Answers
2+3x=62
3x=60
x=20
Hope this helps! Brainliest? :D
Related Questions
the length of ganga river is 2526 km and the length of the godavari river is 1465 km how long is the ganga than the godavari river
Answers
Answer:
Hope this helps. It is longer by 1061.
If Ari, Ben and Carol each choose a number at random between 1 to 5, inclusive, what is the probability that all pf them choose different number?
Answers
Answer:
12/25
Step-by-step explanation:
If one person chooses a number from 1-5 already, they basically have any choice between 1-5 at their disposal. Therefore, there is not much of a probability for them. If the next individual's number will be different, there will be 4 numbers left. Additionally, this means that the next person (let's say Ben) will have a probability 4/5 since that is if he chooses a different number. There will be 3 numbers remaining, so the last person who picks will have a probability of 3/5.
3/5 and 4/5 are boh probabilities, so multiply them together to get one, which is 12/25.
help me please i dont understand it
Answers
Answer:
6 u^4 v^2 (5 y^9 + 4 u^4 v^6)
Step-by-step explanation:
factoring basically means to take out the things that they have in common and put it outside of the parenthesis
when my says something like u^4 it means 4 is an exponent of u
Someone anyone please
Answers
Answer:
9 or 3^2
Step-by-step explanation:
3^3×3^3=729
3^4=81
729/81 = 9 = 3^2
Find a polynomial f(x) of degree 3 that has the following zeros.
0, 9, -4
Leave your answer in factored form.
Answers
Answer:
[tex]f(x) = x(x - 9)(x + 4)[/tex]
Plz help I will mark the right answer brainly
Answers
Explanation I looked at the other guy but you should give it to me
One of the assumptions underlying the theory of control charting is that successive plotted points are independent of one another. Each plotted point can signal either that a manufacturing process is operating correctly or that there is some sort of malfunction. Even when a process is running correctly, there is a small probability that a particular point will signal a problem with the process. Suppose that this probability is 0.05. What is the probability that at least one of 10 successive points indicates a problem when in fact the process is operating correctly? What is the probability that at least one of 40 successive points indicates a problem when in fact the process is operating correctly?
Answers
Answer:
a) the probability that at least one of 10 successive points indicates a problem when in fact the process is operating correctly is 0.4013
b) the probability that at least one of 40 successive points indicates a problem when in fact the process is operating correctly is 0.8715
Step-by-step explanation:
following how the independence multiplication rule works,
i.e finding p(A)' which is 1 - p(No problem) because what we need is an intersection not a union so;
a) 10 successive points
probability (problem) = 0.05
probability (No problem) = 0.95
required probability = 1 - [probability (No problem)]^10
= 1 - (0.95)^10
= 1 - 0.5987
= 0.4013
the probability that at least one of 10 successive points indicates a problem when in fact the process is operating correctly is 0.4013
b) 40 successive points
probability (problem) = 0.05
probability (No problem) = 0.95
required probability = 1 - [probability (No problem)]^40
= 1 - (0.95)^40
= 1 - 0.1285
= 0.8715
the probability that at least one of 40 successive points indicates a problem when in fact the process is operating correctly is 0.8715
subtract 7 9/16 - 4 2/4
Answers
Exact form is 49/16
Decimal form 3.0625
SOMEONE PLEASE HELP ME WITH THIS QUESTION !!!
Slope can be thought of as the average rate of change in one quantity per unit change in another.
Use the concept of slope to answer the following question: The price of computers has been dropping
for the past ten years. If a desktop PC cost $6000 ten years ago and the same computing power
cost $300 two years ago find the rate of decrease per year. Assume that a linear model applies and
round your answer to the nearest cent.
Answers
Answer:
$700
Step-by-step explanation:
Given that:
Cost of desktop PC 10 years ago = $6000
Cost of desktop PC 2 years ago = $300
Linear model applies.
To find the rate of decrease per year, we need to find the slope.
One quantity is cost of PC here and second quantity here is number of years.
[tex]\text{Rate of decrease per year = }\dfrac{\text{Change in Price}}{\text{Change in Number of years}}[/tex]
[tex]\Rightarrow \dfrac{6000-300}{10-2}\\\Rightarrow \dfrac{5700}{8}\approx \bold{\$700}[/tex]
So, the answer is:
There is a decrease of $700 per year.
OR
Rate of decrease per year is $700.
Answer:
700$
Step-by-step explanation:
ur welcome stay safe
Q= Why did Baldwin and McMurdo dislike each other?
Answers
Baldwin and McMurdo disliked each other since their very first meeting. They both like Ettie, and, that's where the rivalry begins. He knows that Ettie likes McMurdo more and will obviously choose McMurdo over him. It's pretty clear that Teddy Baldwin is jealous of McMurdo. Baldwin was also very furious when he heard that body master McGinty chose McMurdo over him, who had been loyal to the lodge for years.
I'd add more things, but, honestly, that's all- since I don't like to overexaggerate things. Hope it helps you, all the best!
Please help meee
• Which graph shows different numbers of tickets that Elena can sell to raise more than $180?
Answers
Answer:
2nd graph
Step-by-step explanation:
A person who weighs 100 kg on earth would weigh 16 1/2 on the moon. Determine how much a child who weighs 1- 2/3 kg on earth would weigh on the moon
Answers
the baby would be weigh 0.17 kilograms
A total of 450 tickets were sold for the school play they were either adult tickets or student tickets or student tickets the number of student tickets sold was two times the number of adult tickets sold how many adult tickets were sold
Answers
Answer:
150
Step-by-step explanation:
If x is the number of adult tickets sold then an equation for this could be
x+2x=450
which could simplify to
3x=450
you would divide both sides of the equation by 3 to get
x=150
ws
2. The sum of 2 consecutive odd integers is - 8. What are the integers? Separate your integers by a
comma. *
Pls help
Answers
The length of a rectangle is twice its width. If the perimeter ot the rectangle is 42 ft, find its area.
Answers
Answer:
x length
y width
2x=y
2x+2y=42/2
x+y=21 x+y=21
x+2x=21
3x=21/÷3
x=7
7+y=21
y=21-7=14
7×14=98 the area of a rectangle
Answer: 98 ft²
Step-by-step explanation:
Length (L) = 2w
width (w) = w
Perimeter (P) = 2L + 2w
42 = 2(2w) + 2w
42 = 4w + 2w
42 = 6w
7 = w
L = 2w
= 2(7)
= 14
Area = L · w
= 14 · 7
= 98
..................
..
Answers
Answer:
The answer is C 18
Step-by-step explanation:
4^2+8/4= 16+2=18
This question here ?!
Answers
Answer:
The answer is 3.19, someone irrationally deleted my answer previously.
Step-by-step explanation:
Simply substract 2.95 from 18.90 and you will get 15.95
Divide this by 5 to get the price of each and you will get $3.19 which is the correct answer.
Arlo invested $4000 in an account that earns 5.5% interest, compounded
annually. The formula for compound interest is A(t) = P(1 +I)t?
How much did Arlo have in the account after 4 years?
A. $4955.30
B. $4660.00
C. $16,880.00
D. $23,088.03
Answers
Please help me with this math problem
Answers
Answer:
A
Step-by-step explanation:
because it's negative 4, you move the decimal 4 times to the left
8.08, 8.081, 8.09, 8.008 greatest to least
Answers
1. Tyler paid $178 to get his car repaired. He was charged $73 for parts and $35 per hour
for labor. How many hours did it take to repair his car?
Answers
Answer:
3 hours
Step-by-step explanation:
$178 is the total, so subtract the amount he paid for parts by that. (178-72=105)
Now all you need to do is divide 105 by 35, which gets you to 3
the cost of a mobile is set Rs.18000.If mrs.Sharma purchased it with 13% VAT. how much did she pay for it.
Answers
Answer:
Rs.20340
Step-by-step explanation:
Cost of the mobile(without VAT) = Rs. 18000
VAT= 13%*18000
=13/100*18000
=13*180
= Rs.2340
Hence, Cost of the mobile phone with VAT= Rs.18000+ Rs. 2340
= Rs.20340
If the points (-8, 7) and T (6,-3) are on a line segment, find the length of ST.
Answers
Answer:
The answer is
2√74 or 17.20 unitsStep-by-step explanation:
The length of w line segment between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\ [/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
S(-8, 7) and T (6,-3)
The length of ST is
[tex] |ST| = \sqrt{ ({ - 8 - 6})^{2} + ({7 + 3})^{2} } \\ = \sqrt{ ({ - 14})^{2} + {10}^{2} } \\ = \sqrt{196 + 10} \\ = \sqrt{296} \\ = 2 \sqrt{74} \\ = 17.2046505...[/tex]
We have the final answer as
2√74 or 17.20 unitsHope this helps you
The table below shows the points on a function.
A 2-column table with 6 rows. Column 1 is labeled x with entries 0, 2, negative 2, 4, negative 1, 3. Column 2 is labeled f (x) with entries 1, negative 3, 13, 1, 6, negative 2.
Identify points on f –1(x).
Check all that apply.
(–3, 2)
(6, –1)
(–1, –4)
(3, 2)
(1, 0)
(–4, –1)
Answers
Answer:
the answer is c,Yes, because the ratios for each input and output are equivalent.
Step-by-step explanation:
The coordinate which satisfies the inverse of function f(x) is that f⁻(x) are (–3, 2),(6, –1), and (1, 0) so options (A),(B), and (E) will be correct.
What is the inverse of a function?The inverse of a function is basically a reverse function or undo of the function.
For example y = f(x) then inverse will be x = f(y).
It means in the inverse function we need to interchange x and y.
Given points have been labeled in 2 a 2-column table with 6 rows.
The coordinate of any function is given as (x,y) or ( x,f(x) ).
First coordinate of functin f(x) is (0,1) second(2,-3) and so on.
If we do the inverse of the function f(x) is that f⁻(x) then coordinate will interchange is that x will interchange with f(x) then first coordinate (1,0) second (-3,2) and so on.
So if we look at all coordinates which is available among the options are (–3, 2),(6, –1), and (1, 0).
Hence "The coordinate which satisfies the inverse of function f(x) is that f⁻(x) are (–3, 2),(6, –1), and (1, 0)".
For more information about the inverse of a function,
brainly.com/question/2541698
#SPJ2
The mean finish time for a yearly amateur auto race was 187.24 minutes with a standard deviation of 0.346 the winning car was driven by Thomas
Answers
z=(x-μ)/σ
where:
μ-mean
σ- standard deviation
The z-score for ted will be:
x=185.82
μ=186.37
σ=0.323
thus
z=(186.37-185.82)/0.323=1.70
The z-score for Karen:
x=112.25
μ=112.6
σ=0.141
hence:
z=(112.25-112.6)/0.141=-2.48
Comparing the two z-score, we conclude that Ted had a convincing win because he has not deviated so much from the win.
Find the distance between X(−2,−1) and Y(−5,−7).
Answers
Answer:3√5
Step-by-step explanation:
1/3ab^2 Solve for a
Answers
Answer:
a = 18/b²
Step-by-step explanation:
Step 1: Write equation
1/3ab² = 6
Step 2: Solve for a
Multiply both sides by 3: ab² = 18Divide both sides by b²: a = 18/b²True or false. Rotation reflection and Dilation produce congruentfigure
Answers
Answer:
true
Step-by-step explanation:
Jesse was ranked 34th in his graduating class of 180 students. At what percentile is Jesse's ranking? (Round your answer to the nearest whole number.)
percentile
Answers
I need an explanation of this question: the chicago cubs have won more than 100 games
write the inequality
Answers
Answer:
x > 100
Step-by-step explanation:
Consider x as "Chicago Cubs".
The alligator sign always points/goes to the number (or food) with the highest value (or bigger meal).
Since Chicago Cubs wins is bigger than 100, you can write the inequality as follows:
x > 100
