Answer: The answer is A. To find the experimental probability of rolling a three, write a ratio of the number of times three occurs to the total number of trials. Simply if necessary.
Step-by-step explanation:
I am currently taking the quiz. I will edit and say if it is correct once I submit it. :)
Edit: I submitted the quiz, and I got a 100! So yes, A. Is the correct answer!
Anyways, I hope this helped! Have a fantastic day! <3
the slope is 5 passing through ( -1, 4)
Answer:
y = 5x + 9
Step-by-step explanation:
Assuming you require the equation of the line.
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 5, thus
y = 5x + c ← is the partial equation
To find c substitute (- 1, 4) into the partial equation
4 = - 5 + c ⇒ c = 4 + 5 = 9
y = 5x + 9 ← equation of line
3. The cash register subtracts $2.50 from a $25
Coffee Café gift card for every medium coffee
the customer buys. Use the graph to write an
equation in slope-intercept form to represent
this situation.
The equation of the line in the slope-intercept form is: y = -2.50 x + 25
What is the Point-slope form?The equation of the straight line has its slope and given point.
If we have a non-vertical land in a that passes through any point(x1, y1) has gradient m. then general point (x, y) must satisfy the equation
y-y₁ = m(x-x₁)
Which is the required equation of a line in a point-slope form.
We have given that Coffee Café gift card = $25
Medium coffee = $2.50
customers
We can represent the number of coffees customer can buy using a linear equation.
Slope formula
m = (22.50 - 25)/(1 - 0)
m = -2.50
Now Point-slope form of the line;
y-y₁ = m(x-x₁)
( y - 25) = -2.50 ( x - 0)
y = -2.50 x + 25
The slope: m = - 2.50
The equation of the line: y = -2.50 x + 25
The y-intercept is 25
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The required equation in slope intercept form is given as y = 25 - 2.5x.
Given that,
The graph shows the gift card relation in the coffee shop, we have to determine the relationship between the number of coffee vs the balance on the gift card.
What is the slope of the line?
The slope of the line is a tangent angle made by line with horizontal. i.e. m =tanx where x in degrees.
Here,
The cost of the x coffees = 2.5x,
Now balance left (y) in the gift card of 25$
y = 25 - 2.5x
or
y = -2.5x + 25
Thus, the required equation in slope intercept form is given as y = 25 - 2.5x.
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h (-2) = -12
and h (1) = -6
Answer:
16
Step-by-step explanation:
because i know
(-12,-1) and (-3,-4)
Answer:
slope is -1/3x and equation y=-1/3x-5
Step-by-step explanation:
use (y2-y1)/(x2-x1)
equals -3/12
-1/3
multiply 1/3 by 3 and add to -4 to get -5 for the intercept.
What is 69% of 420??
Answer:
289.8................
Answer:
289.8
Step-by-step explanation:
420 x 0.69 = 289.8
nice
An apple tree is 93 ft tall and a peach tree is 5ft tall. How much taller is the
apple tree than the peach tree? help!!
A bakery charges $8.40 for 12 cookies, and $16.80 for 24 cookies. How much does each cookie cost?help me !!!!!!!!
plx
Answer:
70 cents each
Step-by-step explanation:
Need help what’s the answer to the picture above?
Answer:
π
Step-by-step explanation:
Irrational numbers cannot be expressed in as the ratio of two numbers
π in decimal form is 3.14159 and it goes on. This can't be expressed in a proper fraction unlike the other three numbers.
A store had 913 sodas, both diet and regular. The ratio of diet sodas to regular sodas was 8:3. How many diet sodas were there?
Answer:
There are 664 diet sodaStep-by-step explanation:
Step one:
given data
total soda= 913
we are told that the ratio of diet sodas to regular sodas is 8:3
this means that for every 8 diet soda there is 3 regular soda
the total ratio is 8+3=11
Step two:
we are going to use part to all principle
let the diet soda be x
8/11=x/913
cross multiply
11x=913*8
divide both sides by 11
x=913*8/11
x=7304/11
x=664
There are 664 diet soda
what are the possible values of x for the diagram
Answer:
I think its 21 but iam not sure about the rest
Is 4 hours greater or less than 14,400 seconds? (Or equal too)
Answer:
Equal to.
Step-by-step explanation:
The easiest way to figure this out is to convert 14,400 seconds to hours. There are 60 seconds in a minute and 60 minutes in an hour. So, divide 14,400/60, which is 240. This is now 240 minutes. To figure out minutes into hours, divide 240/60, which is 4. 4=4, so 4 hours equals 14,400 seconds.
Hope this helps you out...have a good day c:
The perimeter of a rectangular field is 318 yards. If the width of the field is 74 yards, what is its length?
Answer:
85 yards
Step-by-step explanation:
Perimeter= length+breadth+length+breadth
Length=(318-74-74)÷2
=170÷2
=85 yards
Answer:
length is 85
Step-by-step explanation:
l= p/2 - w=318/2 - 74 = 85
How do I find the x-intercept to this?
9x + 12y= 36
Answer:
4
Step-by-step explanation:
the x-intercept is where y = 0 so you input 0 for y. It then becomes 9x = 36 so to find x its 39 divided by 9 which is 4 so the x intercept is 4
Tom bought 6 new baseball trading cards to add to his collection. The next
day his dog ate half of his collection. There are now only 44 cards left.
How many cards did Tom start with?
Answer:
Tom started with 100 cards.
Step-by-step explanation:
44+6=50
dog ate half of cards.
half of 100 is 50
so tom started with 100 cards.
Answer:
88 because the dog ate half of his collection so he has only 44cards left then we multiplay by 2
Which diagram shows lines that must be parallel lines cut by a transversal?
Answer:A
Step-by-step explanation:
this is the last question somebody help.
The slope of a line parallel to y = x – 3 would be: Group of answer choices -1 1 3 -3
SOMEONE PLEASE HELP ME
Answer:
1
Step-by-step explanation:
Identify the new perimeter of the square using a scale factor of 1/3
Answer:
5
Step-by-step explanation:
15 × [tex]\frac{1}{3}[/tex] = 5
Mrs. Harris gave a quiz in math class. The table below shows the relationship between the number of correct answers and the student’s grade. What is the constant of proportionality (points per question) for the quiz? *
Answer:
The answer is 18
Step-by-step explanation:
Answer:
I am pretty sure it's 2.5 because my little sister got the question and I helped her with it!
Step-by-step explanation:
proof it's 2.5 !
divide y by x and you get 2.5
Quadrilateral MNOP is reflected over a line and translated up, as shown.
what is the value of x, in degrees?
Answer: its 130 degrees
Step-by-step explanation: if you reflect it over the line and translate it up a little to be on top of the other image it will be the same and have 130 degrees in the same spot
Carl wants to plant a garden that is 1 1/3yards long and has an area of 8 4/7 square yards. How wide should he make the garden? Simplify your answer.
Answer: 6.428 0r 6 3/7 yards wide
Step-by-step explanation:
Step 1
Area of a rectangular or square garden is given as = Length x width
we were given
Length as 1 1/yards long
an area as 8 4/7 square yards
Therefore width= ?
Step 2----Solving
Area= Length x width
WIDTH = Area / Length
= 8 4/7 square yards/1 1/3 yards long
8.571/1.3333 = 6.428 yards wide
Or can be calculated as
60/7 x 3/4= 45/7 =6 3/7 yards wide
PLZ HELP HELP!!!!!!!Two pairs of jeans cost $75 before tax. If the total paid for the two pairs of jeans with tax was $81, what is the percentage of tax paid?
help I don't know how to factor this
Step-by-step explanation:
36ab² - 48a²b
= 12ab(3b - 4a)
choice 1
12ab is a common factor of both 36ab² and 48a²b
Hannah paid $15.79 for a dress that was
originally marked $24,99. What is the
percent change in the price of the dress?
A. 63% B. 58%
C. 158% D. 37%
Answer:D.37%
Step-by-step explanation:*24.99x0.37=9.24
24.99-9.24=15.79
What is the equation of the line that passes through the point (-6,6) and has a slope of 1/3
Answer:y=1/3x+8
Step-by-step explanation:
Plug it into point slope form
y-6=1/3(x+6)
y-6=1/3x+2
+6. +6
y=1/3x+8
3x + 4y
5x - y
Find the measure of the third side
the measure of the third side
1.3x+4y
2.5x-y
answer is 1.7xy
2.5xy
Rain is falling steadily in Seattle, Washington. After 6 hours, 4 inches of rain has fallen. How many inches of rain will fall in 1 hour?
Answer:
[tex]\frac{2}{3}[/tex]in
Step-by-step explanation:
4in is the total so if it takes 6 hours. divide 4 by 6 and you get [tex]\frac{2}{3}[/tex].
Fast way to do this is to write out 4/6 and see they both can divide by 2. then you have the fraction in simplest form.
The ordered pairs (6, 24) and (1, s) represent a proportional relationship. Find the value of s.
s = 4
s = 5
s = 18
s = 30
Need this ASAP
100 points!
Answer:
s = 18
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Find the surface area and volume of each solid to the nearest tenth.
16 m
15 m
17 m
Choose the equation below that represents the line passing through the point (1, −4) with a slope of one half
Answer:
Its this one
Step-by-step explanation:
y + 4 = 1/2 (x − 1)
I got it right on my quiz :)
