Answer:
Finance charge: $250
APR: 9.23%
Step-by-step explanation:
The stem-and-leaf plot shows
cholesterol readings for a group of
patients. Two additional readings
will be added to the plot.
Cholesterol Readings
12
13
0 1 2 5 6 6 9
2 2 5 7
3 3 58
3 3 48
14.
15
16
4 4
17
3
17 / 3 represents 173.
If the two additional readings
are 158 and 146, by how many
points will the median of the
readings increase?
ANSWER:
6 points
EXPLANATION:
Original readings
120, 121, 122, 125, 126, 126, 129, 132, 132, 135, 137, 143, 143, 145, 148, 153, 153, 154, 164, 164, 173
The median is the 11th number (137).
Additional readings added
120, 121, 122, 125, 126, 126, 129, 132, 132, 135, 137, 143, 143, 145, 146, 148, 153, 153, 154, 158, 164, 164, 173
The median is the 12th number (143).
I'm not sure exactly what it means by 'points' but I think that means 143-137, which is 6 points?
A phone receives signals from a transmitter that is 13km west and 21km south of it. what is the bearing from the phone to the transmitter? give your answer to the nearest degree
The bearing from the phone to the transmitter is approximately 31 degrees to the east of the north direction.
To determine the bearing from the phone to the transmitter, we can use trigonometry.
The bearing is typically measured clockwise from the north direction.
Given that the transmitter is 13 km west and 21 km south of the phone, we can form a right triangle with the phone as the vertex angle.
The side opposite to the vertex angle represents the north-south direction, and the side adjacent to the vertex angle represents the east-west direction.
Using the tangent function, we can calculate the angle:
tangent(angle) = (opposite side) / (adjacent side)
tangent(angle) = 21 km / 13 km
Taking the inverse tangent (arctan) of both sides, we find:
angle = arctan(21 km / 13 km)
Evaluating this using a calculator, we find the angle to be approximately 58.57 degrees.
However, since the bearing is measured clockwise from the north, we need to subtract this angle from 90 degrees (which represents the north direction) to obtain the bearing:
bearing = 90 degrees - 58.57 degrees
Calculating this, we find the bearing to be approximately 31.43 degrees.
For similar question on transmitter.
https://brainly.com/question/29221269
#SPJ8
Determine a series of transformations that would map Figure X onto Figure Y.
Check the picture below.
What's the unit prices??
The histogram shows the number of cell phone calls received by Medera, a middle school student, one Saturday from 10 am to 10pm Nertarell 40 C Cell Phone Calls Which statement most reasonably explains the hours when zero calls were received? 152 153pm AS3pm 558m 293m 39SI Medera turned the phone off while playing in a soccer game. Medera only receives Ocalls in clusters. B 0 DO Medera's phone can only receive 22 calls a Medera lost her phone for two hours.
The most reasonable explanation for why Medera received zero calls between 3pm and 5pm is that she turned the phone off while playing in a soccer game.
What is number?Number is an abstract concept used to count or measure something. It is present in many aspects of our lives, from counting the number of people in a room to measuring a distance between two points. Numbers are also used to represent information and to quantify facts. We use numbers in mathematics, science, engineering, business, and many other fields. Numbers are also used in everyday life, such as for telling time, counting items, and measuring distances.
The most reasonable explanation for why Medera received zero calls between the hours of 3pm and 5pm is that Medera turned the phone off while playing in a soccer game. This can be seen by looking at the histogram, which shows that there were zero calls received around this time, while Medera was likely playing in the game. The graph also shows that Medera usually receives a cluster of calls at certain times. This is also evidence that she turned her phone off while playing in the game, as it would be unlikely that she would receive no calls if her phone was still on. Additionally, it is unlikely that Medera's phone can only receive 22 calls a day, as this would be an unusually low limit. Furthermore, it is unlikely that Medera lost her phone for two hours, as this would not explain why there were zero calls received. Therefore, the most reasonable explanation for why Medera received zero calls between 3pm and 5pm is that she turned the phone off while playing in a soccer game.
To know more about number click-
http://brainly.com/question/24644930
#SPJ1
The hours when no calls were received were most likely when Madera turned off the phone while practising soccer.
How many calls did Medera receive?According to the question,
Madera, a middle school student, got phone calls from 10 a.m. to 10 p.m. on one Saturday.
From the scenarios presented, the one that would suggest this would be when Medera turned off his phone while playing soccer. This is because, her phone was turned off, it was not receiving any phone signal, which meant that no inbound calls were received during that time. Medara lost her phone for two hours, but even though she didn't have it with her, the phone was still on and connected to a network, indicating that calls were still streaming.
To know more about hours, visit:
https://brainly.com/question/14001903
#SPJ1
Plsssssssss helpppppppppppp
Answer: It is C
Step-by-step explanation:
The slop for Kitten A is 1/4 or 4
Kitten B has a slop of 2/6 or 3 so the answer is,
C Kitten B/rate of change 4If u steal point i report
Answer:
C = y=4x
Step-by-step explanation:
That answer because if you were to multiply on the way it will have the same graph
Answer:
The third option
Step-by-step explanation:
Which inequality is equivalent to the given inequality? -4(x+7)< 3(x-2)
An equivalent inequality to the given \(-4(x + 7) < 3(x - 2)\) is \(7x > -22.\)
To find an equivalent inequality, we can start by simplifying the given inequality and then make adjustments to preserve its truth.
Let's simplify the given inequality step by step:
\(-4(x + 7) < 3(x - 2)\)
Expanding both sides:
\(-4x - 28 < 3x - 6\)
Grouping like terms:
\(-4x - 3x < -6 + 28\)
Simplifying:
\(-7x < 22\)
To maintain the direction of the inequality, we need to multiply both sides by -1.
However, when we multiply or divide both sides of an inequality by a negative number, the direction of the inequality is reversed.
Therefore, we need to flip the inequality sign:
\(7x > -22\)
Hence, an equivalent inequality to the given \(-4(x + 7) < 3(x - 2)\) is
\(7x > -22.\)
For such more questions on inequality
https://brainly.com/question/30238989
#SPJ8
Hey guys! I am going to be posting multiple questions, but one by one... so be prepared!
14 2/3 x 2 1/2=?
Answer:
\(\frac{110}{3}\) or \(36\frac{2}{3}\)
Step-by-step explanation:
√ 3 ⋅ √ 5 ⋅ √ 13 simplified answer
Answer: √195 or 13.96424004
Step-by-step explanation:
Answer:
\(\sqrt{195}\)
Step-by-step explanation:
Given:
\(\sqrt{3} \cdot \sqrt{5} \cdot \sqrt{13}\)
\(\textsf{Apply the radical rule} \quad \sqrt{a}\sqrt{b}=\sqrt{ab}:\)
\(\implies \sqrt{3 \cdot 5 \cdot 13}\)
\(\implies \sqrt{15 \cdot 13}\)
\(\implies \sqrt{195}\)
This cannot be simplified any further.
Sally was driving her own car and collided with a pick-up truck. Sally sustained $150,000 in injuries and her passenger sustained $1,000 in injuries. If her coverage was 100/300/50, what are the total medical expenses the insurance company would pay for this accident?
The insurance company would pay a total of $101,000 for the medical expenses resulting from the accident.
In this scenario, Sally's car insurance policy has coverage limits of 100/300/50. These numbers represent the maximum amount the insurance company will pay for different types of damages in an accident. Let's break down what these numbers mean in the context of the collision.
The first number, 100, represents the maximum amount (in thousands of dollars) that Sally's insurance company will pay for bodily injury per person. Since Sally sustained $150,000 in injuries and her passenger sustained $1,000 in injuries, the insurance company will cover Sally's medical expenses up to the policy limit, which is $100,000.
The second number, 300, represents the maximum amount (in thousands of dollars) the insurance company will pay for bodily injury per accident. In this case, both Sally and her passenger were injured, so the insurance company will cover their combined medical expenses up to the policy limit, which is $300,000.
The third number, 50, represents the maximum amount (in thousands of dollars) the insurance company will pay for property damage per accident. However, since the question only mentions injuries and not property damage, we can disregard this number for now.
Therefore, the total medical expenses the insurance company would pay for this accident would be $100,000 for Sally's injuries and $1,000 for her passenger's injuries, totaling $101,000.
To learn more about insurance
https://brainly.com/question/989103
#SPJ8
A painter used 1 1/2 gallons of paint to paint 3/5 of a room. At this same
rate, how many gallons will it take to paint the whole room?
Answer:
ok so he uses 3/2 for 3/5 so first lets see how much it will take for 1/5 of the room so
3/2 dived by 3=1/2
then lets multiply this by 5 to make 1
1/2*5=2.5
so it will take 2 1/2 so d
Hope This Helps!!!
# 6
Write an equation in slope-intercept
form to represent the line
perpendicular to 2x + 10y = 3 passing
through the point (2, 3).
O y = 1/5x+3/10
O y = 5x + 13
y = 5x - 7
O y = -1/5x + 17/5
9514 1404 393
Answer:
y = 5x - 7
Step-by-step explanation:
We can make an equation for the perpendicular line by swapping the x- and y-coefficients, negating one of them. Then we can use that form with the given point to see what the constant is.
10x -2y = ...
Removing a common factor of 2 gives ...
5x -y = 5(2) -(3) = 7 . . . . using (x, y) = (2, 3), we can find the constant
Solving for y, we get ...
5x -7 = y . . . add y-7
y = 5x -7 . . . write in the desired form
A rectangle has an area 12cm². If the length of the rectangle is ( x + 1 )cm and the width is x cm, find the possible value(s) of x . Show the working please thank you
Answer:
x can be 3 or (-4) because
area of a rectangle= length × breadth
12=x×(x+1)
12=x^2+x
x^2+x-12=0
x^2 +4x-3x-12=0
x(x+4)- 3(x+4)=0
(x+4)(x-3)=0
(x+4)=0 or (x-3)=0
Therefore, x=(-4) or 3
Since, the dimensions of a rectangle cannot be negative, x=3.
Therefore, the width of a rectangle(x)=3 cm,
the length of a rectangle(x+1)=(3+1)=4 cm
Pls mark me as the brainliest.
Factor 9t–3u.
Write your answer as a product with a whole number greater than 1.
The factor of the expression 9t – 3u will be 3 and 3t – u.
What is factorization?It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.
One of the many branches of mathematics is algebra. Algebra, which is a common thread throughout practically all of mathematics, is broadly defined as the study of numbers and symbols and the procedures for using these symbols in formulae.
The expression is given below.
⇒ 9t – 3u
Simplify the expression, then we have
⇒ 3·3t – 3u
⇒ 3(3t – u)
The factor of the expression 9t – 3u will be 3 and 3t – u.
More about the factorization link is given below.
https://brainly.com/question/6810544
#SPJ1
Why is the domain of the square root parent function x ≥ 0 and the domain of the cube root parent function all real numbers?
Answer:
here may be more than one correct answer.
Cubic, f(x)=x^3
Quadratic, f(x)=x^2
Square root, f(x)=√x
Constant, f(x)=c
Linear, f(x)=x
Step-by-step explanation:
The domain of the square root parent function is x ≥ 0 as the square root of only non-negative values exists and that of negative values does not exist, while the domain of the cube root parent function is the set of all real numbers as the cube root of all numbers exists.
What is a function?A function is a relation between a dependent variable f(x) and an independent variable x, where for every value of x in its domain, there is one and only one value of f(x).
What is the domain of a function?The domain of a function is the set of values of x, for which f(x) exists.
What is the range of a function?The range of a function is the set of values of f(x), in a given domain of x.
How do we solve the given question?We are asked why is the domain of the square root parent function x ≥ 0 and the domain of the cube root parent function all real numbers.
We know that the domain of a function is the set of values of x, for which f(x) exists.
Let the square root parent function be f(x) = √x.
The domain of this function is x ≥ 0, as the square root of negative values does not exist in the real number system.
Let the cube root parent function be g(x) = ∛x.
The domain of this function is all real numbers, as the cube root of all values does exist in the real number system.
∴ The domain of the square root parent function is x ≥ 0 as the square root of only non-negative values exists and that of negative values does not exist, while the domain of the cube root parent function is the set of all real numbers as the cube root of all numbers exists.
Learn more about the domain and range of a function at
brainly.com/question/27829830
#SPJ2
Pls help me with this
Answer:
f(X)=2x is the correct answer
-6(k-7)=36-7k whats k?
Answer:
k is -6
Step-by-step explanation:
first you need to simplify:
-6k+42=36-7k
then get the same ones together
6=-k
k=-6
20pens cost #300 and 50pens cost #750
(a)is the cost of pens directly proportional to the number of pens?
Answer:
669
Step-by-step explanation:
Are these Triangles Similar? How do you know?
Yes, because their ratios are the same
O Yes because their ratios are not the same
O No, because theur ratios are the same
No, Because their ratios are not the same
Answer:
O No, because their ratios are the same
Step-by-step explanation:
By ratio, it refers to side lengths.
If we write the side lengths as fractions:
\( \frac{10}{5} \)
and
\( \frac{4}{3} \)
if we cross multiply fractions it must be equal for the triangles to be similar but the result is
30 and 20 so the triangles are not similar because the ratios are not same or equal.
Need help don’t know what to do I’m confused
Answer:
-x + y = 8
Step-by-step explanation:
Slope = \(\frac{y2-y1}{x2-x1}\)
= \(\frac{10-7}{2-(-1)} = \frac{3}{3} or 1\)
slope = 1, m represents the slope
y - y1 = m(x - x1)
choose any point ( -1, 7 ) or ( 2,10 )
y - 7 = 1( x + 1 )
y - 7 = x + 1
-x + y = 8
HELPP QUICKKK its timedd
Answer:
10
Step-by-step explanation:
Write the equation in standard form.
y - 10=-2(x-8)
Answer:
2x + y = 26
Step-by-step explanation:
The standard form of a linear equation is A x + By = C.
Simplify -2(x - 8)
Multiply -2 by -8
y - 10 = -2x + 16
2x + y - 10 = 16
Add 10 to both sides.
Add 16 and 10
Answer= 2x + y = 26
Sow your work
solve: ℎ/5 − 2 = −11
Answer:
-55
Step-by-step explanation:
Given expression:
\(\frac{h}{5}\) - 2 = -11
To solve this problem implies finding the variable h;
\(\frac{h}{5}\) - 2 = -11
Add +2 to both left and right hand side;
\(\frac{h}{5}\) - 2 + 2 = -11 + 2
\(\frac{h}{5}\) = -9
Now, multiply both sides by 5;
\(\frac{h}{5}\) x 5 = -9 x 5
h = -45
The dimensions of this figure are changed so that the new surface area is exactly 13 what it was originally.
What is the new surface area?
Enter your answer as a decimal in the box.
ft²
Complex solid composed of rectangular prisms in an L shape. The bottom face is labeled with a length of 14.9 ft. The height of the shorter side of the L shape is labeled 5 ft. The height between the shorter side and taller side of the L shape is labeled 9.8 ft. The length of the of the taller section of the L shape is labeled 6.1 ft and the width is labeled 4.9 ft.
The new surface area of the figure that is 1 / 3 of the original size is 198.79 ft².
What is surface area?The surface area of a solid is a measure of the total area occupied by the surface of an object.
Therefore, the surface area of the figure can be calculated as follows:
surface area = (5 × 6.1) + (5 × 10) + (9.8 × 6.1) + (4.9 × 6.1) + (10 × 5) + (14.8 × 4.9) + (10 × 5) + (14.8 × 4.9) + (14.8 × 6.1) + (14.9 × 6.1)
surface area = 30.5 + 50 + 59.78 + 29.89 + 50 + 72.52 + 50 + 72.52 + 90.28 + 90.89
original surface area = 596.38 ft²
Therefore,
New surface area = 1 / 3 × 596.38
New surface area = 198.793333333
New surface area = 198.79 ft²
learn more on surface area here: https://brainly.com/question/26157329
It's 202.46 dude above me is tripping
Step-by-step explanation:
how do i solve this Please give me a advise
The probability of spinning an even number, flipping tails, then spinning an odd number is:
1/9 (as fraction) or 11.11% (as percent)
How to find the probability of spinning an even number, flipping tails, then spinning an odd number?
To find the probability of spinning an even number, flipping tails, then spinning an odd number. We need to consider the individual probabilities. That is:
We have only one even number in the spinner, and that is 2. Thus,
P(even number) = 1/3
For a coin, the probability of head or tail is 1/2. Thus,
P(tail) = 1/2
We have two odd number in the spinner, and that is 1 and 3. Thus,
P(odd number) = 2/3
Therefore, the probability of spinning an even number, flipping tails, then spinning an odd number will be:
P(even, tail, odd) = 1/3 * 1/2 * 2/3
= 2/18
= 1/9 (as fraction)
In percent:
P(even, tail, odd) = 1/9 * 100
= 11.11%
Learn more about probability on:
https://brainly.com/question/24756209
#SPJ1
The volume of a cone with a diameter of 9 and a height of 120
Answer: 15268.1403 unit^3 (unit: cm,m,mm)
Step-by-step explanation:
volume of a cone= 1/2*pi*r^2*h
r= radius (unit: cm,m,mm)
h= perpendicular height (unit: cm,m,mm)
volume= 1/2*pi* (9)^2* 120 = 15268.1403 unit^3
How to solve this problem?
10.9297 anxdjehsimdudneueneieo
Calcular la masa que tiene un cuerpo que se le aplica una fuerza que empuja al lado derecho de 230 N y otra fuerza que empuja al lado izquierdo de - 150N. Considerar que la aceleración que adquiere es de 2 m/s2.
Answer:
Calculate the mass of a body that is applied with a force that pushes the right side of 230 N and another force that pushes the left side of - 150N. Consider that the acceleration it acquires is 2 m / s2.
Step-by-step explanation:
230 e dos
Answer of question 3 pls
The highest point for the quadratic function for the height of the object, h(t) = -16·t² + 224·t + 816, indicates that the interval over which the height of the object is increasing is; (-∞, 7]
What is the shape of the graph of a quadratic function?The shape of the graph of a quadratic function is a parabola.
The function for the height of the object in question 3 is; h(t) = -16·t² + 224·t + 816
Where;
t = The time in seconds
The height of the object is increasing in the interval to the left of the highest point, which can be found as follows;
The x-coordinate of the highest point of the quadratic function, f(x) = a·x² + b·x + c is; x = -b/(2·a)
Therefore, the x-coordinates of the highest point of the object is; -224/(2 × (-16)) = 7
Therefore, the height of the object is increasing in the interval; -∞ < t ≤ 7
Learn more on quadratic functions here: https://brainly.com/question/27920694
#SPJ1