Answers
Related Questions
First, consider the number of moves as a
sequence: 1, 3, 7, 15, 31, 63,
.
To find a pattern, look at the differences between
consecutive terms. These differences also form a
sequence.
3-1 = 2,7 – 3 = 4, ...
Complete the sequence:
2, 4, ___, ___, ____
Answers
Answer:
The sequence is 2, 4, 8, 16, 32
The next answer is 2
Step-by-step explanation:
The missing terms of the required sequence are 8, 16 and 32 respectively.
What is a geometric sequence?In a geometric sequence, the ratio of two consecutive terms are always equal.
The general expression for the nth term is given as aₙ = a₁ × rⁿ⁻¹ .
The sum of n terms for this sequence is given as Sₙ = (rⁿ - 1)/(r - 1)
The given sequence is 1, 3, 7, 15, 31, 63...
Then, the sequence formed by subtracting the consecutive terms are given as,
3 - 1, 7 - 3, 15 - 7, 31 - 15, 63 - 31 .....
Which can be rewritten as,
2, 4, 8, 16, 32......
It is a geometric sequence as ratio of the consecutive terms are equal,
4/2 = 8/4 = 16/8
Hence, the required sequence is a geometric sequence found as 2, 4, 8, 16, 32......
To know more about geometric sequence click on,
https://brainly.com/question/12687794
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Help PLEASE 10pts CMON PEOPLE I NEED TO FINISH THIS TODAY
Answers
because 40+37= 77 and 180-77=104
6. 67
because 41+72=113 and 180-113=67
7. 15
add them together and subtract by 180
8. 44
add together and subtract 180
HELP ME PLZ !!!!!!!!!!!
Answers
A train travels 423 miles every 9 hours. What is the unit rate of the train?
Answers
Answer:
47 mph.
Step-by-step explanation:
The unit rate would be in mph.
Divide 423 miles with 9 hours:
423/9 = 47
47 mph, or miles per hour, is your answer.
~
Given that: Train travels 432 miles in every 4 hours
To Find: Unit rate of the train
⠀⠀⠀⠀⠀⠀__________________
Solution:-
we can find the unit rate of train by divide the distance and time.
⠀⠀
[tex]:\implies\sf{speed(v)} \: = \dfrac{distance(s)}{time(t)} [/tex]
[tex]:\implies\sf Speed\; (v) = \dfrac{423}{9}[/tex]
[tex]:\implies\sf Speed \: (v) = 47 \;mph\;(miles\;per\;hour)[/tex]
⠀⠀⠀⠀
[tex]\therefore \underline {\sf{Hence \: , \: \pmb{47mph} \: is \: the \: required \: answer}}[/tex]
y = 2000-(1.05)
What is your initial value?
Does this function represent exponential
growth or exponential decay?
What is the rate of growth or
rate of decay?
Answers
Answer:
What is your initial value? 2000
Does this function represent exponential growth or exponential decay? Exponential growth
What is the rate of growth or rate of decay? 5%
QUESTION IN THE PHOTO! NO WRONG ANSWERS PLS
Answers
Answer:
your answer should be 2
Step-by-step explanation:
hope it helps, have a wonderful day :)
what is 7.266435 986 159 17 to the nearest integer?
Answers
Answer:
7
Step-by-step explanation:
Rounding rules. Anything below 5 will round down
PLEASE HELP ME WITH THIS HURRY!
Answers
Jose had a rectangular piece of paper that
was 80 mm long and 70 mm wide. He cut
the paper in half. What is the area of each
half of the paper in square millimeters?
A. 5600 sq mm
B. 2800 sq mm
C. 140 sq mm
D. Not here
Answers
Answer:
B. 2800 sq mm
Step-by-step explanation:
Given the following data;
Length = 80 mm
Width = 70 mm
Area of rectangle is given by the formula;
Area of rectangle = length * width
Substituting into the formula, we have;
Area of rectangle = 80 * 70
Area of rectangle = 5600 mm²
Since the paper (area of rectangle) was halved, we would divide by 2;
Area of each half = 5600/2
Area of each half = 2800 sq mm.
Brain Power! - Minds On-
(-3 + 4) x 66 + -19 x 8 - 2
Answers
Answer:
-88
Step-by-step explanation:
(-3 + 4) x 66 + -19 x 8 - 2
According to PEMDAS (or GEMDAS), you start with the parenthesis. So you do the equation in the parenthesis.
-3+4= 1
Now you replace it with your answer.
1 x 66 + -19 x 8 - 2
You next do multiplication.
1*66=66
66+ -19 x 8 -2
Multiplication again
-19*8=-152
66 + -152 - 2
Now there is only addition and subtraction left so you solve left to right.
66 + -152= -86
-86-2=-88
The answer is -88
y= - 2x + 4
2x + y = 4
Answers
Answer:
Infinite amount of solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = -2x + 4
2x + y = 4
Step 2: Solve for x
Substitution
Substitute in y: 2x + (-2x + 4) = 4Combine like terms: 4 = 4Here we see that 4 does indeed equal 4.
∴ the systems of equations has an infinite amount of solutions.
Answer:
Infinite amount of solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
Left to Right
Equality Properties
Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality
Algebra I
Terms/Coefficients
Coordinates (x, y)
Solving systems of equations using substitution/elimination
Step-by-step explanation:
Step 1: Define Systems
y = -2x + 4
2x + y = 4
Step 2: Solve for x
Substitution
Substitute in y: 2x + (-2x + 4) = 4
Combine like terms: 4 = 4
Here we see that 4 does indeed equal 4.
∴ the systems of equations has an infinite amount of solutions.
A rectangular prism has a length of 2 1/2 meters, a width of a moters, and a height of 2 1/4 meters,
What is the volume of the prism?
Enter your answer in the box as a simplified mixed number or a decimal,ima abt to get my a.s whooped so please help
Answers
Answer:
53
Step-by-step explanation:
Answer:
answer is 22 1/2 or in decimal form it would be 22.5
Step-by-step explanation:
A telephone company offers two different types of billing. The first option is to pay an initial $10 fee with an additional $0.09 per MB of data used. The second option is to pay an initial $16 fee plus an additional $0.07 per MB of data used.
Part A: Write a system of equations that will model the situation.
Part B: How many MB of data would you have to use in order for both plans to cost the same amount? Explain how you determined your answer.
Answers
Answer:
whattttt?
Step-by-step explanation:
Answer:
for the second one It would take 300 MB
Step-by-step explanation:
HELP PLZ AGAIN. Same material. It is still timed. Will give 50 pts and brainly. This is vital to my math grade. Time is on the essence and my math grade is at stake if I do not pass this. I need Slope Intercept form for the equation. HELP HELP HELP PLZ.
Answers
Answer:
y = 4x - 9
Step-by-step explanation:
y = 4x + 2
the the slope m is 4
the new line which paraller to the first one will have a slope 4 too
M = 4
then, the new slope-intercept form which pass through (x1,y1), in this case (5,-4) is
y - y1 = M(x - x1)
y - (-4) = 4(x - 5)
y + 4 = 4x - 5
y = 4x - 5 - 4
y = 4x - 9
Answer:
Step-by-step explanation:
FYI only
Slopes of parallel lines are the same and y-intercepts are different
( [tex]x_{1}[/tex] , [tex]y_{1}[/tex] )
y - [tex]y_{1}[/tex] = 4( x - [tex]x_{1}[/tex] )
hshsvsjsn svshsismsnsbs
Answers
Answer:
C. 5.44
Step-by-step explanation:
Evaluate the expression when m=12
Answers
Answer:
Where's the expression?
Step-by-step explanation:
In the accompanying diagram of rectangle ABCD, diagonal AC is drawn, DE = 8, DE 1 AC, and m2 DAC = 55. Find the area of rectangle ABCD to the nearest integer.
Answers
Answer:
sin (55) = DE / AD
AD = DE / sin (55)
AD = 8 / sin (55)
And
tan (55) = DC / AD
tan (55) = DC / [8 / sin (55) ]
DC = 8 tan (55) / sin (55)
AD * DC =
[8 /sin (55) ] [ 8 tan (55) / sin (55) ] = 136 units^2
Step-by-step explanation:
f
Answers anyone please?
Answers
which equation can be used to determine the value of x?
Answers
Answer:
choice 1) 2x + 40 = 180
Step-by-step explanation:
(x + 10) + (x + 30) = 180
2x+ 40 = 180
Answer:
X+30+x+10=180
combine like terms
2x+40=180
subtract 40 from both sides
2x=140
divide by 2
x=70
but for you it is 2x+40=180
WC-cuxx-may
ELMS_20-21_REM_7th_M_RP.1
Signed in as.
Terrance Kollie
Question 2
II Pause
Q Zoom
Q Review / Finish Test
Tools
ABE
Question 2
Robyn received a rush order from a customer who needs the order filled as soon as possible. The customer needs 5 53 pounds of roofing coil. The factory produces 1 pound of coil every
lang does it take the factory to complete the order?
3
of an hour. How
А
2 hours and 42 minutes
B
3 hours and 45 minutes
4 hours and 3 minutes
4 hours and 5 minutes
Oxual
Illuminate Education, Inc.
9:28
Answers
Answer is in the file below
tinyurl.com/wpazsebu
i’ll give brainliest!
Answers
Answer:
C
Step-by-step explanation:
Find the number that make the equivalant ratio 2:7
6:__
Answers
Answer:
6:21
Step-by-step explanation:
2:7 6/2 = 3
6:21 7*3 = 21
Help PLEASE 10pts CMON PEOPLE I NEED TO FINISH THIS TODAY
Answers
Answer:
80=X
95=X
55=X
30=X
you simply add the numbers you have together then subtract that from 180
Which statment explains how the lines x+y=2 and y=x+4 are related?
Answers
Answer:
they are perpendicular
Step-by-step explanation :
If you graph both equations you will see that they Intersect with each other.
The measure of angle 1 is 39º. What is the measure of the angle
adjacent to angle 1? Explain.
Answers
Answer:
[tex]180 - 39 = 141[/tex]
141° is the answer
A rectangle is 7 ft by 12 ft. Find the length of its diagonal. Round to the nearest tenth.
Answers
Answer:
13.9
Step-by-step explanation:
7² x 12² = 49 + 144 = 193
√193= 13.89
you now have two congruent right triangles with 7ft and 12ft long legs
Use the pythagorean theorem to find the missing diagonal length (aka hypotenuse)
7^2 + 12^2 = c^2
49 + 144 = c^2
c^2 = 193
Square root both sides to get rid of the ^2
c = 13.9 ft
can anybody finish this?
Answers
Answer:
No Thanks, and like you said when I asked my question "the answers above i need points"
(Also please stop doing this to people, it's rude and i'm doing this to you so you see this.)
Find the triangle area. Drawing not to scale
Answers
Answer:
35
Step-by-step explanation:
https://www.omnicalculator.com/math/triangle-area?c=USD&v=given:0,hide:0,a1:10!inch,h1:7!inch
btw this is a triangle calculator use it instead of this dog dump of a app
A sample in a laboratory starts with 8 bacteria. The bacteria grow at a rate of 3.2% every hour. How many hours until the sample has grown to 140,000
bacteria? (Round to the nearest whole number)
A 46
B 3
C) 305
D 133
Answers
Answer:
probably C
Step-by-step explanation:
The question can be written as:
8 * 1.032^n = 140 000, this can be rearranged to
140 000/8 = 17500 = 1.032^n
now we need to find n, we could do this manually with a calculator, but an easier method is to use [tex]\log_x(y)[/tex]
example of log
2^3 = 8
log2 (8) = 3
log1.032 (17500) = 310.17
6= x−15
What does 'X' equal?
Answers
Answer:
x = 21
Step-by-step explanation:
6 = x - 15
x = 6 + 15
x = 21
Hope that helps!
Answer:
x=21
Step-by-step explanation:
move all the terms that don't contain x to the right side and solve.