Answer:
Explained below.
Step-by-step explanation:
Construct the frequency distribution from the percentage distribution as follows:
Favorite Type of Pie Percentage Frequency
Peach 25% 25% of 60 = 15
Apple 31% 31% of 60 = 18.6
Other 20% 20% of 60 = 12
Cherry 24% 24% of 60 = 14.4
TOTAL 100% 60
It is provided that the company expects to sell 65 cherry pies in March.
The total number of people buying pies is:
[tex]\#\text{People buying Cherry pies}=\#\text{People buying pies}\times 0.24\\\\\#\text{People buying pies}=\frac{65}{0.24}\\\\\#\text{People buying pies}=270.833[/tex]
Now compute the number of peach pies should the company expect to sell in March as follows:
[tex]\#\text{Peach pies expected to be sold}=270.833\times 0.25 =67.7\approx 68[/tex]
Write an equation in the form y=mx for the proportional relationship that passes through the points (2, -15) and (6, -45).
Answer:
Y=-15/2x
Step-by-step explanation:
The equation of line in the form y=mx is y=-15/2x
What is slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx
where, m is the slope
Given coordinates:
(2, -15) and (6, -45).
Now, slope for the equation
slope= [tex](y_2 - y_1)/ (x_2- x_1)[/tex]
slope= (-45 - (-15))/ (6 - 2)
slope= (-45 + 15)/ 4
slope= -30/4
slope= -15/2
Hence, the equation of line in the form y=mx is y=-15/2x
Learn more about slope here:
https://brainly.com/question/3605446
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GIVING BRAINLIEST
How can you use 2,4,6,8 to equal 80 without using the numbers twice?
[tex]8 (\sqrt{4} \times 2 + 6) \\ \sqrt{4} = 2 \\ 2 × 2 = 4 \\ 4 + 6 = 10 \\ 8(10) = 80[/tex]
At the grocery store, Jamir bought a box of 12 Snickers Bars for $11.50. How much did he pay for each candy bar?
Answer:
138
Step-by-step explanation:
$ 11.50 x 12 = 138
Enter the range of values for x:
B
4x - 8
20°
C
8
D
11
А
[?]
Enter
The range of values for x would be 6 < x < 8.
Isosceles triangle:It is a triangle with two equal angles or two equal side.Angles opposite to the equal sides of an isosceles triangle are also equal.Angle bisector is perpendicular to the base in an isosceles triangle.What is angle bisector?"It is a ray/line that divides an angle into two equal parts."
From figure,
BD is perpendicular to the base AC.
Since BD is an angle bisector,
⇒ 4x - 8 = 20
⇒ 4x = 20 + 8
⇒ 4x = 28
⇒ x = 28/4
⇒ x = 7
Therefore, the range of the values for x would be,
6 < x < 8.
Learn more about isosceles triangle here:
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Write an expression to find how many times Jason will blink in 60 minutes if he continues to blink 19 times a minute.
Jason drove 110 miles in 2 3/4 hours. What was Jason's speed in miles per hour?
Answer:
It is 40 miles per hour.
Step-by-step explanation:
turning the 2 3/4 to 2.75, you can divide 110 by 2.75 to get 40.
brainliest if i am right? uwu
Yesterday, a movie theater sold 279 bags of popcorn. A large bag of popcorn costs $4. A small bag of popcorn costs $1. In all, the movie theater made $567 from popcorn sales. Write and solve a system of equations to find how many bags of each size of popcorn were sold.
Answer:
x=96 and y=183
Step-by-step explanation:
Your welcome
If a city with a population of 50,000 doubles in size every 27 years, what will the population be 54 years from now?
Answer:
1478
Step-by-step explanation:
54 x 27= 1,478
Need help ASAP!!!!!!
Answer:
see explanation
Step-by-step explanation:
x² + 3x + 7 = 5 ( subtract 5 from both sides )
x² + 3x + 2 = 0 ← in standard form
(x + 2)(x + 1) = 0 ← in factored form
Equate each factor to zero and solve for x ( zero product rule )
x + 2 = 0 → x = - 2
x + 1 = 0 ⇒ x = - 1
--------------------------------------------------------------
x² - 2 = - 2x² + 5x ( subtract - 2x² + 5x from both sides )
3x² - 5x - 2 = 0 ← in standard form
(3x + 1)(x - 2) = 0 ← in factored form
Equate each factor to zero and solve for x
3x + 1 = 0 ⇒ 3x = - 1 ⇒ x = - [tex]\frac{1}{3}[/tex]
x - 2 = 0 ⇒ x = 2
------------------------------------------------------------
(x + 3)² + 4x = 0 ← expand left side using FOIL and simplify
x² + 6x + 9 + 4x = 0
x² + 10x + 9 = 0 ← in standard form
(x + 9)(x + 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 9 = 0 ⇒ x = - 9
x + 1 = 0 ⇒ x = - 1
Heeelp
. Can someone please answer this to meee ?
.
Answer:
If f(x)=g(x), the solution is x=-2
Step-by-step explanation:
We are given:
[tex]f(x)=3x+3\\g(x)= (-1/2)x-4[/tex]
We need to find the solution if f(x)=g(x)
Now solving for f(x)=g(x)
[tex]f(x)=g(x)\\3x+3=(-\frac{1}{2}x)-4\\3x+3=-\frac{1}{2}x-4\\3x+\frac{1}{2}x=-4-3\\\frac{3x*2+x}{2}=-7\\\frac{6x+x}{2}=-7\\\frac{7x}{2}=-7\\x=-7*\frac{2}{7}\\x=-2[/tex]
If f(x)=g(x), the solution is x=-2
A car is traveling at a steady speed. It travels1 3/4 miles in 2 1/3 minutes. How far will it travel in 49 minutes ? In 1 hour ?
Answer:
[tex]36\frac{3}{4} miles[/tex] and [tex]45 miles[/tex] respectively
Step-by-step explanation:
There are a few ways to solve this
First we find the speed of the car, which is the distance divided by time [tex]speed=\frac{distance}{time}[/tex] now distance is [tex]1\frac{3}{4} =\frac{7}{4} miles[/tex] and the time is [tex]2\frac{1}{3} =\frac{7}{3} minutes[/tex] Then [tex]speed=\frac{7}{4} /\frac{7}{3}=\frac{7}{4} *\frac{3}{7}=\frac{3}{4} miles/minute[/tex] Using this speed, we just find the distance using different time valuesrewriting the formula so the distance is the subject gives [tex]distance=speed*time[/tex] So for time as 49 minutes we have [tex]distance=(\frac{3}{4}miles/minute)*(49minutes)=36\frac{3}{4} miles[/tex] Then for time as 1 hour which is 60 minutes we have [tex]distance=(\frac{3}{4}miles/minute)*(60minutes)=45miles[/tex]pls help! btw in the picture, the exponent for the denominator is -3
Use the diagram to find the measures of all the angles, given that m/2 = 159º.
2
3
4
m 21
m23
m24
If a is positive and c is negative, how many real-number solutions will the equation ax^2+bx+c=0 have? Explain. Heeeellllllllllllllllllppppppppppp!!, Please help me!
Answer:
If a is positive and c is negative, there will be 2 real numbers solutions
Step-by-step explanation:
To get this, we need to get the value of the discriminant
Mathematically;
D = b^2 - 4ac
In this case , since a is positive and c is negative;
Then b^2 - 4ac will be positive
Thus b^2 - 4ac will be greater than zero
If the discriminant D is greater than zero, then we should expect 2 real-number solutions
Anthony cut a piece of metal that weighed 2,700 grams.Dianne cut a piece of metal that weighed 3,200 grams.how much heavier was Dionne's piece, in kilograms
Answer:
500 g
Step-by-step explanation:
2/5 ÷ −13/11 ≈ pls help me pls
Answer: -22/65
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HElPS ALOT
Answer:
-0.00279720279
Step-by-step explanation:
In the following activity, match each pair of equivalent expressions.
1 . (7 - 2x) + (3x - 11) 2(x - 2)
2 . -3x + 6 + 4x (x + 14) - (8 - 2x)
3 . -2x + 9 + 5x + 6 3(x + 5)
4 . 9x - 2(3x - 3) -4(x + 1) + 5x
5 . -7 + 6x - 4x + 3 (7 + 5x) + (-4x - 1)
Answer:
1. -8+3x
2. 51x-2+4x2 (squared)
3. 66x +324
4. 6x+2
5. 13 +13x
Step-by-step explanation:
I don't think I really understand the question but I tried to simplify the equations
how many solutions exist for the given equation? 0.75(x+40)=0.35(x+20)+0.35(x+20)
please hurry
Answer:
only one
Step-by-step explanation:
0.75x+30=0.35x+7+0.35x+7
x=-320
Price Markup
$70.70 39% plz help i need it im not the smartest
Answer:
$98.27
Step-by-step explanation:
70.70/100=0.707
0.707x39=27.573
70.70+27.573=98.273
Round to the nearest hundredth
$98.27
Answer:
$98.27
Step-by-step explanation:
i just know is correct bc i got the same question as you and i chose $98.27 and got it right hope it helps you!!
what is 3 divided by 1/6 is
Answer: ... Its 18.....
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
1/6= abt. 0.167
? x 0.167 = 3
18 x 0.167 = 3
what happens if u like someone like like them but don't know how to tell them and their lets just say ur best friend but they already said we cant work but u still got them feeling for them
Answer:
Just let them know how you feel. and they're your best friend so let's keep it that way. dont bug them or keep telling them you like them maybe if you act as kind as possible and be yourself, maybe they'll turn around.
Given that f(x) =
2x-5, find the
value of x that
makes f(x) = 15.
Select one:
a. 5
b. 10
c. 20
d. 25
Answer:
Answer is b or 10.
Step-by-step explanation:
The reason for this is that you will just plug in all the answers in x and the answer has to match 15.
So...
2(10) - 5 = 15
15 = 15
This is true so the answer is 10.
If this helped you then please check out or subscribe to The Game Rater. Thanks I really appreciate it.
Which graph shows g(x)=(13)x−2+6?
(pretend I did not select anything)
Answer:
The answer is D (I'm 99.9999% positive it's the correct answer)
Step-by-step explanation:
It's kinda hard to tell with the pictures but look at the screenshot I attached bc that's how it should look :)
hope this helps :)
Answer:
The correct answer is D.
Step-by-step explanation:
with some functions, the value of the
dependent variable decreases as the value of the
independent variable increases. What is a real-world
example of this ?
Answer and explanation:
This is an example of negative correlation/inverse relationship between two variables. A negative correlation between two variables, independent and dependent variable, occurs when increase in one variable is associated with decrease in the other. In other words, the two variables tend to go in opposite direction.
The independent variable is the variable that causes a change in the dependent variable. For example, an increase in the independent variable in an inverse relationship will bring about a decrease in the dependent variable.
A good real world example is the increase in inflation and the decrease in purchasing power of money.
An equation for this could be
Y=-0.2(x)
Where y is dependent variable purchasing power and x is independent variable inflation
Geology in 1668, the Hope diamond was reduced from its original weight by about 45 carats, resulting in a diamond weighing about 67 carats. Write and solve an equation to find how many carats the original diamond weighed. Answer:
Answer: W = 112 carats
Step-by-step explanation: Let W be the original weight.
So we have
W - 45 = 67 add 45 to both sides
And that equals 112 carats
If k=4 then the remainder of (x^3-7x+k)/x+1 is 2. True or False?
Answer:
Step-by-step explanation:
It would be true
Answer:
k=2 so false
Step-by-step explanation:
Luke Combs has a new CD coming out next summer. He will spend 4.3 hours each day in the recording studio for 23 days. How many hours total will he spend in the recording studio?
Answer:
98.9
Step-by-step explanation:
23x4.3=98.9 hours
An energy drink contains 60% of the recommended daily amount of carbohydrates. If it contains 180 grams of carbohydrates, what is the recommended daily amount of carbohydrates
Given:
An energy drink contains 60% of the recommended daily amount of carbohydrates.
It contains 180 grams of carbohydrates.
To find:
The recommended daily amount of carbohydrates.
Solution:
Let x be the recommended daily amount of carbohydrates.
It contains 180 grams of carbohydrates.
So, according to the question,
60% of x = 180
[tex]\dfrac{60}{100}x=180[/tex]
[tex]0.6x=180[/tex]
Divide both sides by 0.6.
[tex]x=\dfrac{180}{0.6}[/tex]
[tex]x=300[/tex]
Therefore, the recommended daily amount of carbohydrates is 300 grams.
PLS HELP, KINDA CONFUSED!!! :D
Answer:
[tex]d=4\sqrt{5}\approx8.94[/tex]
Step-by-step explanation:
To find the distance between any two points, we can use the distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]
Let (-1, -2) be (x₁, y₁) and let (-9, 2) be (x₂, y₂).
Substitute appropriately:
[tex]d=\sqrt{(-9-(-1))^2+(2-(-2))^2[/tex]
Evaluate:
[tex]d=\sqrt{(-8)^2+(4)^2[/tex]
Square and evaluate:
[tex]d=\sqrt{64+16}=\sqrt{80}=4\sqrt{5}\approx8.94[/tex]
Therefore, the distance between the two points is approximately 8.94 units.
Can 72/15 be simplified? Tell me what the number is in YOUR ANSWER. Please and thank you!
Answer:
4.8
Step-by-step explanation: