Answer:
La ecuación química necesita ser equilibrada para que siga la ley de conservación de la masa.
Step-by-step explanation:
ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
Answer:
C) [tex]G(x) = (x-1)^2-1[/tex]
Step-by-step explanation:
What are the mean and the median of 73, 77, 85, 84, 35, and 115.
Answer:
PLEASE GIVE BRAINLIEST AND THANKS
Mean=78.16666666666667 or 78.17 rounded
Median= 80.5
Step-by-step explanation:
Mean=add all up and divided by amount of numbers
median= order numbers from smallest to biggest and find the middle
Find the value of P that makes the equation true
P P P P P P
36
Find the value of P that makes the equation true
Which of the following is the result of expanding 5 £ n=1 (2n-2)?
Answer:B on edge (15.5)
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Which of the following is not a credit card perk? A. Cash back B. Hotel Points C. apr D. Air Miles
Answer:
C
Step-by-step explanation:
ahahahahhahahahahahahahhahahannooooooooooooooooonoooo
Answer:
APR
Step-by-step explanation:
Just answered on A p e x
What’s the correct answer for this?
The equation of the circle:
[tex](x-x_0)^2+(y-y_0)^2=R^2[/tex]
[tex]x_0=-6;y_0=-3; R=12,so\\(x-(-6))^2+(y-(-3))^2=12^2\\(x+6)^2+(y+3)^2=144[/tex]
Answer: [tex](x+6)^2+(y+3)^2=144[/tex]
QUESTION 1 of 10: You have planned activities of 30 minutes, 15 minutes, 1.5 hours, and .75 hours. How many total hours of activity do you
have planned?
DME
AR
ins
a) 1
Info
b) 2
C) 25
d) 3
Answer:
d) 3
Step-by-step explanation:
1.5= 1 hour and 30 mins
+ 30 mins = 2 hours
.75 hours = 45 mins
+ 15 mins = 1 hour
2 hours + 1 hour = 3 hours
The solution is, d) 3 hours of activity do you have planned.
What is addition?Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.
here, we have,
given that, You have planned activities of 30 minutes, 15 minutes, 1.5 hours, and .75 hours.
now, we have,
1.5= 1 hour and 30 mins
with that add,
+ 30 mins = 2 hours
again, we know,
.75 hours = 45 mins
adding with that,
+ 15 mins = 1 hour
finally, adding we get,
2 hours + 1 hour = 3 hours
Hence, The solution is, d) 3 hours of activity do you have planned.
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A diver starts at the wreck of the Varanger and then ascends 8 feet every 5 minutes. What is the diver’s depth after one hour?
I NEED THE CORRECT ANSWER, THIS IS A MATH PROJECT!!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
60 minutes divided by 5 times 8
96 feet
John can clean pools at a constant rate of 3/5 pools/hours. How many pools can John clean in 10 hours?
Answer:
30/5= 6
Explicción:
Lo utliplicas yl odivides ..m
Answer:
'peqdrit 8urehudhvh dn dhdhs c ch
Step-by-step explanation:
wehvcfkb,x bgc hd bhnld uhurheb egjyr g ehu just tryna get me some points
Gita is a single taxpayer earning $50,000 in wages this year.
In addition, she received $750 in nonqualified dividends and $2,500 in capital gains from a stock she held for 10 months.
Use the following tables to complete the statement.
Single Taxpayers: Income Brackets
Tax Rate Income Bracket
10% 0 to 9,525
12% 9,526 to 38,700
22% 38,701 to 82,500
24% 82,501 to 157,500
32% 157,501 to 200,000
35% 200,001 to 500,000
37% > 500,000
Single Taxpayers: Qualified Dividends and Long-Term Capital Gains
Tax Rate Income Bracket
0% 0 to 38,600
15% 38,601 to 425,800
20% > 425,800
Gita must pay $ (blank) in taxes on her investment income.
Answer:
Gita must pay $ 487.50 in taxes on her investment income
Step-by-step explanation:
Without mincing words Gita falls into income tax brackets of $38,601 and $425,800 from qualified dividends and long-term capital gains perspective since he had wages of $50,000 and other income totaling $3,250($2500+$750)
As a result,the taxes on her investment income of $3,250 is 15% of the investment income.
investment income taxes=$3,250*15%=$ 487.50
Answer:
$715
Step-by-step explanation:
Please help................
[tex]184.5 \: ft {?}^{2} [/tex]
The discriminant of the equation x2 + x - 30 = 0 is?
The solution(s) of the equation x +x-30 = 0 is/are?
Answer:
discriminant: 11solutions: -6, +5Step-by-step explanation:
Comparing your equation to the standard form, we can find the values necessary to compute the discriminant:
x^2 +x -30 = 0
ax^2 +bx +c = 0
So, we have ... a = 1, b = 1, c = -30
The discriminant is defined as ...
d = √(b² -4ac) = √(1² -4(1)(-30)) = √121
d = 11
The solutions are ...
x = (-b ± d)/(2a) = (-1 ±11)/2
x = {-6, +5}
Please help me and I’ll Try to help you
Answer:
12/35
Step-by-step explanation:
The table shows the number of free throws a player makes in a basketball game and the number of points the player scores in the game.
Number of free throws vs. Number of Points Scored
Number of free Throws Made (f) | Numbers of Points Scored (s)
5 15
3 11
8 20
7 18
9 21
Alex used a regression calculator to find the equation of the trend line y = a x + b for the data in the table. He rounded the values for a and b on his calculator as shown below.
a = 1.7
b = 6.2
Which trend line compares the data in the table?
s = 1.7 f + 6.2
s = 6.2 f + 1.7
f = 1.7 s + 6.2
f = 6.2 s + 1.7
Answer:
The regression equation of the data will be:
[tex]s=6.2f+1.7[/tex]
Step-by-step explanation:
A simple linear regression equation is used to estimate the value of the dependent variable based upon the independent variable.
The general form of a simple linear regression equation is:
[tex]y=a+bx[/tex]
Here,
y = dependent variable
x = independent variable
a = intercept
b = slope
The data is provided for the number of free throws a player makes in a basketball game and the number of points the player scores in the game.
The free throw in a basketball game implies that for every throw shot made the player receives point.
This implies that the points scored are based upon the number of free throws made by a player.
So, the dependent variable is the number of points scored and the independent variable is the number of free throws a player makes.
Then the regression equation of the data will be:
[tex]s=6.2f+1.7[/tex]
Answer:
y = 1.7x + 6.2
Step-by-step explanation:
read the problem closely to figure out S and F. I can guarentee that if you read the entire thing, you will know if the answer is. It is either choice one or three
What is the value of X in the equation below 1/3×12 X -24 equals 16
Answer: The answer should be X=10
Step-by-step explanation: Trust me I actually know what I'm talking about.
What kind of organizations are supported by economic interest groups? a. civil rights organizations b. professional organizations c. womens’ rights organizations d. business and trade organizations Please select the best answer from the choices provided A B C D
Answer: I think it’s A sorrykf I’m wrong
Step-by-step explanation:
Which two numbers multiply to -52 and add to 24?
Answer: -2 and 26
Step-by-step explanation:
-2 * 26 = -52
-2 + 26 = 24
Answer:
-2 and 26
Step-by-step explanation:
wat os 1 ploos 6
plssssszzzz hewlp i have a test tommwwrow
Answer: 7
Step-by-step explanation: 1 + 6 = 7
Tasty Things Bakery recently sold 20 desserts, including 8 brownies. Considering this data, how many of the next 5 desserts sold should you expect to be brownies?
Answer:
About 2 of their next 5 deserts sold would be brownies.
Let's represent this by fractions. If 8 out of the 20 desserts they sold were brownies, that would make the fraction 8/20 represent how many brownies were sold.
Now if you reduce this fraction, you get 2/5, which tells about how many brownies will be sold in the next 5 brownies judging by the other data.
xyz, for x = 2y = 3, and z = 10
Answer:
2y=3 = y = 3/2 = 1.500
z = 10 = z = 10
Steps below
Step-by-step explanation:
Solving a Single Variable Equation
Add 3 to both sides of the equation :
2y = 3
Divide both sides of the equation by 2:
y = 3/2 = 1.500
Hope this helps.
You have a total of 52 respondents to a survey
9 out of the 52 answered Adapting
8 out of the 52 answered Other
3 out of the 52 answered Yes
5 out of the 52 answered No
21 out of the 52 answered Absolutely
3 out of the 52 answered Maybe
What are the results in % form?
Answer:
17% , 15% , 6% , 10% , 40% , 6%
Step-by-step explanation:
You're going to have to divide the number of people who voted for those positions by the total number of people.
Adapting = 9 / 52 = 17%
Other = 8 / 52 = 15%
Yes = 3 / 52 = 6%
No = 5 / 52 = 10%
Absolutely = 21 / 52 = 40%
Maybe = 3 / 52 = 6%
Need help with this question
I’ll report you if wrong
Step-by-step explanation:
Step 1: Graph the inequalities
x - 5y ≤ 2
x + y > 0
Look at the attachment:
Answer:
Look below for the graph
Explanation:
We need to graph
x + y > 0
x - 5y ≤ 2
Hope this helps
give brainliest if you please
Which system of equations can be used to find the roots of the equation 4 x Superscript 5 Baseline minus 12 x Superscript 4 Baseline + 6 x = 5 x cubed minus 2 x?
Answer:
D) StartLayout Enlarged left-brace 1st row y = 4 x Superscript 5 Baseline minus 12 x Superscript 4 Baseline + 6x 2nd row y = 5 x cubed minus 2 x EndLayout
Step-by-step explanation:
Edg test
Answer:
d
Step-by-step explanation:
plain and simple
Researchers surveyed 1,000 randomly selected adults in the U.S. A statistically significant, strong positive correlation was found between income level and the number of containers of recycling they typically collect in a week.
1. Please select the best interpretation of this result.
Group of answer choices:
O This result indicates that earning more money influences people to recycle more than people who earn less money.
O We can not conclude whether earning more money causes more recycling among U.S. adults because this type of design does not allow us to infer causation.
O This sample is too small to draw any conclusions about the relationship between income level and amount of recycling for adults in the U.S.
Answer:
Null hypothesis: [tex]\rho =0[/tex]
Alternative hypothesis: [tex]\rho \neq 0[/tex]
The statistic to check the hypothesis is given by:
[tex]t=\frac{r \sqrt{n-2}}{\sqrt{1-r^2}}[/tex]
And is distributed with n-2 degreed of freedom. df=n-2[/tex]
For this case we got a significant result that means that the real correlation coefficient is different from 0 . And for this case the best interpretation would be:
This result indicates that earning more money influences people to recycle more than people who earn less money
Step-by-step explanation:
The correlation coeffcient is given by this formula:
[tex]r=\frac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{[n\sum x^2 -(\sum x)^2][n\sum y^2 -(\sum y)^2]}}[/tex]
For this case we know that this value of r is positive and represent a string correlation between income level and the number of containers of recycling
In order to test the hypothesis if the correlation coefficient it's significant we have the following hypothesis:
Null hypothesis: [tex]\rho =0[/tex]
Alternative hypothesis: [tex]\rho \neq 0[/tex]
The statistic to check the hypothesis is given by:
[tex]t=\frac{r \sqrt{n-2}}{\sqrt{1-r^2}}[/tex]
And is distributed with n-2 degreed of freedom. df=n-2[/tex]
For this case we got a significant result that means that the real correlation coefficient is different from 0 . And for this case the best interpretation would be:
This result indicates that earning more money influences people to recycle more than people who earn less money
When a number is increased by 28%, the result is 47. What is the original number to the nearest tenth?
Answer:
The original number was 36.7.
Step-by-step explanation:
Multipliers:
The multiplier for a increase of a% is 1 + a/100.
The multiplier for a decrease of b% is 1 - b/100.
In this question:
The original value is x.
Increased by 28%, so we have that 1 + (28/100) = 1.28x. Equals 47. We have to find x.
1.28x = 47
x = 47/1.28
x = 36.7
The original number was 36.7.
Find the difference. Write your answer in simplest form. 4 7/9 - 2 2/3
Answer:
[tex]= 2 \frac{1}{9} \\ [/tex]
Step-by-step explanation:
[tex]4 \frac{7}{9} - 2 \frac{2}{3} \\ \frac{43}{9} - \frac{8}{3} \\ \frac{43 - 24}{9} \\ = \frac{19}{9} \\ = 2 \frac{1}{9} [/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
14 in.
2 in.
2 in.
3 in.
3 in.
The volume of the figure
is
cubic in.
Answer: 68 inch
Step-by-step explanation:
If u have 40 dollars which is 8 times more money than Jefferson has how much money does Jefferson have
Write it as an equation, letting the amount Jefferson has equal x:
40 = 8x
Solve for x by dividing both sides by 8:
X = 40/8
X = 5
Jefferson has $5
Check all that apply
Answer: 3 y -6
x=3 and x=-6
TRUE or FALSE:
(a) Two lines parallel to a third line are parallel.
(b) Two lines perpendicular to a third line are parallel.
(c) Two planes parallel to a third plane are parallel.
(d) Two planes perpendicular to a third plane are parallel.
(e) Two lines parallel to a plane are parallel.
(f) Two lines perpendicular to a plane are parallel.
(g) Two planes parallel to a line are parallel.
(h) Two planes perpendicular to a line are parallel.
(i) Two planes either intersect or are parallel.
(j) Two lines either intersect or are parallel.
(k) A plane and a line either intersect or are parallel.
Answer:
Please see below
Step-by-step explanation:
The answers of True or False are given considering that the given statements correspond to lines and planes in a three-dimensional space.
(a) Two lines parallel to a third line are parallel. True
(b) Two lines perpendicular to a third line are parallel. False
(c) Two planes parallel to a third plane are parallel. True
(d) Two planes perpendicular to a third plane are parallel. False
(e) Two lines parallel to a plane are parallel. False
(f) Two lines perpendicular to a plane are parallel. True
(g) Two planes parallel to a line are parallel. False
(h) Two planes perpendicular to a line are parallel.
(i) Two planes either intersect or are parallel. True
(j) Two lines either intersect or are parallel. False
(k) A plane and a line either intersect or are parallel. True
(a) Two lines parallel to a third line are parallel. True
(b) Two lines perpendicular to a third line are parallel. False
(c) Two planes parallel to a third plane are parallel. True
(d) Two planes perpendicular to a third plane are parallel. False
(e) Two lines parallel to a plane are parallel. False
(f) Two lines perpendicular to a plane are parallel. True
(g) Two planes parallel to a line are parallel. False
(h) Two planes perpendicular to a line are parallel.
(i) Two planes either intersect or are parallel. True
(j) Two lines either intersect or are parallel. False
(k) A plane and a line either intersect or are parallel. True
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