Answer:(d)
Step-by-step explanation:
Given
Function is [tex]f(x)=x^4[/tex]
If it is reflected about the x-axis it becomes [tex]-x^4[/tex]
To shift it 3 units to the left it becomes
[tex]-(x+3)^4[/tex]
option (d) is correct
This is shown in the figure below
- A school is using 12 passenger vans to transport
students on a field trip. Write an expression
represent the number of vans needed for (s)
students
Answer: s/12 = v
Step-by-step explanation:
Take a look at the picture
Answer: the letter B.
Answer:
one (Roman numeral one)
Step-by-step explanation:
Because the line goes straight like she is climbing up the hill at a steady pace then boom! all of a sudden she is falling down the hill and gaining major amounts of momentum causing the line to go up as she gets faster and faster.
PLS HELP ASAP
In how many ways can a starting team of 5 players be chosen from a team of 14 players?
Answer:
So are we doing permutations
Step-by-step explanation:
P(14,5)14*13*12*11*10
There are 240,240 ways to order the team.
There are 240 ways a starting team of 5 players can be chosen from a team of 14 players.
What are permutations?The different arrangements which can be made out of a given number of objects by taking out some or all at a time are called permutations.
Suppose there are n items.
Suppose we have
[tex]i_1, i_2, ..., i_k[/tex]
sized groups of identical items.
Then the permutations of their arrangements is given as
[tex]\dfrac{n!}{i_1! \times i_2! \times ... \times i_k!}[/tex]
P(14,5) = 14 x 13 x 12 x 11 x 10
= 240
There are 240 ways to order a team of 14 players.
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I just got done with state testing. there were two problems I didn't know how to do so I sorta guessed. But when I got home I had to figure out how to do it. Like I don't know why, but it bothers me when there is a problem I don't know how to solve. Am I the only one who is like this or nah?
Answer:
na u aint
Step-by-step explanation:
i get that feeling all the time it sucks
What is the answer to part B? explanation please
Answer:
1
Step-by-step explanation:
10³/10³
10³-³
10⁰=1
Formula a¹÷a¹=a¹-¹=a⁰. (Exponents and Powers)
And
a⁰=1
hope it helps..
Which expression is equivalent to 10f−5−5f+2?
15f−3
5f−7
15f−7
−3+5f
Answer:
[tex]10f - 5-5f +2 =5f -3= -3+5f[/tex]
last option
Answer:
C
Step-by-step explanation:
If we solve 10f-5f+8+69+4, We get 5f+81 (put in comments if you want a step by step explanation on how i solved this).
Let's try to solve each of the options.
A) 15f + 14g + 4
It would not be option A because there isn't a variable such as g in the expression.
B) 15f + 8 + 10g
C) 5f + 69 + 12
5f+ 81
This one is correct because the expression also equals 5f+81
D) 5f + 149 +4
5f+ 153
D would be wrong as well
Hope this helps! <3
the sum of 5 distinct prime numbers is an even number. which of the following is one of the 5 numbers in the sum?
Answer:
2
Step-by-step explanation:
One of them has to be 2. Two odd numbers added together make an even number. So you have two pairs of odd prime numbers and 2 must be the last one. If it is not then the sum will be odd.
Here's an example
3 + 5 + 7 + 11 = 26 which is even. If the next prime is odd, the whole sum will be odd.
26 + 17 = 43
However if the 5th number is two, then the sum of the 5 primes will be even.
26 + 2 = 28
Three different sets of objects contain 4, 5, and 12 objects, respectively. How
many unique combinations can be formed by picking one object from each
set?
A. 21
B. 240
C. 60
D. 48
Answer:
[tex]\text{B. }240}[/tex]
Step-by-step explanation:
[tex]\binom{4}{1}\cdot\binom{5}{1}\cdot \binom{12}{1}=\boxed{\text{B. }240}}[/tex]
(Multiplying each of the numbers also yields 240)
Find the surface area of the triangular prisms below.
A wheel with a 1 foot radius spins in place in a counterclockwise direction. Explain why the distance point P travels is the same as the angle of revolution (measured in radians) of this wheel?
Answer:
See below.
Step-by-step explanation:
The definition of radian is:
A radian is a unit of angle measurement such that a central angle of a circle measuring 1 radian subtends and arc of the circle whose length equals the radius if the circle.
In this case, the radius is 1 foot. Point P travels along the arc formed by an angle. When the angle is 1 radian, the arc length equals the radius of the circle, 1 foot. It is simply following the definition of radian.
Point P will travel a 2π distance in a complete revolution i.e. the distance point P travels is the same as the angle of revolution.
What is 1 radian?One radian is defined as the angle subtended from the centre of a circle which intercepts an arc equal in length to the radius of the circle.
Circumference of the circle = 2π(1) =2π feet.
This means point P will travel a 2π distance in a complete revolution.
A complete revolution = 360° or 2π
Hence, point P will travel a 2π distance in a complete revolution i.e. the distance point P travels is the same as the angle of revolution.
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The ages of George and Genemy are in ratio 5:7 . Four years from now the ratio of their ages will be 3:4 .Find their present ages.
Answer:
Below in bold.
Step-by-step explanation:
Let x be George's age and y be Genemy's age.
x/y = 5/7
(x + 4)/ (y + 4) = 3/4
From equation 1, y = 7x/5 = 1.4x so substituting in equation 2 :
(x + 4)/ (1.4x + 4) = 3/4
3(1.4x + 4) = 4(x + 4)
4.2x + 12 = 4x + 16
0.2x = 16 -12 = 4
x = 4/0.2 = 20 = George's age.
So y = 1.4x = 1.4 * 20 = 28 = Genemy's age.
Which of these is true? A) 125,673 is less than 115,379. B) 135,692 is greater than 145,692. C) 145,692 is greater than 135,692. D) 145,692 is less than 125,673.
Answer:
C
Step-by-step explanation:
5. Solve the equation using the Zero-Product Property.
Answer:
x=8 or x=1 1/5
Step-by-step explanation:
x-8=0 5x-6=0
x=8 5x=6
5x/5=6/5
x=1.2 or 1 1/5
I hope this helps! :)
Vilgot made a hat, then a scarf. He graphed the relationship between the total weight (in grams) of the yarn he had used and the length (in centimeters) of the scarf.
What feature of the graph represents how much of the yarn Vilgot used for the hat?
Answer:
x-intercept
Step-by-step explanation:
Find the distance between the points (4,3) and (1,0).
Write your answer as a whole number or a fully simplified radical expression. Do not round.
units
Answer:
[tex]distance = \sqrt{(x_{1} -x_{2})^2+(y_{1} -y_{2})^2 }[/tex]
[tex]=\sqrt{(1-4)^2+(0-3)^2 } \\=\sqrt{3^2 + 3^2}\\=\sqrt{18}\\=3\sqrt{2}[/tex]
Answer:
3√2
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√(0 - 3)² + (1 - 4)²
√(-3)² + (-3)²
√(9) + (9)
√18
3√2
f(x) = (x - 2)3 + 2x
Answer:
5x-6
Step-by-step explanation:
Find the area of the shape.
Answer:
area = 72 yd²
Step-by-step explanation:
area = (4 x 10) + (4 x 8) = 72 yd²
The bar graph shown here can be misleading. Choose the statement that might WRONGLY be made on the basis of the graph.
A)
Drivers older than 65 had no DUIS.
B)
Over 1000 drivers aged 16-20 had DUIS.
C
More than half of all the Duls were for drivers aged 16-29.
D)
Drivers aged 46-65 had fewer than half the Duls of the drivers aged 16-20.
Answer: A . Drivers older than 65 had no DUIS I just did it on USA test prep.
Step-by-step explanation:
please help me 20 points
32
22+10=32yd ...............
Answer:
The answer is 32. Sorry need the points.
Which side lengths form a right triangle? please help
In a right triangle, the side that is opposite of the 90° angle is the longest side of the triangle, and is called the hypotenuse. The sides of a right triangle are commonly referred to with the variables a, b, and c, where c is the hypotenuse and a and b are the lengths of the shorter sides.
HELP ILL GIVE BRAINLIEST
Answer:
0.29
Step-by-step explanation:
14/25 * 4 = 56/100
|
\ /
56
56 + 15 = 71
100 - 71 = 29
29% = 0.29
BRAINLY! BRAINLIST. HELP ME. HELP. ANY QUESTION!!!
Answer:
Number one is 1624cm²
Number two is 32in²
For these problem you area calculating the surface area of the given objects. To calculate surface area you find the area of each side of the object and adding them together. length multiplied by width is the equation for area.
Find the solution of the system of equations.
-2x-6y=8
-6x-6y=0
112
3
4
You flip a fair coin 14 times. About how many times would you expect heads to appear?
If a fair coin is flipped 14 times then heads should appear about
times.
Answer:
I think the answer is 7 or 4
Using the net below, find the surface area
of the pyramid.
7 in.
3 in.
n.3 in.
Surface Area
[?] in.2
I
Enter
Answer
Answer:
51 in²
Step-by-step explanation:
formula of a triangle: [tex]\frac{1}{2}[/tex]bh
the base is 3 and the height is 7
1/2(3)(7)
1/2(21)=
10.5
Since there are 4 of these same triangles, we multiply by 4.
10.5 · 4 = 42 in²
formula of a square: bh
base is 3 and height is 3
(3)(3) =
9 in²
add them together and you get your answer of 51 in²
Fabric is on sale for these prices: orange, $3 per yard; blue, $4 per yard; yellow, $2.50 per yard; and white $1.50 per yard. Irma needs to buy 3 different colors of fabric with a total length of 2 yards. She has a budget of $6. What fabrics could she buy?
Answer:
Yellow White And Orange I pretty Sure!! Im sorry if this is not what you want! I can change it if so.
Step-by-step explanation:
How do people find bog bodies?
There have been more than 500 Iron Age bog bodies and skeletons recovered in Denmark alone, with additional finds made in Germany, the Netherlands, the United Kingdom, and Ireland. These discoveries date from between 800 B.C. and 200 A.D.
What is bog bodies?The term “quaking bog” refers to the unstable surface of the bog, which will sink slightly beneath a weight. Even the plants may be through to reach the water below. This is how both people and animals have drowned. If the peat is dense and spongy, non-floating bogs may also tremble.
here, we have,
Boggy body reports first appeared in the early 18th century. More than 1,850 bog remains were catalogued by the German scientist Alfred Dieck in 1965, however subsequent research showed that Dieck made many errors in his work.
Before cutting into the peat, ground-penetrating radar can be used to locate bodies and artifacts beneath the surface of bogs.
Therefore, people find bog bodies looking for peat for fuel. it's something along those lines.
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help please
12) In the accompanying diagram of circle O, AB is a chord and PQ is a tangent.
Line segment BOC is a diameter and DEOFP is a secant that passes through the center of the circle. ArcDA ArcAC: ArcCF = 2:10:6, and ArcBQ = 80°.
Find:
a) Arc AC
b) m angle ABC
c) m angle COF
d) Arc BD
e) Arc QF
f) m
What is the greatest common factor (GCF) of the polynomial
below.
12x3 + 4x2 – 8x
Answer:
The greatest common factor is 4
Step-by-step explanation:
1) 12x3+4x2-8x
2) (12x3)+(4x2)-8x
3) 36+(4x2)-8x
4) 36+8-8x
5) 44-8x
6) 4(11-2x)
Help meeeeeeeeeeeeee
Answer:
36.87( round if needed(
Step-by-step explanation:
we know a side adjacent to the angle and opposite of the angle so we apply tangent function
[tex] \tan(x) = \frac{3}{4} [/tex]
[tex] \tan {}^{ - 1} ( \frac{3}{4} ) = 36.87[/tex]
Round if neededd