Answer:
1) Ordered pairs are (9,5), (11,8) , (13,11), (15,14)
2) Ordered pairs are (20,20) ,(16,17), (12,14), (8,11)
3) Ordered pairs are (1,40),(3,22), (7,13), (15,7.5)
Step-by-step explanation:
1) Rule 1: Add 2 starting from 9
Rule 2: Add 3 starting from 5
Sequence 1 is generated using Rule 1 so, it starts with 9 and we add 2 to get the next number.
Sequence 2 is generated using Rule 2 so, it starts with 5 and we add 3 to get the next number.
Sequence 1 Sequence 2 Ordered Pair
9 5 (9,5)
11 8 (11,8)
13 11 (13,11)
15 14 (15,14)
2) Rule 1: Subtract 4 starting from 20
Rule 2: Subtract 3 starting from 20
Sequence 1 is generated using Rule 1 so, it starts with 20 and we subtract 4 to get the next number.
Sequence 2 is generated using Rule 2 so, it starts with 20 and we subtract 3 to get the next number.
Sequence 1 Sequence 2 Ordered Pair
20 20 (20,20)
16 17 (16,17)
12 14 (12,14)
8 11 (8,11)
3) Rule 1: Multiply by 2 then add 1 starting from 1
Rule 2: Divide by 2 then add 4 starting from 40
Sequence 1 is generated using Rule 1 so, it starts with 1 and then we multiply by 2 and then add 2 to get the next number.
Sequence 2 is generated using Rule 2 so, it starts with 40 and then we multiply by 2 and add 2 to get the next number.
Sequence 1 Sequence 2 Ordered Pair
1 40 (1,40)
3 22 (3,22)
7 13 (7,13)
15 7.5 (15,7.5)
Factor this polynomial expression.
2x^2 + 12x + 18
A. (2x + 9)(x+2)
B. 2(x+3)(x+3)
C. 2(x-3)(x-3)
D. 2(x+3)(x-3)
Answer:
B) 2(x+3)(x+3)
Step-by-step explanation:
Zander downloads a combination of 30 games and songs he downloads 8 to more songs than games. The equation g+(8+g)=30 equals 30 can be solved to determine see the number of games and purchased how many games and songs did Zender download
Answer:
Step-by-step explanation:
8times 45
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
The number of games is 11.
The number of songs is 19.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number of games downloaded = g
Number of songs downloaded = g + 8
Total number of songs and games downloaded = 30
Now,
g + (g + 8) = 30
g + g + 8 = 30
2g + 8 = 30
Subtract 8 on both sides.
2g = 30 - 8
2g = 22
Divide 2 on both sides.
g = 11
The number of games = 11
The number of songs = 11 + 8 = 19
Thus,
The number of games is 11.
The number of songs is 19.
Learn more about expressions here:
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someone help geometry
A recent survey of people who eat salad suggest that 78% like tomatoes on their salad, 49% like cheese on their salad, and 36% like both tomatoes and cheese on their salad. Suppose a person who eats salad is selected at random, and find they like cheese on their salad. What is the probability that the person also likes tomatoes on their salad?
0.29
0.46
0.49
0.73
Answer:
D) 0.73
Step-by-step explanation:
If we take the number of people liking cheese on their salad and divide it by the people who like both we get our result.
36%/49%
=
.36/.49
=
.73 or D
The conditional probability that the person also likes tomatoes on their salad is of 0.73.
What is Conditional Probability?Conditional probability is the probability of one event happening, considering a previous event. The formula is:
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]
In which:
P(B|A) is the probability of event B happening, given that A happened.[tex]P(A \cap B)[/tex] is the probability of both A and B happening.P(A) is the probability of A happening.In this problem, the events are given as follows:
Event A: Person likes cheese.Event B: Person likes tomatoes.Hence, the probabilities are given by:
[tex]P(A) = 0.49, P(A \cap B) = 0.36[/tex].
The conditional probability is given by:
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.36}{0.49} = 0.73[/tex]
More can be learned about conditional probability at https://brainly.com/question/14398287
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DESPERATE
write the slope form slope (m)= -2/3 point (9,3)
Find the dimension of the shape (please help)
20 points
Answer:
S=14 in.
Step-by-step explanation:
All you need to do is square the area!
[tex]\sqrt{196}=14[/tex]
Use this formula for future questions
[tex]\sqrt{x} \\\\[/tex]
x being the area that was given.
330,000,000,000,000,000,000,000 kg. to the power of ten
Answer:
uhhhhhhh not possible to much math
Solve for x.
140°
6x – 8
Step-by-step explanation:
Add 8 to both sides of the equation.
6 x = 8
Divide each term by 6 and simplify.
Divide each term in 6 x = 8 by 6 .
6 x 6 = 8 6
Cancel the common factor of 6 .
x = 8 6
Cancel the common factor of 8 and 6 .
Factor 2 out of 8 .
x = 2 ( 4 ) 6
Cancel the common factors.
Answer(s):
Exact Form:
x = 4/ 3
Decimal Form:
x = 1. ¯ 3
Mixed Number Form:
x = 1 1 /3
2/3 divided by 1 1/3
Answer:
2/11
Step-by-step explanation:
how many fifths are in 4 4/10
Answer:
2 fifths
Step-by-step explanation:
hope this helps
Answer:
22
Step-by-step explanation:
4 4/10 = 44/10 = 22/5 = 4 2/5
4 2/5
I NEED HELP ON 3,4, and D) Please help
Answer:
Step-by-step explanation:
Well looking at the answer sheet on google if u look up the name of the paper the first link that comes in there's an answer sheet to it! i would add the link but it wasn't letting me copy and paste.
PLEASE HELP ME! THANK YOU!
Answer:
i suppose it is on the 1, so it is (-1, inf) (-inf, 1)
Luke Bryant is a train conductor. He earns $36/hour and time and a half for overtime. Last week he worked 37 hours plus 8 hours of overtime. Solve for a. straight-time pay, b. over-time pay, and c. total pay ?
Answer:
Step-by-step explanation:
a Calculate Remas wage in a week where she works 37 hours. ... To calculate the hourly rate earned when working overtime we multiply the normal hourly rate by ... overtime factor, which is 1 2 for time and a half and 2 for double time. ... 3 Gareth works as a train driver and is normally paid $11.48 per hour.
What percent of 350 is 7?
Answer:
2
Step-by-step explanation: Percentage Calculator: 7 is what percent of 350? = 2.
HElppppppp!!!!
everything is on the image
Answer:
a. 6
b. 12
c. [tex] y = 6x + 12 [/tex]
Step-by-step explanation:
a. Using two pairs of values given, (0, 12) and (1, 18)
Rate/slope = [tex] m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{18 - 12}{1 - 0} = \frac{6}{1} = 6 [/tex]
Unit rate/slope (m) = 6
b. The starting value is the y-intercept (b). It is the value of of y when x = 0.
From the table, when x = 0, y = 12.
Therefore the starting value (b) would be 12.
c. The equation can be written in slope-intercept form, [tex] y = mx + b [/tex], where,
m = slope/rate = 6
b = starting value/intercept = 12.
Plug in the values into the equation
The equation would be:
✅[tex] y = 6x + 12 [/tex]
Angelique makes 547 4 7 quarts of chili. She and her family eat 214 1 4 quarts. Use estimation to complete the statements below about Angelique's chili.
Please help me what is this answer ad the work thanks
Answer:
-9/22t
Step-by-step explanation:
since the denominators (22) and the variable are the same, you can pretend as if you are only solving -4 - 5
-4 minus 5 is making the number go farther left from the zero on the number line
so the number itself is getting bigger, but the sign will stay negative
if you move five left from -4 on a number line you get -9
so now you can add the denominator to your answer: -9/22 t
b) What is the value of 3V125 ?
Answer: 5
Step-by-step explanation: 5 x 5 x 5 = 125 and since your finding the cubed root of 125, there are supposed to be 3 numbers you multiply that are the same. This is why the answer is 5. Plus, Roots are the inverse operation of exponents.
what is 100 plus 4 plus 3 plus 8 plus 7 plus 6 plus 5 plus a monkey
Answer:ok so 133 monkey
Step-by-step explanation:
Answer:
133 and a monkey ^w^
Step-by-step explanation:
Brainliest maybe? owo
Which statement is false?
А
All rational numbers are real numbers.
B
All integers are whole numbers.
No integers are irrational numbers.
D
All whole numbers are integers.
Answer:
B
Step-by-step explanation:
They are between integers so they can't be a whole number nor the integer
~~~Hope this helps~~~
Answer: C
Step-by-step explanation:
The statement that is false is no integers are irrational numbers.
Every single integer is a rational number because they do not go on forever.
The answer to the question is option C. Hope this helps!
A local car dealer has 150 vehicles on the lot. 55% of the vehicles are trucks, 15% are minivans, and the rest of the cars are sedans. How many of the cars are sedans?
Answer:
45 Cars
Step-by-step explanation:
55% + 15% = 70% which means 30% are Sedans.
30%= .3
.3 x 150 cars = 45 Cars
edhesive 4.5 Code Practice
Question: Write a loop that inputs words until the user enters STOP.
Answer:
count = 0
word = input("User Input: ")
while word!="STOP":
count = count+1
print("You entered: "+str(word))
word = input("User Input: ")
print("All done. "+str(count)+" words entered")
Step-by-step explanation:
This line initializes counter variable count to 0
count = 0
This line prompts user for input
word = input("User Input: ")
The following iteration is executed until user enters STOP
while word!="STOP":
This increments counter variable by 1
count = count+1
This prints the word entered by the user
print("You entered: "+str(word))
This line prompts user for another input
word = input("User Input: ")
This prints the number of input by the user
print("All done. "+str(count)+" words entered")
Answer:
c = 0
word = input("Enter a word: ")
while word!="STOP":
c = c+1
print("#" + str(c) + ": You entered "+str(word))
word = input("Please enter the next word: ")
print("All done. "+str(c)+" words entered.")
A number n is no less than -3. what is the inequality
Answer:
n ≥ -3
Step-by-step explanation:
If n can be no less than -3... then we know that n has to be bigger than or equal to -3.
This could also be said as greater than or equal to -3
Conveniently enough... there is a sign for greater than or equal to and it is ≥
There are 1,496 souvenir paperweights that need to be packed in boxes. Each box will hold 16 paperweights. How many boxes will be needed?
Answer:
Step-by-step explanation:
what you need to do is 1496 divided by 16 because you have 1496 and 16 go into each box so u divide
Algebra 2 (picture shown)
Answer:
M(13)=14.3 gram
Step-by-step explanation:
Exponential Decay Function
The exponential function is used to model natural decaying processes, where the change is proportional to the actual quantity.
An exponential decaying function is expressed as:
[tex]C(t)=C_o\cdot(1-r)^t[/tex]
Where:
C(t) is the actual value of the function at time t
Co is the initial value of C at t=0
r is the decaying rate, expressed in decimal
The element has an initial mass of Mo=970 grams, the decaying rate is r=27.7% = 0.277 per minute.
The equation of the model is:
[tex]M(t)=M_o\cdot(1-r)^t[/tex]
[tex]M(t)=970\cdot(1-0.277)^t[/tex]
Operating:
[tex]M(t)=970\cdot 0.723^t[/tex]
After t=13 minutes the remaining mass is:
[tex]M(13)=970\cdot 0.723^{13}[/tex]
Calculating:
M(13)=14.3 gram
What is the image of ( 3 , − 5 ) (3,−5) after a dilation by a scale factor of 5 5 centered at the origin?
Answer:
The coordinates of the image will be: (15, -25)
Step-by-step explanation:
Given the point
(3,−5)The scale factor 5.A scale factor of 5 means that the new shape is five times the size of the original.
The coordinates of the image of (3,−5) after dilation by a scale factor of 5 centered at the origin can be obtained by multiplying the original coordinates of the object point by 5.
i.e.
(x, y) → (5x, 5y)
(3, -5) → (5×3, 5×(-5)) = (15, -25)
Therefore, the coordinates of the image will be: (15, -25)
A centroid of a triangle is always inside the triangle because the
passes through a vertex and the side opposite.
A. median
B. angle bisector
C. altitude
D. perpendicular bisector
10 less than the product
Of 7 and a number is 25
Answer:
165
Step-by-step explanation:
7*25-10
175-10
165
3/5x - 2/3y = 5 in standard form
Answer:
9x - 10y =75
Step-by-step explanation:
How much will it cost to park the car in the garage 3 hours? (Use the table in Jamboard on frame 5 to answer this question. Don't include the dollar symbol)
Answer:
11 dollars, 2×3=6 +5 =11