When can an economy achieve price stability? An economy can achieve price stability when there is a _____ and stable inflation rate for a reasonably long period of time.
A. Low
B. High
C. Moderate
If it takes 3 days for 10 workers to finish building one house, how many days will it take 15 workers to finish 4 houses?
A tennis ball hit from the ground level into the air. Its height above the ground at the time can be modeled by the function h(t) = -16t² +160t. The height, h, is measured in feet above the ground and the time, t, is measured in seconds after the ball is hit. How long is the ball in the air?
Answer:
a
Step-by-step explanation:
Divide. Write your answer in simplest form.
eight divided by seven sixths
A cotton candy vendor has 30 cones of blue cotton candy to sell. If the blue cotton candy is 75% of the total number of cones, how many total cotton candy cones does he have?
Answer:
40
Step-by-step explanation:
because its just easy trust me it is !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! i just need points but fr fr its 40
Check whether the given number is a solution of the equation
6x+1-5x=7;2
In a lottery, 1000 tickets are sold at .25 each. there are 3 cash prizes: 100, 50, and 30. alice buys 5 tickets. what would be a fair price for a ticket
Final answer:
To determine a fair price for a lottery ticket, calculate the expected value by adding the product of the probabilities and outcomes of all prizes. In the given raffle scenario, the fair price would be $0.35, which is the expected value of a ticket.
Explanation:
The question pertains to the concept of expected value in probability, which is often used to determine a fair price for lottery tickets. Expected value is calculated by multiplying the probability of each outcome by the payout of that outcome and then summing these products. In a raffle with 250 prizes of $5, 50 prizes of $25, and 10 prizes of $100, with 10,000 tickets sold, we can calculate the expected value as follows:
Expected value from $5 prizes = (250 prizes * $5) / 10,000 tickets = $0.125
Expected value from $25 prizes = (50 prizes * $25) / 10,000 tickets = $0.125
Expected value from $100 prizes = (10 prizes * $100) / 10,000 tickets = $0.100
Adding these up, the expected value of a ticket is $0.125 + $0.125 + $0.100 = $0.35. Therefore, a fair price for a ticket would be $0.35 to break even.
Graph the solution set to the inequality.
A.
B.
C.
D.
Answer:
this is the question from edgenunity i bet
alright first the question is
4(8-2y)4y+ less than or equal to 32 -8
we'll solve for Y by Isolating the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
y ≥ 2
the correct answer for me was A,
Step-by-step explanation:
What is the area of the polygon below
Answer: The correct option is (D) 147 sq. units.
Step-by-step explanation: We Re given to find the area of the polygon shown in the figure.
Let us divide the given polygon in two rectangles A and B as shown in the attached figure below.
The dimensions of rectangle A are
length, l = 10 units and breadth, b = 3 units.
So, the area of rectangle A is given by
[tex]AREA_A=l\times b=10\times3=30~\textup{sq. units}.[/tex]
And, the dimensions of rectangle B are
length, l' = 13 units and breadth, b' = 12 - 3 = 9 units.
So, the area of rectangle B is given by
[tex]AREA_B=l'\times b'=13\times9=117~\textup{sq. units}.[/tex]
Therefore, the area of the polygon is
[tex]AREA=AREA_A+AREA_B=30+117=147~\textup{sq. units}.[/tex]
Thus, the required area of th given polygon is 147 sq. units.
Option (D) is CORRECT.
Find the square numbers between 50 and 100
Can someone solve these for me? I have no idea what I'm doing wrong. 19 points.
Simplify the expression 11x − (2x2 + 8x).
A peer is having difficulty finding angle measures using trigonometric ratios in a right triangle. Create an example to demonstrate how to do this and be sure to address using the reciprocal relationships (cosecant, secant, cotangent too)
Final answer:
To find angle measures using trigonometric ratios, such as sine, cosine, and tangent, as well as their reciprocals (cosecant, secant, and cotangent), use SOHCAHTOA to relate the sides of the triangle to the angle. Utilize the inverse trigonometric functions (like arccos) on your calculator to find the angle's measure from the ratio you have calculated with sides of the triangle.
Explanation:
To find angle measures using trigonometric ratios in a right triangle, we can use the mnemonic SOHCAHTOA, which stands for Sine equals Opposite over Hypotenuse, Cosine equals Adjacent over Hypotenuse, and Tangent equals Opposite over Adjacent. Let's create an example:
Suppose we have a right triangle with a hypotenuse (h) of 10 units and an adjacent side (x) to angle theta of 8 units.
To find the cosine of angle theta, we use the ratio Cos(theta) = x/h. Thus, Cos(theta) = 8/10 = 0.8.
To determine the actual measure of angle theta, we use the inverse cosine function: theta = arccos(0.8), which gives us the angle's measure in degrees or radians.
For the reciprocal, secant (Sec) is simply the inverse of cosine: Sec(theta) = 1/Cos(theta) = 10/8 = 1.25.
If we needed to use the cotangent, which is the reciprocal of the tangent, we would first need to find the opposite side (y) using the Pythagorean theorem and then use the ratio Cot(theta) = x/y.
It's essential to understand these relationships and how to use the inverse functions to find the angle measures in a right triangle. Reciprocal relationships involve the use of cosecant (Csc), which is 1/Sin(theta), secant (Sec), and cotangent (Cot), which is 1/Tan(theta). Always make sure your calculator is set to the correct unit (degrees or radians) before calculating the angle.
You and four friends go to johny rockets you split the bill each person pays 6.50 how much is the origanl bill
the area of a rectangular swimming pool is 10x^2-19-15 the length is 5x+3 .what is the width of the pool?
HELP ME PLS!!!!!!!!.......
9x100+2x10+3x0.1+7x0.001
Which operation will solve the equation?
m + 9 = 20
Question 2 options:
Add 9 to each side.
Subtract 9 from each side.
Add 20 to each side.
Subtract 20 from each side.
Five times the sum of a number and seven is thirty. find the number.
In order to receive a b in your english class, you must earn more than 350 points of reading credits. last week you earned 120 points. this week you earned 90 points. how many more points must you earn to receive a b or better in english?
At green deli employees earn double time for any hours worked in addition to their usual 40-hour week. Ester Klein worked 43 hours this week. Klein's regular hourly rate is $9.00 an hour. What is her total pay this week?
Answer:
$414.00
Step-by-step explanation:
At green deli employees earn double time for their over time.
Klein's regular hourly rate = $9.00
So, her overtime rate = $9 × 2 = $18.00
Ester Klein worked 43 hours this week.
40 hours regular work + 3 hours overtime
Her total pay this week = (40 × 9) + (3 × 18)
= 360 + 54
= $414.00
Her total pay this week is $414.00
A Flagpole is 28 ft high and the distance along the line of sight from the top of the flagpole to a person looking up at it is 35ft. What is the angle of depression from the top of the flagpole to the person?
What is the value of x?
2x+2 + 5x+3 = 180
7x+5 = 180
7x = 175
x = 175/7 = 25
x = 25
what’s three times the difference of a number and four is -9
The perimeter of a rectangle is 112 cm. if the length is 30 cm, how wide is the rectangle?
Help me ! Giving Brainiest!
the range is the difference between the lowest value and highest value
so you would subtract the lowest number from the highest number
Describe the shapes that make the net for a cone?
The sum that represents the number of tickets sold if 35 tickets were sold on monday, half of the remaining tickets were sold on tuesday , and 14 ticket were sold on wenesday
Which graph represents the function p(x) = |x – 1|?
Answer: The correct option is fourth option.
Explanation:
The given function is,
p(x)=|x-1|
The graph of the given function is a transformed form of f(x)=|x|.
The parent modulus function is,
P(x)=|x+a|+b
If a>0, then graph shifts left by a units and if a<0, then graph shifts right by a units.
If b>0, then graph shifts upward by b units and if b<0, then graph shifts downward by b units.
Since the value of a is -1 and value of b is 0, therefore the graph of f(x)=|x| shifts right side by 1 unit.
Hence the fourth option is correct.
Other way to choose the correct option is find the x intercept and y intercept.
Put x=0
P(x)=|0-1|= -1
So y-intercept is (0,-1)
Put p(x)=0
0=|x-1|
x=1
So, the x-intercept is (1,0).
From x and y-intercepts, we can say that the fourth option is correct.
Answer:
Fourth graph represent the function p(x) = |x – 1|.
Step-by-step explanation:
Given : Function p(x) = |x – 1|.
To find : Graph .
Solution : We have given that Function p(x) = |x – 1|.
The graph of the given function is a transformed form of f(x)=|x|.
By the transformation rule f(x-h) graph would be shifted to right by h units.
Since , grapf of function f(x)=|x| became shifted to 1 unit right.
Therefore , fourth graph represent the function p(x) = |x – 1|.
The metamorphosis what happens when grete gives a violin recital for the three lodgers