Answer:
t=6
Step-by-step explanation:
your welcome :)
Answer:
I believe that the answer is 6
Step-by-step explanation:
Because I got it right
Hellllpppp plsssss just click the picture then you see it
Answer:
1. 8 + 13 = 13 + 8.
2. 6 + ( 12 + 4) = 6 + ( 4 + 12).
Step-by-step explanation:
Answer:
The Commutative Property of Addition is changing the order of the numbers to get the sum, but not changing the actual sum itself.
The Associative Property of Addition is the allowance of being able to re-group numbers and still get the same sum, or answer.
The following data are the distances between a sample of 20 retail stores and a large distribution center. The distances are in miles. 29; 31; 34; 40; 58; 67; 68; 69; 76; 80; 82; 95; 96; 96; 99; 106; 112; 127; 145; 150 Find the value that is one standard deviation below the mean. (Round your answer to one decimal place.)
Answer:
47.8
Step-by-step explanation:
Given the data:
29; 31; 34; 40; 58; 67; 68; 69; 76; 80; 82; 95; 96; 96; 99; 106; 112; 127; 145; 150
Mean (m) = ΣX / n
n = sample size
ΣX = 1660
Mean = 1660 / 20
Mean (m) = 83
Standard deviation(s) : √(Σ(X - m)² / n-1)
Σ(X - m)² = (29-83)^2 + (31-83)^2 + (34-83)^2 + (40-83)^2 + (58-83)^2 + (67-83)^2 + (68-83)^2 + (69-83)^2 + (76-83)^2 + (80-83)^2 + (82-83)^2 + (95-83)^2 + (96-83)^2 + (96-83)^2 + (99-83)^2 + (106-83)^2 + (112-83)^2 + (127-83)^2 + (145-83)^2 + (150-83)^2
√(23608 / (20-1))
√23608/ 19
√1242.5263
= 35.249486
= 35.25
Mean -1(s)
83 -35.25
47.75
=47.8
Wyatt is saving up to buy a new bicycle. He already has $60 and can save an
additional $6 per week using money from his after school job. How much total money
would Wyatt have after 6 weeks of saving? Also, write an expression that represents
the amount of money Wyatt would have saved in w weeks.
Answer:
Expression: 6w+$60 Money: $99
Step-by-step explanation:
So, let's find the ammount for 6 weeks
We know he can make $6 per week, so we ned to multiply 6*$6 to get your answer
So, 6 ( weeks ) * 6 ( dollars) = $36 for 6 weeks
Then, we ned to add the $60 he already has saved up, so $60+$39=$99
For the equation, We know that we need to multioply the number of weeks by 6, as shown by how we solved the last problem
So, 6*w=6w
Then we need to add $60
So, we get 6w+$60 for the expression
Answer:
96
Step-by-step explanation:
Determine the x- and y- intercepts for the graph defined by the given equation.
Y = 7x + 3
a. x-intercept is (3,0) y-intercept is (0,-3/7)
b. x-intercept is (-3/7,0 y-intercept is (0,3)
c. x-intercept is (0,-3/7) y-intercept is (0,-3/7)
d. x-intercept is (3,0) y-intercept is (-3/7,0)
a.
b. (correct answer)
c.
d
d.
Please select the best answer from the choices provided
Answer:
B. is the correct answer.
Step-by-step explanation:
Answer:
B. x-intercept is (-3/7,0) y-intercept is (0,3)
Step-by-step explanation:
I calculated logically
{Whole numbers up to 50 divisible by 5}
Answer:
5,10,15,20,25,30,35,40,45,50
Step-by-step explanation:
Answer:
150
Step-by-step explanationtion
jk i just want my points
This should be easy
Answer:
69
Step-by-step explanation:
it's the holy number jesus christ can confirm
Answer:4
Step-by-step explanation:
Could someone help with this question brainlest and points
Answer:
12.99
Step-by-step explanation:
I divided 3 by 0.231, 5 by 0.385, and 10 by 0.77 and got 12.99 for each.
The perimeter of a yard is 60 meters. The length is six less than twice the width. What are the dimensions of the yard?
Length = 18 meters,
Width = 12 meters
B
Length = 36 meters,
Width = 24 meters
C
Length = 24 meters,
Width = 36 meters
D
Length = 12 meters,
Width = 18 meters
Answer:
Length = 18 meters,
Width = 12 meters
Step-by-step explanation:=
Step one:
given data
perimeter= 60 meter
let the width be x
W=x
L=(2x-6)
Step two:
we know that perimeter of a rectangle is given as
P=2W+2L
60=2x+2(2x-6)
60=2x+4x-12
60=6x-12
collect like terms
6x= 60+12
6x=72
divide both sides by 6
x=72/6
x=12
Width is 12m
from L=(2x-6)
L=2*12-6
L=24-6
L=18m
Suzi starts her hike at 275 feet below sea level. When she reaches the end of the hike, she is still below sea level at −135 feet. What was the change in elevation from the beginning of Suzi's hike to the end of the hike?
Answer:
Have a nice day!
Step-by-step explanation:
Answer:
140
Step-by-step explanation:
Hi there!
This problem may seem tricky because of the negative sea level, os let’s set up an equation.
[tex]-275+x=-135[/tex] where x = the change in elevation.
Using orders of operations, add 275 to both sides and you will end with
x = 140
Her change in elevation is 140 feet.
I hope this helps!
The number -√44 is between which 2 integers.
Answer:
- 5 and - 7
Step-by-step explanation:
-√44 = -6.63
Can you guys answer it in number order for 4 its same as previous numbers
Answer:
9
Step-by-step explanation:
i think i saw that
In the diagram, BC¯¯¯¯¯∥DE¯¯¯¯¯.
What is CE?
Enter your answer in the box.
m
A triangle with vertices labeled as A, B, and C. Side B C is base. Sides A B and A C contain points D and E, respectively. A line segment is drawn from D to E. Side A D is labeled 2 meters. Side D B is labeled 10 meters. Side A E is labeled 3 meters. Base B C and line segment D E are marked with arrows pointing the same direction.
Answer:
15
Step-by-step explanation:
The answer is 15!
I've taken the test. Hope this helps
5. Write the expression in standard form: -2(4x) + 6(8x)
Check and see if both are equivalent using x = 2
Review
What is the length of the unknown side length?
Perimeter is 750 meters
What is the length of the unknown side length?
Answer:
300 meters
Step-by-step explanation:
250+150+50+x=750
450+x=750
x=750-450=300
What is the common ratio of the sequence?
-2, 6, -18, 54....
-3
-2
3
8
Answer:
-6/-2=-18/-6=54/-18
=3
Step-by-step explanation: -3 is the correct answer. -2x-3=6, 6x-3=-18,
-18x-3=54
The balance, B, in dollars, after T years of an investment that earns interest compounded annually is given by the function B(t) = 1500(1.045)^t .To the nearest hundredth of a percent what is the monthly interest rate for the investment?
A) 4.50%
B) 3.67%
C) 0.37%
D) 69.59%
Answer:
0.37%
Step-by-step explanation:
0.045 ÷ 12 = 0.37%
Clas...
Freddy Jose AM-F...
11. Kelsey's garden on her farm was originally 20 feet long and 4 feet wide. She added
an addition onto her garden that was 12 feet long and 6 feet wide. If she wants to
use 100 square feet of the gardens total area to plant vegetables and the rest of the
area to plant fruits, how much space of the garden will the fruit plants take up?
Answer:
So, the original space of her garden was 20ftl + 4ftw. This makes her garden have a starting area of 80ft.
She then adds another 72ft (12ftl x 6ftw) which brings the total area to 152ft.
We have 152ft to work with here, if she wants to use 100 of those ft for vegetables, and the rest to plant fruits, we have to subtract 100 from 152 which gives us 52.
Answer:
The Fruits will take up 52ft of land.
Hope this helped!
One number is two times the other, and their sum is 27. What are the numbers?
Answer:
9 x 3 =27
Step-by-step explanation:
Answer:
13.5
Step-by-step explanation:
if you divdie 27 by 2 you get 13.5.
what is the distance, in units, between the y-intercept of f(x) = x^2 +7x - 18 and the y-intercept of the linear function that passes through the points shown on the table below
x g(x)
-5 2
10 11
25 20
60 41
Answer:
13
Step-by-step explanation:
f(x) = x² +7x - 18
y interception: x=0 y = -18 (0 , -18)
line g(x): --- the data of (60,47) to make a linear function
y = mx + b
m = (11-2) / (10 - -5) = 9/15 = 0.6
b = mx - y = 0.6 * (-5) - 2 = - 5 ... y intercept: (0 , -5)
distance between 2 y intercept: 18-5 = 13
y = 0.6x - 5
Answer:
23
Step-by-step explanation:
f(x) (y intercept ) = -18
g(x) (y intercept) = 5
difference so f(x)-g(x)
-18-5 = -23
the answer cannot be negative
rv=1/c+r solve for c
I know the answer I'm confused as to how to get there
Answer:
rv=1/2
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
Given
rv=1/c+rSolving for c
Its not clear what the denominator is: c or c+r so doing bothDenominator is c:
rv = 1/c + r1/c = rv - rc = 1/(rv - r)Denominator is c + r:
rv = 1/(c + r)rv(c + r) = 1rvc + r²v = 1rvc = 1 - r²vc = (1 - r²v)/rvor more simplified
c = 1/rv - rNote. If you know the answer it should help how to get it
whats 10n - 5(2n - 5)= ?
Answer:
6 !
3 !
log 2 ( 16 )
log 13 ( 28 )
Answer:
25
Step-by-step explanation:
Distribute -5 through the parentheses
10n-10n+25
Subtract
10n-10n=0
Leaving you with 25 as your answer
Which scenario could be represented by this graph?
O A Mark leaves home and walks to a friend's house. He picks up his
friend and they return to Mark's house, where they stay for the
evening. The x-axis represents time; the yaxis represents the
distance from Mark's house
O B. Mark leaves home and starts walking to a friend's house, but he
has to return home when he realizes he has forgotten something
After returning home, he heads back out to his friend's house. The
x-axis represents time; the y-axis represents the distance from
Mark's house
OC. Mark leaves home and walks to a friend's house. They stay there
for an hour before returning to Mark's house. The x-axis represents
time; the y-axis represents the distance from Mark's house,
OD Mark leaves home and walks to a friend's house, but he gets lost
and goes too far. He then retraces his steps and arrives at his
friend's house, where he stays for the evening. The axis
represents time the y-axis represents the distance from Mark's
house
Answer:
the answer is d or b need help
Answer:D
Step-by-step explanation:
AP3X
what is the slope of the line please help khan academy??
Answer: The answer is -3
Step-by-step explanation:
The graph goes down 3 and over 1, since slope is written rise/run, it would be -3/1, which reduces to -3
1 of 3
Which equation matches this graph?
1
2
3
-5-2-
4S
-2
Q Zoom
B
y = -3/2x + 3
A
y = 2x + 3
D
y = -3x + 3
С
y = -2x + 3
SUBMIT ANSWER
Answer:
y= -2x+3
Step-by-step explanation:
first find the slope=-2
determine one point like(0,3)
then use formula
y-3=-2x
y= -2x+3
write 2,000,947 i word form.
who ever gets this right first,gets brainliest !
Answer:
C: enlargement, reflection over the y-axis
Step-by-step explanation:
the shape on the right is the prime and it was reflect over the y-acis and then dialated
The ellipse with center C(2, -3), vertices V(-8,-3) and V2(12,-3), and foci F1(-4,-3) and F2(8,-3). 6.
The ellipse with vertices V.(-1,-4) and V2(-1,6), and foci F(-1,-3) and F2(-1,5).
Answer:
(x-2)²/100 + (y+3)²/64 = 1
Step-by-step explanation:
C (2,-3): h=2 k=-3
semimajor axis (CV): a=12-2=10
center-foci: c=8-2=6
semi minor axis: b² = a²-c²= 100 - 36 = 64
equation: (x-h)²/a² + (y-k)²/b² = 1
(x-2)²/100 + (y+3)²/64 = 1
If you were a colonist in the mid-1770s would you have stood with the Patriots or the Loyalists? Write an argumentative essay in which you support your position. Use evidence from the information provided as well as your background knowledge in U.S. history to support your claim and counterclaim.
Answer:
I would have stood with the patriots because British soldiers forcefully entered their homes. They also ramped up taxes over a petty war with France because they couldnt pay it themselves.
The Loyalists were brainwashed to the British king, because they were rich and privileged. So they could pay the very high taxes. This meant these guys didn't actually know how the people felt.
The British also ramped up the price of tea, which the colonists loved, just to be petty because the Patriots did not want to be taxed. Back then, the British were very petty. Now they're just jaded.
But back to the essay: The Patriots had a good cause. They wanted to move on from something chaining them down. The Loyalists did not. And I would want to happily tar some tax collectors. Wouldn't you?
Step-by-step explanation:
if g(x)= 1- 3/4x find the value of g(-12)
Answer:
17/16
Step-by-step explanation:
g(-12) = 1+3/48 = 1+1/16
The function of g(x)= 1- 3/4x the value of g(-12) is 1.0625.
Given:
g(x)= 1- 3/4x
g(-12) = 1-3/4x(-12)
g(-12) = 1-3/-48
g(-12) =1.0625
What is function?The function X to Y assigns exactly one element of Y to each element of X . The set X is called the range of the function and the set Y is called the code interval of the function.
A function is an equation that has only one answer for y for each x. A function specifies exactly one output for each input of a given type. It is common to call either f(x) or g(x) instead of the y function. f(2) means that we should find the value of our function when x is 2.
To learn more about function, refer;
https://brainly.com/question/9554035
#SPJ2
07:56
O sol 100%
1. Find the measures of the following to the nearest tenth of a degree
a HT
b.LT
2. What is the area of the given triangle?
om
Dom
8
17. find each
15
sin=
3. If X and Y are complementary angles,
cosX
17 , and
of the following:
a. tan X =
b. sin YE
CcOS Y =
d. tsn Y
E
<
Answer:
Toilet rolls come in packs of 4 and 9.
The 4-pack is priced at £2.04.
The 9-pack is priced at £4.68.
By calculating the price per roll, determine which pack is better value. Show your working.