A function assigns the values. When in the function f(x)=x, f(x) is replaced by 4f(x), the slope of the function reduces by a factor of 4.
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
Given the function f(x) is equal to x. If f(x) in the given function is replaced with 4f(x), then the result will be,
[tex]4f(x) = x\\\\f(x)=\dfrac{x}4 \\\\ f(x) = \dfrac14 \times x[/tex]
Hence, when in the function f(x)=x, f(x) is replaced by 4f(x), the slope of the function reduces by a factor of 4.
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Which shows how to solve the equation -4/5 x = 80 for x in one step
Answer:
[tex] - \frac{1}{100} [/tex]
Step-by-step explanation:
[tex] - \frac{4}{5x} = 80 \\ - \frac{4}{80 } = 5x \\ x = - \frac{1}{100} [/tex]
Find the minimum value of the function f(x) = 1.5x2 + 10x + 12 to the nearest
hundredth.
Answer:
-14/3
Step-by-step explanation:
Use derivative = 0 to find turning point(S)
D f(x) = 3x + 10 = 0
3x = - 10
X = - 10/3
When X = - 10/3
F(x) = 1.5(10/3)^2 - 10(10/3) + 12
= (3*10*10) / (2*3*3) - 100/3 +12
= 50/3 - 100/3 + 36/3
= - 14/3
Find the factor of each ff.
z²-12z+24
Answer:
sorry is i m wrong hope this will help you
Step-by-step explanation:
z²-12z+24=0
z²-6x-6z+36-12=0
z(z-6)-6(z-6)-12=0
(z-6)(z-6-12)=0
(z-6)(z-18)=0
either
z-6=0
z=6
or
z-18=0
z=18
help please, this is supposed to be done with a calculator but i don’t have one
Answer:
x = {7, -1}
Step-by-step explanation:
assuming that you are to find the zeros of the equation you dont need a calculator to do this
you can set both sides to zero
(x - 7) = 0
(x + 1) = 0
and then solve for the zeros
x = {7, -1}
that is your answer
Is 6 pints and 60 fluid ounces greater than, less than, or equal to? Explain.
Solve the expression below.
1 2/4 +2 1/4
[tex]1 \dfrac 24 +2 \dfrac 14\\\\=1 + \dfrac 24+ 2 + \dfrac 14\\\\=3 + \dfrac 34\\\\=3 \dfrac 34[/tex]
Find the area of the shape.
Either enter an exact answer in terms of it or use 3.14 for TT and enter your answer as a decimal.
Answer:
what was the answer?? I am also needing to know!
Which of the following are solutions to the equation below?
Check all that apply.
(5x- 2)2 = 10
m A. x=-2 +2
B. x = -V12
m c. x- 42
0 D. X=2 +2
E. x= v10 +2
0 F. x- 10+2
5
The provided equations are not a solution to the given equation, which is (5x - 2)2 = 10
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have given a linear equation in one variable:
(5x - 2)2 = 10
Finding the solution to the above equation
5x -2 = 5
5x = 7
x = 7/5
For checking A:
x= -2+2
x = 0
Not a solution to the given equation.
For checking B:
x = -√12
Not a solution to the given equation.
For checking C:
x- 42 = 0
x = 42
Not a solution to the given equation.
For checking D:
x=2 +2 = 4
Not a solution to the given equation.
For checking E:
x= √10 +20
Not a solution to the given equation.
For checking F:
x-10 +2 = 5
x = 13
Not a solution to the given equation.
Thus, the provided equations are not a solution to the given equation, which is (5x - 2)2 = 10
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If 15 is equal to 20% how much is 100%???
Answer:
75=100%
Step-by-step explanation:
15=20%
30=50%
75=100%
Which phrase is the best description of a scatter plot in which the variables are correlated with r = 0.16?
O weak negative correlation
O weak positive correlation
O strong negative correlation
O strong positive correlation
Answer:
C.) Strong negative correlation
Step-by-step explanation:
Given that 5 miles is 8 km, convert 32.7 km to miles.
help im stuck
Answer:
20.4375 miles
Step-by-step explanation:
5 miles / 8 km * 32.7 km = 20.4375 miles
( see how the units 'km' cancel out and you are left with 'miles' as your answer?)
Travis drew this graph to plan his rectangular garden. The points on the graph mark the four corners of the fence around the garden. What will be the length and width of the fence around the garden? Explain your answer.
The length of the rectangular garden which Travis drew on graph is equal to the large side of the rectangle made by four points and width is equal to short side.
What is the perimeter of a rectangle?The measure of the boundary of the sides of a rectangles called its perimeter. The perimeter of a rectangle is twice the sum its length and width.
P=2(l+w)
Here, (l) is the length of the rectangle and (w) is the width of the rectangle.
Travis drew a graph to plan the rectangular garden he has. The points over the graph marked are the four corners of the fence around the garden.
Now let suppose the two corner marked are with total distance of x while other two with total distance of y. Then the length will be x and width will be y.
Thus, the length of the rectangular garden which Travis drew on graph is equal to the large side of the rectangle made by four points and width is equal to short side.
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Help me bcuz you earn points
Tyler believes that an 8-sided die can be used to predict whether customers at his store will use a coupon when making their purchases, with a roll of 1 indicating a coupon and all other outcomes indicating no coupon. Today, 4 of the first 48 customers in the store used a coupon. How does the experimental probability of a customer using a coupon compare to the theoretical probability of Tyler’s die? The experimental probability is greater than the theoretical probability by more than 2%. The experimental probability is less than the theoretical probability by more than 2%. The experimental probability is greater than the theoretical probability, but within 2%. The experimental probability is less than the theoretical probability, but within 2%.
The correct answer choice is; The experimental probability is less than the theoretical probability by more than 2%.
How does the experimental probability of a customer using a coupon compare to the theoretical probability of Tyler’s die?It follows from the task content that, upon evaluation;
The experimental probability = 4/48 = 1/12.
The theoretical probability = 1/8.
On this note, it follows that the experimental probability is less than the theoretical probability by more than 2%.
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Answer:
B. The experimental probability is less than the theoretical probability by more than 2%.
Step-by-step explanation:
have a good day peep's :]
If r is directly proportional to the
square of s and r = 72 when
= 12, find r when s = 8.?
Answer:
r2=48
Step-by-step explanation:
r1=72
s1=12
s2=8
[tex]r \alpha s \\ \frac{r1}{s1} = \frac{r2}{s2} \\ \frac{72}{12} = \frac{r2}{8} \\ r2 = 8 \times \frac{72}{12} = 48[/tex]
please solve the equation: -2x(-3x2^y)(2y)=?
Answer:
6x^2yx2^1+y
Step-by-step explanation:
help please i really need help asap
Answer:
answer is 60
Step-by-step explanation:
80+40+y=180 reason (co-interior angles supplementary)
y=180-80-40
y=60
Click each dot on the image to select an answer.
y
A
B
С
Stuck? Review related articles videos or use a hint
3,045 ÷ 85
Estimate:
Quotient:
Remainder:
Answer:
[tex]85 \sqrt{(3045})35.823\\ - 2975 \\ 700 \\ - 680 \\ 200 \\ - 10 \\ 300 \\ - 255 \\ ......[/tex]
solve it by using high order derivative
y=1÷(X+2)(x^2+4)
Answer:
I think it is ± 2y−2X1 −22y− 2X1−2+4=x2=x
Step-by-step explanation:
hope this helps if not let me know
What is the volume of a cone with a height of 27 inches and a radius of 11 inches?
Please help! I would like to complete this assignment as soon as possible! 50 pts!
Answer:
3419.46 in³Step-by-step explanation:
Use the volume formula
V = (1/3)πr²hGiven
r = 11 inh = 27 inπ = 3.14 (rounded)Substitute and calculate
V = (1/3)(3.14)(11²)(27) = 3419.46 in³Answer:
3421.2 in³ (nearest tenth)
Step-by-step explanation:
Volume of a cone
[tex]\sf V= \dfrac{1}{3} \pi r^2 h[/tex]
where:
r is the radiush is the heightGiven:
r = 11 inh = 27 inSubstitute the given values into the formula and solve for V:
[tex]\implies \sf V=\dfrac{1}{3} \pi (11)^2(27)[/tex]
[tex]\implies \sf V=\dfrac{1}{3} \pi (121)(27)[/tex]
[tex]\implies \sf V=\dfrac{3267}{3} \pi[/tex]
[tex]\implies \sf V=1089 \pi[/tex]
[tex]\implies \sf V=3421.2\:\:in^3\:\:(nearest\:tenth)[/tex]
2(8 + t)* 6 when s = 3 and t = 2.
Answer:
120
Step-by-step explanation:
Plug in variables with numbers
2(8+2)*6
2(10)*6
20*6
120
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Once a month, volunteers from the Green Sea Club clean up litter at the beach. Last month, the volunteers picked up 8 pounds of trash in 4 hours. This month, the same group of volunteers will spend 3 hours picking up trash.
If they pick up trash at the same rate, how many pounds of trash should the volunteers pick up this month?
pounds
69 pounds of trash I think
Answer:
6 pounds
Step-by-step explanation:
2 pounds per hour
A bag contains 3 red marbles, 7 blue marbles and 5 green marbles. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be green?
Probability helps us to know the chances of an event occurring. The exact probability that all three marbles are drawn will be green is 0.02198.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
Given the bag contains 3 red marbles, 7 blue marbles and 5 green marbles, therefore, a total of 15 marbles. Therefore, the exact probability that all three marbles are drawn will be green can be written as,
[tex]\rm Probability = \dfrac{5}{15} \times \dfrac{4}{14} \times \dfrac{3}{13} = \dfrac{60}{2730} = 0.02198[/tex]
Hence, the exact probability that all three marbles are drawn will be green is 0.02198.
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find the diameter of the object
Answer:
4
Step-by-step explanation:
The diameter of a circle is 2 times the radius. (the diameter is the length from an outer point in the circle, to one directly across)
In this case, the radius is 2.
So, 2 x 2 = 4.
The diameter is 4.
4 in
Explanation:-The diameter of a circle is twice its radius. Here the given radius is 2 in.
So diameter = 2 in × 2 in = 4 in
______________Radius = Diameter/2
Diameter = Radius × Radius
find the minimum product of two numbers whose difference is 17.
what are the numbers?
A number is an arithmetic value that is used to represent a quantity and calculate it. The two numbers will be 17 and 0, so the product of the two is minimal.
What are Numbers?A number is an arithmetic value that is used to represent a quantity and calculate it. Numericals are written symbols that represent numbers, such as "3."
Given the difference between the two numbers is 17. Let the first number be zero, then the second number will be 17. Thus, the product of the two numbers will be 0, which is the minimum.
If the first number is further increased such as 1, then the other number will be 18, and the product of the two will be 18, which is greater than zero.
Hence, the two numbers will be 17 and 0, so the product of the two is minimal.
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1/2x +4y=-4 and 3y=0.25x-8
Answer:
because 9 I 5x1 *
Step-by-step explanation:
do multiply 5 *1
Helpppp pleaseeeeeeee
Turn 127 feet 3 3/8 inches into inches
Answer:
127 ft = 1,524 inches + 3.375
Step-by-step explanation:
127 ft = 1,524 inches + 3.375
Answer:
1527 3/8 inches
Step-by-step explanation:
since 12 inches = 1 foot
to convert feet to inches multiply the feet value (127) by 12
127 * 12 = 1524
add the rest of the in
1524 + 3 3/8 = 1527 3/8
your answer is 1527 3/8 inches
hope this helps:)
A town with a population of 5,000 grows 3% per year. Find the population at the end of 10 years
The population at the end of the 10 years is 6,500.
Given that,
A town with a population of 5,000 grows 3% per year.
We need to find the population at the end of 10 years.
Based on the above information, the calculation is as follows:
= 5,000 + 1,500
= 6,500
Therefore we can conclude that the population at the end of the 10 years is 6,500.