Answer:Look up "Everything You Need To Know About (Your Subject) In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in my class all the time and I've aced every test. I have it with me right now and it has everything I've ever been taught in it so it might help you.
Answer:
x=-4
Step-by-step explanation:
Please help two questions only that it those are only one left and I’m struggling on it
Answer:
popvana used struggle
Step-by-step explanation:
Answer:
P = 24
After 24h will be 108p
Each c is 6m
12 laps
Step-by-step explanation:
36 - 33 = 3
33 - 30 = 3
30 - 27 = 3
27 - 3 = 24
12h = 36p
12h × 3 = 36h
So 36p need to × 3 too
36p × 3 108p
Because 3c to 5c, 18m to 30m need 12m. There was no 4c so the 12m need to divide two. 12m ÷ 2 = 6m.
So each c is 6.
72 ÷ 6 = 12
The six is from the last question.
How do I solve this? Will mark brainliest, just trying to learn.
Answer:
5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
When we are looking for the starting average rating, we plug in zero for x. We do this because x represents time and we are looking for the starting value.
y = 0 + 5
y = 5
what is the mean of a set of numbers
Answer:
The mean of a set of numbers, sometimes simply called the average , is the sum of the data divided by the total number of data. Example 1 : ... There are 8 numbers in the set. Add them all, and then divide by 8 .
plz give brainliest
Step-by-step explanation:
Answer:
Step-by-step explanation:
I need to help my daughter and I can't, someone help me
Answer:
Step-by-step explanation:
2 9 16 23 30
4 16
6 7 8 9 10
8 2
10 5 0 -5 -10
Hey PLEASE HELP ME ASAP I BEG OF YOU I WILL GIVE U BRAINLEST.
Answer:
31333.75cm³
Step-by-step explanation:
Volume = πr²h
= 3.14 × (46.45/2)² × 18.5 = 31333.75cm³
Consider the following portion of an electric circuit with three relays. Current will flow from point a to point b if there is at least one closed path when the relays are activated. The relays may malfunction and not close when activated. Suppose that the relays act independently of one another and close properly when activated, with a probability of .9. Given that current flowed when the relays were activated, what is the probability that relay 1 functioned?
Answer:
0.9009
Step-by-step explanation:
Let X be the event that Current will flow
Let Y be the event that the first relay which is 1 is closed
Thus, we can say that every element of Y is in X, but X possesses more elements. Thus, Y ⊂ X.
Thus, we can say that;
P(X ∩ Y) = P(Y)
Thus, given that current flowed, the probability that relay 1 functioned will be expressed as;
P(Y | X) = (P(Y ∩ X))/P(X)
From earlier, we saw that P(X ∩ Y) = P(Y). Thus;
P(Y | X) = P(Y)/P(X)
From the question, P(Y) = 0.9
Since there are 3 relays, then we have;
P(X) = 1 - 0.1³ = 0.999
Thus;
P(Y | X) = 0.9/0.999
P(Y | X) = 0.9009
The probability that relay 1 functioned is 0.9009
Calculation:
Let us assume X be the event that Current will flow
And,
Let us assume Y be the event that the first relay
So, Thus, Y ⊂ X.
Now
P(X ∩ Y) = P(Y)
The probability that relay 1 functioned should be
P(Y | X) = (P(Y ∩ X)) ÷ P(X)
From earlier, we saw that P(X ∩ Y) = P(Y).
So,
P(Y | X) = P(Y) ÷ P(X)
Now
P(X) =[tex]1 - 0.1^3[/tex] = 0.999
So,
P(Y | X) = 0.9 ÷0.999
P(Y | X) = 0.9009
learn more about the probability here: https://brainly.com/question/4203858
Ben is decorating his home with vases of flowers. He bought glass vases that cost $22 each and ceramic vases that cost $14 each. The total cost of the vases came to more than $172. Also, Ben bought no more than 10 vases in all.
Which system of inequalities can be used to determine the number of glass vases, x, and the number of ceramic vases, y, that Ben could have bought?
The system of inequalities that can be used to determine the amounts is given by:
22x + 14y > 172.x + y < 11.What is a system of equations?A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
A system of inequalities works similarly to a system of equations, just the equality symbol is replaced by an inequality symbol(less, more, different,...).
In this problem, the variables are:
Variable x: Number of glass vases.Variable y: Number of ceramic vases.He bought glass vases that cost $22 each and ceramic vases that cost $14 each. The total cost of the vases came to more than $172, hence:
22x + 14y > 172.
Also, Ben bought no more than 10 vases in all, hence:
x + y < 11.More can be learned about a system of equations at https://brainly.com/question/24342899
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list the factors of 9
Answer:
Step-by-step explanation:
the factors of 9 are 1,3,9
Answer:
1, 3, 9
[tex] \\ \\ \\ \\ [/tex]
en la fiesta de ana ay chocaletes chicles y paletas a 10 le gustan los chicles y 7 las paletas y solo a dos le gustan los chicles
Answer:
19
Step-by-step explanation:
Si solicita el total, el total es 10 + 7 + 2, que es 19.
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help due tonight
plssss
Answer:
Perpendicular to base
Step-by-step explanation:
The cut creates two rectangular prisms (each angle must be 90 degrees)
The cut is perpendicular to the base
Which of the following is ALWAYS positive?
direction
O magnitude
O scalar
O vector
Pls help!
What is 7/20+3/5 (as a fraction)
3/5+3/10 (as a fraction)
Thanks!
Answer:
your answers would be 19/20 as a fraction and 9/10 as a fraction
Step-by-step explanation:
:P
Answer:
15/20(3/4), 9/10
Step-by-step explanation:
well in order to add or subtract fractions for that matter, you must have the a common denominator meaning the bottom number on both of the fractions must be the same. and in order to do that you must take the smaller denominator and find what can multiply that into the bigger denominator so in your case 5 is the smaller denominator so in order to get 20 we multiply by 4 and so what you do to the bottom you must also do to the top so we have 3 and now we must also multiply that by 4 leaving us with 12/20 as our new fraction. so now the adding is easy, 7+12=15 and you keep the same denominator 20
so your first answer would be 15/20 and if you need that simplified then you do the same thing once again and you find a common factor between your denominator (the bottom number) and the numerator (the top number) and in this case they do have a common factor which is 5 therefore if you divide both parts ofthe fraction by 5 it will leave you with 3/4 which is your simplified answer to this first question
now for the second equation i'm not going to go through the steps one by one again, as we already have but you may feel free to practice these on your own, but if we skip the step of creating the denominators to be the same with a common factor, then we will should have 6/10+3/10 leaving us with 9/10 as our simplified answer because 9 and 10 do not have any number in common to divide by.
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awesome hope you have a great day!
Need help for geo..will mark brainlist
Postulate/theorem = SAS postulate
Explanation :Given :
One side in both triangles are congruent. Another side in both triangles is also congruent. The angles between these two sides are also equal.Since 2 sides and an included angle is equal in these two triangle, they are said to be congruent under the SAS congruence postulate.
2nd pair of triangles :Postulate/theorem = ASA postulate
Explanation :Given :
In triangle KDS and triangle KWS :
Angle K = Angle KAngle S = Angle SSide KS = Side KSSince 2 angles and an included side is equal in these two triangles, they are said to be congruent under the ASA congruence postulate.
3rd pair of triangles :Postulate/theorem = AAS theorem
Explanation :Given :
In triangle ACB and triangle BED :
Angle A = Angle BAngle B = Angle DSide CB = Side EDSince two angles and one side is equal in these two triangles, they are said to be congruent under the AAS theorem.
A building cast a shadow that is 72 feet long a garage next to the building is 27 feet high in Cassa shadow that is 4.5 feet long what is the height of the building
Answer:
c<190
Step-by-step explanation:
Step 1: Subtract 670 from both sides.
7c+670−670<2000−670
7c<1330
Step 2: Divide both sides by 7.
7c 7 <
1330
7
anyways thjis would be the answer c<190
Answer:
Step-by-step explanation:
If f(x) = (1/8)(8^x), what is f(3)?
Answer:
f(3)=64
Step-by-step explanation:
f(3)=(1/8)(8 cubed)
f(3)= 8 to the negative one times 8 cubed
f(3)= 8 squared
f(3)=64
Answer:
f(3) = 64
Step-by-step explanation:
In this question, you would plug in "3" to "x" and solve.
Solve:
f(3) = (1/8)(8³)
f(3) = (1/8)(8·8·8)
f(3) = (1/8)(512)
f(3) = 512/8
Simplify.
f(3) = 64
Your final answer would be f(3) = 64
solve for X: 2X/5 -1 =59
Answer:
60 is the best answer right
A fruit punch recipe uses 6 cups of lemonade for every 8 cups of fruit punch. If Sally used 15 cups of lemonade, how many cups of fruit punch were used?
Rt=R1 R2__, determined Rt when R1=100 and R2 =200?
R1+R2 (electronics)
Answer:
[tex]R_t=300\ \Omega[/tex]
Step-by-step explanation:
Given that,
R₁ = 100 ohms
R₂ = 200 ohms
We need to find the equivalent resistance of the circuit. So,
[tex]R_t=R_1+R_2\\\\R_t=100+200\\\\R_t=300\ \Omega[/tex]
So, the equivalent resistance is [tex]300\ \Omega[/tex].
Hello, happy Friday, I am just here with some geometry questions.
Please only answer this if you know the answer. If you have a comment, please add it to the comment box. Only answer the question if you can explain your answer and why you think it is accurate. Thanks, good luck!
Please explain this one! And show your work.
Answer:
VW = 43.2
Step-by-step explanation:
First, we can see that VZ = 88 - 55 = 33.
Then by the Triangle Proportionality Theorem, we can write that:
[tex]\displaystyle \frac{55}{33}=\frac{72}{VW}[/tex]
Simplify:
[tex]\displaystyle \frac{5}{3}=\frac{72}{VW}[/tex]
Cross-multiply:
[tex]216=5VW[/tex]
So:
[tex]\displaystyle V=\frac{216}{5}=43.2[/tex]
solve 1/24 m - 2/3 = 3/4 for m
The solution of the linear equation is m = 34
How to solve the linear equation for m?Here we want to solve the linear equation:
(1/24)*m - 2/3 = 3/4
To solve this, we need to isolate m in the equation, so let's start adding 2/3 in both sides:
(1/24)*m = 3/4 + 2/3
(1/24)*m = 9/12 + 8/12 = 17/12
Now multiply both sides by 24, we will get:
m = 24*(17/12)
m = 2*17
m = 34
Learn more about linear equations at:
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Solve 3 ÷ 2. Express your answer as a mixed number.
Answer:
[tex]1\frac{1}{2}[/tex]
Answer:
when u divide u get 1.5
Step-by-step explanation:
1.5 is the same thing as "one and five-tenths," or "one and five over ten, or one and half," which is written as 112 as a fraction.
Which of the following is a power function? Select all correct answers.
Answer:
The 1st, 4th, and 5th
Step-by-step explanation:
A power function is a function with a single term that is the product of a real number, a coefficient, and a variable raised to a fixed real number.
How are the triangles similar PLEASEEE HELPPPPPPP
Answer:
AA similarity postulate
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i need help with this problem down below
Answer:
[tex] y = 4 [/tex]
Step-by-step explanation:
Given:
[tex] y = \frac{7x + 1}{3x - 6} [/tex],
To find the value of y, let's find x by solving 3x = 15.
3x = 15
Divide both sides by 3
x = 15/3
x = 5
Plug in the value of x into [tex] y = \frac{7x + 1}{3x - 6} [/tex]
[tex] y = \frac{7(5) + 1}{3(5) - 6} [/tex]
[tex] y = \frac{35 + 1}{15 - 6} [/tex]
[tex] y = \frac{36}{9} [/tex]
[tex] y = 4 [/tex]
If LM = 6, what is the perimeter of △PKQ?
Find the answer of m< VZY
Answer:
41
Step-by-step explanation:
Barry entered a singing competition. Three of 15 judges voted for him to go on to the semifinals.
What percent of the judges voted for him?
PLEASE ANSWER ASAP
which scatterplot does NOT suggest a linear relationship between x and y?
A) I only
B) I and ll only
C) Ill and lV only
D) I, lll, and IV only
Answer:
B
Step-by-step explanation:
Answer:
Answer is C) 3 And 4 only
Step-by-step explanation:
Tyler orders a meal that costs $15. The sales tax rate in Tyler's county is 6.6%. Write an equation to represent the relationship between the original cost of the meal and the cost after the sales tax. Use x for the original cost for the meal and y for the cost after sales tax.
Answer:
Step-by-step explanation:
y = (1.066)x
The equation to represent the relationship between the original cost of the meal and the cost after the sales tax is y = 1.066x
How to calculate the sales tax?The sales tax is the amount charged on the price of goods and services.
Let x be the original cost for the meal
Let y be the cost after the sales
If the sales tax rate in Tyler's county is 6.6%, the tax charged is expressed as:
0.066 of theoriginal cost
0.066x
Cost after tax = original cost + tax
Cost after tax = x + 0.066x
y = 1.066x
Hence the equation to represent the relationship between the original cost of the meal and the cost after the sales tax is y = 1.066x
Learn more on tax here: https://brainly.com/question/9625982