what fraction is -1/3 minus -5/12 equivalent to as a addition expression.
Answers
Answer:
-3/4 I think do
Answer:
To add or subtract two like fractions, simply add or subtract the numerators and put the result over the common denominator, so your answer is 0.08333333333
Step-by-step explanati
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Giving brainliest, easy question
A circle is centered at (5, −9) and has a radius of 12. Which of the following is the equation for this circle?
(x − 5)2 + (y + 9)2 = 12
(x − 5)2 + (y + 9)2 = 144
(x + 5)2 + (y − 9)2 = 144
(x + 5)2 + (y − 9)2 = 12
Answers
Answer:
(x − 5)2 + (y + 9)2 = 144
Step-by-step explanation:
Hope this helps
m∠PQS=(3x−3)° and m∠RQS=(x+19)°. Find the value of x.
Answers
Since both angles are the same, x has a value of 11
What are angles?Angles are formed when two or more lines intersect. This in other words means that angles is the measure of space between the intersection of rays or lines
How to determine the value of x?The given parameters are
m∠PQS=(3x−3)° and m∠RQS=(x+19)°.
From the question, the measures of both angles are the same
This means that
m∠PQS=(3x−3)° = m∠RQS=(x+19)°.
So, we have the following equation
3x − 3 = x + 19
Collect the like terms in the equation
So, we have the following equation
3x - x = 3 + 19
Evaluate the like terms in the equation
So, we have the following equation
2x = 22
Divide both sides by 2
So, we have the following equation
x = 11
Hence, the value of x in the angles is 11
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Possible question
m∠PQS and m∠RQS are congruent angles
m∠PQS=(3x−3)° and m∠RQS=(x+19)°. Find the value of x.
All athlets are hard workers alice is not a hard worker is the final statement is true
Answers
distance between -5.4 and -3.8
Answers
Answer:
1.6
Step-by-step explanation:
In order to find the distance all you need to do is subtract the two numbers
so you would:
-5.4-(-3.8)=-1.6 or 1.6 since distance is not negative number.
A interesting fact to note is when you are subtracting negatives you can also just add the number as a positive
Ex.
5 - (-2) =7
5+2=7
olon and rectal cancer are less common in countries, like italy, that consume a mediterranean diet. the primary source of fat in the mediterranean diet is olive oil. italian researchers collected data on olive oil consumption and other diet-related information from a random sample of 1,953 patients with colon or rectal cancer and 4,154 patients admitted to the same hospitals for other, unrelated reasons. we conducted a chi-square test of independence with some of the data. here are the results. in this print-out results table, the observed count appears above the expected count in each cell. low levels of olive oil moderate levels of olive oil high levels of olive oil total colon cancer 398 404.4 397 404.2 430 416.4 1225 rectal cancer 250 240.3 241 240.2 237 247.5 728 total 2016 2015 2076 6107 chi-square test: statistic df value p-value chi-square 4 1.5515802 0.8175 what can we conclude? group of answer choices higher levels of olive oil consumption are associated with lower colon and rectal cancer rates. the association is statistically significant. there is no statistically significant association between colon and rectal cancer and consumption of olive oil. we have strong evidence that olive oil consumption and the occurrence of these types of cancer are dependent. nothing, because the conditions for use of the chi-square test are not met.
Answers
The correct statement regarding the test of the hypothesis is given as follows:
There is no statistically significant association between colon and rectal cancer and consumption of olive oil.
What are the hypothesis tested?There are two hypothesis, the null hypothesis and the alternative hypothesis, and they are presented as follows:
Null hypothesis: not enough evidence to conclude that there is a statistically significant association between colon and rectal cancer and consumption of olive oil.Alternative hypothesis: Enough evidence to conclude that there is a statistically significant association between colon and rectal cancer and consumption of olive oil.What is the decision?The decision depends on the p-value of the test, as follows:
Less than the standard significance level of 0.05 -> Reject the null hypothesis -> Statistically significant association.More than the standard significance level of 0.05 -> Do not reject the null hypothesis -> No statistically significant association.The p-value for this table is given as follows:
0.8175.
Greater than 0,05, hence no association.
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Classify the following data. Indicate whether the data is qualitative or quantitative, indicate whether the data is discrete, continuous, or neither, and indicate the level of measurement for the data. The number of defective circuits per CPU for a sample of 100 CPU's. Answer 2 Points 丽Keypad Are these data qualitative or quantitative? ○Qualitative ○Quantitative Are these data discrete or continuous? O Discrete Continuous ONeither What is the highest level of measurement the data possesses? O Nominal ○Ordinal (O Interval O Ratio
Answers
The given data is quantitative, The data is discrete and The highest level of measurement for this data is ratio
The given data is quantitative, as it involves measuring the number of defective circuits per CPU for a sample of 100 CPUs.
The data is discrete, since we are counting the number of defective circuits, which can only take integer values.
The highest level of measurement for this data is ratio, since the data involves measuring the number of defective circuits per CPU, and the ratio of one measurement to another is meaningful (for example, a CPU with 2 defective circuits has twice as many as a CPU with 1 defective circuit).
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The ratio of pink rose to yellow roses in a flower arrangement is 5:3. If there are 15 yellow roses, then how many total flowers are in the arrangement?
Answers
Answer:
bat ang pogi ko hahahaha
Write an equation in point-slope form of the line that passes through the point (
3,-1)
and has a slope of -2
Answers
Answer:
Look below.
Step-by-step explanation:
Point slope fromula: y-y1=m(x-x1)
First we have to plug in our points and slope into the formula.
3 will be plugged into x1 while -1 will be plugged into y1.
Since m represents slope we will plug in -2 into m.
Answer: y+1=-2(x-3)
a typesetter, on the average, makes one error in every 400 words typeset. a typical page contains 200 words. what is the probability that there will be no more than two errors in five pages?
Answers
Answer:
1:2
becuase it can be honestly
Helppp pls pls I’ll mark brainlest for the first comment
Answers
Answer:
D. \(\frac{10}{12}\)
Step-by-step explanation:
Answer: D
Step-by-step explanation:
The fraction shown on the number line is 3/5. This fraction isn't equal to 10/12.
What is no-fault insurance?
a.
No-fault insurance provides full coverage for the entire car.
b.
No-fault insurance covers only damages that you did not cause.
c.
No-fault insurance is the default insurance that all drivers receive if they do not wish to purchase a special policy.
d.
No-fault insurance covers medical expenses incurred after an accident, regardless of which driver caused the crash.
Answers
Answer:
D No-fault insurance covers medical expenses incurred after an accident, regardless of which driver caused the crash.
Step-by-step explanation:
Edge
No-fault insurance pays for medical expenditures regardless of who was at fault.
Option d. is correct.
Define insurance.Insurance is a way of safeguarding against financial loss. It's a type of risk management that's generally utilized to protect against the danger of a speculative or unpredictable loss.
No-fault insurance pays for medical expenditures incurred as a result of an accident, regardless of who was at fault.
Option d. is correct.
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what is ""27.430"" in expanded form
Answers
The expanded form of the number 27.430 is 20 + 7 + 0.400 + 0.30.
What is an expanded form?A billing statement is a recurring statement that details every transaction made on your credit card account during the billing cycle, including purchases, payments, and other debits and credits. Every month or so, your credit card company will send you a billing statement.
Given that the number is 27.430. The expanded form of the number is written as:-
Expanded form:-
27.430 = 20 + 7 + 0.400 + 0.30.
When we add all the values of the expanded form we will get the previous value.
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How
do you solve this for coefficients?
g(x) = { 1₁ -1 - T≤x≤0 осхь п 1 f(x+2TT) = g(x)
Answers
The coefficient for the interval -T ≤ x ≤ 0 in the function g(x) is 1. However, the coefficient for the interval 0 ≤ x ≤ 2π depends on the specific form of the function f(x). Without additional information about f(x), we cannot determine its coefficient for that interval.
To solve for the coefficients in the function g(x), we need to consider the conditions given:
g(x) = { 1, -1, -T ≤ x ≤ 0
{ 1, f(x + 2π) = g(x)
We have two pieces to the function g(x), one for the interval -T ≤ x ≤ 0 and another for the interval 0 ≤ x ≤ 2π.
For the interval -T ≤ x ≤ 0, we are given that g(x) = 1, so the coefficient for this interval is 1.
For the interval 0 ≤ x ≤ 2π, we are given that f(x + 2π) = g(x). This means that the function g(x) is equal to the function f(x) shifted by 2π. Since f(x) is not specified, we cannot determine the coefficient for this interval without additional information about f(x).
The coefficient for the interval -T ≤ x ≤ 0 is 1, but the coefficient for the interval 0 ≤ x ≤ 2π depends on the specific form of the function f(x).
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Which statement is most likely to be true for this distribution?
Answers
Answer:
B
Step-by-step explanation:
Which of the following is a counterexample to "the sum of two numbers is always greater than either of the numbers"?
15 + 7
+
-6 + 12
0.05 + 0.5
Answers
Answer:
-6 +12
Step-by-step explanation:
Non proportional or proportional
Answers
In the image, point A marks the center of the circle. Which two lengths must form a ratio of 1:2?
A.
A F:AE
B.
BC:EF
C.
EF:AI
D.
AI:EF
E.
AI:AD
Answers
Answer: AI:EF
Step-by-step explanation:
Answer:
D. ) AI:EF
Step-by-step explanation:
PLATO
The length of a rectangle is 4 inches more than its width and its perimeter is 34 inches find the length and width of the rectangle if w= the width of the rectangle then the length equals
Answers
Answer:
The length and width of the rectangle are 10.5 in and 6.5 in respectively.
Step-by-step explanation:
P = 2L + 2W
P (perimeter of the rectangle) = 34 in
L (length of the rectangle) = 4 in + W (width of the rectangle)
Therefore, L = 4 + W
P = 2L + 2W
34 = 2(4 + W) + 2W
34 = 8 + 2W + 2W
34 - 8 = 4W
26 = 4W
W = 26/4 = 6.5 in
L = 4 + W = 4 + 6.5 = 10.5 in
L = 10.5 in
W = 6.5 in
Find the volume of the cylinder.
Either enter an exact answer in terms of 7 or use 3.14 for T.
6
units 3
Answers
Answer:
3.14×5(2)×6=471.24
Step-by-step explanation:
you have to take square of 5
A pet store conducted a survey to gather information about the types of pets people own. Here are the results. 451 of the people own at least one of these three types of dets (cat, dog, fish) 32 of the people own a cat, but own neither a dog nor a fish 48 of the people own a dog, but own neither a cat nor a fish. 119 of the people own both a cat and a dog, but don't own a fish. 57 of the people own a fish, but own neither a cat nor a dog. 63 of the people own both a cat and a fish, but don't own a dog . 315 of the people own a cat. 603 people were surveyed in all
Answers
Answer:
1200
Step-by-step explanation:
WILL GIVE BRAINLIEST! Please help and explain, thank you! All that is needed is to find the unknown side.
Answers
Answer: 2
Step-by-step explanation: 12 divided by 3 is 4 so 6 divided by 3 would be 2
⇒I will use the similarity theorem which works by proportion of sides in similar shapes.
⇒The side with magnitude 12 in the bigger triangle is proportional with the side with magnitude 4 in the smaller triangle
⇒The side with magnitude 6 in the bigger triangle is proportional with the side with magnitude x in the smaller triangle. The proportionality theorem allows us to equalize the proportions of the sides
⇒HOW? HERE it is the solution
⇒\(\frac{12}{4} =\frac{6}{x} \\\)
⇒\(12(x)=4(6)\\12x=24\\\frac{1x}{12} =\frac{24}{12} \\x=2\)
⇒I used cross multiplication
is (12, 4), (36, 12), (-6, -2), (21, 7) directly proportional?
Answers
Answer:
I think yes
Step-by-step explanation:
12/4=3
36/12=3
-6/-2=3
and so on
Consider this equation. cos ( θ ) = 11/5 If θ is an angle in quadrant I, what is the value of sin ( θ ) ?
Answers
-4/5 x 2 1/2
Can someone please give me a step-by-step answer
Answers
Answer:
Hope it helps you............................
I really need help..im confused
Answers
The coefficient of determination, also known as R-squared, represents the proportion of the dependent variable's variance that can be explained by the independent variable(s) in a regression model. A higher R-squared indicates a better fit of the model to the data and suggests that a greater proportion of the variation in the dependent variable (lobster length in this case) can be attributed to the independent variable (age).
In this scenario, the linear model has a coefficient of determination of 0.8724503, indicating that approximately 87% of the variation in lobster length can be explained by age. This suggests a strong relationship between age and length in a linear fashion.
Conversely, the exponential model has a lower coefficient of determination of 0.6730372, indicating that only about 67% of the variation in lobster length is associated with age. While this is still a moderate level of association, the linear model provides a better fit to the data and explains a higher proportion of the variation in length.
Therefore, based on the coefficient of determination, the linear model would be the better choice for projecting the length of a lobster.
Judy is 12 years old and is 8 years old mukta is 16 years old which of the following ratios best expresses the relationship between the ages 4 ratio 3 ratio to 2 ratio 3 ratio 4:3 ratio 2 ratio 4:3 ratio 4 ratio 2 ratio 4 ratio 3
Answers
Age of Judy = 12 yrs old
Age of x = 8 yrs old
Age of Mukta= 16 yrs old
Ratio between the 3 ages = 12 : 8 : 16
Since all the three numbers are divisible by 4
Therefore the ratio comes out to be 3 : 2 : 4 or 3 ratio 2 ratio 4
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Answer:
= 12 : 8 : 16
all the three numbers are divisible by 4
the ratio is 3 : 2 : 4
use any test to determine whether the series is absolutely convergent, conditionally convergent, or divergent. [infinity] n = 2 5n ln(n) n
Answers
The integral diverges, the series ∑(n = 2 to ∞) 5n ln(n) / n also divergent series.
How to determine convergence of the series?To determine the convergence of the series ∑(n = 2 to infinity) 5n ln(n) / n, we can apply the Integral Test.
The Integral Test states that if f(x) is a positive, continuous, and decreasing function on the interval [n, ∞), and f(n) = aₙ, then the series ∑(n = 2 to ∞) aₙ is convergent if and only if the integral ∫(n = 2 to ∞) f(x) dx is convergent.
In this case, let's consider f(x) = 5x ln(x) / x.
Taking the integral of f(x) from 2 to ∞:
∫(x = 2 to ∞) (5x ln(x) / x) dx = 5∫(x = 2 to ∞) ln(x) dx
Using integration by parts (u-substitution), let u = ln(x) and dv = dx:
∫(x = 2 to ∞) ln(x) dx = x ln(x) - ∫(x = 2 to ∞) x / x dx
= x ln(x) - ∫(x = 2 to ∞) 1 dx
= x ln(x) - x | (x = 2 to ∞)
= ∞ - 2 ln(2) - (2 ln(2) - 2)
= ∞
Since the integral diverges, the series ∑(n = 2 to infinity) 5n ln(n) / n also diverges.
Therefore, the series is divergent.
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Okay so out of these estimated solutions which ones correct? PLEASE THIS IS MY FINAL HELP! 50 POINTS! THE IMAGE IS BELOW THIS!
Answers
Answer:
The answer is D!!!
Step-by-step explanation:
x=-7/5,=8/5 or (x=-1 2/5,y= 1 3/5) D one -7/5 = 1 2/5. 8/5 = 1 3/5
D IS THE CORRECT ANSWER
When writing the coordinates does it matter if we put x or y first?
Answers
Answer:
hii
Step-by-step explanation:
yes it does matter the The x-coordinate always comes first, followed by the y-coordinate.
Answer:To locate (2,5), move 2 units to the right on the x-axis and 5 units up on the y-axis. The order in which you write x- and y-coordinates in an ordered pair is very important. The x-coordinate always comes first, followed by the y-coordinate.
Step-by-step explanation: hope that this helps you! :)
can someone help???????????
Answers
Answer:
B. is the correct answer