Answer:$94.50
Step-by-step explanation:5% of 50 is 2.5 and 5% of 40 is 2 so the math you would do is 50+40+2.5+2 which equals $94.50.
What is the y-intercept of the line representing Beatrice's monthly music subscription bill as a function of the number of songs she downloaded?
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The y-intercept of the line representing Beatrice's monthly music is 20
How to determine the y-intercept of the lineFrom the question, we have the following parameters that can be used in our computation:
y = -.95x + 20
To calculate the y-intercept of the line, we set x = 0
So, we have
y = -.95 * 0 + 20
Evaluate
y = 20
Hence, the y-intercept of the line representing Beatrice's monthly music is 20
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Question
What is the y-intercept of the line representing Beatrice's monthly music subscription bill as a function of the number of songs she downloaded?
The equation is y = -.95x + 20
I need help with this problem 8+42÷6(×5+6)
The solution to the problem 8+42÷6(×5+6) is 85. this equation can be simplified to get the required answer.
what is equation ?
An equation is a mathematical statement that uses an equal sign (=) to show that two expressions are equal. It consists of two sides, the left-hand side and the right-hand side, separated by an equal sign. Each side can contain variables, constants, operators, and functions.
In the given question,
To solve the problem, you need to follow the order of operations (also known as PEMDAS) which stands for Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction, and evaluate the expression from left to right:
Start with the parentheses:
5 + 6 = 11
Replace the parentheses with 11:
8 + 42 ÷ 6 × 11
Next, perform the division and multiplication from left to right:
42 ÷ 6 = 7
7 × 11 = 77
Replace the division and multiplication with 77:
8 + 77
Finally, perform the addition:
8 + 77 = 85
Therefore, the solution to the problem 8+42÷6(×5+6) is 85.
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please help me answer this question
Answer:
false
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
In order for two triangles to be congruent, they must have the exact same side lengths and angle measures. In this case, you know that the angles of the triangles are equal, but you are not given side lengths. In math, you can never assume that the lengths are equal just because they look like it. Therefore, the answer is B. False because you do not know a single side length. In the future, review the rules of congruent triangles: SAS, ASA, SSS, AAS, HL where S = side, A = angle, H = hypotenuse, L = leg.
4.
Identify the point corresponding to P.
A. P′ (−5, −3)
B. P′ (−2, 0)
C. P′ (−3, −1)
D. P′ (−4, 0)
Answer: The answer is NOT letter D.
A. P′ (−5, −3)
Step-by-step explanation:
P′ (−5, −3)
...................................................................................................................................................
P′ (−4, 0)
You can look at the graph. The X-axis always goes first. SO -4 is first because it's on the x-axis. ANSWER= (-4, 0)
The blank is a plot of paired data (x,y) and is helpful in degerming whether there is a relationship between the two variables 
Step-by-step explanation:
Scatter plot is the correct answer
The Aquarium charges $16.00 for admission and $2.50 for each ride ticket. Mountain Rides charges $25.00 for admission and $0.25 for each ride ticket. For what number of ride tickets will the cost be more at The Aquarium?
Answer:
B
Step-by-step explanation:
Because 16 + 2.50 is less than 25 + 0.25x
Please help I’m stuck and keep getting the wrong answer
The time spent higher than 26 meters above the ground is 0.42 minutes. Answer: 0.42
A Ferris wheel is 30 meters in diameter and boarded from a platform that is 4 meters above the ground.
The six o'clock position on the Ferris wheel is level with the loading platform.
The wheel completes 1 full revolution in 2 minutes.
We have to find how many minutes of the ride are spent higher than 26 meters above the ground.
So, let's start with some given data,Consider the height of a person at the six o'clock position = 4 meters
So, the height of a person at the highest point = 4 + 15 = 19 meters (since the diameter is 30 meters, the radius will be 15 meters)
Also, the height of a person at the lowest point = 4 - 15 = -11 meters
Therefore, the Ferris wheel completes one cycle from the lowest point to the highest point and back to the lowest point.
So, the total distance travelled will be = 19 + 11 = 30 meters.
Also, we are given that the wheel completes 1 full revolution in 2 minutes.
We need to calculate the time spent higher than 26 meters above the ground.
So, the angle between the 6 o'clock position and 2 o'clock position will be equal to the angle between the 6 o'clock position and the highest point.
This angle can be calculated as follows:
Angle = Distance travelled by the Ferris wheel / Circumference of the Ferris wheel * 360 degrees
Angle = 30 / (pi * 30) * 360 degrees
Angle = 360 degrees / pi
= 114.59 degrees
So, the total angle between the 6 o'clock position and the highest point is 114.59 degrees.
Now, we need to find out how much time is spent at an angle greater than 114.59 degrees.
This can be calculated as follows:
Time = (Angle greater than 114.59 degrees / Total angle of the Ferris wheel) * Total time taken
Time = (180 - 114.59) / 360 * 2 minutes
Time = 0.42 minutes
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brainliest for answer
Answer: 1/3
Hope this helped!
f(x) = 2x - 4
f(3) = [?]
Answer: f(3)=2
Step-by-step explanation:
f(x) = 2x - 4
f(3) =2(3) - 4
f(3) = 6-4
f(3)=2
equation allows the nurse to use theratio and proportion method todetermine how many tablets the patientrequires?O 100 mg/50 mg x 1 tabletO 50 mg/100 mg x 1 tablet50 mg/1 tablet = 100 mg/ x tablets
SOLUTION
From the question, the patient needs 100 mg but the drug is available in 50 mg tablets.
We can see that 100 is twice of 50, so using 50 mg tablets should be twice that to make it 100 mg
If the number of tablets is given as x, so the requirement will be calculated as
\(x\text{ tablets = }\frac{1\text{ tablet }}{50\text{ mg}}\times100\text{ mg/1 tablet }\)Hence the last option is the correct answer
Determine the domain and range for the relations. (11, 1), (9,2), (7,3), (5,4)
Hey there! I'm happy to help!
The domain is all of the x-values of a relation and the range is all of the y-values. When you write them out, you order the numbers from least to greatest and put it in brackets.
The domain of our relation is the x-values of these points, which are 11, 9, 7, and 5. The domain is {5,7,9,11}.
The range is the y-values, which are 1, 2, 3, and 4. So, the range is {1,2,3,4}.
Now you can find the domain and range given a few ordered pairs!
Have a wonderful day!
The vector parametric equation for the line through the points (−1,−4,2) and (−1,0,−3) is:_______
Answer: \(x(t)=-1\)
\(y(t)=-4+4(t)\)
\(z(t)=2-5(t)\)
Step-by-step explanation:
To find: The vector parametric equations for the line through the points (−1,−4,2) and (−1,0,−3).
Let A (−1,−4,2) and B(−1,0,−3)
First we find direction vectors : \(\overrightarrow{AB}=<-1-(-1),0-(-4),-3-2>\)
\(<0,4,-5>\)
Now, the parametric equations of the line:
\(x(t)=-1+0(t)\)
\(y(t)=-4+4(t)\)
\(z(t)=2-5(t)\)
Hence, the vector parametric equations for the line through the points (−1,−4,2) and (−1,0,−3):
\(x(t)=-1\)
\(y(t)=-4+4(t)\)
\(z(t)=2-5(t)\)
What is the smallest positive integer $n$ such that $\sqrt[4]{56 \cdot n}$ is an integer?
The smallest positive integer n such that t \($\sqrt[4]{56 \cdot n}$\) is an integer is 686.
We have to find the smallest positive integer n such that \($\sqrt[4]{56 \cdot n}$\) is an integer
To find the smallest positive integer n such that \($\sqrt[4]{56 \cdot n}$\) is an integer, we need to determine the factors of 56 and find the smallest value of n that, when multiplied by 56, results in a perfect fourth power.
The prime factorization of 56 is:
56 = 2³ × 7
The prime factors of 56 need to be raised to multiples of 4.
Therefore, we need to determine the smallest value of n that includes additional factors of 2 and 7.
To make the expression a perfect fourth power, we need to raise 2 and 7 to the power of 4, which is 2⁴ × 7⁴
The smallest value of n that satisfies this condition is:
n = 2 × 7³ = 2× 343 = 686
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guys I need followers
Answer:
Followers You need
Answer:
ok
Step-by-step explanation:
x
+
0
<
−
10
and
x
−
10
≥
−
10
Write the answer in interval notation.
Which algebraic expression is equivalent to the expression below
5(4x + 5) - 17
A.
20x + 9
B.
5x + 9
C.
20x + 42
D.
20x + 8
Answer:
20x + 8
Step-by-step explanation:
5*4x + 5*5 -17
20x +25 -17
20x + 8
PLEASE PLEASE PLEASE SOMEONE HELP ME PLEASE I BEG U PLEASE PLEASE !!!!!!!
Answer:
Right ear a.d. = auris dextra
Step-by-step explanation:
mathematics may not have been the best place to ask this question.
Answer:
ad meaning right ear so C
Step-by-step explanation:
If f(x)=x-9 and g(x)=-6x-3 which statement is true
Answer:
-1 is not in the domain of (f o g)(x)
Step-by-step explanation:
f(x) = sqrt(x - 9)
g(x) = -6x - 3
(f o g)(x) = f(g(x)) = sqrt(g(x) - 9)
(f o g)(x) = sqrt(-6x - 3 - 9)
(f o g)(x) = sqrt(-6x - 12)
Let x = -1:
(f o g)(-1) = sqrt(-6(-1) - 12)
(f o g)(-1) = sqrt(6 - 12)
(f o g)(-1) = sqrt(-6)
Since sqrt(-6) is not a real number, -1 is not in the domain of (f o g)(x).
What is the distance from C to B
please help me
True or False - the following scenario depicts an independent relationship between variables (tree growth and air quality): 20% of trees growing in a particular region are not growing to their expected height. In a particular neighborhood in that region, the Air Quality Index is labeled as "Unhealthy for Sensitive Groups" or worse 30% of the time. 10% of the trees in the region grow in this neighborhood. If you randomly measured the growth of a tree in that neighborhood, then the probability that that tree is not growing to its expected height is 33.33%.
HELPEHELP
Morgan took a taxi from her house to the airport. The taxi company charged a pick- up fee of $1.80 plus $2.50 per mile. The total fare was $59.30, not including the tip. Which equation or tape diagram could be used to represent the context if x represents the number of miles in the taxi ride?
Answer:
The equation should be 2.5x+1.8=59.3
Step-by-step explanation:
First, subtract the 1.8 dollars from the 59.3. You will get 57.5. Divide it by 2.5 and you will get the number 21 as x.
Select the correct answer from the drop-down menu.
A company sells its product to distributors in boxes of 10 units each. Its profits can be modeled by this equation, where p is the profit after selling
n boxes.
p = n² + 300n + 100,000
Use this equation to complete the statement.
The company breaks even, meaning the profits are $0, only when it sells
Reset
Next
boxes.
Answer:
Step-by-step explanation:
The company breaks even, meaning the profits are $0, only when it sells 10,000 boxes.
How to turn 68% into fraction
Answer:
68/100=17/25
Step-by-step explanation:
Since there are 2 digits in 68, the very last digit is the "100th" decimal place. So we can just say that 68 is the same as 68/100. terms by dividing both the numerator and denominator by 4. :D
Answer:
0.68=17/25
Step-by-step explanation:
first, turn it into a regular number which is as simple as dividing by 100, then you want to find a fraction which you first convert 0.68 into 68/100 and simplifying it gives you 17/25.
Use first principal to determine the equation of tangent to f(x)= 3x^2-6 Answer please
Answer:
final answer:
y-1= 3x_6
To solve our given problem, we must find the equation of the tangent line of the function f(x)=(x−1)3, at x=2.
.
.
how to write exponents
Answer:
\(2\cdot2\cdot2\) = \(2^{3}\)
Step-by-step explanation:
\(---------------------------------\)
\(Writing\) \(exponents\) \(is\) \(fairly\) \(easy.\)
\(Here's\) \(an\) \(example:\)
\(5\cdot5\cdot5\cdot5\cdot5\) = \(5^{5}\) \(because\)
\(there\) \(are\) \(5\) \(fives\) \(that\) \(are\) \(being\) \(multiplied.\)
\(---------------------------------\)
\(Always\) \(remember,\) \(you\) \(don't\) \(multiply\) \(the\) \(whole\) \(number\) \(by\) \(the\) \(exponent.\)
\(---------------------------------\)
\(Here's\) \(an\) \(example:\)
\(6^{7}\) \(does\) \(not\) \(equal\) \(42\) \(because\) \(you\) \(have\) \(to\) \(multiply\) \(the\) \(6\) \(the\) \(number\) \(of\) \(times\) \(it\) \(says\) \(on\) \(the\) \(exponent.\)
\(Which\) \(means\) \(you\) \(multiply\) \(the\) \(six,\) \(seven\) \(times.\)
\(---------------------------------\)
Hope this helps! <3
\(---------------------------------\)
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Find the area of the combined rectangles.
9 ml
1 2 3 4
The area is
11 ml
19 ml
square miles.
2 ml
8 ml
5
7 ml
To find the area of the combined rectangles, we need the dimensions (length and width) of each rectangle. However, the provided text and numbers do not seem to correspond to a clear description of the rectangles or their dimensions. Could you please provide more specific information or clarify the question?
What value for x maxes the two ratios equivalent?
1/5 : 3/4
x : 1
A. 3/20
B. 4/15
C. 15/4
D. 20/3
50 POINTS
Question 5
The sample space for tossing a coin 3 times is {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}.
Determine P(2 tails).
12.5%
37.5%
50%
75%
Question 6
Which table shows the sample space for spinning the spinner twice?
spinner with 3 equal sections colored yellow, blue, and red
Blue Yellow Red
Red Red Red Red
Blue Blue Blue Blue
Yellow Yellow Yellow Yellow
Blue Yellow Red
Blue Blue, Blue Blue, Yellow Blue, Red
Blue Blue, Blue Blue, Yellow Blue, Red
Red Blue Yellow
Red Red, Red Blue, Red Yellow, Red
Blue Red, Blue Red, Yellow Blue, Yellow
Yellow Yellow, Red Yellow, Blue Yellow, Blue
Red Blue Yellow
Red Red, Red Blue, Red Yellow, Red
Blue Red, Blue Blue, Blue Yellow, Blue
Yellow Red, Yellow Blue, Yellow Yellow, Yellow
Question 7
A set of 3 cards, spelling the word ADD, are placed face down on the table. Determine P(D, D) if two cards are randomly selected with replacement.
one third
two thirds
two sixths
four ninths
12. At noon the temperature was 30 degrees Celsius. At night it becomes 25 degrees Celsius. How
many degrees warmer or colder did it get?*
(10
Answer:
5 degrees colder
Step-by-step explanation:
You take the starting point then subract the ending point and you get your answer. But in order to know if its colder or warmer is to know that the higher the number, the hotter, and the lower the number, the colder.
30 point question!!!
Please answer the question in the picture
Answer:
c = 8
Step-by-step explanation: