Answer:
No, 12:6 would be equivalent if 3:1 was 3:1.5
Step-by-step explanation:
6 x 3 = 18
12 divided 18 = 1.5
factor the following expression 5x^5-3x^2-10x^3+6
Answer:hope this helps
Step-by-step explanation:
(x^2 - 2) (5 x^3 - 3)
(x (5 x^2 - 10) - 3) x^2 + 6
Polynomial discriminant:
Δ = -1772976600
Derivative:
d/dx(5 x^5 - 3 x^2 - 10 x^3 + 6) = x (25 x^3 - 30 x - 6)
Indefinite integral:
integral(6 - 3 x^2 - 10 x^3 + 5 x^5) dx = (5 x^6)/6 - (5 x^4)/2 - x^3 + 6 x + constant
find the y- intercept of the following equation. simplify your answer. y=3/4x+4/7
Answer:
(0, [tex]\frac{4}{7}[/tex])
Step-by-step explanation:
the way i remember is the y-intercept is always going to be 0, and the the second number
so y=3/4x+4/7 the bolded number is the answer and you will be able to use this for any other instance
Write an exponential function in the formy y = a * b ^ x that goes through points (0, 7) and (3, 875) .
Answer: y=7(5)^x
Step-by-step explanation:
what is the area of the kite 6ft, 2ft. 2ft, 12ft
Answer:
288ft
Step-by-step explanation:
can i get brainliest i am only one away from becoming an expert
Answer:
288
Step-by-step explanation:
20 POINTS! How many significant digits are there in the number 5.5 x 10 to the 3rd power?
A. 2
B. 3
C. 4
D. 5
Answer:
I think your answer is B: 3 !!
Step-by-step explanation:
Let me know if I can help anymore. :)
Answer:
The answer is B!!
Step-by-step explanation:
Sarah's surfboards charges a fee of $60 to rent a surfboard and then $10.50 per hour. Sally's surfboards does not charge a fee, but they cost $15.50 per hour. At how many hours will the cost be the same to rent a surfboard for each shop?
Answer:
12 hours
Step-by-step explanation:
Let the number of hours be represented as h.
Sarah's surfboards charges a fee of $60 to rent a surfboard and then $10.50 per hour.
Mathematically ,
60 + 10.50h
Sally's surfboards does not charge a fee, but they cost $15.50 per hour
Mathematically,
15.50h
Equating both equations together
60 + 10.50h = 15.50 h
Collect like terms
60 = 15.50h - 10.50h
60 = 5h
h = 60/5
h = 12 hours
Therefore, the number of hours that the cost will be the same to rent a surfboard for each shop is 12 hours.
Find the volume of the sphere.
Either enter an exact answer in terms of π or use 3.14 π.
Answer:
3053.63
Step-by-step explanation:
V=4
3πr3=4
3·π·93≈3053.62806
Answer:
3053.62548 m^3
Step-by-step explanation:
What is the mark-up rate on a $120 watch
that sells for $160?
Answer:
33.3 percent im pretty sure!
Answer:
[tex]33\frac{1}{3}[/tex] %
Step-by-step explanation:
[tex]\frac{160}{120} :\frac{y}{100}[/tex]
y · 120 = 160 · 100
120y = 16000
120y ÷ 120 = 16000 ÷ 120
[tex]y=133\frac{1}{3}[/tex] %
100% - 133 and 1/3%
33 and 1/3%
Franklin rode the City Center Ferris Wheel, which has a diameter of 130 meters. For 55 seconds of the ride, the cabin that Franklin was riding in traveled at 1.2 meters per second. In that time, what distance around the wheel did Franklin's cabin travel?
Answer:
66 meters
Step-by-step explanation:
The formula to calculate the distance around wheel is
Speed (meters per second) × Time (seconds)
Speed = 1.2 meters per second.
Time = 55 seconds
Distance = 1.2 meters per second × 55 seconds
Distance = 66 meters
Therefore, in that time, the distance around the wheel that Franklin's cabin travelled is 66 meters
Mr. Cook owns property assessed at $480,000 and pays a property tax rate of $1.93 per hundred. He rents the property by the month. If he budgets his rent income based
on his property taxes, how much rent does he have to charge to cover his property tax bill?
Sorry I couldn't really do the equation, but I found this! Hope this helps! Have a nice day. Also I can send you the link, but only if you want.
Which comparison is true? Use the number line to help.
Answer:
I NEED A PICTURE!!!
Step-by-step explanation:
so i can answer
A store is having a sale on sweaters. For each regular priced sweater that is purchased, a second sweater can be purchased for 40% of the regular price Buy One Sweater.
Answer:
Joanie is correct. Each second sweater is sold at 40% off. If you divide this by 2 each sweater is sold by 20% off.
Joanie buys 4 sweaters and saves 20% total.
Drop downs:
#1. 40%#2. subtracting it from#3. 20%#4. 20%#5. correctHELP PLEASEEE ASAPPPPP
Answer:
Its 3.3
Step-by-step explanation:
I took the quiz HOPE THIS HELPS!!!!
Please do not send me something to download just give the answer plainly. Ill give u points and brainiest. ASAP
Answer: 624 ft^3
work is in the image i attached
plzzz i need help what does it mean of the values and the dot plot? enter your answer in the box
A recipie for a tomato soup calls for 3.5 cups of crushed
tomatoes and 5 cups of chicken broth. If the cooks wants to
make more soup, how many cups of tomatoes he needs with 12
cups of chicken broth?
Answer:
21
Step-by-step explanation:
Which of these points lies on the graph of the equation x − 12 = y?
Answer: (4, 8)
Step-by-step explanation:
(4,8)
The points that lie on the graph of equation x − 12 = y are:
(-2, -14)
(0, -12)
(5, -7)
(12, 0)
(15, 3)
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
The given equation is x − 12 = y. To check which point lies on this graph, we can substitute the x and y values of each point into the equation and see if it is satisfied.
Let's check each point:
(-2, -14)
Substituting x = -2 and y = -14 into the equation, we get:
-2 - 12 = -14
-14 = -14
This point satisfies the equation.
(0, -12)
Substituting x = 0 and y = -12 into the equation, we get:
0 - 12 = -12
-12 = -12
This point satisfies the equation.
(5, -7)
Substituting x = 5 and y = -7 into the equation, we get:
5 - 12 = -7
-7 = -7
This point satisfies the equation.
(12, 0)
Substituting x = 12 and y = 0 into the equation, we get:
12 - 12 = 0
0 = 0
This point satisfies the equation.
(15, 3)
Substituting x = 15 and y = 3 into the equation, we get:
15 - 12 = 3
3 = 3
This point satisfies the equation.
Therefore,
All the given points lie on the graph of equation x − 12 = y.
Learn more about the equation of a line here:
https://brainly.com/question/23087740
#SPJ3
22 Simplify: 19-4 =
PLS DONT PUT LINKS THEY DO NOT WORK
Answer:
19/4 = 4 3 4
Step-by-step explanation:
Please help!!!!!
Find the surface Area.
Answer:
5
Step-by-step explanation:
Answer:
140
Step-by-step explanation:
7x5x4
Classify a triangle whose side lengths are 8, 16, and 18
Answer:
scalene
Step-by-step explanation:
When all sides aren't equal.
Which ordered pair comes from the table?
у
1
N
2
4
3
3
4
2
Answer:
A. (4,2)
Step-by-step explanation:
In coordinates, the x-value appears first then the y-value. This means coordinates are set up like, (x,y). So, to solve find the coordinates whose values match one pair of values on the table. Option A has x=4 and y=2. In the last row of the table, you can see the same values with x=4 and y=2. Therefore, A is correct.
Taron unpacked 47 boxes of light bulbs for the discount warehouse. Each box contained 6 bulbs. How many bulbs were in the 47 boxes?
Answer:
282 bulbs
Step-by-step explanation:
Find how many bulbs there were by multiplying 47 by 6
47(6)
= 282
So, in the 47 boxes, there were 282 bulbs
Enter the value of p so that the expression 20+ 100n is equivalent to -10 (0-10).
Answer:
hi hi hi hi hi hi hi hi hi hi
Find the sixth term of the geometric sequence
9, 18, 36, ...
Answer:
This is a geometric sequence because any term divided by the previous term is a constant called the common ratio. r=36/18=18/9=2 A geometric sequence is expressed as
\begin{gathered}a_n=ar^{n-1},\text{ where a=initial term, r=common ratio, n=term number}\\ \\ a_n=9(2^{n-1})\\ \\ a_6=9(2^5)\\ \\ a_6=288\end{gathered}an=arn−1, where a=initial term, r=common ratio, n=term numberan=9(2n−1)a6=9(25)a6=288
PLEASE HELP ASAP: The height of the rectangular prism measures 64 cm. If the height is increased by 1.5 cm, by how much will the surface area of the box increase?
Answer:
5cm
Step-by-step explanation:
i dont know maybe I'm right
have a nice day
Please help me in really confused
Theresa is comparing the weights of two pandas at the zoo. Which statement is true?
Answer:
The correct statement is B. Kappa weighed more at birth by 1 pound.
Brainliest pls!!
Step-by-step explanation:
Please help! A hat has the following marbles in it: 5 gray, 3 red, 6 white, 2 yellow and 4 green.
What is the probability of picking a gray marble, replacing the marble in the hat, and then picking a yellow marble?
NO LINKS!
Answer:
1/40
Step-by-step explanation:
Probability: (number of ways to achieve the desired result / number of possible results)
For example, if we want a coin to land on heads:
We know there is one way for it to land on heads and two possible outcomes. Thus, the possibility of flipping a head is 1/2.
Using this, we know that there are 5 grey marbles (the desired result) and there are (5 + 3 + 6 + 2 + 4) total possible outcomes. The probability of drawing a grey marble is then:
5 / (5 + 3 + 6 + 2 + 4) =
5/20 =
1/4
We also know that there are 2 yellow marbles, so the probability of drawing one would be: 2 / 20 = 1/10
To find the probability of both of these events happening right after each other, multiply the probability of them each happening together.
1/4 * 1/10 = 1/40 chance of picking a grey marble and then a yellow marble.
is 6/3*6=18 true or false?
Answer:
false
Step-by-step explanation:
6/3 is 2 and that times 6 is 12 not 18
Answer:
nope its 12 g
Step-by-step explanation:
Pyramids A and B are similar. Pyramid A has a height of 9 inches, and Pyramid B
has a height of 27 inches. Pyramid A has a volume of 304 in'. What is the volume
of Pyramid B?
Answer:
V = 8208 cu. in.
Step-by-step explanation:
The ratio of the volumes is equal to the ratio of the cubes of the heights.
Let V = vol. of pyramid B
[tex]\frac{27^{3} }{9^{3} } = \frac{V}{304}[/tex]
[tex]V = \frac{27^{3}*304 }{9^{3} }[/tex]
V = 8208 cu. in.