Answer:
x 1/3
Step-by-step explanation:
PLEASE URGENTLY ANSWER THESE 2 QUESTIONS, I WILL PROVIDE MORE POINTS AND CROWN YOU BRAINLIEST IF YOU DO!!!
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Use a virtual dice roller or a physical die to roll a die 60 times. record your results in the table below:
Number-----Frequency
1----------------------15
2---------------------13
3---------------------5
4---------------------9
5---------------------8
6---------------------10
What is the proportion of times did you roll a 1? (Already answered)
15 Times (This will be your value of p-hat)
1. Say you want to analyze how likely it is that you rolled the proportion of 1s that you did. Would it be appropriate to use a normal model to figure this out? why or why not?
2. Find the probability that the proportion of 1s that you rolled is less than your value of p-hat. Interpret what you find in context.
Answer:
1. I would think it would be a appropriate to use a normal model to figure this out because sometimes when you are using stuff online you can get the same number like 20 times in a row, whereas, if you use a real dice, you most likely won't roll the same number 20 times.
2. { sorry two doesn't make sense }
What is the solution for m? 2/3m + 6 = 18
Answer:
m=18
Step-by-step explanation:
[tex]\frac{2}{3} m+6=18\\\\\frac{2}{3} m=12\\\\m= 18[/tex]
Answer:
18
Step-by-step explanation:
18 - 6 = 12
2/3m = 12
2m = 36
divide by 2
m = 18
Help PLZ WILL GIVE BRAINLIEST!!!! What is the value of x?
4
42√
8
82√
Answer:
g
Step-by-step explanation:
pls help need it ASAP
the answer is not x=3, y=3
Answer:
x=4 and y=1
Step-by-step explanation:
4x-y=15
2x+y=9
6x=24
x=24/6
x=4
4x-y=15
4(4)-y=15
16-y=15
-y=15-16
-y=-1 Divide both sides by -1
y=1
Answer:
x = 4 and y = 1
Step-by-step explanation:
4x - y = 15
2x + y = 9
Isolate x --
4x - y = 15 (add y to both sides)
4x = 15 + y (divide both sides by 4)
[tex]\frac{4x}{4} =\frac{15}{4} +\frac{y}{4}[/tex] (Simplify)
x = [tex]\frac{15 + y}{4}[/tex]
Substitute x = 15 + y/ 4 in the other equation
2 * 15 + y/ 4 + y = 9 (simplify)
15 + 3y/ 2 = 9 (simplify)
y = 1 and x = 4
HOPE THIS HELPS YA!!
Anybody want to make a g r o u p c h a t
Answer:
sssssssssssuuuuuuuuuurrrrrrreeeeeee
Step-by-step explanation:
What is an equation of the line that passes through the point ( − 1 , − 3 ) and is perpendicular to the line x − 2 y = 14?
Answer:
y = -2 -5
Step-by-step explanation:
x - 2y = 14
-2y = -x + 14
y = 1/2x - 7
-3 = -2 (-1) + b
-3 = 2 + b
-5 = b
y = -2 -5
a teacher invested $600 in an account that paid 2% annual simple interest the teacher did not maker any additional deposits or withdrawals. What is the total amount of interest paid by this investment at the end of 3 years?
Answer:
$36.00
Step-by-step explanation:
The formula for simple interest is I = P x r x t where P is the principal amount, $600.00, r is the interest rate, 2% per year, or in decimal form, 2/100=0.02, and t is the time involved, 3....year(s) time periods. So t is 3....year time periods. To find the simple interest, we multiply 600 × 0.02 × 3 to get that the interest is $36.00 . Usually now, the interest is added onto the principal to figure some new amount after 3 year(s), or 600.00 + 36.00 = 636.00.
Find the value of 3a when a= 6.
Answer:
18
Step-by-step explanation:
a = 6
3a = 6 x 3 = 18
When you see alphabets with numbers at the back like 2, 4 or etc, just multiply them.
jules has rectangular garden that measures 10feet by 12feet . he wants to plant apples in his garden . his uncle said that one seed packet will be enough to fill in a space 40 square feet will jules garden have enough space to plant 3 seed
Answer:
Yes
Step-by-step explanation:
If the garden is 1O by 12 feet then the entire area is 120 feet. If one seed packet needs 40 feet then there will have to be 120 feet to have enough space for all three.
120 = 120, so Jules has enough space.
Stay safe! <3
Help fast this for a test please
1. Draw the three triangles separates, do them and
Write the similarity Statement
A candy factory makes 292,827 candies each day. About how many candies will it make in two weeks?
Answer:
4099578
Step-by-step explanation:
There are 7 days in a week. So in two weeks there will be 14 days. If the factory can make 292827 candies a day, we get 14 * 292827 = 4099578 in two weeks.
Step-by-step explanation:
2 weeks = 14 days
No. of candies in two weeks = 14× 292,827= 4,099,578
The perimeter of a triangle is 24x - 6. The lengths of two sides of the triangles are represented by the expressions 5x - 7 and 2x + 5.
What polynomial would represent the third side of the triangle?
Given:
The perimeter of a triangle = [tex]24x-6[/tex]
The length of two sides are [tex]5x-7[/tex] and [tex]2x+5[/tex].
To find:
The polynomial for the third side of the triangle.
Solution:
We know that the perimeter of a triangle is the sum of its three sides.
Let the unknown side be y.
[tex](5x-7)+(2x+5)+y=24x-6[/tex]
[tex]7x-2+y=24x-6[/tex]
Isolate variable y.
[tex]y=24x-6-7x+2[/tex]
[tex]y=17x-4[/tex]
Therefore, the length of the third side of the triangle is [tex]17x-4[/tex].
Triangle LMN is similar to Triangle TSU. What's the value of x?
Answer:try 12
Step-by-step explanation:
24/18=4/3=1.333333333
16/1.333333333=12
Is a triangle with two 45 degree angles unique
Answer:
No. It's just a 90° angle.
Step-by-step explanation:
Hey I'm Chloe can you help me, I will give Brainlest :) Thank you :)
Chris and Alex Were Building a sand Castle. They Decided to make it into a cone shape. After some time, the diameter of the the sand shaped cone was 12in and the height was 7in. What is the exact volume of the sand cone?.
Please answer...Easy math
Answer:
[tex] P(A^c) =0.38[/tex]
Step-by-step explanation:
[tex]\because P(A) + P(A^c) = 1 \\ \\ \therefore \: P(A^c) = 1 - P(A) \\ \\ \therefore \: P(A^c) = 1 - 0.62 \\ \\ \therefore \: P(A^c) =0.38[/tex]
6th grade math help me pleaseee
Answer:
b=9
Step-by-step explanation:
1/3b=3
divide 1/3 on each side
b=9
Answer:
y=1/3×b 3=1/3×b b=9 So 9 total batchedhelp me please I'm bad at this
Answer:
39
NOTE: JUST SUBTRACT 45 AND 6
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
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one angle of a triangle measures 35°. A second angle measures (3x)°, and the third angle measures 2x - 20)°. what is the value of x?
Answer:
x = 33
Step-by-step explanation:
Sum of the angles in a triangle is 180 so,
35 + 3x + 2x - 20 = 180
35 + 5x - 20 = 180
15 + 5x = 180
5x = 180 - 15
x = 165/5
x = 33
At Mauras feeding boutique for out of the 40 beads on clearance are plastic what percentage of beads on clearance are plastic
Answer:
The answer is "6".
Step-by-step explanation:
Please find the complete question in the attached file.
Given:
[tex]percenatge= 15 \%\\\\beads= 40[/tex]
[tex]\to \frac{15}{100} \times 40\\\\\to \frac{600}{100} \\\\\to 6[/tex]
The value of x in the expression
2x/3 - 7 = 5 is
Answer:
The answer is X = 18
Step-by-step explanation:
2x/3 - 7 = 5
Multiply both sides if the equation by 3 : 2x - 21 = 15
Move the constant to the right hand side and change its sign : 2x = 15 + 21
Calculate 2x = 15 + 21
2x = 36
Divide both sides of the eqaution by 2 : 2x = 36
x = 18
Answer X = 18
If the perimeter of a rectangle garden with a width of 15 is 125, what is the perimeter of the daily record it if the scale factor is 60%
Answer:
(here i assume that the daily record is another rectangle)
For a rectangle with width W and length L, the perimeter is:
P = 2*W + 2*L
in this case we know that:
P = 125
W = 15
Replacing these in the perimeter equation we get:
125 = 2*15 + 2*L
125 = 30 + 2*L
125 - 30 = 2*L
95 = 2*L
95/2 = L = 47.5
Now we know that the daily record has a scale factor of 60%.
This means that each measure of this rectangle is (60%/100%) times the equivalent measure of the rectangle garden.
Then if the width of the daily record is W' and the length of the daily record is L'
This means that:
L' = (60%/100%)*L = 0.6*L = 0.6*47.5
W' = (60%/100%)*W = 0.6*W = 0.6*15
Then the perimeter is:
P' = 2*0.6*47.5 + 2*0.6*15 = 75
(notice that is exactly the same than multiplying the original perimeter by (60%/100%) = 0.6)
Alberto pagó el año pasado 350 euros por un servicio de teléfono móvil. Si este año ha pagado 378 euros, ¿qué tanto por ciento ha aumentado en el gasto de teléfono móvil?
Answer:
the percentage increase is 5.3%
Step-by-step explanation:
The computation of the percentage increase is shown below:
= (Current year - last year) ÷ (last year)
= (378 euros - 359 euros) ÷ (359 euros)
= 19 euros ÷ 359 euros
= 5.3%
hence, the percentage increase is 5.3%
identify the values of a, b, and c for the quadratic function in standard form y=-8x^2+6x-3
This is just a review!!!!!!! help!!!!!!!!!! Question is on image below.
Answer:
I don't know but use this app on your phone called mw and it should help
Step-by-step explanation:
If f(x)= x2 and g(x)= x + 6, find g(fo)).
OA.
-6
OB.
6
O C.
12
OD.
D. 36
Given:
The functions are
[tex]f(x)=x^2[/tex]
[tex]g(x)=x+6[/tex]
To find:
The value of g(f(0)).
Solution:
We have,
[tex]f(x)=x^2[/tex]
Putting x=0, we get
[tex]f(0)=0^2[/tex]
[tex]f(0)=0[/tex]
Now,
[tex]g(f(0))=g(0)[/tex] [tex][\because f(0)=0][/tex]
[tex]g(f(0))=0+6[/tex] [tex][\because g(x)=x+6][/tex]
[tex]g(f(0))=6[/tex]
Therefore, the value of g(f(0)) is 6 and the correct option is B.
Write and solve an equation to find the value of x and a missing angle in the triangle below.
Answer:
angle UTS +TSU =TUV
THEREFORE, 81 + 12X =24X+9
THEREFORE, 81 - 9 = 24X - 12X
THEREFORE, 72 = 12X
THEREFORE, 72/12 =X
THEREFORE, x = 6
THEREFORE, ANGLE TSU = 12 * X
= 12 *6
= 72
YOUR ANSWER IS
X=6
TSU=72
THANK YOU......
The triangles are similar. Find the value of x.
Answer:
65
Step-by-step explanation:
If 2 shapes are similar then they have congruent angles. Since we already know the right angle is 90 degrees x must be 25 or 65 degrees. The missing angle is in between the shortest leg and the hypotenuse, in the other triangle, the angle between the shortest leg and hypotenuse is 65 degrees. So the final answer is 65.
Parallel lines cut by a transversal...I need X, no decimals.
(Hint: The answer is either 9 or 26)
Answer:
x = 26
Step-by-step explanation:
These angles are equal b/c of alt exterior angles
9x + 18 = 10x - 8
9x - 10x = -8 - 18
-x = -26
x = 26
PLEASE I NEED SOMEONE TO HELP MY ASSIGNMENT, DUE IS TOMMOROW. (´;︵;`)
Answer:
Step-by-step explanation:
A) In ΔONE & ΔEST
ON // ST (Construction) and NS is transversal.
∠1 = ∠4 {alternate interior angles}
NE =ES {Given E is midpoint}
∠2 = ∠3 {Vertically opposite angle}
ΔONE ≅ ΔEST { A S A congruent}
OE ≅ TE {CPCT}
ON = ST {CPCT} ---------(I)
ON = OH -----------------(II)
From (I) & (II)
OH = ST & OH // ST (construction)
OHST is a parallelogram.
So, OE // HS -----------------(A)
OE = TE
OT = 2OE
OE = (1/2)OT
OE = (1/2)HS ------------------(B)
From A & B , midpoint theorem is proved