ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions.
Answers
Answer:
The speed of a car.
Step-by-step explanation:
All the other answers are discrete.
Answer:
second one
Step-by-step explanation:
The speed of a car is a data that changes over time and it is a countinuous data
While other examples are only discrete data since they contain quantities
Related Questions
When no K is divided by 27, 30, or 45, the remainder is 3. Find the smallest possible value of K. Can someone send me the calculation please?
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Answer:
3 is the answer
PLEASE ANSWER ASAP FOR BRAINLIEST!!!!
Answers
Answer:
sequence B only
Step-by-step explanation:
Reflect around point N and then translate to the left the reflected figure from N to point B
2 5 ( 1 3 x− 15 8 )− 1 3 ( 1 2 − 2 3 x)
Answers
Answer:
If you were doing... 25(13x-15 8)-13(12-23x), the answer would be...
624x-3156
If you were doing... 25(13x-158)-13(12-23x), the answer would be...
624x-4106.
Step-by-step explanation: Simplify the expression.
I hope this helps you out! ☺
The simplification of algebraic expression 25(13x - 158) - 13(12 - 23x) is 624x - 4106.
An algebraic expression is an expression built up from constant, variables, and algebraic operations : addition, subtraction, multiplication, division and exponentiation.
To simplify an algebraic expression, we can only add or subtract the like terms. Like terms are variables with same exponent.
Given in the question,
algebraic expression = 25(13x - 158) - 13(12 - 23x)
Simplifying the expression,
[tex]= 25(13x - 158) - 13(12 - 23x)\\\\= 325 x - 3950 - 156 + 299x\\\\=325x + 299x - 3950 - 156\\\\= 624x - 4106[/tex]
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what is the volume of the cylinder below?
Answers
the volume of the cylinder is d)168 units
Width x length x height and that would give you your answer
Solve for g. 3/16 = (-5/4) + g
Answers
Answer:
g = 23/16
Step-by-step explanation:
3/16 = (-5/4) + g
Add 5/4 on both sides.
3/16 + 5/4 = g
Make denominators equal and add.
3/16 + 20/16 = g
23/16 = g
If x = 3 and Y = 5 work out the value of 2x squared + 3 Y squared
Answers
Answer:
Step-by-step explanation: x=3 and y=5
2x²+3x² can be written as 2(3)(3)+3(5)(5)= 2*9+3*25=18+75
= 93
The required solution of the given expression is 93 when substituting x=3 and y=5.
What is the expression?Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.
The expression is given in the question, as follows:
2x²+3x²
We have to determine the evaluation of the given expression when x=3 and y=5
As per the question, we have
2x²+3x²
Substitute the values of x=3 and y=5 in the above expression and we get
2(3)(3)+3(5)(5)
2x9+3x25
18+75
93
Thus, the required solution of the given expression is 93.
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Pls help I’ll give u 5 points
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Answer:
Step-by-step explanation:
A
-2>-7
Please answer this question now in two minutes
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Answer:
A. 17.5
Step-by-step explanation:
4x+8 27
L-------------M-------------------------N
<------------------ 6x -------------------->
LM = 4x+8
MN = 27
LN = 6x
LM + MN = LN
4x+8 + 27 = 6x
35 = 2x
17.5 = x
8.99 to the nearest decimal
Answers
Answer:
9
Step-by-step explanation:
One Decimal Place Rule #3: If the last digit in 8.99 is 5 or more and the second to the last digit in 8.99 is 9, then remove the last digit, make the second to last digit 0, and add 1 to the number to the left of the decimal place.
Hope this helped!
PLEASE HELP ME ASAP ILL GIVE BRAINLIEST How many triangles are shown? The triangles may overlap. 5 4 3 2
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============================================================
The list of triangles are:
Triangle MHP (bottom middle; smallest triangle)Triangle NHM (small triangle on the left)Triangle HPO (small triangle on the right)Triangle NPM (large triangle on the left)Triangle MOP (large triangle on the right)The diagram below is probably a better way to see all the triangles.
Please answer this quickly - just want the answers, explanation not needed!
Answers
Answer:
Step-by-step explanation:
3782An Indiana corn grower has 1000 bushels of corn that are to be divided between markets in Indianapolis and fort Wayne. These two markets need at least 100 bushels and 300 bushels. Determine the system of inequalities that describes the above situation.
Answers
FIND 2 RATIONAL NUMBER EQUILANT TO 7/19
Answers
Answer:
14/38
21/57
Step-by-step explanation:
You just multiply by 2/2 and 3/3
Answer:
14/38
21/57
Step-by-step explanation:
7×2/19×2
= 14/38
7×3/19×3
= 21/57
These are rational numbers because they can be expressed in fractions.
Given the function f(x) = −2x2 + 4x − 7, find f(−4).
−55
−7
9
25
Answers
Answer:
A. -55
Step-by-step explanation:
f(x)=-2x^2+4x-7
f(-4)= -2(-4)^2+4(-4)-7
= -2(16)-18-7
= -32-16-7
= -55
Answer:
-55
Step-by-step explanation:
f(x) = −2x^2 + 4x − 7
Let x = -4
f(-4) = −2(-4)^2 + 4(-4) − 7
= -2 (16) -16 -7
= -32 -16 -7
=-55
The table below shows the possible outcomes of rolling a six-sided number cube and flipping a coin. What is the probability of getting a number less than 3 and a tails?
Answers
Answer: the probability of getting a number less than 3 and tails is P 1/6
Step-by-step explanation:
Assuming that the dice and the coin are normal ones, we can expect that the probability for each outcome is about the same.
For the coin we have 2 outcomes, heads and tails, then each outcome has a probability of 1/2
The dice has 6 outcomes, and each outcome has a probability of 1/6.
Then the probability of rolling a number less than 3 is equal to the probability of rolling a 1 plus the probability of rolling a 2.
P1 + P2 = 1/6 + 1/6 = 2/6 = 1/3.
The probability of getting tails with the coin is 1/2.
Now, the joint for both events is equal to the product of the probabilities of each event, this is:
P = (1/3)*(1/2) = 1/6
Answer:
1/6
Step-by-step explanation:
got it right on edge
Translate the sentence into an inequality. Eight times the sum of a number and 20 is greater than or equal to 25. Use the variable y for the unknown number.
Answers
Answer:
8x + 20 ≥ 25
Step-by-step explanation:
Well 8 times the sum of a number "x" plus 20,
So we can write the following,
8x + 20
and that should be greater than or equal to 25
8x + 20 ≥ 25
Thus,
as an inequality it is 8x + 20 ≥ 25.
Hope this helps :)
A parabola, with its vertex at the origin, has a directrix at y = 3. Which statements about the parabola are true? Select two options.
The focus is located at (0,–3).
The parabola opens to the left.
The p value can be determined by computing 4(3).
The parabola can be represented by the equation x2 = –12y.
The parabola can be represented by the equation y2 = 12x.
Answers
Answer:
Step-by-step explanation:
Let's answer these questions in an all-encompassing kind of explanation. If you plot the vertex and the directrix, you see that the vertex is below the directrix. Because of the fact that a parabola opens AWAY from the directrix, and wraps itself around the focus, we know it's an upside down parabola of the form
[tex]4p(y-k)=-(x-h)^2[/tex]
The p value from the equation is a distance, specifically the distance between either the vertex and the directrix, or the vertex and the focus. The vertex is exactly in the middle of the directrix and the focus. So that tells us that the focus is 3 units below the vertex (because the directrix is 3 units above the vertex). We also know from this that p = 3.
Filling in the equation with a vertex of (0, 0) which is our h and k respectively:
[tex]4(3)(y-0)=-(x-0)^2[/tex] which simplifies to
[tex]12y=-x^2[/tex] and multiplying both sides by -1:
[tex]-12y=x^2[/tex]. This is not standard form, but it matches what your equation is in the choices. So to sum up:
The focus is located at (0, -3) and the first choice is true.
The parabola opens upside down and the second choice is not true.
The p value is found by counting the units between the vertex and the directrix, so the third choice is not true.
We solved the equation by filling in the values for h, k, and p and got that the equation in the fourth choice is true.
So the fifth choice is not true.
Using concepts from the equation of a parabola, it is found that:
The focus is located at (0,–3).The parabola can be represented by the equation x2 = –12y.--------------------------------------
Equation of a parabola:
The equation of a parabola is given by:
[tex](x - h)^2 = 4p(y - k)[/tex]
The vertex is (h,k).The focus is at (h,k+p).The directrix is y = k - p.--------------------------------------
Vertex at the origin means that [tex]h = 0, k = 0[/tex].Directrix at y = 3 means that [tex]p = -3[/tex].Directrix at the y-axis means the parabola opens upwards.Thus, the focus is: [tex](0, 0 - 3) = (0,-3)[/tex]The p-value is: 4(-3) = -12.The equation of the parabola is:[tex]x^2 = -12y[/tex]
--------------------------------------
The correct options are:
The focus is located at (0,–3).The parabola can be represented by the equation x2 = –12y.A similar problem is given at https://brainly.com/question/15546249
11. A roofer calculates his bid price using the formula P = 1.85s + 4.2f, where s is the area of the roof in square feet and f is the length of the fascia in feet. Find the area of the roof with 190 feet of fascia and a price of $4,148. Round to the nearest square foot
Answers
Replace f with 190, replace P with 4148 and solve for s:
4148 = 1.85s + 4.2(190)
Simplify:
4148 = 1.85 + 798
Subtract 798 from both sides:
3350 = 1.85s
Divide both sides by 1.85:
s = 1,810.81
Rounded to nearest square foot = 1811 square feet.
two angles of a triangle measure 32 degrees and 62 degrees what is the measure of the third angle? A) 76 degrees B) 86 degrees C) 94 degrees D) 96 degrees
Answers
Answer:
86 B
Step-by-step explanation:
32+62=94
180-94=86
The sum of the interior angles of a triangle always add up to 180 degrees.
Answer:
The third angle is 86
Step-by-step explanation:
The sum of the angles of a triangle add to 180
32+62+x = 180
94+x = 180
Subtract 94 from each side
x = 180-94
x =86
What is the scale factor ??
Answers
Answer:
3.5
Step-by-step explanation:
63 divided by 18 is 3.5
35 divided by 10 is 3.5
Consider parallelogram VWXY below.
Use the information given in the figure to find mXYW, x, and mX.
Answers
Answer:
see below
Step-by-step explanation:
Let's solve for x first. Since opposite sides of a parallelogram are congruent, 5x = 5 which means x = 1. Similarly, opposite angles of a parallelogram are congruent so m∠X = m∠V = 107°. Since ∠YWV and ∠XYW are alternate interior angles, that means that ∠XYW = 42°.
graph the system of equations below on a piece of paper.what is the solution y=x-1, y=-2x+5
Answers
Answer:
(2, 1)
Step-by-step explanation:
Wherever the 2 graphs intersect is where the solution sits.
a baseball team has 3 outfielders, 4 infielders and a battery (the pitcher and a catcher) what is the ratio for infielders to the battery
Answers
Answer:
4:1
Step-by-step explanation:
There are 4 infielders and 1 battery
boxes A and B contain some counters
box A contains more counters than box B
box A: 4k counters
Box B: k+9 counters
what is the smallest possible value of K
Answers
Step-by-step explanation:
If we take 4 as k then
4k = 4(4) = 16 boxes
k + 9 = 4 + 9 = 13 boxes
Answer:
4
Step-by-step explanation:
Box A = 4k
Box B = k+9
Box A > Box B
=> 4k > k+9
Subtracting k to both sides
=> 4k-k > 9
=> 3k > 9
Dividing both sides by 3
=> k > 3
So, The smallest possible value of k is 4
The graph of the function f(x)=-(x+3)(x-1) is shown below. What is true about the domain and range of the function?
Answers
Answer:
The 3rd one is correct.
Step-by-step explanation:
What is the range of the linear parent function?
O A. All real numbers
B. Negative real numbers (y< 0)
C. Nonnegative real numbers (y=0)
D. Positive real numbers (y> 0)
Answers
Answer:
A. All real numbers
Step-by-step explanation:
We assume that the "linear parent function" is ...
y = x.
Its range is "all real numbers."
Answer:
all real numbers
Step-by-step explanation:
AP-EX
In an arena, each row has 199 seats. One day, 1990 students are coming to attend a soccer match. It is only known that at most 39 students are from the same school. If students from the same school must sit in the same row, determine the minimum number of rows that must be reserved for these students.
Answers
Answer: 10 rows
Step-by-step explanation:
Given:
Seats on each row = 199.
Population of student attending = 1990.
no of students from same school = 39.
Therefore;
If the students from same school must seat in same row determine the number of rows that most be reserved for these students.
1. At most 39 students from same school
= total population of all students/ students from same school
= 1990 / 39
= 51 schools would be attending the event
2. No of students a row can accommodate
= Seats on each row / no of students from each school
= 199/39
= 5
3. No of rows to that most be reserved
= 51 / 5
= 10
So 10 rows must be reserved.
1 What is the value of the expression below?
⅕ ÷ 10
A 1/50
B 1/15
C 5/10
D 2
Answers
Answer:
a - 1/50 is the ans
1/5 divided by 10 = 0.02
1/50 is also 0.02
Acollus
Find the value of x that makes All B.
2
4
5
Z1 = 3x - 160 and 24 = x + 20
x = [?]
Answers
Answer:
x = 90°
Step-by-step explanation:
A // B
When two parallel lines are crossed by a transversal, the angles in matching corners are called corresponding angles and they are equal.
∠1 = ∠ 4
3x - 160 = x + 20
Add 160 to both sides
3x - 160 + 160 = x + 20 + 160
3x = x + 180
Subtract x from both sides
3x - x = x -x +180
2x = 180
Divide both sides by 2
2x/2 = 180/2
x = 90
Which board geometrically represents 4x2 – 1 using algebra tiles? An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 negative x, 1 +. An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 negative x, 1 negative. An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 negative x. Second row: 2 + x squared, 1 negative x. Third row: 2 negative x, 1 +. An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 + x, 1 +.
Answers
Answer:
It's B
Step-by-step explanation:
The algebra tile that represents the expression is the product of (2x - 1) and (2x + 1)
What are algebra tiles?Algebra tiles are tiles that are used to express the product of two algebraic expressions
The expression is given as:
[tex]4x^2 - 1[/tex]
Express 4 and 1 as perfect squares
[tex](2x)^2 - 1^2[/tex]
Apply the difference of two squares
(2x - 1)(2x + 1)
Hence, the algebra tile that represents the expression is the product of (2x - 1) and (2x + 1)
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