Answer:
05.
Step-by-step explanation:
trust me dude i just took this question :D
The probability of taking out lavender and a rose-perfumed candle with replacement is 0.15 so option (D) will be correct.
What is probability?Probability is also called the chance because if you flip a coin then the probability of coming head and tail is nothing but chances that either head will appear or not.
Do not take underestimate probability it has several uses in daily life whether forecasts or like that.
Total number of candles = 12 + 8 + 20 = 40
Probability = desire/total
So,
Probability of taking lavender first = number of lavender/total
⇒ 12/40 = 0.3
Now since we again put the lavender into the lot it means all things remain the same.
Probability of rose-perfumed second = number of rose-perfumed /total
⇒ 20/40 = 0.5
Now the probability of A and B is the multiplication of the probability of A and B individually.
So,
The probability of taking out lavender and a rose-perfumed candle
⇒ 03 × 0.5 = 0.15
Hence "The probability of taking out lavender and a rose-perfumed candle with replacement is 0.15".
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[tex]100 divided\frac{5}{6}[/tex]
Answer:1/3(9) no problem dawg
Step-by-step explanation:
Filbert makes $14 per hour. If he makes time and a half for overtime, how much will he make for working 63 hours?
Answer:
$1323.00
Step-by-step explanation:
A simple equation that can be used to figure this out is:
p*1.5*o=t
The variables mean:
p- hourly pay
o- hours worked overtime
t- total amount of money earned.
(Also, the 1.5 is always used to calculate overtime, no matter what job, unless otherwise specified, and as referred in the problem as "time and a half").
So, to finally work out this problem:
($14*1.5)*63=?
first, (14*1.5)= $21
($21*63)= $1323.
Kira is solving the equation 3(2x + 5) - (5x - 2) = 42. Her steps are shown below.
Step 1: 6x + 15 - (5x - 2) = 42
Step 2: 6x + 15 - 5x - 2 = 42
Step 3: x + 15 – 2 = 42
Step 4: x + 13 = 42
ď
D) 2.
In which step does a mistake first appear?
D.
CLEAR AL
help ?
Answer:
D)2
the minus sign outside the bracket when multiplied by a negative number in the bracket is equal to a positive number
Answer:
D) 2
Step-by-step explanation:
2x-10+2x-5=3x+1
Find X
Seriously I can't with Algebra
Answer:
x=16
Step-by-step explanation:
Starting equation:
2x-10+2x-5=3x+1
First combine all like terms on the left side
4x-15=3x+1
Now subtract 3x from both sides so that x is only on the left
x-15=1
Finally add 15 to both sides to isolate your variable
x=16
Answer:
x = 16Step-by-step explanation:
2x-10+2x-5=3x+1
Find X
2x - 10 + 2x - 5 = 3x + 1 combine similar terms
2x + 2x - 3x = 10 + 5 + 1 simplify
x = 16
Can someone please answer this
Answer:
your answer is 3 this is a simple equation type this into to brainly next time it will give you the answer
Look at the figure. Which ray is opposite of DE?
Answer:
BA
Step-by-step explanation:
Its exactly opposite of DE.
A student says the sum,difference,product, and quotient of two integers are always integers. do you agree? explain .
Please help .
The student is not entirely correct. If the student said "the sum, difference, and product of two integers are always integers", then they would be fully correct. I left out "quotient".
Dividing two integers doesn't always lead to an integer result. For example, 10/7 = 1.43 approximately.
sally had 224 dollars to spend on 8 books After buying them she had 16 dollars. How much did each book cost?
Answer:
28.50$
Step-by-step explanation:
244-16=228
228 divided by 8 = 28.5
each book cost 28.50$
The graph shows the relationship between mass of hamster food and the number of days it takes Gabin's hamster to eat it. What does 30 mean in this situation? Choose 1 answer: Choose 1 answer: (Choice A) A Gabin's hamster eats a gram of food every 30 days. (Choice B) B Gabin feeds his hamster once every 30 days. (Choice C) C Gabin's hamster eats 30 grams of food a day.
Answer:
c
Step-by-step explanation:
just gonna say it lol not about to give an explanation
Answer:
C
Step-by-step explanation:
Shade to as equal parts. What fraction does the shaded portion model ?
Answer:
2 over 3
Step-by-step explanation:
3 is how many parts there are in total. you have shaded 2 of those parts
If pennies and dimes come in rolls of 50 coins each, while nickels and quarters come in rolls of 40 coins each, how many dollars is 5 rolls of pennies, 6 rolls of nickels, 7 rolls of dimes, and 8 rolls of quarters?
We will have $129.5 of 5 rolls of pennies, 6 rolls of nickels, 7 rolls of dimes, and 8 rolls of quarters.
Given:
Pennies ( $0.01 ) come in rolls of 50 coins each,
Dimes ( $0.1 ) come in rolls of 50 coins each,
Nickels ( $0.05 ) come in rolls of 40 coins each,
and Quarters ( $0.25 ) come in rolls of 40 coins each.
5 rolls of pennies, 7 rolls of dimes, 6 rolls of nickels, 8 rolls of quarters came.
Thus,
[tex]\begin{aligned} \rm{Total\; Value}&=0.01 \times 50 \times 5 + 0.1 \times 50 \times 7 + 0.05 \times 40 \times 6 + 0.25 \times 40 \times 8\\&= 2.5 + 35 + 12 + 80\\&= \$129.5 \end{aligned}[/tex]
Thus, in total, we will have $129.5 of 5 rolls of pennies, 6 rolls of nickels, 7 rolls of dimes, and 8 rolls of quarters.
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The slope of Po is (v – z) divided by The slope of pois divided by (w + a) - (x + a) Both lines have a slope that is v divided by Therefore, the lines are
Answer:
The answers are:
(w-x)
(v+b)-(z+b)
(v-z)
(w-x)
parallel
Step-by-step explanation: i did it on edge
Answer:
Step-by-step explanation:
The slope of the line that goes through the points (1,-19) and (-2,-7) is
Answer:
Slope is -11/3
Step-by-step explanation:
Let (x1,y1) = (1,-19) and (x2,y2) = (-2,-7)
Slope = (y2-y1)/(x2-x1)
-8-(-19)/(-2-1) = -8+19/-3 = -11/3
Answer:D
Step-by-step explanation:
What is the domain and range of f(x)=2x-5
f(x) is a linear function with no restrictions
Domain: x = All real numbers
Range: y = All real numbers
The Domain : {(−∞,∞), {x/x∈R} and Range : {(−∞,∞), {y/y∈R} of the function f(x)=2x-5
What is a function?A relation is a function if it has only One y-value for each x-value.
We have to find the domain and range of f(x)=2x-5
The domain of the expression is all real numbers except where the expression is undefined.
In this case, there is no real number that makes the expression undefined.
Interval Notation:(−∞,∞)
The range is the set of all valid y values.
Domain : {(−∞,∞), {x/x∈R}
Range : {(−∞,∞), {y/y∈R}
Hence, the Domain : {(−∞,∞), {x/x∈R} and Range : {(−∞,∞), {y/y∈R} of the function f(x)=2x-5
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Is 5n natural whole integer rational irrational or real
Answer:
Natural
Step-by-step explanation:
WILL GIVE BRAINLIEST! Use Vieta’s formulas to find the sum and the product of the roots of the equation: y^2−19=0 y1+y2= ? y1 * y2= ?
Answer:
y1+y2=0; y1*y2 = -19
Step-by-step explanation:
We have y^2-19=0
Let's solve the equation
y^2=19
y=sqrt(19); y= - sqrt(19)
From there you can solve for the answer ;)
Write an equation for the description.
Tanmayl wants to raise $170 for a school fundraiser. She has raised $130 so far. How much more does she
need to reach her goal? Let m be how much more is needed. .
Answer:
40$
Step-by-step explanation:
170$-130$=40$
byron earns $11.00 per hour will byron have to work to earn $143.00?
Answer:
13 hours
Step-by-step explanation:
143/11=13
13x11=143
Answer: Byron would have to work 13 hours
Step-by-step explanation: To find the answer, divide 143 by 11. This will give the total amount of hours he will have to work to earn $143. And the answer is 13.
How much warmer is it when the temperature is 17 degrees farenheit then when it is negative 11 degrees
Answer:
6
Step-by-step explanation:
17 - 11 = 6
<hope i helped>
x + 300=369
Please help school work.
Answer:
Step-by-step explanation:
x + 300 =369
x = 69
subtract 300 on both sides
Hey there!
[tex]Answer:\boxed{x=69}[/tex]
[tex]Explanation:[/tex]
[tex]x+300=369[/tex]
To solve, you can do 369 - 300.
[tex]369-300=69[/tex]
Let's make x to 69 to see it it's true.
[tex]69+300=369[/tex]
x = 69 is true.
[tex]\boxed{x=69}\text{ is your answer.}[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
QUICK! 10 points! Which of the following inequalities is correct?
-5 > 0
-2 > -5
-5 < -8
10 < -13
Answer:
The inequality that is correct is -2>-5
Step-by-step explanation:
The "lesser" the number is for negative the greater I actually is. For instance if you take -67 and -100, although -100 may seems greater, it is actually less than -67. Hope this helps
Write and solve an equation to find the number of miles you must drive to have the same cost for each of the
car rentals. Let m represent the number of miles.
20 plus $0.50 per mile
$30 plus 50.25 per mile
Write an equation
Answer:
20+0,5m=30+0,25m
0,5m-0,25m=30-20
0,25m=10/0,25
m=40
Step-by-step explanation:
Equation for the given condition is equals to 20+ 0.50m = 30 +0.25m. Value of the m= 40miles.
What is an equation?" Equation is defined as the algebraic expression which is represent by sign of equality."
According to the question,
m represent the number of miles
Cost for blue car rental = $20 + 0.50 per mile
= 20 + 0.50m
Cost for red car rental = $30 + 0.25 per mile
= 30 + 0.25m
Both the cars have same rentals.
Therefore,
Equation for the given condition
20 +0.50m = 30 +0.25m
⇒0.50m - 0.25m = 30 - 20
⇒0.25m = 10
⇒m = 10 / 0.25
⇒m = 40miles
Hence, equation for the given condition is equals to 20+ 0.50m = 30 +0.25m. Value of the m= 40miles.
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solve for the value of x 1+6.9x=-1.8+5.9x
Answer:
x=-2.8
Step-by-step explanation:
[tex]1+6.9x=-1.8+5.9x\\\\1-1+6.9x=-1-1.8+5.9x\\\\0+6.9x=-2.8+5.9x\\\\6.9x=-2.8+5.9x\\\\6.9x-5.9x=-2.8+5.9x-5.9x\\\\1x=-2.8+0\\\\x=-2.8[/tex]
Please help- I’ll give thanks and brainliest
Answer:
Step-by-step explanation:
WHAT ARE YOU TRYING TO FIND MESSAGE ME PLEASE
On a graph, which point is on the line of the equation
2x + 3y = 4?
Answer:
4
Step-by-step explanation:
Answer:4
Step-by-step explanation
if you can answer any of these please do and put the question number by the answer
Answer:
33. D.1/3
34. D. y= x+4
35. Slope= -2/3 Y-intercept= -6
Step-by-step explanation:
For number 33. D. 1/3 is the correct answer.
Start at the point (0,2) Then, Go up 1 and Right 3.
As a result, you land in the point (3,3) This proves that the slope is 1/3.
Note: the line is increasing and going upwards, so the slope is positive.
For number 34. D. y=x+4 is the correct answer.
When writing an equation of a line, the correct format is y=mx+b. We are given both m and b. So all we have to do is plug these values into the equation y=mx+b. As a result, we get y=1x+4, which also means y=x+4
For number 35. The Correct answer is: Slope= -2/3 Y-intercept= -6
For this question I can't see all the answer choices but I know that the Slope is -2/3 and the Y-intercept is -6. Here's why: First you need to transform the equation 2x+3y=-18 into y=mx+b format. To do this, subtract -2x from both sides of the equation and you are left with 3y=-18-2x. You can flip -18 and -2x which makes the equation 3y=-2x-18. The next step is to divide both sides of the equation by 3, which gives you y=-2/3x-6. This means Slope= -2/3 and Y-intercept= -6
a rectangle has a width of 4 cm and a length of 8cm is scaled by a factor of 6.what are the side lengths of the scaled copy
Answer:
[tex]\huge\boxed{\text{Width: } 24 \ \ \ \text{Length: } 32}[/tex]
Step-by-step explanation:
When we scale an object by a scale factor, the side lengths become the scale factor times bigger than the previous sides. Therefore, with a scale factor of 6, the side lengths would be multiplied by 6.
[tex]4 \cdot 6 = 24\\\\4 \cdot 8 = 32[/tex]
Hope this helped!
The length of a rectangle is 25
inches longer than 3 times its
width. The perimeter of the
rectangle is 130 inches. Find the
length and the width.
what are the factors of x^2 + 3x -4 ?
Answer:
1 and -4
Step-by-step explanation:
cause when you factor the equation its (x-1)(x+4)
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{(x + 4) and (x - 1)}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{ {x}^{2} + 3x - 4}[/tex]
Find the two numbers that multiplies to 4 and subtracts to 3. The numbers are 4 and 1
[tex] \dashrightarrow{ \sf{ {x}^{2} + (4 - 1)x - 4}}[/tex]
[tex] \dashrightarrow{ \sf{ {x}^{2} + 4x - x - 4}}[/tex]
Take x as common
[tex] \dashrightarrow{ \sf{x(x + 4) -x - 4}}[/tex]
Take 1 as common
[tex] \dashrightarrow{ \sf{x(x + 4) - 1(x + 4)}}[/tex]
[tex] \dashrightarrow{ \sf{(x + 4)(x - 1)}}[/tex]
Hope I helped!
Best regards! :D
The table shows some ordered pairs that belong to quadratic function h.
Answer:
C. Are all real numbers greater than or equal to -8.
Step-by-step explanation:
Real numbers can be said to be all continuous values of quantity, which can be negative or positive values.
The range of h, h(x), in the table given are all real numbers.
The least of the range of h on the table is -8. All the other range values, namely, -7, 1, 17, and 41 are all greater than -8. None is less than -8.
Therefore, we can conclude that the range values of h "are all real numbers greater than or equal to -8".
