Answer: 3y is the coefficient.
Step-by-step explanation: A coefficient is numerical or constant quantity placed before and multiplying the variable in an algebraic expression. Or, to put it simpler, a coefficient is a number with an variable next to it.
Billy is playing a game using a bag with 11 marbles inside. The bag contains 3 red, 3 orange, 1 yellow, 2 purple marbles, and 2 Pink. Each time he picks an orange marble, she will win a prize. If he picks a marble twice, WITHOUT replacement, what is the probability he will win a prize on both picks? 5/110 5/21 3/55 9/121
Answer: 3/55
Step-by-step explanation:
From the information given, the bag contains 3 red, 3 orange, 1 yellow, 2 purple marbles, and 2 Pink marbles. Each time he picks an orange marble, she will win a prize.
If he picks a marble the first time, the probability of picking an orange marble will be 3/11. After that we will have 10 marbles left as one has been picked and have 2 orange marbles left, then the probability of picking another orange marble will be 2/10.
Therefore, the probability he will win a prize on both picks will be:
= 3/11 × 2/10
= 6/110
= 3/55
The Hypotenuse is ONLY found in which triangle
A. isosceles
B. Right
C. Obtuse
D. Scalene
Answer:
Right triangles only
Step-by-step explanation:
Answer all questions.
1. W x C = ?
W = 20000
C = 90000
2. 100000 x 100000000000000000 = ?
3. What is 7 divided by 24?
Answer:
1. 1800000000
2. 1e+22
3. 3.42857142857
If f(x) = 2(-3x +6), find f(4).
Answer:
-12
Step-by-step explanation:
Can anybody explain how to turn percentages to fractions or fractions to percentages, and diving and dividing decimals and studying tips thank you.
Converting fractions, decimals, and percents
When we talk, we often use different words to express the same thing. For example, we could describe the same car as tiny or little or small. All of these words mean the car is not big. Fractions, decimals, and percents are like the words tiny, little, and small. They're all just different ways of expressing parts of a whole.
screenshot of 1/2
In this image, each measuring cup has the same amount of juice in it. But we've expressed this amount in three ways: as a fraction, as a percent, and as a decimal. Since they're expressing the same amount, we know that 1/2, 50%, and 0.5 are equal to each other. Any time we see 1/2, we'll know it can also mean 50% or 0.5.
Sometimes it's useful to convert one kind of number into another. For example, it's much easier to add 1/4 and 0.5 if you turn 0.5 into a fraction. Learning how to convert fractions, decimals, and percents will also help you as you learn more advanced math.
Fractions and decimals
Every fraction can also be written as a decimal, and vice versa. You may not do this very often, but converting decimals and fractions can help you in math. For example, it's easier to subtract 1/6 from 0.52 if you turn 1/6 into a decimal first.
Converting a fraction into a decimal
Let's convert a fraction into a decimal. We'll be using a math skill you've already learned: long division. To refresh your memory on this skill, you can review our Long Division lesson.
Step-by-step explanation:
Hope this is understood
140 divided in the ratio 4 : 3
Answer: 35:46
Step-by-step explanation:
When 140 is divided in the ratio 4:3, the two parts are 80 and 60, respectively.
To divide 140 in the ratio 4:3, we need to split the value 140 into two parts such that the ratio of the two parts is 4:3.
The ratio 4:3 consists of two parts (4 parts and 3 parts), making a total of 7 parts.
4+3=7
Divide 140 into 7 equal parts:
To find the value of one part, we divide 140 by 7:
140 ÷ 7
= 20
Calculate the two parts using the ratio:
Now, we can find the value of the two parts based on the ratio.
4 parts = 4 × 20 = 80
3 parts = 3 × 20 = 60
Hence, when 140 is divided in the ratio 4:3, the two parts are 80 and 60, respectively.
To learn more on Ratios click:
https://brainly.com/question/13419413
#SPJ6
How can you isolate the variable in this inequality?
3b < -99.
Answer:
divide both sides by 3
Step-by-step explanation:
Point D is the in center of triangle ABC. Write an expression for the length x in terms of the three side lengths AB,
AC, BC
Answer:
[tex]x = \frac{2(A_T) }{(AB) + (AC) + (BC)} [/tex]
put it in order from least to greatest. You can use the number line to help.!!!!!
Answer:
Its -3 -3.25 and -3.6
Step-by-step explanation:
my answer is least to greatest like how u asked
what’s the total price and tax in $
Answer:
Tax is $2.45 so after tax the total is $37.44
Step-by-step explanation:
PLEASE HELP OR I WILL GET IN TROUBLE
3) When solving an algebraic expression, our goal is to get the variable _______________ on one side of the equal sign.
RULE #1: you can add, subtract, multiply and divide by anything, as long as you do the same thing to both sides of the equals sign. ...
RULE #2: to move or cancel a quantity or variable on one side of the equation, perform the "opposite" operation with it on both sides of the equation.
I hope this is helpful
Answer:
the Variable "y"
Step-by-step explanation:
worth 20 points !! need help asap ! Graph: y < 1/3x + 1/2
Answer:
Hope this helps :)
Step-by-step explanation:
Does dose anyone know how to graph this parabola?
Answer:
yes
Step-by-step explanation:
please mark me as brainliest thank you
HELP ME PLZ!!!!!! Which values equivalent to the fraction below? CHECK ALL THAT APPLY.
Which is the correct answer
Answer:
44 2/4
Step-by-step explanation:
178/4= 44.5
44 2/4 =
44 x 4 = 176
176 + 2 = 178
hope this helps and if it is wrong i am sorry
I need help on math ASAP!!
Answer:
what is the equation ? lmk
What is the domain of the following graph? (Marking whoever gets it right Brainiest)
Question 4 options:
{-4,-2,0,4}
{-1,0,2,4}
{1,2,3,4}
{-2,-1,0,1,2}
Answer:(-4,-2,0,4)
Step-by-step explanation:
8, 6, 4, 2, 0, ...
The first 5 terms of a linear sequence are shown above.
What is the 100th term in the sequence?
9514 1404 393
Answer:
-190
Step-by-step explanation:
The n-th term of an arithmetic (linear) sequence is given by ...
an = a1 +d(n -1)
where a1 is the first term (8) and d is the common difference. We note that each term is 2 less than the one before, so the common difference is -2.
an = 8 -2(n -1)
Then the 100th term is ...
a100 = 8 - 2(100 -1) = 8 -198 = -190
The 100th term is -190.
Question 18
1 pts
If two angles form a linear pair and the measure of one of the angles is 73º, what is the
measure of the other angle?
Answer:
107
Step-by-step explanation:
180 -73 is 107 hope that helps
Answer: 107°
Step-by-step explanation:
Linear pairs are supplementary so they have to add up to 180°.
x = meas. of other angle
x + 73 = 180
Subtract both sides by 73
x = 107
The measure of the other angle is 107°.
Solve the equation.
24 - 3x = 2x - 1
Please include step-by-step explanation.
A football team received a 5 yard penalty. How many feet must the ball and line of scrimmage be moved back?
Answer:
5 yard but it also depends on what flag they throw
Step-by-step explanation:
A bike price is 159$ in january 2006 each year its price depreciates by 7 percent what will be its price at the end of 2007
AnsPlayrules eteanat b.
Step-by-step expfnkel
Answer:
$137.52
Step-by-step explanation:
To solve this we have the following equation
159*(.93)^n
where n is the number of years passed
Whenver we decrease the price by 7% we are essentially multiplying it by .93 which is why this equation works
To start on January 2006 and end at the end of 2007 means about 2 years has passed
This means we can plug in 2 for n
so we have
159*(.93)^2
Put this into your calculator and get 137.52
I have problem with this question I give brainlist
Answer:
c
Step-by-step explanation:
ccc
What is the slope of y = - 1 + 3x
Answer:
Slope m = 3
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
y = -1 + 3x
Step 2: Rewrite
Rearrange
y = 3x - 1
Step 3: Break Function
Identify parts
Slope m = 3
y-intercept b = -1
Given a unit circle, what is the
value for y?
(1/3, y)
y = ?
Answer:
[tex]y=+\frac{2\sqrt{2} }{3}\\[/tex]
Step-by-step explanation:
In the unit circle we have:[tex]x^{2} +y^{2} =1[/tex]In the picture we see that x=1/3.
Using de equation of unit circle:[tex](\frac{1}{3} )^{2} +y^{2} =1\\\\\frac{1+9y^{2} }{9}=\frac{9}{9} \\\\y^{2} =\frac{8}{9} \\\\\sqrt{y^{2}} =\sqrt{\frac{8}{9}}\\\\y=+\frac{2\sqrt{2} }{3}[/tex]
y is positive because y are in the first quadrant of the cartesian plane.
A restaurant charges $6.50
for a slice of pizza that is one fourth
of a pizza and $4.00
for a slice that is one sixth
of a pizza. One day they cooked 4
pizzas that were all the same size. If they sell all the slices, would they make more money by slicing each pizza into fourths
or sixths
?
How much more? Explain.
Answer:
2$
Step-by-step explanation:
Which marginal frequency is the greatest?
Answer:
Students who do sport related activities
Step-by-step explanation:
Total Sport: 68
Total seventh graders: 63
Total non-sport: 62
Total eighth graders: 57
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
Step-by-step explanation:
Hey B is the correct answer as the x is negative and y is positive
Hope this helps!!!
Answer:
O t
Step-by-step explanation:
PLEASE HELP!!!!!!!
The number -2 is a solution to which of the following inequalities?
A) -3 x 10
C) x + 7 > 5
D) x - 7 < -4
Answer:
D
Step-by-step explanation:
The figure shows rectangle ABCD. What is the value of x and what is the length of segment DC?