Step-by-step explanation:
The relative frequency of the coin landing heads up is 0.4 or 40%.
Step-by-step explanation:
We are given that,
Total number of times coin is tossed = 600
Number of times heads comes = 240
Since, 'relative frequency' is the fraction of number of times an event occurs and the total number of events.
Thus, the relative frequency that heads comes = \frac{240}{600}
600
240
i.e. Relative frequency that heads comes = 0.4 or 40%
Thus, the relative frequency of the coin landing heads up is 0.4 or 40%.
Answer: 40%
Step-by-step explanation:
Solve for x(one solution,no solution,or infinite solutions) -2(3x+-1)=-6x-1
Answer: 0= -3 No solution
Step-by-step explanation:
Answer:
x = 1/12
you can find answer in algebra solver
graph y=1/2x-3. please answer I need it now
Answer:
see the graph below
Step-by-step explanation:
5. Evaluate the function for the given variables.
(1 Point)
f (x) = 2x + 3 when x 5 and when x = -3.
a. f (5) = 16 and f (-3) = 0
b. f (5) = 17 and f(-3) = 9
c. f (5) = 13 and f (-3) = -3
d. f (5) = 5 and f (-3) = -3
Answer:
C. f(5) = 13 and f(-3) = -3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASStep-by-step explanation:
Step 1: Define
f(x) = 2x + 3
x = 5
x = -3
Step 2: Evaluate
x = 5
Substitute: f(5) = 2(5) + 3Multiply: f(5) = 10 + 3Add: f(5) = 13x = -3
Substitute: f(-3) = 2(-3) + 3Multiply: f(-3) = -6 + 3Add: f(-3) = -3We evaluate Separately.
Let x = 5
f(5) = 2(5) + 3
f(5) = 10 + 3
f(5) = 13
Now let x = -3.
f(-3) = 2(-3) + 3
f(-3) = -6 + 3
f(-3) = -3
Answer: Choice C
What is the common ratio between successive terms in the sequence?
2,-4, 8, -16, 32,-64, ...
A.-2
B.6
C.6
D.2
Answer: A
Step-by-step explanation: -2 because it goes negative i think
Answer: A. -2
Step-by-step explanation: To find the common ratio in a sequence, you divide each number by the number before it. -64 divided by 34 is -2, 32 divided by -16 is -2, and so on.
I need this answer ASAP!!!!!!
What is 1 + 2?
Answer:
3
Step-by-step explanation:
I really need help on this question please it’s solve for x.round to the nearest hundredth if necessary.
Answer:
39.19
Step-by-step explanation:
sin(29°)=(19/x)
x= 19/sin(29°)
/= over
i used sin because it show opposite and hypoteneuse. which formula is SOH=sin opposite/ hypoteneuse
Sarafina had 34 out of 99 hits when she was at bat during the soft ball season. What was her batting average? (use bar notation if needed)
WILL GIVE BRAINLY
SHOW WORK
Answer:
34%
Step-by-step explanation:
34/99÷1/100=
34/99×1/100=
17/99×1/50=
17/4959=34%
8) Find x and y.
Some one help me please
Answer:
x=133 y=43
Step-by-step explanation:
Simba he's looking for a financial institution to give him a loan for a new house. Which of these institutions would be LEAST likely to provide the service.
Hi, you've asked an incomplete question that lacks the options. However, I answered from a general perspective.
Explanation:
Remember, the term financial institution (FI) often refers to any institution that deals with monetary transactions like loans, investments, currency exchange, or deposits.
For example, most specialized financial institutions not under the housing sector may refuse to provide such loans to Simba; such as An Agricultural financial institution, An Industrial financial institution, etc.
Answer:
BROKERAGE FIRM
Step-by-step explanation:
Trudy bought a $20 prepaid long distance phone card. for every minute that she talks, $0.25 is deducted from her card. The function f(m)=20-0.25m represents the amount of money f(m) she has left after talking m minutes.FInd the zero and explain what it means in the context of the situation.
Answer:
Step-by-step explanation:
Given the function f(m)=20-0.25m to represent the amount of money f(m) she has left after talking m minutes, the zero of the equation can be gotten by setting f(m) to 0
f(m)=20-0.25m
0 =20-0.25m
-20 = -0.25m
m = -20/-0.25
m = 80
Hence Trudy will have talked for 80minutes if she has no money left
PLEASE PLEASE HELP ME I WILL GIVE BRAINALIST AND EXTRA POINTS TO THE FIRST PERSON
Answer:
1. Cave in..... 2. dense.....3. Large system of stars
Step-by-step explanation:
An art teacher needs to cut out squares of paper for an art project from a left-over sheet of paper measuring 72 x 104 inches. What size would the biggest possible square be with sides of whole number length?
Answer:
7488 inches
Step-by-step explanation:
I think that this is the correct answer. The reason is that you have to multiply 72 x 104. I´m not 100% sure.
The required maximum area of the biggest possible square is with sides of a whole number length of 7396 inches².
What is surface area?The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.
Here,
Area of the leftover sheet = 72 × 104 = 7488 inches²
area of the square = 7488
a² = 7488
a = 86.53
Somehow, for the biggest possible square to be with sides of whole number length,
The area is given as,
= 86²
= 7396 inches²
Thus, the required maximum area of the biggest possible square be with sides of whole number length 7396 inches².
Learn more about the surface area here:
https://brainly.com/question/2835293
#SPJ2
HELP IF YOURE GOOD AT GEOMETRY PLS FIND MISSING ANGLEEEE
Answer:
[tex]m < 1 = 36[/tex]
[tex]m < 2 = 56[/tex]
[tex]m < 3 = 124[/tex]
[tex]m < 4 = 88[/tex]
[tex]m < 5 = 36[/tex]
in an examination 60% exam in failed in maths 55% failed in English and 25 failed in both subjects if none of the exam in past in the both subject find the number of exam in who passed in mathematics only
Answer:
60% x 25
55 % x 25
10 in english
25 is total and rest will be math
so 25-10 = 15
15 students failed math
i have a question. How much is 1300 + 200
Answer:
1500
Step-by-step explanation:
1300
200
=1500
hope this helps
2b+ 9r use b=2 and r=7
Answer:
67
Step-by-step explanation:
2b+9r
2(2)+9(7)
4+63
67
Answer:
67
Step-by-step explanation:
2(2)+9(7)
4+63=67
Have a great day
Mrs. Yamo bought 2 boxes of plastic bags. She had 1,988 craft sticks. She divided the craft sticks equally into 28 plastic bags for her students. How many sticks did Mrs. Yamo put in each bag?
Answer:
71 craft sticks per plastic bag
Step-by-step explanation:
Total craft sticks = 1,988
Total plastic bags = 28
She divided the craft sticks equally into 28 plastic bags for her students.
How many sticks did Mrs. Yamo put in each bag?
Craft sticks per plastic bag = Total craft sticks / Total plastic bags
= 1,988 / 28
= 71
Craft sticks per plastic bag = 71
Mrs. Yamo put 71 craft sticks in each plastic bag
y = 6x + 11
2х - Зу = 7
9514 1404 393
Answer:
(x, y) = (-2.5, -4)
Step-by-step explanation:
Since you are given an expression for y, it is convenient to substitute that into the second equation.
2x -3(6x +11) = 7
2x -18x -33 = 7
-16x = 40 . . . . . . add 33
x = -40/16 = -2.5
Using the equation for y, we find ...
y = 6(-2.5) +11 = -15 +11 = -4
The solution is (x, y) = (-2.5, -4).
HELP!
Plot at least three points using the equation:
y = 1/2 x - 2
Answer:
First point - (0,-2)
second - (2,-1)
Third - ( 4, 0)
Step-by-step explanation:
Evelyn drove 248 miles in 8 hours, If she continued at the same rate, how far would she travel in 6 hours?
Answer:
Continuing at the same rate, Evelyn would travel 186 miles.
Step-by-step explanation:
8/248 6/x. then cross multiply 8*x 248*6 = 8x = 1488 x = 186
Answer:
Evelyn will have driven 186 miles
Step-by-step explanation:
Step 1: 248 miles in 8 hours: Divide 248 by 8 in order to find how much miles she travels per hour. (248/8+31)
You should get 31 miles per 1hr.
Step 2: Multiply 31miles/hr by 6hrs in order to find the distance she travels. (31*6=186)
You should get 186 miles.
point w is located at -10,20. if point w was across reflected across the y axis what are the coordinates of the reflected point
Answer:
Ill get back to you.
Step-by-step explanation:
-x -20 = 4x - 5
please help fast and dont just write anything for point i actually need help fast
i will give 25 points
Answer:
x=-3
Step-by-step explanation:
-x-20=4x-5
-20=5x-5
-15=5x
x=-3
Answer:-
-3
Step-by-step explanation:
-x - 20 = 4x - 5 -> -20 = 5x - 5 -> -15 = 5x -> x = -3
What is the solution of this equation? Plz help asap!
Answer:
I believe the answer is = 6,-6
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[tex] - \frac{1}{2} {n}^{2} + 18 = 0 \\ [/tex]
Subtract sides 18
[tex] - \frac{1}{2} {n}^{2} + 18 - 18 = - 18 \\ [/tex]
[tex] - \frac{1}{2} {n}^{2} = - 18 \\ [/tex]
Negatives simplifies
[tex] \frac{1}{2} {n}^{2} = 18 \\ [/tex]
Multiply sides by 2
[tex]2 \times \frac{1}{2} {n}^{2} = 2 \times 18 \\ [/tex]
[tex] {n}^{2} = 36[/tex]
Take √ of the sides
[tex] \sqrt{ {n}^{2} } = \sqrt{36} \\ [/tex]
[tex] |n| = 6[/tex]
[tex]n = ± \: 6[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
MY FRICKIN LITTLE SIS NEED HELP AGAIN HELP THIS CHILD
Answer: 2/18 = 1/4 = 3/12 = 5/20
Step-by-step explanation:
2/8 / 2 = 1/4
1/4 x 3 = 3/12
3/12 = 5/20
( sorry thats all I got for now, the rest is kinda confusing )
Please help!! will give brainliest
Answer:
I think its A=D but not sure
Channing earns $13.50 per hour at his job. During one week, he worked a total of 2012hours. He deposited $190.00 in the bank and decided to use the rest of is money to buy shirts for work. If each shirt costs $8.50, what is the most amount of shirts Channing could buy?
Answer:
3173
Step-by-step explanation:
13.50*2012=27,162-190=26,972/8.50=3173
A 25 kg rock , is raised to the top of a hill 10 m high. What is the Potential Energy of the rock ?
Answer:
2450 J
Step-by-step explanation:
mass(m)=25kg
height(h)=10m
gravity(g)=9.8
now,
PE=mgh
=25×10×9.8
=2450J
ANS
Find the value of x.
Question 16 options:
A)
55°
B)
141°
C)
51°
D)
39°
Answer:
B is the answer
Step-by-step explanation:
PLEASE HELP ASAP 50 POINTS ONLY ANSWER IF YOU ARE 100% SURE IT'S CORRECT
On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a vertex at (0, 0), and goes through (2, 4). The dashed-line parabola, labeled g of x, goes through (3, 6), has a vertex at (5, 2), and goes through (7, 6).
What is the equation of the translated function, g(x), if
f(x) = x2?
A: g(x) = (x + 5)2 + 2
B: g(x) = (x + 2)2 + 5
C: g(x) = (x – 2)2 + 5
D: g(x) = (x – 5)2 + 2
Answer:
D
Step-by-step explanation:
Option 4.
The vertex form of a parabola is
where, a is a constant (h,k) is the vertex.
The given function is
The vertex of the function is (0,0) and it goes through (-2, 4) and (2, 4).
It is given that the vertex of function g(x) is at (5,2).
Substitute h=5 and k=2 in the equation.
g(x) is passed through (3, 6).
Divide both sides by 4.
Substitute a=1 in equation (2).
The function g(x) is g(x) =(x-2)2+5) .
Therefore, the correct option is 4.
hope this helps
Answer:
D
Step-by-step explanation:
show work/ explain it
9514 1404 393
Answer:
$68.00
Step-by-step explanation:
Let s represent the opening price. Then the closing price is ...
s - 3.25% × s = $65.79
s(1 -0.0325) = $65.79 . . . . collect terms
0.9675s = $65.79 . . . . . . . simplify
s = $65.79/0.9675 . . . . . . .divide by the coefficient of s
s = $68.00 . . . . . the opening stock price
