
Answers
Answer:
700 cookies
Step-by-step explanation:
that's easy but there you go
Answer:
700 cookies in 7 days
Step-by-step explanation:
Three less than half of a number is - 1. Find the number.
Answers
Answer:
x = 4
Step-by-step explanation:
Three less than half of a number is -1
The Half Of A Number means the number can be anything, so we can use "x." However, it is half so it would become: 1/2x.
Three less than means it is minus three, therefore becomes: 1/2x-3
However, three less than half of a number is (or in other words is equal too) -1, so the overall equation is
1/2x - 3 = -1
first, add three on both sides to get:
1/2x = 2
multiply two on both sides to get:
x = 4
PLEASE HELP ME!!
40 Points!!
Select all factors of the following polynomial:
4p3 + 36p² + 32p
Select all that apply
• 4p
• 4p^2
• (p-1)
• (p+1)
• (p-2)
• (p+2)
• (p-4)
• (p+4)
• (p-8)
• (p+8)
Answers
40+32=72
THE RESON IT IS SEVENTYTWO IS BECAUSE IT IS 72p^2
Factors of the given polynomial are 4p, (p + 1) and (p + 8).
Given polynomial in the question,
4p³ + 36p² + 32pFactorize the polynomial,
4p³ + 36p² + 32p = 4p(p² + 9p + 8)
= 4p(p² + 8p + p + 8)
= 4p[p(p + 8) + 1(p + 8)]
= 4p(p + 1)(p + 8)
Therefore, 4p, (p + 1) and (p + 8) are the factors of the given polynomial.
Learn more,
https://brainly.com/question/15156417
Pls Help meh!! I have more Questions based on math coming up in a few seconds Juss pls give meh the best answer
Answers
Answer:
27!!! I did the test you just have to divide
Answer:
Step-by-step explanation:
35 + 25h=45 what does it equal
Solve (10b+7b^2-6b^3)-(12b^2-3b^3)
Answers
Answer:
-3b³ - 5b² + 10b
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define Expression
(10b + 7b² - 6b³) - (12b² - 3b³)
Step 2: Simplify
Distribute negative: 10b + 7b² - 6b³ - 12b² + 3b³Combine like terms (b³): -3b³ + 10b + 7b² - 12b²Combine like terms (b²): -3b³ - 5b² + 10bIQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Using the empirical rule, determine the interval that would represent the middle 95% of IQ scores.
Answers
Answer:
About 95% of individuals have IQ scores in the interval 100 ± 2 ( 15 ) = [ 70 , 130 ] .
Step-by-step explanation:
hope this helps
select the pair of perpendicular segments from the figure below
Answers
In a recent game, Syler played 4 minutes of each period. The four periods
are each 16 minutes. What fraction of the game did Syler play? Can you
represent it as a percentage
Answers
Answer: 25%
Step-by-step explanation:
The ratio of the angle measures of the triangle are 3:1:5.if the longest side of the triangle is 15ft .the shortest side of the triangle is?
Answers
Answer:
3ft
Step-by-step explanation:
get the ratio of longest side which is 5over9 is equal to 15 what about 1 over 9 then u equate n get 3
Answer:
≈ 5.2 ft
Step-by-step explanation:
sum the parts of the ratio, 3 + 1 + 5 = 9 parts
Divide the angle sum of a triangle by 9 to find the value of one part of the ratio.
180° ÷ 9 = 20° ← value of 1 part of the ratio, then
3 parts = 3 × 20° = 60°
5 parts = 5 × 20° = 100°
The angles of the triangle are 100°, 60° and 20°
The longest side is opposite the largest angle in the triangle
The shortest side is opposite the smallest angle in the triangle.
Thus
the longest side is opposite 100°
the shortest side is opposite 20°
let x represent the shortest side and using the Sine rule
[tex]\frac{x}{sin20}[/tex] = [tex]\frac{15}{sin100}[/tex] ( cross- multiply )
x × sin100° = 15sin20° ( divide both sides by sin100° )
x = [tex]\frac{15sin20}{sin100}[/tex] ≈ 5.2 ( to the nearest tenth )
Thus the shortest side is ≈ 5.2 ft
Seorang siswa melakukan percobaan pengukuran suhu zat cair dengan termometer celcius menunjukkan angka 40ᵒC. Zat cair tersebut jika diukur dengan termometer reamur adalah
A. 32ᵒR
B. 50ᵒR
C. 104ᵒR
D. 313ᵒR
Answers
Answer: A. 32ᵒR
Step-by-step explanation:
The formula for converting Reamur to Celsius is;
Reamur temperature = Celsius temperature * 4/5
= 40 * 4/5
= 32°R
Today: Saturday, 13th March 2021
12.20 AM
Answer:
32°R
Step-by-step explanation:
[tex] \sf formula : [/tex]
[tex] {\boxed{ \sf {R = \frac{4}{5} \times C}}}[/tex]
[tex] \sf R = \frac{4}{\cancel{5}} \times {\cancel{40}}[/tex]
[tex] \sf R = 4 \times 8[/tex]
[tex] \sf R = {32}^{o} [/tex]
-
[tex]{\red{\boxed{\pink{\boxed{ \sf moga \: membantu : )}}}}}[/tex]
-45 + s = -105, s = ?
Answers
Answer:
s = - 60
Step-by-step explanation:
-45 + s = -105
s = -105 + 45
s = - 60
The two parallelograms below are similar.
What is the length in inches of line PQ?
A. 38 in
B. 34 in
C. 40 in
D. 14 inch
Answers
The answer is C
Eighty percent of all dentists surveyed agree: Zilch toothpaste tastes best.
Percent of Dentists Surveyed Disagree Agree Do you think this information is misleading? Why or why not?
a. Yes, because it does not state how many dentists were surveyed.
b. Yes, because it does not state on the graph what percentage agrees with the statement.
c. No, because the graph shows eighty percent of the dentists agreeing with the statement. d. No, because it states which toothpaste was used in the survey.
Answers
Answer:
a. Yes, because it does not state how many dentists were surveyed.
Step-by-step explanation:
The graph doesn't show how many dentists were actually surveyed, which is a very important factor in interpreting results. Some people could have their own assumptions in this case. Some would think they only surveyed 5 dentists rather than 30 dentists, which affects the percentage or outcome of the result. The sample size in a survey is very crucial when it comes to conducting a research as well as analyzing the result. It will show a transparent distribution of the survey responses.
Answer:
A. Yes, because it does not state how many dentists were surveyed.
Step-by-step explanation:
I need help pleaseeee
Answers
Answer:
6mn
Step-by-step explanation:
Let the value we are finding be “box.” We can divide both sides by (3m - 4) to isolate box on one side. We get:
box = (18nm^2 - 24mn)/(3m - 4)
Note that we can factor out 3m - 4 in the numerator and cancel it with the denominator. (18nm^2 - 24mn)/(3m-4) = (3m-4)(6mn)/(3m-4) = 6mn.
I hope this helps! :)
Answer:
6mn
firstly divide both the sides with 3m-4
by letting the missing place as" x"
Step-by-step explanation:
take 6mn common from 18m square n - 24mn
you will get 3m- 4 left which get crossed with 3m- n and the value of x will be 6mn
How does 5x/4 -2=3x/2-4 simplify to -5/2
Answers
X = 8
Step by step:
Add two to both sides
5x/4 = 3x/2 - 2
Now multiply 4 with both sides
5x = 6x - 8
Take the 5x to the other side
0= 6x -5x -8
0= x - 8
X = 8
The function f(x) is graphed. It represents a translation of the square root function y = .
What equation represents the graph of f(x)?
y =
y =
y = – 2
y = + 2
Answers
Answer:
y = sqrt x-2
or c on edge
Step-by-step explanation:
Please answer asap the problem is attached
Answers
2.x=(0,-1) y=(0,4)
3. x=(0,-3) y=(0,3)
Is y=6x-4 proportional?
Answers
Answer: no
Step-by-step explanation:
it wont be proportional since if we substitute 0 for x y wont be 0
5/13 as a decimal rounded to the nearest hundredth
Answers
Answer:
0.40
Step-by-step explanation:
5/13 = 0.38461538461. Hundreths place is the 2nd number after decimal so if you round 8 it'll be .40
Answer:
5/13 as a decimal to the nearest hundredth is 0.39 or 0.40.
Step-by-step explanation:
You simply need to divide 5 by 13, and you get 0.384615, but round to the nearest hundredth gets you 0.40
is the anwers to 4,690 × 141 going to be even or odd
Answers
Answer:
661290
Step-by-step explanation:
even number ........
XYZ is the midsegment triangle of JKL.
Find the perimeter of JKL.
Answers
Answer:
56
Step-by-step explanation: 1 tick mark is 7, 2 tick marks are 12 (24/2), 3 tick marks are 9. Side JYK is 24. Side JXL is 14. Side LZK is 18. 24+18+14= 56.
I NEED HELP ASAP PLS
Answers
Answer:
2/3
Step-by-step explanation:
to move from one point to another (from left to right) you move up two and to the right 3
Answer:
The slope is 2/3
Step-by-step explanation:
The line goes up 2 points and to the right 3 points so if you do rise/run you get 2/3 as the slope.
What is the initial value of the exponential function shown on the graph?
0
1
2
4
Answers
Answer:
4
Step-by-step explanation:
Answer:
It's 4
Step-by-step explanation:
Edge 2020
Which of the following numbers can be expressed as decimals that terminate? 5 over 2, 4 over 5, 2 over 7, 4 over 3 5 over 2 and 2 over 7 4 over 5 and 4 over 3 5 over 2 and 4 over 5 2 over 7 and 4 over 3 my friend needs help
Answers
Answer:
I hope this helps!!
Step-by-step explanation:
We have given that : numbers - 9 over 7, 5 over 3, 3 over 2, 6 over 4
To find : which are terminating decimal
Terminating decimals are those whose figures to the right of some place are zero or have an end.
Solution : we check one by one,
1) 9 over 7 = 9/7 = 1.285714285714285714.... -Non terminating
2) 5 over 3 = 5/3 = 1.666666666666666...... -Non terminating
3) 3 over 2 = 3/2 = 1.5 - Terminating
4) 6 over 4 = 6/4= 3/2 = 1.5 - Terminating
I'm sorry if this is wrong :(
Which expressions are equivalent to 4• (7 • y)?
Drag and drop the equivalent expressions into the box.
(7• y)• 4
4 • 7 + 4 • Y
(4 7 • y
28 y
4•7•4• y
PLEASE HELP ASAP!!!
50 POINTS AND BRAINLY!!
Answers
Answer:
Step-by-step explanation:
4• (7 • y) is equivalent to all of the following:
28 • y
4 · 7y or (4 · 7) · y
(7 · 4) · y
Note that 4 • 7 + 4 • Y is absolutely wrong, since the original expression has no " + " sign
(3x + 5) (x - 2)
Multiply?
Answers
Answer:
[tex]3x^2-x-10[/tex]
Step-by-step explanation:
This equation cannot be simplified by much, so, the final answer is still an equation, [tex]3x^2-x-10[/tex].
Hope this helped! :)
Answer:
Here,
(3x+5)(x-2)
=3x^2-6x+5x-10
=3x^2-x-10
=3x^2-6x+5x-10
=3x(x-2)+5(x-2)
=(3x+5)(x-2)