Answer:
[tex]\=x'=\$10.55[/tex]
[tex]\sigma'=10.55[/tex]
Step-by-step explanation:
From the question we are told that:
Raise[tex]r=2\%[/tex] at Time interval 6 months
Time [tex]t=2 years[/tex]
Mean hourly pay [tex]\=x=$9.75[/tex]
Standard deviation[tex]\sigma=\$0.87[/tex]
Generally the equation for mean is mathematically given by
[tex]\=x=P*(1+r)^n[/tex]
Where
[tex]P=Principle\ mean[/tex]
[tex]n=number\ of\ intervals[/tex]
[tex]n=2years/6months[/tex]
[tex]n=4[/tex]
Therefore
[tex]\=x'=9.75*(1+0.02)^4[/tex]
[tex]\=x'=\$10.55[/tex]
Generally the equation for Standard deviation is mathematically given by
[tex]\sigma'=P'*(1+r)^n[/tex]
Where
[tex]P'=Principle\ Standard\ deviation[/tex]
Therefore
[tex]\sigma'=0.87*(1+0.02)^4[/tex]
[tex]\sigma'=10.55[/tex]
Fun Fact : You are so effing beautiful. And i love you. Hundreds of people do. Tell this to someone who needs it.
Answer:
You're beautiful!
determine the value of x in the equation below. (3a3)x=27a9
Answer:
[tex]x = 9 {a}^{6} [/tex]
Step-by-step explanation:
[tex] = > {3a}^{3} x = 27 {a}^{9} [/tex]
[tex] = > {a}^{3} x = \frac{27a^{9} }{3} [/tex]
[tex] = > {a}^{3} x = 9a ^{9} [/tex]
[tex] = > x = \frac{9 {a}^{9} }{ {a}^{3} } [/tex]
[tex] = > x = 9a^{9 - 3} [/tex]
[tex] = > x = 9 {a}^{6} [/tex]
hence, the answer is x = 9a⁶.
Use the diagram of the parallelogram to answer the question. 18 m 10 m 6 m *not drawn to scale What is the perimeter of the parallelogram? A. 34 m B. 54 in O C. 56 m D. 62 mm OE. E. 108 m
Help will give brainliest
Answer:
i think it might be E: 108 m ? im not sure
Leap 1 ten! Circle the answer
20 21 22 23 24 25 26 27 28 29
30
40 39 38 37 36 35 34 33 32 31
41
42 43 44 45 46 47 48 49 50 51
Answer:
It says leap 1+10. The frog is on the number 21. The frog already leaped one ( hence 20 ) So the answer would be 31.
Step-by-step explanation:
Math
The area of the figure is ______ sq units
Yousef buys 40 tokens at the carnival. He gives his sister tokens for 5 kiddie rides. He wants to use the remaining token for thrill rides for himselt.
thrill rides use 5 tokens each and kiddie rides use 3 tokens each, what is the largest number of thrill rides Yousef can go on?
Answer:
5 rides
Step-by-step explanation: Multiply the number of kiddie rides his sister will go on (5) by the amount of tickets it costs each (3). subract that from 40 (the initial amount of tickets). then divide that by 5 (amount of tickets for 1 thrill ride)
Find the value for x which makes the statement true.
10x+4=−26
Answer:
x = -3
Step-by-step explanation:
10x + 4 = -26
10 x = -30
x = -3
Solve for x. What does X =?
Answer:
x=50
Step-by-step explanation:
can you help i give 50 points
Answer:
IF It is a right angle triangle then it's one angle
is of 90 degree
Other angle given is 32degree
And sum of all angle of triangle is 180 degree
Therefore by angle sum property
Missing angle =180 - (90+32)
Missing angle =180 - 113
Missing angle =67
The third angle is 6 7 degree
If you are helped with my answer pls tag me brianliest I really want it
THANK YOU.....
Can someone please help me? And it says “Solve each equation. Then, prove that your answer solves the original equation?
Step-by-step explanation:
We need to solve each equation.
a. 6c = 30
c = 30/6 = 5
b.
2d-6=12
Adding 6 both sides
2d-6+6=12+6
2d = 18
d = 9
c.
[tex]\dfrac{x}{3}+9=2\\\\\dfrac{x}{3}=-7\\\\x=-21[/tex]
d.
50=14+3m
50-14=3m
36=3m
m = 12
Hence, this is the required solution.
Help fast
Identify the graph of the compound inequality (-2<2x-6) and (3x-12310).
DONE
Answer:
The first one
Step-by-step explanation:
Answer:
The first Graph
Step-by-step explanation:
Edge 2021
3x^2+23x^343x^2+13x-10
Answer:
mathmaticicans :impossible
Step-by-step explanation:
some random kid :the answer is aproximatly 42
Which of the following is most likely the next step in the series?
Answer:
(D) a hexagon......................
Helpppp please prettty pleaseee THIS IS TIMED. I WILL MARK Brainliest. NO LINKS Please Or I WILL REPORT YOU. PLEASE GIVE EXPLANATION
Answer:
Please show the picture or question.
When Nathaniel left his house in the morning, his cell phone battery was partially
charged. The charge remaining in Nathaniel's battery, as a percentage, can be
modeled by the equation B = 52 - 6.5t, where t is the number of hours since
Nathaniel left his house. What is the slope of the equation and what is its
interpretation in the context of the problem?
Answer:
Slope -6,5
Step-by-step explanation:
Slope of the equation is -6.5 which is mean that every our his battery lose 6.5 percent of charge. 52 represent here the percentage of battery at the time he left the house.
Which equation represents the relationship between x and y?
X y
1 4
2 5
3 6
4 7
Answer:
0 and 3, right? like look how everything else is set up
Step-by-step explanation:
1 4
2 5
3 6
4 7
they all add one to each number every problem. So subtract 1 from both and that should be your answer.
45. Find the median of the numbers 34, 47,
46, 68, 76, 81
Answer:
the median is 57.5
Step-by-step explanation:
may i please get help for this please and thank you
there are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.
To the nearest inch, how many inches are in 14 meters?
Answer:
551
Step-by-step explanation:
Answer:
551.18 inches
Step-by-step explanation:
convert 14 m to cm, so multiply 14 by 100, to get 1400, then convert to inches, so divide by 2.54, which gives you 551.18 inches
A slide was installed at the local swimming pool, as shown here
What is the length of the slide?
Answer:
21.47 ft (rounded to the near hundreths)Step-by-step explanation:
Pythagorean Theorem : Right triangle with legs a and b and hypotenuse c
a=19 b = 10 c= x
19² + 10² = x²361 +100 = x²461 = x²x = square root of 461
x= 21.4709... (21.47 )
The required length of the slide installed at the local swimming pool is 21.47 ft.
A slide was installed at the local swimming pool, as shown here, what is the length of the slide is to be determined.
Perpendicular length = 10ft
base length = 19ft
In a right-angled triangle, its side of the right angle triangle, such as hypotenuse, perpendicular, and base are Pythagorean triplets.
Let the length of the slide at the local swimming pool is x,
applying Pythagorean theorem
hypotenuse² = perpendicular² + base²
x² = 19² + 10²
x² = 361 +100
x² = 461
x = √461
x = 21.47 ft
So, x = 21.47 is the length of the slide.
Thus, The required length of the slide installed at the local swimming pool is 21.47 ft.
Learn more about Pythagorean triplets here:
brainly.com/question/22160915
#SPJ2
A rare baseball card that was purchased increases in value over time. The function C(t) is represented on the following graph, where C represents the value of the card, and t is time in years since the card was purchased.
What is the initial value, and what does it represent?
Select the statement that answers both parts of the question correctly.
The initial value is 0 and it represents the lowest value of the card.
The initial value is 10 and it represents the amount of time it takes for the card to increase in value.
The initial value is 12,000 and it represents the price of the baseball card at the time of purchase.
The initial value is 12,000 and it represents the price of the card when it was new.
Answer: The initial value is 12,000 and it represents the price of the baseball card at the time of purchase.
Explanation: I just looked at the beginning of the graph, surprisingly I got it right.
Initial value is 12,000 and it represents the price of the baseball card at the time of purchase.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Given,
The function C(t) is represented on the following graph, where C represents the value of the card, and t is time in years since the card was purchased.
We need to find the initial value and we have to select the statement which is true.
The initial value is 0 and it represents the lowest value of the card.
The initial value is 10 and it represents the amount of time it takes for the card to increase in value.
The initial value is 12,000 and it represents the price of the card when it was new.
Among the given statements, the 4th statement is true based on the graph.
Hence initial value is 12,000 and it represents the price of the baseball card at the time of purchase.
To learn more on Graphs click:
https://brainly.com/question/17267403
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Daniel loves pizza, so he decided to enter a pizza eating contest. Each contestant was given a 25inch pizza and the winner was determined by who ate the most! Daniel ate the entire pizza and won! How much pizza did he eat? (Hint 25 is the diameter?
Answer:
490.87 inches²
Step-by-step explanation:
Hi there!
What we're trying to find: the area of the circular-shaped pizza
What we know: the diameter of the pizza (25 inches)
Area of a circle = [tex]\pi r^2[/tex] where r is the radius of a circle
To find the radius, divide the diameter by 2:
25 inches ÷ 2 = 12.5 inches
Plug 12.5 inches into the area equation
[tex]A=\pi r^2\\A=\pi (12.5)^2\\A=\pi (12.5)^2\\A=156.25\pi \\A=156.25\pi \\A=490.87[/tex]
The area of the circle (pizza) is approximately 490.87 inches².
Therefore, Daniel ate 490.87 inches² worth of pizza.
I hope this helps!
Enter the value of p so that the expression 4 (n+8) is equivalent to (n+p)4
what is the value of x?
Answer:
x = 222
Step-by-step explanation:
Answer:
√(x+3)=15
squaring both side
x+3=15²
x=15²-3
x=222
is your answer
Find the value of x round to the nearest tenth
Answer:isk
Step-by-step explanation:
i will give Brainiest if your right
Answer:
D. -9p + 0.5
Step-by-step explanation:
2(-4p-1) + (2.5-p)
Distribute the 2 and invisible 1
so
-8p - 2 + 2.5 - p
Combine like terms
-8 p + (-p) = -9p
-2+2.5 = 0.5
so
-9p+0.5
For the Past year, national percentages of people's preference in car color are as follows: White: 35%, Silver: 28%, Blue: 24%, Red: 10%, Other: 3% Of the 9,000 people who bought cars in San Jose recently, the following is the record of colors: White 3,145; Silver 2510; Blue 2,165; Red 905; Other 275 Use "Goodness of Fit Test" and the Chi Square distribution What is the value of the Chi Square Test Statistics for this problem to the nearest third decimal place? What is the p value for chi square?
Answer:
35%
Step-by-step explanation:
If four is subtracted from twice a number, the result is fourteen what is the equation
Answer:
2x - 4 = x - 10
Step-by-step explanation:
x/3 + 35 ≤ 65 pls help
Answer:
x [tex]\leq[/tex] 90
Step-by-step explanation:
ASAP help me plz!!! It’s 2 questions btw
Answer:
60
Step-by-step explanation:
I hope you understand what I wrote