Answers
Related Questions
1. Angela was doing her homework when her dog bit
off a piece of paper. All she had left was the start
of the sequence: 4, 12, ... and the fact that 972 was some term of the sequence.
a. If the sequence is arithmetic, what is the equation of the nth term and what number term is 972?
Answers
Answer:
The equation is 8n-4 and 972 is the 122nd term of the sequence
Step-by-step explanation
12-4=8
12-8=4
8n+4
972+4=976
976/8=122
If -3x + 5 > 4, which of the following cannot be a value of x? 7.11B-S)
A -3
B -1
C о
D 4
Answers
Answer:
D
Step-by-step explanation:
Solving the inequality
- 3x + 5 > 4 ( subtract 5 from both sides )
- 3x > - 1
Divide both sides by - 3, reversing the symbol as a result of dividing by a negative value.
x < [tex]\frac{1}{3}[/tex]
The only value not less than [tex]\frac{1}{3}[/tex] is 4 → D
39 divided (2+1) - 2x(4+1)
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the answer is,
[tex]13 - 10x[/tex]
Many U.S. employees received a 3% raise in 2012. Suppose an employee made $47,000 in 2011 and received a 3% raise. What did she make in 2012?
Answers
Answer:
48,410
Step-by-step explanation:
47,000 + 3% = 48,410
Can someone please help me????
Answers
Answer:
No
Step-by-step explanation:
No, because BA is the same side as EF and the difference is 5. But CA is the same side as ED and the difference is 7.5. All sides would have to increase or decrease by the same number to get to the other triangle and in this case they do not.
answer is no
In a school contest, each student draws a number from 1 to 5 out of a large basket. The outcomes are shown in the table below.
Number Drawn 1 2 3 4 5
Times Drawn 83 79 88 72 85
Based on the data, what is the expected probability of drawing a 3?
Answers
Answer:
88/407
Step-by-step explanation:
The required, based on the data given, the expected probability of drawing a 3 is approximately 0.216 or 21.6%.
What is probability?Probability can be defined as the ratio of favorable outcomes to the total number of events.
Here,
To find the expected probability of drawing a 3, we need to calculate the total number of times any number was drawn and the number of times a 3 was drawn:
Total number of times any number was drawn = 83 + 79 + 88 + 72 + 85 = 407
The number of times a 3 was drawn = 88
The probability of drawing a 3 is then the number of times a 3 was drawn divided by the total number of times any number was drawn:
Probability of drawing a 3 = 88/407 ≈ 0.216
Therefore, based on the data given, the expected probability of drawing a 3 is approximately 0.216 or 21.6%.
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please helpppppp
Does the equation 5(x – 3) = 10x–15 have one solution, infinitely many solutions, or no solution?
Answers
Answer:
infinitely many solutions
Step-by-step explanation:
The equation 5(x - 3) = 10x - 15 has one solution, which is x = 0.
Let's simplify the given equation:
5(x - 3) = 10x - 15
Distribute the 5 on the left side:
5x - 15 = 10x - 15
Now, let's isolate the variables on one side by subtracting 5x from both sides:
-15 = 5x - 15
Next, add 15 to both sides:
0 = 5x
Divide both sides by 5:
0/5 = 5x/5
0 = x
Therefore, the equation simplifies to 0 = x. This means that x is equal to 0.
So, the equation 5(x - 3) = 10x - 15 has one solution, which is x = 0.
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solve each system by elimination.
-20x - 16y = -20
10x + 8y = 10
Answers
Answer: None
Step-by-step explanation:
You have to either solve for x or y by getting x/y in both equations the same value to cancel them out. In my steps I will solve for x:
-20x - 16y = -20
10x + 8y = 10
----------
1.) Multiply 10x + 8y = 10 by 2
-20x - 16y = -20
20x + 16y = 20
2.) Cancel out values
All parts cancel out.
Answer: No solution
please please help.
What is the total bill for a $54 dinner with a 5% sales tax and a 20% tip?
Answers
Answer:
%68.04
Step-by-step explanation:
Given the equation 25 + 7x = 11
x = -2
x = 2
X = -14
x = 14
Answers
Answer:
x = -2
Step-by-step explanation:
Isolate the variable (or x) by subtracting 25 from both sides.
We do this and get 7x = -14
Divide both sides by 7 and we get x = -2
What is the slope of the line?
It would also be very helpful if you could simplify the way you solved the problem :)
Answers
i just counted going up and then went over because of rise over run but... you can also use y2-y1/x2-x1 with two different points to get the answer
The equation y
= 10x + 15 represents a gym that charges. What is the slope and y-intercept?
Answers
Answer:
Slope=10 Y=15
Step-by-step explanation:
Goes up by 10
Starts at 0,15
The slope of an equation is 10 and the y-intercept is 15. Therefore, option B is the correct answer.
What is the equation of a line?The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.
Given that, the equation y= 10x + 15 represents a gym that charges.
By comparing y=10x+15 with y=mx+c, we get
Slope (m)=10 and y-intercept (c)=15
Therefore, option B is the correct answer.
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ASAP ASAP ASAP ASAP MATH MATH MATH homework
Answers
Answer:
$20
Step-by-step explanation:
Simple, if he sold 16 pretzels, and each one costs $1.25, then multiply the cost by how many:
16X1.25=20
So he got $20
I hope this helps!
Answer:
20
Step-by-step explanation:
Segment AB has endpoints A(5, 2) and B(9, 10) that is divided by a point C such that AC and BC form a 2:3 ratio. The distance between the x-coordinates is 4 units. Which of the following fractions represent how far C is on the pathway from A to B? (6 points)
3 over 5
3 over 2
2 over 3
2 over 5
Answers
The answer is D. 2 over 5
Step-by-step explanation:
Took the test.
What property is demonstrated in the equation below? 4(5 + 3) = (5 + 34 associative commutative o distributive zero product
Answers
Answer:
Distributive Property
Step-by-step explanation:
4*(5+3) basically equals 4*5 + 4*3 which is 20 + 12 which is 32.
Answer:
distributive
Step-by-step explanation:
i took this test
A petting zoo has 7 lambs, 12 rabbits, 6 goats, and 3 piglets. Find the
ratio of rabbits to the total number of animals. Write the ratio in
simplest form.
Answers
Answer:
3:7
Step-by-step explanation:
The number of rabbits is 12 while the total number of animals
7 + 12 + 6 + 3 = 28
So the ratio of rabbits to animals is 12:28 = 3:7
(-3a^2 + 4a -5 +6a^3) + (-3a + 4 + 10a^2)
Answers
Answer
=6a3+7a2+a−1
Step-by-step explanation:
Let's simplify step-by-step.
−3a2+4a−5+6a3−3a+4+10a2
=−3a2+4a+−5+6a3+−3a+4+10a2
Combine Like Terms:
=−3a2+4a+−5+6a3+−3a+4+10a2
=(6a3)+(−3a2+10a2)+(4a+−3a)+(−5+4)
=6a3+7a2+a+−1
please help me on this will give you brainliest!!
Answers
f(x)=|2x+1|+3
g(x)=-2
find (f+g)(x)
Answers
Answer will be : b
hope this help's
Need help on this please help
Answers
do 20 x 3.14 and then youll have your anwser...id use a calculator btw
Then round it to the nearest whole number and BOOM anwser!!
i got 62.8 so round that and youll have ur anwser
Please help the question is in the picture
Answers
Answer:
(1,-4)
Step-by-step explanation:
the solution is
(1, -4)
the 2nd pic is question #1. if i made a mistake in that feel free to correct me
Answers
Answer:
A. x² + 4Step-by-step explanation:
The second picture has:
1 + 4 = 1² + 44 + 4 = 2² + 49 + 4 = 3² + 4The pattern is:
y = x² + 4Correct option is A
Shavon has a gift box shaped like a rectangular prism. The box is 12 inches long, 8 inches wide, and 3 inches high. What is the surface area if the gift box?
A. 156 in
B. 184 in
C. 312 in
D. 288 in
Answers
you start at 5,4 and move 2 units left and 2 units down
Answers
Answer:
(3,2)
Step-by-step explanation:
(3,2)
Explanation:
When you move the point up, add to the y-coordinate. When you move the point down, subtract from the y-coordinate.
When you move the point to the right, add to the x-coordinate. When you move the point to the left, subtract from the x-coordinate.
(5,4)
Because we move 2 units left, we subtract 2 from the x-coordinate.
(3,4)
Because we move 2 units down, we subtract 2 from the y-coordinate
(3,2)
I hope this helps!
does anyone know how to do this
Answers
Answer:
Step-by-step explanation:
The domain is basically the highest x and the lowest x.
[-3, ∞)
The range is the highest and lowest y.
[-4.649, ∞)
Local maximum is the highest part of the specific part of the graph.
(-1.423, 3.389)
And the local minimum is basically the same thing but with the lowest part.
(1.757, -4.649)
Help pleassssee
An investment of £150 increases by 2.5% each year, for 3 years. Calculate the value of the investment at the end of the period
Answers
Hope it helps
I will give BRAINLIEST:)
Answers
Answer:
A'C'=AC=3
Step-by-step explanation:
Answer:
C: 3 units
Step-by-step explanation:
Just think about it... 180 degrees rotated is exactly opposite rotation degree.
If you rotate 90 degrees, the triangle will end up on quadrant 4.
Rotate 360 degrees, the triangle will stay in the same quadrant.
In conclusion, C is the best option
Use the dimensions of the rectangular prism to label the indicated dimensions of its net.
Height is 29, width is 16, length is 9.
Answers
Answer:
It will be the 26th divided by 7
In a triangle, the measure of the first angle is 24 degrees more than the measure of the second angle. The measure of the third angle is four times the measure of the second angle. If the total number of degrees in a triangle is 180, what is the measure of the largest angle?
26 degrees
50 degrees
104 degrees
136 degrees
Answers
Here goes the answer. Hope it helps.
Measure of largest angle in a triangle is equals to 104 degrees.
What is triangle?" Triangle is a 2 dimensional geometrical figure which has three sides and three vertices. Sum of all the angles of triangle is equals to 180°."
According to the question,
x represents the measure of first angle
y represents the measure of second angle
z represents the measure of third angle
Situation 1: First angle is 24 degree more than second angle , it represents the equation:
x = 24 + y ____(1)
Situation 2: Third angle is four times the measure of second angle, it represents the equation:
z = 4y ___(2)
Situation 3: Total number of degree in a triangle is 180, it represents the equation :
x + y + z = 180° ____(3)
Substitute the value of (1) and (2) in (3) we get,
24 + y + y + 4y = 180°
⇒ 6y + 24 = 180°
⇒ 6y = 180 - 24
⇒ 6y = 156
⇒ y = 26degrees
Therefore,
x = 24 + 26
= 50 degrees
z = 4 × 26
= 104 degrees
Hence, measure of largest angle in a triangle is equals to 104 degrees.
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36 = 4x
Thank you | (• ◡•)|
Answers
Answer:
x = 9
Step-by-step explanation: