Which inequality describes the graph?
*I need this done badly* George has a box of marbles. Each marble weighs the same amount. When George places 37 marbles on a scale, the total weight is 148 grams. Which equation models the weight (In grams) ,w, of m marbles? -- A. W = 0.25m B. W = 0.75m C. W = 4m D. W = 4.5m
Answer:
w = 4m
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
C because 148/37= 4. This means 1 marble weighs 4 grams.
W = 4m
Hope This Helped!
An analysis indicated a two-tailed critical value of z = ±2.580. Approximately how much total probability would be in the tails?
Taylor loves to read
novels. She can read 18
pages every 36 minutes
What is the unit rate?
What time between 6pm and 6:30 pm the hour and minutes hands be exactly 125* degree apart
Answer:
6:10pm
Step-by-step explanation:
At 6:00 the hands are 180° apart.
The hour hand moves 1/12 of circle per hour = 30° per hour = 0.5° per minute.
The minute hand moves 1/60 of the circle per minute = 6° per minute
Angle between the hands decreases by 6-0.5 = 5.5° per minute.
180 - 5.5t = 125
t = 125/5.5 = 10 minutes
The hands are 125° apart at t minutes after 6:00, or 6:10.
A popular teacher at a school asks a sample of students if they would be interested in taking class next year. Of the students asks, 85% are in one of her classes this year. Only 15 % of the students in the school are in one of in classes this year. Will this sample be biased?
Answer:
who write the our national anthem
Please help I’m doing points
3 7/8
Hope this helps! :D
Hello I'm in a math test and I really need help so please answer
Answer:
u
Step-by-step explanation:
Answer:
U
Explanation:
That’s just how it is. :)
Consider the four terms of the quadratic sequence What is the 5th Term 8 12 18 26
9514 1404 393
Answer:
36
Step-by-step explanation:
First differences are the differences of successive terms:
4, 6, 8
so the next one is expected to be 10.
The next term is 26+10 = 36.
_____
The first-differences of a quadratic sequence are an arithmetic sequence, so have a common difference. Here, that "second" difference is 2.
please help and thankzz
Figure ABCD is a parallelogram. Given the following coordinates: A(1,0), B(3,3), C(8,2), find the coordinates of point D. Only one of these solutions is correct
Options
(10,-1)
(5,-0)
(6,-1)
(11,0)
Answer:
C. (6, -1)
Step-by-step explanation:
Answer:
(6, -1)
Step-by-step explanation:
What are the solutions to
(m +11)2 = 64?
Answer:
(21 + 11)2 = 64
So, I don't think teachers do this, but this is my way of doing it
Okay, so first, I divided 64 by 2 :
64 ÷ 2 = 32
Then, I subtracted 11 from 32:
21
Now, to check, just do the problem :
(21 + 11)2 = 64
32 * 2 = 64
Answer:
The solutions are:
[tex]m=-3,\:m=-19[/tex]
Step-by-step explanation:
Given the expression
[tex]\left(m\:+11\right)^2=\:64[/tex]
[tex]\mathrm{For\:}\left(g\left(x\right)\right)^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}g\left(x\right)=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}[/tex]
solving
[tex]m+11=\sqrt{64}[/tex]
[tex]m+11=\sqrt{8^2}[/tex]
[tex]m+11=8[/tex] ∵ [tex]\sqrt{8^2}=8[/tex]
Subtract 11 from both sides
[tex]m+11-11=8-11[/tex]
Simplify
[tex]m=-3[/tex]
now solving
[tex]m+11=-\sqrt{64}[/tex]
[tex]m+11=-\sqrt{8^2}[/tex]
[tex]m+11=-8[/tex] ∵ [tex]\sqrt{8^2}=8[/tex]
Subtract 11 from both sides
[tex]m+11-11=-8-11[/tex]
Simplify
[tex]m=-19[/tex]
Thus, the solutions are:
[tex]m=-3,\:m=-19[/tex]
Find the perimeter of the shape below:
A four sided figure RSTU is shown. R is located at negative 1, 3. S is located at negative 2, 7. T is located at 2, 5. U is loc
(6 points)
a
7.4 units
b
8.9 units
c
11.2 units
d
13.6 units
Answer:The perimeter is 13.6
Step-by-step explanation:
This gives us a perimeter of 13.6
Answer:
13.6
Step-by-step explanation:
I got it right on the test.
Find the area of a square with sides of length 3 yard.
Remember that all sides of a square are the same length.
10 A.
1
6
square yards
O B.
مهر | شب
square yards
O c. 5 square yards
2
O D.
square yards
To calculate the area of a square, just do length×width. In this case, it is 3×3, so the answer should be 9 square yards.
Using the slope formula, determine the slope of the two points.
(-2, -4) and (1, -1)
Question 1 options:
1
13
3
-1
How many units of a 10% solution are needed to prepare 300 units of a 6% solution?
To prepare 300 units of the 6% solution, the required number of units of 10% solution needed will be 180 units.
Let the number of units of 10% solution = t
We can set up the equation thus :
10% solution × number of units = (300 × 6%)
10% × t = 300 × 6%
0.1t = 0.06 × 300
0.1t = 18
Divide both sides by 0.1 ; to isolate t
0.1t / 0.1 = 18 / 0.1
t = 180
Therefore, 180 units of the 10% solution are required to prepare 300 units of 6% solution.
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What is the value of x in the triangle?
Answer:
its C
Step-by-step explanation:
yicgjcgcughcgcuugugigcgucgic
Plz help it’s due today
Answer:
From left to right:
1/8
5/8
1-3/16
1-7/8
2-1/2
3-1/8
4-3/8
5-3/8
5-7/8
For the function f defined below, what is the value of f(-1)? fx=x+3
-----
2
Answer:
6) C 1
7) A 3 (im not sure for this one because it's blurry)
8) C 1
Step-by-step explanation:
6) Replace the f(x) for -1 since we are told f(x) = -1. We then need to use the inverse operation to get x by itself.
[tex] - 1 = \frac{x - 3}{ 2} [/tex]
Since the opposite of division (which is indicated by the fraction line) is multiplication, we need to multiply the number on the left (-1) times 2.
[tex] - 2 = x - 3[/tex]
For this step, the opposite of subtraction is addition so in this step, we must add 3 to -2.
[tex]1 = x[/tex]
7) Can't explain cause I'm not sure if I'm right
8) To find out the slope of two coordinates we must use the following to determine it.
(IN THE PICTURE ATTACHED)In this case, the y with the little two will be 4 and the y with the little one is 1. 4-1 is 3 and that's the y cooridnate sorted
For the x coordinate, the x with the little two is 1 and the x with the little one is -2. Thus, we must solve 1-(-2) which also equals 3.
Since the final coordinates are 3/3 and it simplifies, the final answer is 1.fungsi permintaan P=25-Q dan penawaran P=2Q+1. Hitung surplus konsumen dan surplus produsen saat terjadi market equilibrium!
Answer:
25-1=24
2*24=48
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A(n) ____ Is an obligation to transfer assets to other
A. Accounts
B. Accounts receivable
C. Asset
D. Classified balance sheet
E. Creditors
F. Equity
G. Ledger
H. Liability
I. Three
Liability is an obligation to transfer assets to others.
Given that,
An appropriate word is to be determined for the incomplete statement.
Investment is defined as when an individual is spend their money on something that returns him or her higher money than the money they invest.
Here,
____ Is an obligation to transfer assets to others,
The given statement is related to economics,
obligation to transfer assets to others is only possible when there is liabilities present on the hands of the one who is transferring the assets.
Thus, Liability is an obligation to transfer assets to others.
Learn more about investments here:
https://brainly.com/question/15353704
#SPJ2
Write an equation in slope-intercept
form of the line that has a slope of 6
and a y-intercept of 0.
Answer:
y=6x
Step-by-step explanation:
The slope-intercept form is y=mx+b. m in the equation represents the slope, which is 6 and b in the equation represents the y-intercept, 0. Everytime there's an equation with 0 as y-intercept, you don't have to write the equation like this: y=6x+0 but like this is better: y=6x.
Please help if you can. Thank you
Answer:
Step-by-step explanation:
x-4 = log (base3) of 6; add 4 to both sides
x= [log (base3) of (2*3) ] +4; split 6 to 2*3
x= [log (base 3) of 3 + log ( base 3) of 2] + 4; use rule log(ab) = log a+log b
x= log (base 3) of 2 + 1+ 4; use rule log (base a) of a = 1
x= log (base 3) of 2 + 5; put in the calculator
x≈5.63
What is this number in numeric form?
four and two hundred fifty-nine thousandths
Answer:
.4259
or 4.259
Step-by-step explanation:
I D K if the and is a point or just an and.
:) hope this helps
write a congruence statement for the figures below
Answer:
[tex] \triangle FDE \cong \triangle RTS[/tex]
Step-by-step explanation:
[tex] \triangle FDE \cong \triangle RTS[/tex]
(By SSS postulate or SAS postulate)
Answer:
The triangles are congruent
ΔFDE ≅ ΔRTSby
SSSDE ≅ TS, DF ≅ TR, FE ≅ RSor
SASDE ≅ TS, DF ≅ TR, ∠FDE ≅ ∠RTSIn the month of February, Doodle Incorporated made 4,000 fidget
spinners. Sales were so good that the owner set a goal to increase
production of the spinners by 13% each month until the production
reached 40,000. About how many months would that take? Round to
the nearest month.
Answer:
19 months
Step-by-step explanation:
As an equation, this can be represented as: x=4000(1.13ᵃ), where x is the amount being produced now and a is the time in months. To find our answer, let x equal 40,000.
40000=4000(1.13ᵃ)
10=1.13ᵃ
log(1.13)(10)=a
a≈18.84, or 19 months
the length of the rectangle is 3 times the width. The perimeter is 65.6cm. find the width
Answer:
[tex]Let~the~length~of~rectangle~be~3x. Then,~its~breadth~will~be~x.\\Given~that,\\Perimeter~of~the~rectangle=65.6\\or, 2(3x+x) = 65.6 ~[Perimeter~of~rectangle=2(length+width)]\\or, 2(4x)=65.6\\or, 4x=32.8\\or, x = 8.2cm\\So,~the~width~of~the~rectangle~is~8.2cm.[/tex]
Question 2
14/3 - 7/10 =
Answer:
119/30
Step-by-step explanation:
14/3-7/10
Area enclosed by the curve y = x2
-8x+15 in x-axis is:
Answer:
32
Step-by-step explanation:
10 + 6x + 2x - 7 = 35
Help me pls and ty
Answer:
x = 4Explanation:
10 + 6x + 2x - 7 = 35
Add Similar Elements: 6x + 2x = 8x10 + 8x - 7 = 35
Group Like Terms8x + 10 - 7 = 35
Subtract: 10 - 7 = 38x + 3 = 35
Subtract 3 From Both Sides8x + 3 - 3 = 35 - 3
Simplify8x = 32
Divide Both Sides By 88x / 8 = 32 / 8
x = 4Answer:
x=4
Step-by-step explanation:
combine like terms. 10-7=3 and 6x+2x=8x. Finally 35-3=32. since the 3 is positive on the left side when you move it to the right side it becomes negative.your equation is will now be 8x=32.Finally divide both sides by 8 so that x has no coefficient. 32/8=4your answer is x=4