Answer:
Option D. all real numbers.
Step-by-step explanation:
The given function is a logarithmic function represented as
f(x) = log0.6x
In this logarithmic function for any value of x > 0 will be the domain and range of the function will be a set all real numbers.
As for any value of x>0 we get a real number if we rewrite a function in the form of an equation
y = log0.6x
Therefore Range will be (-∞ ∞) {y | y ∈ R}
1
Select the correct answer.
Which graph shows a quadratic equation with complex roots?
Answer:
C (the bottom one)
Step-by-step explanation:
B (the top one) has roots/solutions — as in, it crosses the x-axis.
C doesn't have roots, and therefore doesn't have normal solutions, instead it has "complex" roots which require the use of imaginary numbers: [tex]i[/tex]
HELP EEEEEEEK….. please
Answer:
5
Step-by-step explanation:
If it is 18 roses for 90 dollars, what is one rose worth?
90 dollars/18 roses=5 dollar per rose
Two methods to measure one's heart rate are:
A. Palpitation and monitor
B. None apply
C. Monitor and EKG
D. Palpitation and pulse rate
Answer:
C. Monitor and EKG
D. Palpitation and pulse rate
Explanation:
Correct me if I'm wrong:)
A box is 36 inches long 18 inches wide and 6 inches deep. How many cubic feet are in the box?
The amount of cubic feet in the box = volume = 2.25 cubic feet.
What is the Volume of a Box?Volume of a box is the amount of cubic feet in the box which is calculated as: V = (length)(width)(height).
Given the following:
Length = 36 inchesWidth = 18 inchesHeight = 6 inchesVolume = (36)(18)(6)
Volume = 3,888 cubic inches.
Convert to 3,888 cu. in. to cu. ft. [1 cu. ft. = 1728 cu. in.]
3,888/1728 = 2.25 cubic feet.
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Answer:
Step-by-step explanation:
2.25
which graphed line represents an equation of a line with a slope of -2 and a point of line of (-1, 2)
A red line
B blue line
C green line
D purple line
Answer:
D
Step-by-step explanation:
by looking at the point you can see what has a slope.
it is also a decreasing slope
Help but pls explain you thought
Stan’s Car Rental charges $35 per day plus $0.25 per mile. Denise wants to rent one of Stan’s cars, keeping the total cost of the rental to no more than $55.
What is the greatest number of miles Denise can drive the car to stay within her budget?
if f(x)=x2-x , show that f(x+1) =f(-x) topic domain and range
f(x+1):-
(x+1)²-xx²+2x+1-xx²+x-1f(-x)
(-x)²-(-x)x²+xLHS≠RHS
what is the volume of the prism below?
Step-by-step explanation:
1×2×7/4
= 14/4 = 3.5
choice 2
Can someone help me please
I recommend using guathmath
A cylinder has a volume of 100π cubic meters.
a. What is the volume of the cylinder if the height is halved? Explain
b. What is the volume of the cylinder if the diameter is halved? Explain
Answer:
a) V/2 ; b) V/4
Step-by-step explanation:
a) V = πR²h
If h --> h/2 the new volume V' = πR²h/2 = V / 2
b) πR²h
If D --> D/2 then R --> R/2 and the new volume V" = π(R/2)²h = π(R)²h/4 = V/4
What is the maximum number of 1 cubic centimeter cubes you can fit into a box with a volume of 32 cubic centimeters?
The maximum number of 1 cubic centimeter cubes that will fit into a box with a volume of 32 cm³ is: 32 cubes.
What is the Volume of a Cube?The volume of a cube = s³, where s is the edge length of the cube.
Given the following:
Volume of 1 cube = 1 cubic centimeters
Box volume = 32 cubic centimeters
Number of cubes that will fit into the box = 32/1 = 32 cubes.
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Help help help help help hep math
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
The Correct choice is Yes
The shown graph is of a linear function that is in the form of straight line, having fixed slope (rate).
answer choices are
14
24
28
48
Answer: 24 square units
Step-by-step explanation:
It appears the shaded area of the rectangle is half of the rectangle's area. This means if we find the area of the rectangle and divide it by 2 we will know the area of the shaded portion.
The formula for the area of a rectangle is [tex]lw=A[/tex]
Where
l is the length (8 for this)
w is the width (6 for this)
A is the area
However, since we are finding half the area we will divide lw by 2
Sub the values into the formula
[tex]\frac{lw}{2} =A\\\frac{(8)(6)}{2} =A\\\frac{48}{2} =A\\24=A[/tex]
John is 23 years old and rents a car for 4 days, from Thursday through Sunday. The cost of the car rental is 27.99 with unlimited miles, but the cost of the rental is 42% higher on Saturday and Sunday. The company charges a $40 fee for renters younger than 25 . How much will it cost John to rent the car?
Answer:
109.99 $
Step-by-step explanation:
add or maybe multiply the numbers that have to do with money: 27.99 + 42 + 40
It will cost $107.74 for John to rent a car.
What is addition?Combining objects and counting them as one big group is done through addition. In arithmetic, addition is the process of adding two or more integers together. Addends are the numbers that are added, and the sum refers to the outcome of the operation.
Given:
John is 23 years old and rents a car for 4 days, from Thursday through Sunday.
The cost of the car rental is 27.99 with unlimited miles,
but the cost of the rental is 42% higher on Saturday and Sunday.
The company charges a $40 fee for renters younger than 25.
The total cost,
= 27.99 + 40 + 27.99 x 1.42
= $107.74
Therefore, the cost is $107.74.
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What is the length of SQ?
Check the picture below.
Х
Solve for x.
-30 = 5(x + 1)
x = [tex]\frac{35}{4}[/tex]
_____________________
The entire band decides to have a concert to raise the money for the trip. TIckets
for the concert will cost $7.50 each. A local business agrees to donate an ado tonal
$0.50 for each $1.00 in ticket sales to the band for their trip.
What is the least number of concert tickets the band must sell in order to raise te
rest of the money needed for the trip?
Answer:
yeah so you a g my guy
Step-by-step explanation:
What is 3^8*3^3/3^2 simplified as a exponent?
Answer:
19683
Step-by-step explanation:
5 stars please
HELP PLEASE
Leigh bought a conical candle wax mold. The height of the mold is 16.5 inches and the radius of the inside of the top of the conical
mold is 2.4 inches. She fills the mold completely with candle wax so that it is level with the top of the conical mold.
Using 3.14 for , approximately how much candle wax can the conical mold hold?
A. 41.45 cubic inches
B. 124.34 cubic inches
C. 99.48 cubic inches
D. 43.41 cubic inches
Answer:
Formula for volume of cone;
V = 1/3π[tex]r^{2}[/tex]h
Plug in what you know:-
V = 1/3π[tex]r^{2}[/tex]
will be
V = 1/3(3.14) · 2.4^2 · 16.5
Simplify and solve,
V = 1/3(3.14) · 5.76 · 16.5
V = 1.05 · 5.76 · 16.5
V = 6.05 · 16.5
V = 99.825, your answer is C; 99.48 cubic inches.
What are the roots of the quadratic equation below?
2x2 - 12x + 13 = 0
Answer:
D
Step-by-step explanation:
Quadratic formula: [tex]\frac{-b+-\sqrt{b^2-4ac} }{2a}[/tex]
[tex]2x^2- 12x + 13 = 0[/tex]
[tex]x=\frac{-(-12)+-\sqrt{(-12)^2-4(2)(13)} }{2(2)}[/tex]
[tex]x=\frac{12+-\sqrt{144-104} }{4}[/tex]
[tex]x=\frac{12+-\sqrt{40} }{4}[/tex]
[tex]x=\frac{12+-2\sqrt{10}}{4}[/tex]
[tex]x=\frac{6+-\sqrt{10}}{2}[/tex]
I hope this helps!
5. How far can a person run in 15 minutes if he or she runs at an
average speed of 16 km/ty? (HINT: Remember to convert minutes to
hours.)
Now
Distance=Speed ×TimeDistance=16(1/4)Distance=4kmAnswer:
4 km
Step-by-step explanation:
QuestionHow far can a person run in 15 minutes if he or she runs at an average speed of 16 km/h?
Solution1 hours = 60 minutes
[tex]\implies \sf 16 km/h = \dfrac{16\:km/h}{60\:min}=\dfrac{4}{15} km/min[/tex]
If the person runs for 15 minutes, then:
[tex]\implies \sf total\:distance\:run=\dfrac{4}{15}\:km/min \times 15\:min=4\:km[/tex]
PLEASE HELP ILL GIVE U BRAINLY IF U GET IT RIGHT AND EXPLAIN WHY TOO !!
Camille has 6 water balloons. Each is filled with 4 fluid ounces of water . Bibi has 5 balloons. Each is filled with 1 cup of water . Whose balloons contain the most water?
Answer:
Bibi
Step-by-step explanation:
1 ounce=.125cup(1/8)
Camille:
6*4=28(28 fluid ounces or3.5cups)
Bibi: 5*1 cups=5 cups.
△ABC is right, and M, N, and T are points of tangency of the inscribed circle. Find m∠MNT.
The angle of inscribed polygon m∠MNT from the triangle ABC is 45°
What is an inscribed polygon?An inscribed polygon is a polygon whose vertices lie on the circle and the circle inscribing the polygon is known to be a circumscribed circle. But let's not forget that the circle is also inscribed in another right-angle triangle.
However, using the inscribed right angle theorem:
Supposed that a right triangle is inscribed in a circle;
We can infer that the hypotenuse is the diameter of the circle.From the given image, line MN is the diameter of the circle since that is the only diameter in the circle.
And the angle facing the diameter is the right angle. i.e ∠T = 90°We know that the sum of angles in a triangle is 180°. So, if ∠T = 90°, ∠N and ∠M = x
i.e.
90° + x + x = 180°
90° + 2x = 180°
2x = 180° - 90°
2x = 90°
x = 90°
x = 45°
Therefore, we can conclude that angle m∠MNT = 45°
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Select the correct answer.
Simplify the following expression.
Answer:
A. 1/49, or 0.02040
help me please :c :C
Answer:
214 square inch is the area of the figure
What is the area of this quadrilateral?
2 ft
3 ft
8 ft 8 ft
3 ft
2 ft
Check the picture below.
I WILL GIVE YOU 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
Step-by-step explanation:
We know that sum of angles of a triangle are equal to 180⁰
Therefore
29⁰+68⁰+x⁰=180⁰
97⁰+x⁰=180⁰
x⁰=180-97=83⁰
Hence x=83⁰
Also Side Note: x⁰=y⁰=83⁰(reason=vertically opposite angles)
I hope it helped you
The value of x + x(x^x) when x = 2 is:
(a) 10,
(b) 16
(c) 18,
(d) 36,
(e) 64
the value of x + x(x^x) when x = 2.
solution:x + x(x^x)
by putting the value of x = 2 in the above expression we get:
2 + 2(2^2)
= 2 + 2(2 × 2)
= 2 + 2(4)
= 2 + 8
= 10
therefore, the value of x + x(x^x) when x = 2 is 10.
answer= option a
Answer is option a) = 10
have a great day
hope this helps
The following is a list of wait times, in minutes, at the DMV. is the mean, median, or mode likely to be the best measure of the center for the data set? 31, 32, 31, 34, 30, 30, 31, 31, 30, 31
For the given data set 31, 32, 31, 34, 30, 30, 31, 31, 30, 31, median is the best measure of the center.
The given data set is 31, 32, 31, 34, 30, 30, 31, 31, 30, 31.
In this data set, the best measure of the center would likely be the median.
The data set is relatively small and seems to have a repeated value (30), which could potentially skew the mean.
The median, on the other hand, would provide a more representative measure of the central tendency as it is not affected by outliers or repeated values as much as the mean or mode.
Hence, median is the best measure of the center for the data set.
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