Answers
Answer:
15x + 30y - 220
Step-by-step explanation:
The answer is 15x + 30y - 220
Related Questions
Miguel saves the same amount of money into a bank account each week. The bank account started with some money in it. After 3 weeks, the bank account contained $250. After 10 weeks the bank account contained $600.
Write an equation that can be used to model the number of dollars, y , Miguel saves in x weeks.
Explain what the slope and y-intercept of your equation mean in the context of the situation.
Enter your equation and your explanations in the space provided.
Answers
A hotel survey showed that nearly 30% of the guests staying at the hotel were there for personal reasons. The remainder of the guests were at the hotel on business. Use the table of randomly generated letters to answer the questions about this scenario. The letter P represents personal reasons, and B represents business reasons. BBB PBB BPB PPB BBP BBP PBB PPB PBB BBP BBP BPB BBB BBB BBB PPB BPB PBP BPB BBP BPB PBP PPB PBB BBB Based on this data, the estimated probability that exactly two of the three guests randomly picked were not there for personal reasons is . The estimated probability that it takes at least four guests to find one who is staying for personal reasons is .
Answers
Which image below is an acute triangle?
Triangle A has angles measuring ninety five degrees, forty five degrees, and thirty degrees. Triangle B has angles measuring one hundred degrees, twenty five degrees, and twenty five degrees. Triangle C has angles measuring fifty degrees, sixty five degrees, and sixty five degrees. Triangle D has angles measuring thirty degrees, one hundred ten degrees, and twenty degrees.
A. Triangle A
B.Triangle B
C. Triangle C
D. Triangle D
Answers
Answer:
Triangle C.
Step-by-step explanation:
Acute triangles are triangles that have acute angles. Acute angles are angles that are less than 90 degrees.
Triangles A, B and D all have at least one angle that is greater than 90 degrees. Triangle C is the only triangle that has all acute angles, therefore it is an acute triangle.
Triangle C is an acute angle triangle.
The correct option is (C).
What is a Triangle?A triangle in geometry is a three-sided polygon with three edges and three vertices. The fact that a triangle's internal angles add up to 180 degrees is its most crucial characteristic.
As per the given data:
The values for all the angles in Triangle A, Triangle B and Triangle C is given.
To find out the acute angle triangle, if all angles is a triangle are lesser than 90°, then it's an acute angle triangle.
Triangle A:
95° > 90° {not acute}
45° < 90°
30° < 90°
This is not an acute angle triangle.
Triangle B:
100° > 90° {not acute}
25° < 90°
25° < 90°
This is not an acute angle triangle.
Triangle C:
50° < 90°
65° < 90°
65° < 90°
This is an acute angle triangle.
Triangle D:
30° < 90°
110° > 90° {not acute}
20° < 90°
This is not an acute angle triangle.
Hence, Triangle C is an acute angle triangle.
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Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me Help me
Answers
Answer:
14
Step-by-step explanation:
12 - (-2) = 14
-2 being the amount of points she had at the end of 8 rounds and 12 being the amount of points she had after another round.
Hope this help you
A summer youth tennis camp offers classes for students to attend. If both the range and median number of students attending each class was 13 students, which of the following box-and-whisker plots could represent the number of students attending the classes? (AKS 43)
Answers
Answer:
c.
Step-by-step explanation:
The median is the value given by the line inside the box, and the range is the difference between the values given by the 2 filled circles.
PLEASE HELP I WILL GIVE BRAINLIEST
Answers
Answer:
The answer is [tex]1\frac{1}{2}[/tex]
Step-by-step explanation:
— is the answer
2
Find the TWO integers whos product is 36 and whose sum is -12
Answers
not sure pls don’t be mad if it’s wrong ☺️
The graph below plots the values of y for different values of x: plot the ordered pairs 1, 3 and 2, 4 and 3, 9 and 4, 7 and 5, 2 and 6, 18 What does a correlation coefficient of 0.25 say about this graph? x and y have a strong, positive correlation x and y have a weak, positive correlation x and y have a strong, negative correlation x and y have a weak, negative correlation
Answers
Answer:
the answer is B (x and y have a weak, positive correlation)
Give the person above me brainlyest for helping!
Step-by-step explanation:
The coefficient of correlation for the given data of x and y is 0.78.
x and y have a strong, positive correlation
What is Coefficient of Correlation?
A correlation coefficient is a number between -1 and 1 that tells you the strength and direction of a relationship between variables. In other words, it reflects how similar the measurements of two or more variables are across a dataset.
Here, given values of x and y
x 1 2 3 4 5 6
y 3 4 9 7 2 18
xy 3 8 27 28 10 108
x² 1 4 9 16 25 36
y² 9 16 81 49 4 324
∑x = 21, ∑y = 43, ∑xy = 194, ∑x² = 91, ∑y² = 483, n = 6
Now, Correlation between x and y
r = (n∑xy - ∑x.∑y)/ √[{n∑x²- (∑x)²}{n∑y² - (∑y)²}]
r = ( 6 X 194 - 21 X 43 ) / √[ {6 X 91 - (21)²}{ 6 X 483 - (43)²}]
r = ( 1164 - 903) / √( 546 - 441)(2898 - 1849)
r = 261 / √ 105 X 1049
r = 261 / √110145
r = 261 / 331.88
r = 0.78
Thus, The coefficient of correlation for the given data of x and y is 0.78.
x and y have a strong, positive correlation
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whats the answer? I cant figure it out
Answers
Answer:
h=12
Step-by-step explanation:
MARK AS BRAINLIEST!!
Answer:
a
Step-by-step explanation:
12/2 is divided
when u do u get 6 so the sign means greater than or equal to.
Six is equal to six. so a is your anser.
Brainlest is apreciated
Can someone help me with this?
Answers
8m x 3m x 6.6 m
Plz help will be marked BRAINLIEST!!
Yed
Answers
3(x+7)/3=-12/3 Divide 3 on both sides to isolate X by Division P.O.E.
x+7=-4.
Then, x+7-7=-4-7 by Subtraction P.O.E. to isolate X.
X=-11 is your answer
QUICK AWNSER FOR 15 POINTS!! Emma was given 5 seashells. Each week she collected 3 more. Let w be the number of weeks Emma collects seashells and s be the number of seashells she has total. Which variable is independent, and which is dependent? Write an equation to model the relationship, and make a table to show how many seashells she has from week 4 to week 10
Answers
Answer:
The variable is w and the independent is all of the other factors.
Step-by-step explanation:
5+3x4=four weeks of shells
5+3x10=ten weeks of shells
Brainly if correct
random sample of 20 of the 200 students at Garland Elementary is asked how many siblings each has. The data are ordered as shown. Which statement below would be an appropriate inference of the data?
0,1,1,1,1,1,1,2,2,2,2,2,3,3,3,3,4,4,4,6
Most students have more than 4 siblings.
Most students have 2 or fewer siblings.
Most students have 3 siblings.
Most students have either no siblings or 6 siblings
Answers
Answer:
I'm here to answer.
I would say the correct answer is Most students have 2 or fewer siblings.
Step-by-step explanation:
There are only 1 students who has more than 4 siblings.
There are 12 students who has 2 or fewer siblings.
There are only 4 students who has 3 siblings.
There are only 2 students who has no siblings or 6 siblings.
The most number here is the second option, so the second option would be the correct answer.
To the nearest inch how many inches are in 19 meters?
Answers
Answer:
25
Step-by-step explanation:
just bc
Answer:
To the nearest inch there are 748.031 in 19 meters.
Hope this helps!
Brainliest??
SCIENCE QUESTION BUT I HAD TO PUT IN MATH!! ILL GIVE BRAINLY TO CORRECT ANSWER (if i dont pick you brainliest lmk if you want me to post a fr33 p01nts thing so i can mark you brainliest just make sure your early so someones else doesnt take it)
Answers
Answer:
the second one is the correct answer
Step-by-step explanation:
HELP ME PLSSSSSSSSSSSSS
Answers
B = P*(1+r) ^t
B = 8000*1+0.04^5
B = 9733.2232192
B = 9733 when rounding to the nearest dollar
helppppppppppppppppppp qwq
Answers
Answer:
oh hi there, mizuki is here to help qwq
Anyways the correct answer would be option C
its the closest to the answer I got
Step-by-step explanation:
50 ÷ 3.3 = 15.151515...
PLS HELP WILL REWARD BRAINLIEST !!
Answers
Answer:
the range of the distributaion is around 60 cm
Step-by-step explanation:
btw can i get brainlist if im correct
help please.
A Minutes are being used for the data, we must convert the hour to minutes.
B Hours are being used for the data, we must convert the minutes to hours.
C Minutes are being used for the data, we must not convert the hour to minutes.
D Hours are being used for the data, we must not convert the minutes to hours.
Answers
Answer:
a minutes lol
Step-by-step explanation:
Please help quickly if possible
Answers
Answer:
$36
Step-by-step explanation:
8a+5c
8(2)+5(4)
16 + 20
36
Answer:
36
Step-by-step explanation:
This is 36 because if there is 2 adults and a is adults, then 8 times 2, adults, is 16 plus then 5 times 4 children, which is 20, so 20+16=36
The volume of a large aquarium is 525 ft3. It is 23 1 3 ft wide and 3 1 3 ft high. What is the length of the aquarium?
Answers
Answer:
199ft long
Step-by-step explanation:
Volume=length x width x hight so to find the length you would divide the volume cubed by the width and hight in order to find the length.
8. Kennedy wants to use an internet site to sell his game system. The website will charge him a
fee that will be deducted from the selling price.
A. Suppose the fee is 9 1/2 of the selling price. Determine the amount of the fee if
Kennedy sells his system for $50.
B. How much money will Kennedy receive after the fee has been deducted?
9. A recipe that makes 16 cookies calls for
1/4 cup of sugar and 2/3 cup of flour.
A. Using the new recipe, how much flour should she use?
Explain or show your work.
B. How many cookies can she make with the new
recipe? Explain or show your work.
Answers
please answer it fast step by step
Answers
Answer:
stay safe healthy and happy...Answer:
48/-6 - 8 = -16
Step-by-step explanation:
How long will it take to make a billion if you make 20.334 million per second?
Answers
1 billion is 1,000,000,000
X value represents seconds:
1,000,000,000 = 20,334,000x
To solve divide 1,000,000,000 by 20,334,000.
x = 49.179
Round up since the value is time.
50 seconds
So it would take 50 seconds to make 1 billion if you make 20.334 million a secong
ANSWER STAT
Angle R and 92 are supplementary angles. What equation can you use to solve for R?
Answers
Answer:
I think its 180 - 92 = 88
Step-by-step explanation:
i maybe wrong :(
PLS HELP also pls include an explanation/work thank you!!!!! :)
Which term can be used in the blank of [tex]36x^3-22x^2 -[/tex] _____ so that the greatest common factor of the resulting polynomial is 2x? Select TWO options:
A: 2
B: 4xy
C: 12x
D: 24
E: 44y
Answers
Answer:
The missing term is 4x
The missing term is 16x
Step-by-step explanation:
* Lets explain how to solve the problem
- The polynomial is 36x³ - 22x² - ..............
- We need to find the missing term such that the greatest common
factor of the resulting polynomial is 2x
The greatest power of x is 3, and there is another term with x²,
then the missing term must have x to have a greatest common
factor of the variable = x
The coefficients of the given terms are 36 and 22 , the greatest
common factor of them is 2 so we must to chose the coefficient
of the missing term with a factor 2
# Option 1:
the missing term is 4x
36x³ - 22x² - 4x = 2x(18x² - 11x - 2)
* The missing term is 4x
# Option 2:
the missing term is 16x
36x³ - 22x² - 16x = 2x(18x² - 11x - 8)
* The missing term is 16x
Sam paid $8.28 for 18 stamps. At this rate, how much would it cost Sam to buy 12 stamps? *
1. $2.19
2. $2.28
3. $3.72
4. $5.52
I need a full explanation, for me to give you a brainliest, a thanks, and a 5 star review!!
Answers
Answer:
5.52
Step-by-step explanation:
8.28/18= .46
you have to divide 8.28 by 18 to find out how much each are worth. then you multiply by the 12 stamps to find out how much it is for 12 stamps
.46x12=5.52
Answer:
$5.52
Step-by-step explanation:
8.28/18=0.46
0.46x12=5.52
PLEASE HELP ME
Given parallelogram :
(photo linked)
Prove graphically and algebraically that a clockwise rotation of 270 about the origin has an equivalent counterclockwise rotation. In your final answer, name the equivalent counterclockwise rotation and show all of your work. On your graph, label the following:
parallelogram park and the coordinates of all four of its vertices
parallelogram p'a'r'k and the coordinates of all four of its vertices
center of rotation and its coordinate
the invisible circle of rotation, its radius and the length of the radius
use arrows to show the clockwise movement of the parallelogram
Answers
Answer:
Make a coordinate plane and you have to solve around the origin say 4,4 and 4,1.
Step-by-step explanation:
0.75 ( 8b + 4 ) -1 = 4b + 14
Answers
Answer:
B = 6
Step-by-step explanation:
Substitute the value of the variable into the equation and simplify.
Use the process “PAMDA”
d divided by 4 plus 12 = 20
show steps
what is d
Answers
Answer:
d=32!!!
Step-by-step explanation:
So first rewrite it as an equation: d/4+12=20
d/4+12=20 then subtract 12 from both sides to balance the equation
d/4=8 so multply both sides by 4 to isolate the variable, 4(d/4)=d =d and 8x4=32, so d=32
Answer:
d = 32
Step-by-step explanation:
Given
[tex]\frac{d}{4}[/tex] + 12 = 20 ( subtract 12 from both sides )
[tex]\frac{d}{4}[/tex] = 8 ( multiply both sides by 4 to clear the fraction )
d = 32