A union charges monthly dues of $6.00 plus $0.15 for each hour worked during the month.A union member's due for march were $33.00.How many hours did the union member work during the month of march?
Can someone PLEASE help me with this? ^^^ (25 points)
Which is the graph of f(x) = 100(0.7)x?
Answer:
a
Step-by-step explanation:
area of rectangular window is 360 square centimeters if the length of the window is bigger than the width of the window by 4 centimeters what are the dimensions
What Is 1,270 rounded to the nearest hundred?
Emily brought $35 to the fair. at the fair, she spent $16 on ride tickets and she also bought lunch. she had $7 when she left the fair. how much did emily spend on lunch?
A. 23 + x =35
x=12
B. 16 + x =35
x = 19
C. x - 23 = 35
x = 58
D. x + 9 = 35
x= 26
Answer:
the answer is A
Step-by-step explanation:
first you have to add 16+7 which is 23, then subtract 23 from 35 and you get 12, she spent 12 dollars on lunch.
evaluate the expression of 8+(-1)+(-3)
Compute, in centimeters and in meters, the height of a basketball player who is 6 ft 6 in. tall.
Answer:
Height in cm =198.12 cm
Height in m =1.9812 m
Step-by-step explanation:
To make this conversion we have to get the conversion rate from feet and inches to centimeters.
Each feet is 30.48 cm. And each inch is 2.54 cm This is the rate of conversion.
So, to get the height of the basketball player we have to multiply the height in feet and inches by the rate.
6 ft x 30.48 cm= 182.88 cm
6 in x 2.54 cm= 15.24 cm
Adding both, height in cm =198.12 cm
Rate of conversion cm to m= 100 cm are a meter
We divide the height in cm by 100 to get the height in m
Height in m =1.9812 m
a 25-foot wire is to be cut so that the longer piece is one foot longer than 5 times the shorter peice . find the length of each peice
short piece = x
long piece = 5x +1
x +5x +1 = 25
6x = 24
x = 24/6 = 4
short piece = 4 feet
long piece = 21 feet
Make s the subject of the formula t to the power of 2
= 2p+as
Determine the number(s), x, between 0 and 2π where the line tangent to the function f(x)=2sin(x)+2cos(x) is horizontal.
The speed limit on a highway is 70 miles per hour. About how fast is this in miles per minute?
Priscilla has 56 stickers in her collection. Write the prime factorization of 56
Answer:
Prime factorization: 56 = 2 x 2 x 2 x 7.
Step-by-step explanation:
Given : 56
To find : Write the prime factorization.
Solution : We have given number 56.
Prime factorization : Factors of 56 as prime number
56 = 56 = 1 x 56, 2 x 28, 4 x 14, or 7 x 8.
Prime factorization: 56 = 2 x 2 x 2 x 7
Therefore, Prime factorization: 56 = 2 x 2 x 2 x 7.
the product of two numbers is 14. One of the numbers is d. What expression represents the other number
How do you solve for this show steps for it
What is the domain of f(x) = 3x?
Answer:
C. All real numbers.
Step-by-step explanation:
We have been given a function [tex]f(x)=3^x[/tex]. We are asked to find the domain of our given function.
We know that domain of a function is all values of x for which a function is real and defined.
We know that the domain of an exponential function is all real values of x that is [tex](-\infty,\infty)[/tex].
Since our given function is an exponential function, therefore, domain of our given function is all real numbers.
The domain of a function is the set of input values the function can take.
The domain of f(x) = 3x is (c) all real numbers
The function is given as:
[tex]f(x)=3x[/tex]
The above function is not restricted to any input value.
This means that, x can assume any real number as its value, and the function will still be defined.
Hence, the domain of f(x) = 3x is (c) all real numbers
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find two consecutive integers such that the larger is nine more than twice the smaller
Two consecutive integers are - 7 and - 8.
Here,
We have to find the two consecutive integers.
What are Integers?
An integer is a number which includes negative and positive numbers, including zero.
Now,
Let the smaller number is x.
Then, the larger is nine more than twice the smaller.
So, Larger number = 2x + 9
Since, The difference of two consecutive number are always 1.
So,
2x + 9 - x = 1
x + 9 = 1
x = -8
Therefore, The larger number = 2x + 9 = 2*-8 + 9 = -16 + 9 = -7
Hence,
Two consecutive integers are - 7 and - 8.
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Dr. Hong prescribed 0.019 liter more medicine than Dr. Tannenbaum. Dr. Evans prescribed 0.02 less than Dr. Hong. Who prescribed the most medicine. Who prescribed the least
Who prescribed the
most medicine?
It would be Dr. Hong. This is because Dr. Hong has prescribed more than Dr.Tannenbaum and Dr.Evans.
Who prescribed the least?
It would be Dr.Evans. Because he has prescribed 0.02
less than Dr.Hong and 0.01 less than Dr.Tannenbaum.
Dr. Hong prescribed most medicine and Dr. Evan prescribed less medicine among all other doctors.
Further explanation:
Given:
Dr. Hong prescribed 0.019 liter more medicine than Dr. Tannenbaum.
Dr. Evans prescribed 0.02 liter less than Dr. Hong.
Calculation:
Consider Dr. Tannenbaum prescribed x liter medicine.
It is given that the Dr. Hong prescribed 0.019 liter more than the Dr. Tannenbaum.
Therefore Dr. Hong prescribed [tex]x+0.019{\text{liter}}[/tex] medicine.
It is also given that the Dr. Evans prescribed 0.02 liter less than Dr. Hong.
Therefore, Dr. Evans prescribed [tex]\left({x+0.019-0.02}\right){\text{liter}}[/tex] medicine.
So the Dr. Evans prescribed exactly [tex]\left({x-0.001}\right){\text{liter}}[/tex].
Therefore the medicine prescribed by Dr. Hong is [tex]\left({x+0.019}\right){\text{liter}}\\[/tex].
The medicine prescribed by Dr. Tannenbaum is x liters.
The medicine prescribed by Dr. Evans is [tex]\left({x-0.001}\right){\text{liter}}[/tex].
Arrange all doctors in ascending order with their prescribed medicine.
Dr. Hong > Dr. Tannenbaum > Dr. Evans
So it is obtained from the above expression that the Dr. Evans prescribed less medicine and Dr. Hong prescribed most medicine than other doctor.
Thus, Dr. Hong prescribed most medicine and Dr. Evans prescribed less medicine among all other doctors.
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2. 10 times as many as blank hundreds is 60 hundreds or blank thousands https://brainly.com/question/4805611
Answer details:
Grade: Middle school
Subject: Mathematics
Chapter: Algebraic expression
Keywords:
Dr. Hong, Dr. Tannenbaum, Dr. Evans, medicine, Doctor, prescribed, less, more, liter.
The number 3.453 has two 3s why does each 3 have a different value
in slope intercept form, what is the equation of the line passing through the points (3,17) and (7, 25)
A. y=-2x+23
B. y=2x+11
C. y=-3x+26
D. y=2x-11
Answer:
B
Step-by-step explanation:
To write the equation of the line, use the slope formula to find the slope. Then substitute the slope and a point into the point slope form. Simplify using the distributive property to write in slope intercept form.
[tex]m = \frac{y_2-y_1}{x_2-x_1} = \frac{25 - 17}{7-3} = \frac{8}{4} = 2[/tex]
Using the point slope form of a line equation, substitute m = 2 and the point (3,17).
[tex]y - y_1 = m(x-x_1)\\y -17 = 2(x - 3)\\y - 17 = 2x - 6 \\ y = 2x - 6 + 17 \\ y = 2x + 11 [/tex]
what adds to be the bottom number but also multiplies to the top
Which answer is a reasonable estimate to the following problem? 94 · 689
60,000
70,000
600,000
700,000
The reasonable estimate for multiplying 94 by 689 is found by rounding the numbers to the nearest convenient figures, which gives an estimated result of 70,000.
Explanation:To estimate the product of 94 and 689, you can round each number to its nearest simple form and then multiply. Round 94 to 100 because it is close to that multiple of ten. Round 689 to 700, as it is close to this hundred mark. When you multiply 100 by 700, you get 70,000.
This process of rounding to the nearest convenient number simplifies the multiplication and gives us an answer that is easy to calculate and understand. Hence, by rounding the numbers before multiplying, the reasonable estimate for the problem 94 · 689 is 70,000.
Final answer:
By rounding the numbers and multiplying, a reasonable estimate for the product of 94 and 689 is 70,000.
Explanation:
To estimate the product of 94 · 689, we can round the numbers to the nearest ten or hundred and then multiply. For estimation purposes, we can approximate 94 to 100 (since it's closer to 100 than 90) and 689 to 700 (since it's closer to 700 than 600).
Multiplying these rounded figures: 100 × 700 equals 70,000. Therefore, 70,000 is a reasonable estimate for the product of 94 and 689.
What is 0.81 as a fraction when the 81 is repeating?
If y= -6 when x= -24 what is the value of x when y= -7
Determine whether the equation defines y as a function of x. y equals = 8 Over x Does the equation define y as a function of x?
Yes, the equation defines y as a function of x.
Yes, the equation defines y as a function of x.
A function is a relation where each input x corresponds to exactly one output y. In this equation, y is defined as 8 over x. For any given value of x, the equation will give us a unique value for y. For example, if we plug in x = 2, y = 8/2 = 4. If we plug in x = 4, y = 8/4 = 2.
Thus, this equation defines y as a function of x.
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Circle D is shown with the measures of the minor arcs. Which segments are congruent? EH and EF GH and FE FG and EH EF and GF
Answer:
The answer is D or "EF and GF"
Step-by-step explanation:
please help me what is 1462 ÷ 58 as a mixed number then put it in simplest form
evaluate -x+y+6 for x=-3 and y=-1
A fireman, 57.6 m away from a burning building, directs a stream of water from a fire hose at an angle of 35.2° above the horizontal. if the initial speed of the stream is 42.7 m/s, at what height will the stream of water strike the building?
First calculate the time it takes to reach the building using the x-component of the velocity.
t = 57.6 m / (42.7 m/s * cos35.2) = 1.65 s
Then we calculate the height y using the y-component of the velocity:
y = (42.7 m/s * sin35.2) * 1.65 s – 0.5 (9.81 m/s^2) (1.65 s)^2
y = 11.26 m
Final answer:
Using principles of projectile motion and given the initial speed, angle of projection, and horizontal distance, the stream of water from the fire hose will strike the building at a height of approximately 20.3 meters.
Explanation:
To determine at what height the stream of water will strike the building, we need to apply the principles of projectile motion. We are given the initial speed of the water stream (42.7 m/s), the angle of projection (35.2 degrees), and the horizontal distance from the fireman to the building (57.6 meters).
First, we separate the initial velocity into horizontal (ux) and vertical (uy) components:
ux = u * cos(θ) = 42.7 m/s * cos(35.2°) = 42.7 m/s * 0.8192 ≈ 35.0 m/s
uy = u * sin(θ) = 42.7 m/s * sin(35.2°) = 42.7 m/s * 0.5759 ≈ 24.6 m/s
Next, we use the formula for the horizontal motion to find the time (t) it takes for the water to reach the building:
x = ux* t => 57.6 m = 35.0 m/s * t => t ≈ 1.65 s
Finally, we can calculate the vertical distance (y) using the time and the vertical component of the velocity:
y = uy*t - (1/2) * g * t2 = 24.6 m/s * 1.65 s - (0.5 * 9.81 m/s2 * (1.65 s)2) ≈ 20.3 m
Therefore, the stream of water will strike the building at a height of approximately 20.3 meters above the ground.
A rectangle's width is one-fifth it's length, and it's perimeter is 180m. Find the dimensions of the rectangle. The length is M and the width is m
The dimension of the rectangle will be 15 meters (width) and 75 meters (length).
What is the perimeter of the rectangle?The sum of all the sides of the rectangle will be known as the perimeter of the rectangle. Let L be the length and W be the width of the rectangle.
Then the perimeter of the rectangle will be
Perimeter of the rectangle = 2(L + W) units
The length is M and the width is m. A rectangle's width is one-fifth its length, and its perimeter is 180 metes. Then the equation will be
m = (1/5)M
m = M/5
M = 5m
Then the perimeter of the rectangle will be
P = 2(m + M)
180 = 2(m + 5m)
90 = 6m
m = 15 meters
Then the length of the rectangle will be
M = 5m
M = 15 x 5
M = 75 meters
The dimension of the rectangle will be 15 meters (width) and 75 meters (length).
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