the mean of that set is 31
Answer:
31
Step-by-step explanation:
Add all the numbers:
29 + 26 + 35 + 34 = 124
Divide by 4 (because there are 4 total numbers):
124/4 = 31
Please help me and make it right..
Answer:
1/4
Step-by-step explanation:
3/4 is also equal to 6/8. And 1/2 is also equal to 4/8.
So the order would be 6/8, 5/8, 4/8, 3/8 and then 2/8. Which would simplify to 1/4.
Answer:
1/8 ????
Step-by-step explanation:
dont put this im not really sure sorry :(
In the above question is 400 the part or the whole?
Answer:
What is it?
Step-by-step explanation:
A new car is purchased for $40,000 and over time its value depreciates by one half every 3 years. What is the value of the car 17 years after it was purchased, to the nearest hundred dollars?
Answer:
Value of the car after depreciation = $800.
Step-by-step explanation:
Formula to get the final value of the car after depreciation of the car price,
Final value = [tex]\text{Initial value}(1-\frac{r}{100})^{\frac{t}{n} }[/tex]
Here, t = Number of years after the purchase
n = Number of years for the depreciation of price by half
By substituting values in the formula,
Final value = [tex]40000(1-\frac{50}{100})^{\frac{17}{3}}[/tex]
= [tex]40000(0.5)^{\frac{17}{3}}[/tex]
= $787.451
≈ $800 [Nearest hundred dollars]
Therefore, after 17 years value of the new car will be $800.
Y=2x
Y=7x-20
I’ll give you brainlessly
Answer:
(4,8)
Step-by-step explanation:
y = 2x
y = 7x-20
Step 1: plug in 2x for y
Step 2: subtract 7x on both sides
Step 3: divide by -5 on both sides
Step 4: plug in 4 into y = 2x
2x = 7x -20
-7x -7x
-5x = -20
-5 -5
x = 4
y = 2(4)
y = 8
-7a - 6a simplifyed?
Answer:
-13a
Step-by-step explanation:
Solve each system of equations using the substitution method
Give the solution in (x,y) form
Step-by-step explanation:
y=-3+5x
substitute y into equation 2
3x-8y=24
3x-8(-3+5x)=24
3x+24-40x=24
x=0
y=-3+5(0)
y=-3
(x,y)=(0,3)
A school bus passes through an intersection with a traffic light in the morning on its way to school and in the afternoon on its way home. The following data was collected during a school year: The bus passed through the intersection 310 times. 70 green lights were in the morning. There were 30 more red lights in the morning than in the afternoon. There were a total of 140 red lights.
Answer:
the answer is the bus is yellow
8(1/2u+3/4)
Use the distributive property to remove the parentheses.
Simplify your answer as much as possible.
Answer:
4u+3
Step-by-step explanation: 8/1*1/2= 8/2=4u
8/1*3/4= 24/8=3
Solve g(x) = h(x) for x:
g(x) = -2x - 2
h(x) = -4x – 8
Carson wants to install wallpaper on the wall in his bedroom with the shape and dimensions shown below. 14 ft 11 ft 12 ft - To determine the area of the wall, he divides it into a triangle and a rectangle. What are the dimensions of the triangle?
Answer:
B
Step-by-step explanation:
Answer:
Its B
Step-by-step explanation:
I did the test.
write this repeating decimal as a fraction.
0.41 repeating
simplified completely
Answer:
41/99
Step-by-step explanation:
Simplest form of the number 0.41 repeating; 41/99
What is mean by Fraction?A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction.
It can be written as the form of p : q, which is equivalent to p / q.
We are Given that 0.41 repeating.
Consider x = 0.41, then multiply both sides of this equation by 100 to remove the decimal point:
100x = 41.41
Simplifying;
99x = 41
Dividing both sides by 99;
x = 41/99
Learn more about the fraction visit:
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i need help with the picture below
Answer:
Maggie - 0.19
what is 1/3 x 3/4 = to?
Answer:
1 1/12?
Step-by-step explanation:
It is equivalent to:
2/8 divided by 2
(that equals 1/4)
Hope this helps.
。 . . 。 ඞ ඞ ඞ ඞ ඞ ඞ ඞ 。 . • . [Northstar] was ejected. . . 。 . 。 ﾟ . . , . . .. 。 • ﾟ 。 . . . 。。 • ﾟ 。 . . . 。。 • ﾟ 。 . . . 。。 • ﾟ 。 . . . 。
5. Consider the image below of a pasture at McDonald's Farm.
750 ft
45°
Part A: If McDonald wants to fence in the square pasture and barbed-wire
fencing costs $1.15 per foot, then determine the cost to fence in
the pasture.
Part B: If McDonald wants to cover the square pasture in fertilizer, then he
needs to determine the area of the pasture. What is the area of
the pasture to the nearest hundredth?
Answer:
Step-by-step explanation:
The area of the square pasture is given by the leg length of the right
triangle which is the same as the side length of the square.
Correct responses:
Part A: $2,439.5Part B: 281, 250 ft.²Method by which the above responses are obtainedPart A
The given triangular side is a right triangle.
Length of the hypotenuse and an acute angle of the right triangle are;
750 ft. and 45°
Therefore;
Leg length of the right triangle = Side length of the square
Leg length of the right triangle = 750 ft. × sin(45°) = 375·√2 ft.
Side length of the square pasture, s = 375·√2 ft.
Perimeter of the fence = 4 × 375·√2 ft. = 1500·√2 ft.
Cost per foot for fencing = $1.15
The cost to fence the square pasture = $1.15/ft. × 1,500·√2 ft. ≈ $2,439.5Part B:
The area, A, of the square pasture is given by A = s²
Which gives;
A = (375·√2)² = 281,250
The area of the square pasture is A = 281,250 ft.²
Learn more about trigonometric ratios here:
https://brainly.com/question/1757727
https://brainly.com/question/13998756
Write the equation of line of the line that passes through the point (5, 6) and a slope of 2
Graph the following given a slope and a point m-1/2 b=2
Answer:
Here!
Step-by-step explanation:
Answer:
Step-by-stepexplanation:
The y axis is the vertical line. b is y intercept, meaning where the line crosses the y axis. here b is 2, so plot a point on (0,2). m is the slope. slope is rise/run, and your slope is -1/2. this means your rise is negative one, (go down one) and you run is positive two (go two to the right) and plot your point. then you connect this point to the first point and extend the line on both sides. hope this helps :)
Write a rule for the linear function shown in the graph.
y = 3x – 1
y = [tex]\frac{2}{y5}[/tex]x +1
y = -[tex]\frac{5}{2}[/tex]x -1
y = [tex]\frac{5}{3}[/tex]x +1
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
( 1 , − 2 )
Equation Form:
x = 1 , y = − 2
Step-by-step explanation:
Graph.
y = 3 x − 1
y = x + 1
y = − x − 1
y = x + 1
Complete the following ratio table so that each pair represents the same rate.
1
5
2
10
3
15
4
20
5
25
Answer:
Step-by-step explanation:
I REALLY NEED HELP PLEASE
Frank is building a house. He is using plans an architect gave him. The house will be a dilation of these blueprints, using a scale factor of 100. A room measures 0.1 ft by 0.12 ft on the blueprints. How area of floor will he need to buy?
A) 120 square feet
B) 0.44 ft
C) 0.012 square feet
D) 44 ft
Similar triangles are congruent.
sometimes
always
never
What does
-$20 -$15 +$30 $2
Equal
Answer:
-3
Step-by-step explanation:
-20-15+30+2
-35+32
-3
Camille wants to become a pilot. A pilot needs to log at least 500 flying hours before earning a pilot's license. A photo of a small plane. Question 1 Part A Write an inequality to show the number of flying hours h Camille needs to get a license. Enter the correct answer in the box.
Answer:
h ≥ 500
Step-by-step explanation:
Number of flying hours required to earn a pilot license = atleast 500 hours
The number of flying hours, h Camille requires to get a license is thus :
h ≥ 500
question in pic help me plz
Answer:
3
Step-by-step explanation:
We can say that a zero or root, is a point that intercepts the x-line. In this case there are 3 points that intercepts the x-line.
(-2.8,0); (1,0); and (7,0)
Multiply this please. (4x-5)^2
Answer:
400
Step-by-step explanation:
Michelle has 18.9 yards of string. She cuts the string into 5 pieces of equal length.
How long is each piece?
Answer:
3.78 (see below)
Step-by-step explanation:
You would have to divide 18.9 by 5, as you're cutting 18.9 into 5 equal parts. Using long division, you can solve this. I have attached an image below for reference:
Answer:
3.78 yd
Step-by-step explanation:
took the test
Helpppp pleaseeeeeeeeeeeeeeeeeeeee it's due at 12:00 odjsoisjsis please see helppp, with explanation pleaseee
I’m really confused on this one and want to make sure. I’ll make you brainlest if you add explanation. Pls and thank you :))
Answer:
[tex]\sqrt{3}[/tex]
Step-by-step explanation:
See attachment 1. This is the formula to use.
There are two numbers, so n=2. Plugging them into the formula, you get
[tex]\sqrt[2]{6*\frac{1}{2}} \\[/tex]
Now, putting a 2 in front just means we're finding the square root, so I'll get rid of it. Then, just do the calculation.
[tex]\sqrt{6*\frac{1}{2}}=\sqrt{\frac{6}{2}}=\sqrt{3}[/tex]
Answer:
√3
Step-by-step explanation:
To find the Geometric mean, multiply the values given, then take the square root.
x² = ab
x= √ab
It's a "central tendency" we are calculating.
This is different from the arithmetical mean which uses addition and division to find that average.
PLEASE HELP!!! Finish the congruence statement AND THE REASON(like SAS OR ASA OR SSS OR AAS!!
WILL GIVE BRAIN!!
Which value of p makes the inequality p > 12 true?
Answer:
Any value over 12
Here are some examples: 13, 14, 15, 20, 25, 40, 100, 123, 2930
Step-by-step explanation:
PLEASE HELP ASAP WILL GIVE BRAINLEAST!!!!!!!
If the triangles are similar, what is the value of x?
A-x=16
B-x=38
C-x=42
D-x=55
Answer:
C- 42
Step-by-step explanation:
Answer:
C. x=42
Step-by-step explanation:
16 + 3x + y = 180
126 + 16 + y = 180
y = 38
16 + 3x + 38 = 180
54 + 3x = 180
3x = 126
x=42