Answers
Answer:
I'd say the first one, it is most common for states to have four or fewer roller skating rinks.
Have a lovely day/night! <3
Related Questions
please help!!!! find the value of x
Answers
Answer:
The answer is x+2=7,
Step-by-step explanation:
because x is a variable
Someone help and please make sure the answer is right :)
Answers
x+2y=2
3x+4y=0
solve by graphing
Answers
Step-by-step explanation:
I think this is helpful so you wanted by graphing and this is what I saw I hope it is helpful and good luck
Please help me I need to get this turned in now!!
Answers
Answer:
(25. 12) unitStep-by-step explanation:
The radius of the circle is ( r = 4) so
[tex]p = 2\pi \times r \\ p = 2(3.14)(4) \\ p = 25.12[/tex]
what is the effect of the graph of the function f(x)=x^2 when f(x) is changed to f(x+8)?
Answers
Answer:
Step-by-step explanation:
graph is translated left by 8 units
based on the graph how many pieces of popcorn were eaten per minute in the first 4 minutes
Answers
Answer:
50
Step-by-step explanation:
intersection of 4 mins hits 50
19u=2,527. Solve the equation
Answers
Answer:
=133
Step-by-step explanation:
1. Divide both sides of the equation by the same term
19=2527
2. Simplify
If you divide numbers you will get:
=133
And that's the answer
I hope this helps :)
What is 5 to the 9th power over 5 to the 3rd power?
Answers
Answer:
15,625
Step-by-step explanation:
Answer:
15625
Step-by-step explanation:
solve this pls thank you
Answers
Answer:21
Step-by-step explanation:9+10=21
Answer:
ok nlol how u been
Step-by-step explanation:
Please help with systems of equations need super urgent
*Check the pic*
Answers
Answer:
y = ±5
x = ±6
Step-by-step explanation:
Here we have the system:
x^2 + y^2 = 61
x^2 - y^2 = 11
Notice that we have both variables squared, then we can define:
x^2 = X
y^2 = Y
And write our system as:
X + Y = 61
X - Y = 11
To solve this, the first step is to isolate one of the variables in one of the equations, i will isolate X in the second equation:
X = 11 + Y
Now we can replace this in the other equation to get:
(11 + Y) + Y = 61
Now we can solve this for Y
11 + 2*Y = 61
2*Y = 61 - 11 = 50
Y = 50/2 = 25
Y = 25
And remember that Y = y^2
then:
y^2 = 25
y = √25 = ±5
And using the equation: X = 11 + Y
X = 11 + 25 = 36
X = x^2 = √36 = ±6
Formula is S=2nr squared
If r=7 and n=3.14,calculate S rounded off to two decimal places.
Answers
Answer:
307.72
Step-by-step explanation:
S=2nr²
S=2×3.14×7²
S=307.72
The store brought a pair of shoes for 40$ and sold it for 50$. What percentage was the markup?
Answers
Answer:
20%
Step-by-step explanation:
You would do 40/50 and then 40/50 is also 80/100. Then you'd take the remainder and that'd be the mark up price.
80% of c is 30. what is c?
Answers
Answer:37.5 is C
Step-by-step explanation:
You get this by using Butterfly method 80/100 = 30/x
There are 21 Year 8 pupils in a music club, out of a total of 37 pupils.
Write this proportion as a percentage.
Give your answer correct to 1 decimal place when appropriate.
Answers
Answer:
.567
Step-by-step explanation:
The original ratio is 21:37
Any ratio is a fraction
A fraction is a division problem
Rewrite the ratio as a fraction : 21:31---> 21/31
Divide 21 by 31 and you get .567
Which graph represents y as x as a function of x
Answers
Answer: A
because yesterday I had a test and I got it right.
Step-by-step explanation:
(WILL GIVE BRAINLIEST PLEASE HELP I HAVE A DBA AND THESE ARE THE QUESTIONS)
Do you know what an arithmetic sequence is? An arithmetic
series? What is the difference between the two?
Do you know how to use the formulas?
Do you know what an geometric sequence is? An geometric
series? What is the difference between the two?
Do you know to use the formulas?
What is the difference between arithmetic and geometric?
Do you know how to find the average rate of change?
What is sigma notation? What are the parts?
What does it mean for a graph to be discrete? Continuous?
Answers
Answer:
down here. I dont expect you to copy paste
Step-by-step explanation:
Arithmetic sequence: An arithmetic sequence is a sequence where each term increases by adding/subtracting some constant k.
Arithmetic series : An arithmetic series is the sum of a sequence in which each term is computed from the previous one by adding (or subtracting) a constant
Difference: A sequence is defined as an arrangement of numbers in a particular order. On the other hand, a series is defined as the sum of the elements of a sequence.
How to use them : maybe
Geometric Sequence : A geometric sequence is a sequence of numbers in which the ratio between consecutive terms is constant.
Geometric series : In mathematics, a geometric series is the sum of an infinite number of terms that have a constant ratio between successive terms.
Difference: A geometric sequence is a sequence of numbers in which the ratio between consecutive terms is constant.In mathematics, a geometric series is the sum of an infinite number of terms that have a constant ratio between successive terms.
How to use: maybe
Arithmetic and geometric difference: The main difference between arithmetic and geometric sequence is that arithmetic sequence is a sequence where the difference between two consecutive terms is constant while a geometric sequence is a sequence where the ratio between two consecutive terms is constant.
Average rate of change : To find the average rate of change, we divide the change in the output value by the change in the input value.
Sigma notation :Often mathematical formulae require the addition of many variables Summation or sigma notation is a convenient and simple form of shorthand used to give a concise expression for a sum of the values of a variable.
Graph: A continuous function allows the x-values to be ANY points in the interval, including fractions, decimals, and irrational values. A discrete function allows the x-values to be only certain points in the interval, usually only integers or whole numbers.
Don leaves home at 2pm. He drives 45 miles from home in the first hour. He stops for 90 minutes. He then drives home at an average speed of 15mph. Draw a distance-time graph to show Don's journey.
Brainliest if you want :)
Answers
Answer:
3pm-5pm-7.30pm
Step-by-step explanation:
What is the first common factor of 6 and 8.25?
Answers
Answer:
omo
___
Step-by-step explanation:
Triangle PQR is reflected across a line, P = (4,–5), and P’ = (–4, –5). What is the line of reflection?
the x-axis
the y-axis
the line y = x
the line y = –x
Answers
Answer:
it is b
Step-by-step explanation:
edge2021
can someone help me ?
Answers
Answer:
d
Step-by-step explanation:
if she connects it to any other point angle would be more the 30 degree
Answer:
Its D, 30 is acute and the arrow points to the right
find the total surface area, leave your terms in pi.
Answers
Answer:
75.39822
Step-by-step explanation:
what is 420 X 420 i'll give brainliest
Answers
Answer:
176,400
Step-by-step explanation:
Answer:
It equals 176400
Whats 2 * 2 * 3 * 5 * 13 * 89
Step-by-step explanation:
Find the solution of the system of equations shown below. Show the work that leads to your answer. y = -2x x + y = 3
Answers
How to find a tangent ratio
Answers
Answer:
The tangent ratio is the value received when the length of the side opposite of angle theta is divided by the length of the side adjacent to angle theta. It is very commonly abbreviated as tan.
please I need help ASAP
Answers
................
Veronikas five test scores are 59 80 95 and 93 if the outlier of 59 is removed what is the mean absolute deviation of the remaining four test scores?
Answers
Complete Question
Veronikas four test scores are 59, 80, 95, 88 and 93 if the outlier of 59 is removed what is the mean absolute deviation of the remaining four test scores?
Answer:
5
Step-by-step explanation:
We have the four test scores
80, 95, 88 and 93
Step 1
We find the mean of the 4 test scores
= 80 + 95 + 88 + 93/4
= 356 / 4
89
Step 2
The formula for Mean Absolute Deviation =
Summation( x - Mean)/n
Hence,
|(80 - 89 )+( 95 - 89) + (88 - 89) + (93 - 89)|/5
= 9 + 6 +1 + 4/4
= 20/4
= 5
welppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
They are all acute triangles or iscoles triangles
Step-by-step explanation:
pls help me with this question. will give brainliest.
q)Calculate the length of the side marked x in each of the following.
Answers
Answer:
points
Step-by-step explanation:
Find the volume of the box. HELP DUE AT 5:00PM
Answers
3.5x2.25x0.8=6.3
Answer:
6.3
Step-by-step explanation:
Volume formula:
V = whl
V = 3.5(0.8)(2.25)
V = 63/10
Answer could be:
63/10[tex]6\frac{3}{10}[/tex] 6.3The population of Dawn land is changing exponentially. This change is modeled by the function f(x) = 60,000(1.01)x . Interpret the function to describe how the population changes. Explain how you know.
Answers
Answer:
The function has an initial population size of 60,000 which increase at a rate of 1%
Step-by-step explanation:
Given the expression :
f(x) = 60,000(1.01)^x
Since 1.01 > 1 (exponential
The general form of an Exponential growth function.
y = p(1 + r)^x
p = 60000 = initial population
1 + r = 1.01 ; where r = growth rate
r = 1.01 - 1 ; r = 0.01 =
r = 0.01 * 100% = 1% growth rate