Answer:
No, since the total distance to the cell tower is 16.28 miles, which is farther away than the distance needed to get the best possible service. You are 1.28 miles too far.
Step-by-step explanation:
you have a triangle with sides 12 miles and 11 miles long, so all you need to do is calculate the hypotenuse:
h² = 12² + 11²
h² = 144 + 121
h² = 265
h = √265
h = 16.28 miles
which of the following data would best be displayed on a scatter plot to show a definite positive or negative correlation?
answers :
A. Favorite Ice cream flavors and the age of the people who chose them
B. Growth of marigolds and the amount of fertilizer fed to the plants
C. Daily temperatures in Raleigh
D. Number of babies born at several different hospitals
Answer:
╱▔▔▔▔▔▔▔▔▔▔▔▏
┈╱╭▏╮╭┻┻╮╭┻┻╮╭▏
▕╮╰▏╯┃╭╮┃┃╭╮┃╰▏
▕╯┈▏┈┗┻┻┛┗┻┻┻╮▏
▕╭╮▏╮┈┈┈┈┏━━━╯▏
▕╰╯▏╯╰┳┳┳┳┳┳╯╭▏
▕┈╭▏╭╮┃┗┛┗┛┃┈╰▏
▕┈╰▏╰╯╰━━━━╯┈┈▏
Step-by-step explanation:
If a ring is appraised to currently be worth $1875 and was originally purchased for $750 in 2001,
what was the rate of appreciation?
The rate of appreciation of the ring is approximately 6.52% per year.
How to find the rate of appreciation
We shall use the formula for simple interest to find the rate of appreciation:
Rate of appreciation = (Final value - Initial value / Initial value * Number of years) * 100
Given:
Final value = $1875
Initial value = $750
Number of years = 2024 - 2001 = 23 years
Let us plug the values into the formula:
Rate of appreciation = ($1875 - $750 / $750 * 23) *100
Rate of appreciation = $1,125/1,7250 * 100
Rate of appreciation ≈ 0.0652 * 100
Rate of appreciation ≈ 6.52%
Hence, the rate of appreciation of the ring is ≈ 6.52% per year.
The rate of appreciation is 150%.
To find the rate of appreciation, we'll use the formula for simple interest:
[tex]\[ \text{Simple Interest} = \frac{{\text{Final Value} - \text{Initial Value}}}{{\text{Initial Value}}}\times 100 \][/tex]
Given:
Initial value (purchase price) = $750
Final value (appraised price) = $1875
Substitute these values into the formula:
[tex]\[ \text{Simple Interest} = \frac{{1875 - 750}}{{750}} \times 100 \][/tex]
[tex]\[ = \frac{{1125}}{{750}} \times 100 \][/tex]
[tex]\[ = 1.5 \times 100 \][/tex]
[tex]\[ = 150\% \][/tex]
So, the rate of appreciation is 150%.
A gift box is 4 inches long, 3 inches wide, and 2 inches high. What is the volume of the gift box
Answer:
24"
Step-by-step explanation:
Volume= length*width*height
4*3= 12
12*2= 24
Final answer:
To find the volume of a gift box, multiply its length, width, and height. For a box with dimensions 4x3x2 inches, the volume is 24 cubic inches.
Explanation:
Volume formula: Volume = length x width x height
Given dimensions: Length = 4 inches, Width = 3 inches, Height = 2 inches
Calculation: Volume = 4 inches x 3 inches x 2 inches = 24 cubic inches
entre sus amigos Jorge tiene fama de fantásioso es habitual escuchar narrar como el verano pasado escaló el monte everest (8848m) y como una semana después buceo hasta el piso de la fosa marina de Tonga (-10882 m) ¿cual es la diferencia entre estos números?
Answer:
-2034
Step-by-step explanation:
make me brainliest please
Please help will mark brainliest
Answer:
26% of people from city B work less than 20 hours
Answer:
26%
Step-by-step explanation:
Look at the row for city B, first column is for "less than 20"
PLS DO THIS AS QUICK AS POSSIBLE
a)2.15a+0.03∙(3.4a−12a)
b)3.27x+1.28y+1.83x−2.77y
1)22.5x−4.6=3.5
2)y÷2.3+5.69=7.58
WORD PROBLEM: Car A went 60 km in 5/6 hours while car B went 54 km in 2/3 hours. Which car was faster? How many times faster?
Car __ went faster by __ times
Answer:
a) 1.892a
b.) 5.1x - 1.49y
1.) X = 0.36
2.) Y = 4.347
Car B went faster by 1.25 times
Step-by-step explanation:
a)2.15a+0.03∙(3.4a−12a)
Open the bracket
2.15a + 0.102a - 0.36a
2.252a - 0.36a
1.892a
b)3.27x+1.28y+1.83x−2.77y
Rearranged the algebraic expression above
3.27x + 1.83x + 1.28y - 2.77y
5.1x - 1.49y
1)22.5x−4.6=3.5
Collect the like term
22.5x = 8.1
X = 0.36
2)y÷2.3+5.69=7.58
Y/2.3 = 7.58 - 5.69
Y = 2.3 × 1.89
Y = 4.347
WORD PROBLEM: Car A went 60 km in 5/6 hours while car B went 54 km in 2/3 hours.
Which car was faster?
That's speed
Speed = distance/time
Speed A = 60 ÷ 5/6 = 72 km/h
Speed B = 54 ÷ 2/3 = 81 km/h
How many times faster?
5/6 ÷2/3
5/6 × 3/2
15/12
1.25 seconds faster
which of the following is true about the function y=0.5 x 2^x
Answer:
x
y
−
2
2
−
1
0.5
0
0
1
0.5
2
2
Step-by-step explanation:
Answer:
If the value of x increases by 1, the value of y will double.
Step-by-step explanation:
i just took the thingy
is 2.2360679 a rational or irrational number?
Answer:
Rational
Step-by-step explanation:
2.2360679. A rational number is a number that terminate or can be written as a fraction. In this case, the number can be written as 22,360,679/10,000,000.
The number 2.2360679 is a rational number because it can be expressed as the fraction 22360679/10000000. Rational numbers can be written as fractions with integer numerators and denominators (where the denominator is not zero) or terminates.
Explanation:The number 2.2360679 is a rational number. A rational number can be expressed as a fraction, where both numerator and denominator are integers and the denominator is not zero. In this case, 2.2360679 can be written as an approximate fraction rounded to seven decimal places: 22360679/10000000.
On the other hand, an irrational number cannot be expressed as an integer fraction. It continues indefinitely without repeating, such as the number pi. Therefore, 2.2360679 is not an irrational number as it doesn't meet this criterion.
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the length of a box of colored pencils is 6 inches, the width is 4 inches, and the height is 3/8 inch. what is the volume of the box?
Answer:
9cm3
Step-by-step explanation:
6 x 4 x 3/8=9cm3
Answer:
9 cm³
Step-by-step explanation:
V = l x w x h
= 6 x 4 x 3/8
= 24 x 3/8
= 9 cm³
Tori's grandmother is five times older than she is. the sum of tori's and her grandmother age is 72. how old is tori
I think this is the answer + working out
x= Tori's age
y= her grandmother's age
x+y=72
5x=y
5x-y=0
x+y=72
+(5x-y=0)
6x=72
72 divided by 6=
x=12
So Tori is 12...
We substitute 12 for x into the first equation...
12+y=72
Bring 12 to the other side
y=72-12
y=60
Her grandmother is 60 and Tori is 12.
PLEASE PLEASE HELP ME!!! THIS IS DUE IN 4 MINUTES PLEASEEEEEE!!What is the area, in square inches, of the figure shown here? A parallelogram with a height of 4inches is shown. The height of the parallelogram is used to divide the side of the parallelogram into 5 inches, which is the length (or side) of the rectangle, and into 4 inches, which is the base of the triangle formed by the division.
20 in2
24 in2
32 in2
36 in2
the answer is 24in its easy
find the length of the third side to the nearest tenth
Answer:
10
1 + 100 = 101
101 is between 10 and 11
10.04987
Step-by-step explanation:
What is h(x) = –3x2 – 6x + 5 written in vertex form?
h(x) = –3(x + 1)2 + 2
h(x) = –3(x + 1)2 + 8
h(x) = –3(x – 3)2 – 4
h(x) = –3(x – 3)2 + 32
Answer:
B y = − 3 ( x + 1 ) ^2 + 8
Step-by-step explanation:
Hope it helps.
Two consecutive, odd integers have the property that when the smaller is add to twice the larger, the sum is 43. Find an equation that could be used to determine the smaller integer represents by the variable n.
Final answer:
To find two consecutive odd integers where the sum of the smaller integer and twice the larger is 43, we use the equation n + 2(n + 2) = 43, which simplifies to n = 13, identifying the smaller integer as 13.
Explanation:
The student is asking for an equation to solve for two consecutive odd integers such that when the smaller is added to twice the larger, their sum is equal to 43. Let's define the smaller integer as n, and since they are consecutive odd integers, the next integer would be n + 2. The equation that represents this situation is:
n + 2(n + 2) = 43
This equation can be simplified:
n + 2n + 4 = 43
Combining like terms, we get:
3n + 4 = 43
To solve for n, subtract 4 from both sides:
3n = 39
Then, divide by 3:
n = 13
Therefore, the smaller integer is 13.
What is the measure of ∠R ? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth. m∠R= ° A right triangle R S T. Angle S is marked as a right angle. Side R T is labeled as 40 centimeters. Side S T is labeled as 30 centimeters.
We have been given that in triangle RST, angle S is marked as a right angle. Side RT is labeled as 40 centimeters. Side ST is labeled as 30 centimeters. We are asked to find the measure of angle R.
First of all, we will draw a right triangle using our given information as shown in the attachment.
We can see that RT is hypotenuse and St is opposite side to angle R. We know that sine relates opposite side to hypotenuse of right triangle.
[tex]\text{sin}=\frac{\text{Opposite}}{\text{Hypotenuse}}[/tex]
[tex]\text{sin}(\angle R)=\frac{ST}{RT}[/tex]
[tex]\text{sin}(\angle R)=\frac{30}{40}[/tex]
[tex]\text{sin}(\angle R)=\frac{3}{4}[/tex]
Now, we will use arcsin to solve for angle R as:
[tex]\angle R=\text{sin}^{-1}(\frac{3}{4})[/tex]
[tex]\angle R=48.59037789[/tex]
Upon rounding to nearest hundredth, we will get:
[tex]\angle R\approx 48.59[/tex]
Therefore, the measure of angle R is approximately 48.59 degrees.
Answer:
48.59
Step-by-step explanation:
Just took the test!!
Use the order of operations to simplify this expression. 10.52 - 4.6 × 1.9 7.82 1.78 2.22 11.248
write each number in a scientific notation
example: 2.500 = 2.5 x 10 to the power of 3
1. 300
2. 47,300
3. 24
4. 14,565
5. 7,001
6. 19,050,000
7. 33
Step-by-step explanation:
[tex]300 = 3 \times {10}^{2} \\ 47300 = 4.73 \times {10}^{4} \\ 24 = 2.4 \times {10}^{1} \\ 14565 = 1.4565 \times {10}^{4} \\ 7001 = 7.001 \times {10}^{3} \\ 19050000 = 1.905 \times {10}^{7} \\ [/tex]
URGENT PLEASE Solve the equation using the quadratic formula. 3x^2 - 18 = -6
Answer:
x = 2 and x = -2
Step-by-step explanation:
The quadratic formula of a quadratic of the form ax² + bx + c is:
x = [tex]\frac{-b+\sqrt{b^2-4ac} }{2a}[/tex] or x = [tex]\frac{-b-\sqrt{b^2-4ac} }{2a}[/tex]
Here, our equation is: 3x² - 18 = -6. Let's move all the terms to one side:
3x² - 12 = 0
a = 3 and c = -12. Notice that since there's no x term, b = 0.
Plug these into the quadratic formula:
x = [tex]\frac{0+\sqrt{0^2-4*3*(-12)} }{2*3}=\frac{\sqrt{144} }{6}=12/6=2[/tex]
or
x = [tex]\frac{0-\sqrt{0^2-4*3*(-12)} }{2*3}=\frac{-\sqrt{144} }{6}=-12/6=-2[/tex]
So, x = 2 and x = -2.
Answer: x = -2, x = 2
Step-by-step explanation:
The quadratic formula:
[tex]x=\frac{-b+\sqrt{b^2-4ac} }{2a} \\\\AND\\\\x = \frac{-b-\sqrt{b^2-4ac} }{2a} \\[/tex]
You can find the variables a, b, and c in the standard form of a quadratic equation:
[tex]f(x)=ax^2 + bx+c[/tex]
Your equation:
[tex]f(x)=3x^2 + 0x -12[/tex]
The variables are:
a = 3
b = 0
c = -12
Substitute those for the variables in the quadratic formula:
[tex]x=\frac{-0+\sqrt{0-(4*3*-12)}}{2(3)} \\\\AND\\\\x=\frac{-0-\sqrt{0-(4*3*-12)}}{2(3)} \\[/tex]
You can simplify this to get:
[tex]x=\frac{-\sqrt{144}}{6} \\[/tex]
(or positive square root of 144.)
The square root of 144 is 12, and 12/6 = 2.
The x-values are -2 and 2.
In circle O, if LP congruent LK, find the measurement of the major arc PNK. A. 112 B.156 C.224 D.248
Answer:
1,5/5=279,3
Step-by-step explanation:
Which expression correctly represents “nine less than the quotient of a number and four, increased by three”?
StartFraction n Over 4 EndFraction minus 9 + 3
StartFraction 4 Over n EndFraction minus 9 + 3
9 minus StartFraction n Over 4 EndFraction + 3
9 minus StartFraction 4 Over n EndFraction + 3
Answer: StartFraction n Over 4 EndFraction minus 9 + 3
n/4-9 +3
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given.
The quotient of a number means the result of the division of 2 numbers.
In this case the numbers are: a number (n) and 4 . n/4
Nine less than that quotient means we have to subtract 9 to the quotient.
n/4-9
Increase by three: we simply have to add 3
n/4-9 +3
Feel free to ask for more if needed or if you did not understand something.
Answer:
n/4-9 +3
Step-by-step explanation:
2020-2021 edge
Identify the percent of change as an increase or a decrease.
24 songs to 78 songs
Answer:
225% increase
Step-by-step explanation:
Since the number went up from 24 to 78 this is an increase
To find out how much
(78- 24)/24 =2.25 * 100% =225% increase
The percent of change from 24 songs to 78 songs is a 225% increase.
To identify the percent of change from 24 songs to 78 songs, follow these steps:
Find the difference: Subtract the original number of songs from the new number of songs.Calculate the percent change: Divide the difference by the original number and then multiply by 100.Determine if it is an increase or decrease: Since the number of songs increased from 24 to 78, this is a 225% Increase.Therefore, the percent of change from 24 songs to 78 songs is a 225% increase.
Kurt is flying his airplane over a campground. He spots a small fire below at an angle of depression of 32 degrees. If the horizontal distance from Kurt’s plane to the fire is 3600 feet, find the approximate altitude of his plane.
Answer:
3293 ft to nearest tenth = side
Step-by-step explanation:
To find altitude this is the same in trigonometry as finding the side and we use calculation below in finding the hypotenuse which is same term as side for the angle of depression just to double check that height (altitude is less than slope in calculation).
sin (32) = 0.9271838546
3600/0.9271838546 = 3882.725074
= 3883 ft to nearest tenth. = slope
Then cos (32)x3882.725074 = 3292.737608
= 3293 ft to nearest tenth = side
The plane flying with an angle of depression of 32 degrees to a small fire below has an altitude of 2250 ft.
The situation forms a right angle triangle.
What is a right angle triangle?A right angle triangle has one of its angles as 90 degrees. The sides can be found using trigonometric ratios.
Therefore, the horizontal distance from the kurt's plane to the fire is the adjacent side of the right triangle.
The altitude of the plane is the opposite side of the triangle.
Hence,
tan 32 = opposite / adjacent
tan 32° = h / 3600
cross multiply
h = 3600 tan 32°
h = 3600 × 0.6248693519
h = 2249.52966687
h = 2250 ft
Therefore, the approximate altitude of the plane is 2250 ft.
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PLEASE PLEASE PLEASE The graph of g(x), shown below, resembles the graph of f(x) = x^4-x^2 but it has been changed somewhat. Which of the following could be the equation
of g(x)?
Step-by-step explanation:
The equation of the given graph for the function g(x) is [tex]f(x) = x^4 - x^2 -2[/tex]. so option D is correct. The graph of f(x) is shifted down by a factor of 2 on the y-axis.
How to shift the graph vertically up or down?To shift the graph upwards vertically, add a factor(according to the shift) to the y-coordinate.To shift the graph downwards vertically, subtract a factor(according to the shift) from the y-coordinate.How the given graph is shifted?The given graph [tex]f(x)=x^4 -x^2[/tex] is shifted downwards on the y-axis.
And named g(x)
The shift in the y-axis is by 2 units
So,
g(x) = f(x) - 2
= [tex]x^4-x^2-2[/tex]
Therefore, the equation of the given graph when shifted is [tex]g(x)=x^4-x^2-2[/tex]
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Consider the sequence: 7, 64, 121, 178, 235, ... where u, = 7
a.
State whether it is arithmetic or geometric. Show how you know.
Answer:
It is an arithmetic sequence.
Step-by-step explanation:
64 - 7 = 57
121 - 64 = 57
178 - 121 = 57
We have a common difference of 57, so it is arithmetic.
The explicit formula for the nth term
= 7 +57(n - 1).
Car Survey In a survey of 3,500 people who owned a certain type of car, 700 said they would buy
that type of car again. What percent of the people surveyed were satisfied with the car?
Answer ASAP plz
Answer:
20%
Step-by-step explanation:
If you want to buy the car again, it means that they are satisfied. 700/3500=7/35=1/5
1/5=20%.
20% of the people were satisfied.
5⁸
– = 5ⁿ
5⁴
work out the value of n.
Answer:
5 power 2 is the answer
Step-by-step explanation:
natalie read 10 books in 5 months. what was her rate of reading in books per month?
Answer:
2 books per month.
Step-by-step explanation:
For this, you will simply need to divide the total number of books by the amount of months.
10÷5= 2 books per month.
Natalie read two books for five months.
Divide.
Ten books divided by 5 months.
Find the answer. You get 2.
10 ÷ 5 = 2.
So, her rate of reading books per month was 2.
Hope this helps!
What set of reflections would carry rectangle ABCD onto itself?
Answer:
D) y=x, x-axis, y=x, y-axis.
Step-by-step explanation:
hope it helps :3
Reflection over the line y = x => (a,b) → (b,a)Reflection over the x-axis => (b,a) → (b,-a)Reflection over the line y = x => (b,-a) → (-a,b)Reflection over the y-axis => (-a,b) → (a,b).Which of the following probabilities is equal to approximately 0.2957? Use the portion of the standard normal table below to
help answer the question.
0.00
0.25
0.50
0.75
1.00
Probability
0.5000
0.5987
0.6915
0.7734
0.8413
0.8944
0.9332
0.9599
1.25
1.50
1.75
P(-1.25 sz 50.25)
P(-1.25 5250 75)
P(O 25 sz 51.25)
P(O 75 525 125)
Answer:
c
or
P (0.25 less-than-or-equal-to z less-than-or-equal-to 1.25)
Step-by-step explanation:
ASAP First to answer all three questions right gets brainlist
Answer:
a) 1/32 = 0.0313
b) 21.2058 cm
c) 19.635 ft2
Step-by-step explanation:
We have a total of 8 different areas in the circle.
a) The yellow area are 2 parts of a total of 8, so the probability is 2/8 = 1/4
The number 4 is one area of a total of 8, so the probability is 1/8
So the probability of landing on a yellow and then a 4 is (1/4)*(1/8) = 1/32 = 0.0313
b) The blue area is 3 parts over 8, so we can solve this using rule of three:
Total circunference -> pi*d = 18pi cm
3/8 of the circunference -> x
x = (3/8) * 18pi = 21.2058 cm
c) The purple sections are 2 parts over 8, so following the same logic as letter b), we have:
Total area -> pi*r^2 = 25pi ft2
2/8 of the area -> x
x = (2/8) * 25pi = 19.635 ft2