Answer:
you're answer would be
13Question content area top
Part 1
Write an equivalent expression without parentheses. Then simplify the result.
m−(8−3m)
using exponents, On simplifying the equation, we get =4m+8.
The PEMDAS order of operations must be followed when you want to simplify a mathematical equation without using parenthesis (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction). There are no parenthesis in the expression, so you may start looking for exponents. If it does, first make that simpler.
What is the main objective of simplification?Work simplification is to develop better work processes that boost output while cutting waste and costs.
What does simplifying mean in algebra?Simplifying an expression is the same as solving a mathematical issue. When you simplify an equation, you essentially try to write it as simply as you can. There shouldn't be any more multiplication, dividing, adding, or deleting to be done when the process is finished.
Given equation,
m-(8-3m)
=m-8+3m
=4m+8
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a biased coin has the probability that a head comes up when flipped is 0.35.what is the expected number of heads that come up when it is flipped ten times?
This means that the probability of getting exactly 3 heads in ten flips is about 24.1%.
The probability of getting a specific number of heads in a given number of flips follows a binomial distribution, which describes the probability of getting a certain number of successes in a given number of independent trials. The probability of getting a specific number of heads in ten flips can be calculated using the formula:
P(x heads in n flips) = (n choose x) * p^x * (1-p)^(n-x)
where p is the probability of getting a head on each flip and x is the number of heads.
For example, the probability of getting exactly 3 heads in ten flips is:
P(3 heads in 10 flips) = (10 choose 3) * 0.35^3 * (1-0.35)^(10-3) = 0.241
This means that the probability of getting exactly 3 heads in ten flips is about 24.1%.
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If E[5X - 10) = 60, what is E[X]?
Step-by-step explanation:
here,
1o
so X is equal to 10
Which factor is NOT important to consider when buying a used vehicle?
Answer: disscus the milege cap if any
Step-by-step explanation:
if your buying a used car you already know it has milege on it
Is -2 a solution for a in the inequality 2a +6 > a
Answer:
a > −6
Step-by-step explanation:
Step 1: Subtract a from both sides.
2a + 6 − a > a − a
a + 6 > 0
Step 2: Subtract 6 from both sides.
a + 6 − 6 > 0 − 6
a > −6
The table shows the relationship between the number of calories Darrell Burns while kayaking and the number of minutes he kayaks
How many calories will Darrell burn in 1 minute while kayaking? Please I need help :(
The number of calories that Darrell will burn in 1 minute while kayaking is given as follows:
4 calories.
How to obtain the number of calories?The number of calories that Darrell will burn in 1 minute while kayaking is obtained applying the proportions in the context of the problem.
For each input-output pair in the table, the constant of proportionality is of 4, hence the number of calories that Darrell will burn in 1 minute while kayaking is given as follows:
4 calories.
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BRAINLIEST AND 25 POINTS THIS IS ONLY ONE QUESTION SUPER EASY AND I NEED IT IN 5 MINUTES IM SO TIRED AND STRESSED HELP
Answer:
52°
Step-by-step explanation:
360 - 33 - 165 - 20 - 90 = x
x = 52
Answer:
\( \boxed{52}\)Step-by-step explanation:
Let's find the size of angle x
The angle in a complete turn add up to 360°
\( \mathsf{x + 20 + 165 + 33 + 90 = 360}\)
Add the numbers
\( \mathsf{x + 308 = 360}\)
Move constant to R.H.S and change it's sign
\( \mathsf{x = 360 - 308}\)
Calculate the difference
\( \mathsf{x = 52}\) °
Hope I helped!
Best regards!
graph this Inequality x+ 4y > -28
Answer:
Use the pic attached to this ^^^^
How many more minutes can mate car travel per gallon of gas then jenna's car
Mate's car can travel approximately 5 more minutes per gallon of gas compared to Jenna's car.
To determine how many more minutes Mate's car can travel per gallon of gas compared to Jenna's car, we would need additional information about the fuel efficiency or miles per gallon (MPG) for each car.
Fuel efficiency is typically measured in terms of miles per gallon, indicating the number of miles a car can travel on a gallon of gas.
To calculate the difference in travel time, we would also need to know the average speed at which the cars are traveling.
Once we have the MPG values for Mate's car and Jenna's car, we can calculate the difference in travel time per gallon of gas by considering their respective fuel efficiencies and average speeds.
If Mate's car has a fuel efficiency of 30 MPG and Jenna's car has a fuel efficiency of 25 MPG, we can calculate the difference in travel time by comparing the distances they can travel on a gallon of gas.
Let's assume both cars are traveling at an average speed of 60 miles per hour.
For Mate's car:
Travel time = Distance / Speed
= (30 miles / 1 gallon) / 60 miles per hour
= 0.5 hours or 30 minutes.
For Jenna's car:
Travel time = Distance / Speed
= (25 miles / 1 gallon) / 60 miles per hour
= 0.4167 hours or approximately 25 minutes.
Without specific information about the MPG values and average speeds of the cars, it is not possible to provide an accurate answer regarding the difference in travel time per gallon of gas between Mate's car and Jenna's car.
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please help me with these three
Pls help me I’m not that smart at fractions
Answer:
Step-by-step explanation:
5/8
you need to add all numerators, same denominator
5/8 because the denominator is the same, so you can just add 1+1+1+1+1 and put that over 8 (confusing)
Danielle is playing a game. She had 10 points, lost 20 points, then gained 45 points. What is her total score?
Answer:
35
Step-by-step explanation:
10-20=-10
-10+45=+ 35
Answer:35
Step-by-step explanation:10-20=-10+45=35
Are the ratios 5:4 and 10:6 equivalent?
Answer:
no
Step-by-step explanation:
5:4=5/4
10:6=10/6
10/6 and 5/4 aren't equivalent
Solve M = 2pt^4 - 7px for x
Answer:
p= m over 2t to the 4th power -7x
Step-by-step explanation:
yb better
Will give brainliest but Please hurry got until tmrw
A train is traveling at a constant
speed, and its distance over time is
shownin the graph. What is the speed
of the train?
Answer:
It looks like 35 miles per hour
Step-by-step explanation:
if you look at the vertical line between 0 and 2 (which is the one hour mark) on the horizontal axis of the graph you can see the line of the graph crossed under the 40 mi. Therefore the train traveled about 35 miles in one hour (or 35 mph) because there are no other answers under 40.
the two perpendicular sides of a right angled triangle are in ratio 8:15 and its perimeter is 200. find the other side
What is 905.255 round to
Answer:
No decimal: 905
One decimal: 905.3
Which proportion is NOT true for the similar trapezoids? A .JKWX=XYKL B .KLLM=XYYZ C .JMKJ=WZXW D .MLZY=JMWZ
help meh ;-;...
Answer:
That would be D
Step-by-step explanation:
It is kinda hard to explain
This rectangle represents the base of a rectangular prism. The height of the rectangular prism is 13 ft.
What is the volume of the rectangular prism?
200 ft³
1,340 ft³
2,262 ft³
17,420 ft³
45 pointss
Answer:
First I would suggest to use calculator soup.
Step-by-step explanation:
To find the volume of a rectangular prism, we multiply the length of the prism by the width of the prism by the height of the prism.
Answer:
i think 200
Step-by-step explanation:
A line passes through the point (-6,2) and has a slope of -3/2. Write an equation in slope intercept form for this line.
Answer:
y = -3/2x - 7
Step-by-step explanation:
y = mx + b
2 = -3/2(-6) + b
2 = 18/2 + b
2 = 9 + b
b = -7
Equation of line using b and slope from above:
y = mx + b
y = -3/2x - 7
PLEASE HELP AS FAST AS POSSIBLE
Answer:
l is parallel to m and u is parallel to t
Step-by-step explanation:
Parallel line means that never meet each other
A delivery truck is carrying an 8,713 lb pound load of pet food.At a weighing station the loaded truck weighs 17,200 lb. What is the weight of the empty truck?
please help!!!!!!! im so confused lol
Answer:
a : c = 7 : 10
Step-by-step explanation:
The two ratios (a : b and b : c) both have b in common, so to work out what a : c is, we can use b to 'bridge' the two ratios together.
However, in a : b, b is 4. But in b : c, b is 2. We need to make sure b is the same in both ratios before we can combine the ratios together. The easiest way to do this is to multiply b : c by 2 to get b : c = 4 : 10. Now b is 4 in both ratios.
So now, we can combine the two ratios together to get a : b : c = 7 : 4 : 10. Since we only want a : c though, we can just drop the b and get a : c = 7 : 10. No simplifying is necessary since the ratio is already in its simplest form.
Hope that helps! :)
when procedures are "mandated" by third party payers, what modifier would you use?
When procedures are mandated by third party payers, the modifier -32 (mandated services) is used. This modifier is used to indicate that a service or procedure is mandated by a third party payer, such as Medicare or Medicaid.
It is used to ensure that the service or procedure is reimbursed appropriately and to avoid denials. The use of the -32 modifier is important to accurately reflect the requirements of the payer and to avoid any potential billing or coding errors. It is important to check with the specific payer to determine if the use of this modifier is required for a particular service or procedure.
When procedures are "mandated" by third-party payers, you would use the modifier -32. This modifier indicates that a service or procedure is being performed due to specific requirements from a third-party payer. It helps to provide the necessary information for reimbursement and ensures that the claim is processed correctly by the payer. Remember to attach the modifier -32 to the appropriate procedure code on the claim form when submitting it to the third-party payer. This will help avoid any potential delays or denials in payment due to insufficient documentation.
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8(y+4)-2(y-1)=70-3y
solve for y
Answer:
y = 4
Step-by-step explanation:
8(y + 4) - 2(y - 1) = 70 - 3y ← distribute parenthesis and simplify left side
8y + 32 - 2y + 2 = 70 - 3y
6y + 34 = 70 - 3y ( add 3y to both sides )
9y + 34 = 70 ( subtract 34 from both sides )
9y = 36 ( divide both sides by 9 )
y = 4
The population of a mosquito population obeys the law of uninhibited growth.If there are 500 mosquito initially and there are 800 after 1 day. How long is it until there are 7000 mosquito?Round your answer to the nearest tenth.
The law of uninhibited growth is express as:
\(N(t)=N_0e^{kt}\)where N(t) is the population at time t, N0 is the initial population, k is the growth rate and t is the time. In this case we know that after one day, t=1, the population is 800 and that the initial population was 500; plugging these values and solving for k we have:
\(\begin{gathered} 800=500e^k \\ e^k=\frac{800}{500} \\ \ln e^k=\ln\frac{8}{5} \\ k=\ln\frac{8}{5} \end{gathered}\)Now that we have the growth rate, we know that the population growth in this case can be express as:
\(N(t)=500e^{(\ln\frac{8}{5})t}\)We want to know the time it takes for the population to be 7000, to find it we equate our expression to this value and solve for t:
\(\begin{gathered} 7000=500e^{(\ln\frac{8}{5})t} \\ e^{(\ln\frac{8}{5})t}=\frac{7000}{500} \\ \ln e^{(\ln\frac{8}{5})t}=\ln14 \\ (\ln\frac{8}{5})t=\ln14 \\ t=\frac{\ln14}{\ln\frac{8}{5}} \\ t=5.6 \end{gathered}\)Therefore, it takes 5.6 days for the population to reach 7000 individuals.
I need helppppppppp I d don't know what to do
EXPLANATION
The perimeter Perimeter is given by the sum of the sides as follows:
P = z + 5 + z + 5 + z + z
Substituting P=26 and adding like terms,
26 = 10 + 4z
Subtracting -10 to both sides:
26 - 10 = 10 - 10 + 4z
Simplifying:
16 = 4z
Dividing both sides by 4:
16/4 = z
Switching and simplifying:
z = 4
So,
Equation: 26 = 10 + 4z
z = 4
Erin buys a jewelry set for $27. 63. She pays with two $20 bills. How much change, in dollars and cents, does Erin receive?
By taking a difference, we can see that the change is 12 dollars and 37 cents.
How much change, in dollars and cents, does Erin receive?The change will be the difference between the amount that she pays, and the amount that the jewelry set costs.
She pays with two $20 bills, so she pays with $40, and the cost is $27.63, then the difference (and thus the change) is:
Change = $40 - $27.63
Change = $12.37
So she gets a total change of 12 dollars and 37 cents.
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Can anyone help? (question in image)
The expression is simplified to n = 3/ 25
What are algebraic expressions?Algebraic expressions are expressions made up of arithmetic operations such as addition, subtraction, multiplication, division, etc.
They also consist of variables, terms, factors, constants and coefficients.
Given the expression;
\(5( n- \frac{1}{10} ) = \frac{1}{2}\)
expand the bracket
\(5 ( \frac{10n - 1}{10} ) = \frac{1}{10}\)
\(\frac{50n - 5}{10} = \frac{1}{10}\)
cross multiply
10( 50n - 5) = 10
expand the bracket
500n - 50 = 10
collect like terms
500n = 60
Make 'n' the subject
n = 60/ 500
n = 6/ 50
n = 3/ 25
Thus, the expression is simplified to n = 3/ 25
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PLEASE HELP WILL MARK BRAINLIEST NO LINKS
The coordinates of parallelogram UVWZ are U(a, 0), W(c-a, b), and Z(c,0). Find the coordinates of V without using any new variables
A• (0, b)
B• (c, b)
C• (a, b)
D• (b, 0)
Answer: Choice A.
(0, b)
==================================================
Explanation:
Pick any random 3 numbers you want for a,b,c.
a = 1b = 2c = 3The points U, W and Z become
U = (a,0) = (1,0)W = (c-a, b) = (3-1, 2) = (2,2)Z = (c, 0) = (3, 0)Or in short,
U = (1,0)W = (2,2)Z = (3, 0)Plot each of those points on the same xy grid.
Next, using a different color, plot each of the answer choices.
A is at (0,b) = (0, 2)B is at (c,b) = (3,2)C is at (a,b) = (1,2)D is at (b,0) = (2,0)You should find that point A helps form a parallelogram, while the other answer choices don't lead to a parallelogram.
See the screenshot below. I used GeoGebra to make the diagram. Desmos is another useful tool as well.