Answer:
y= 2/3x -1
Step-by-step explanation:
Ok so basically we want to put it in the form y=mx+b where m is 2/3 and passes through the point (9,5). So sub in the x and y of the point in brackets into the equation. 5= 2/3(9) + b and solve for b so b = -1. Therefore the equation is y=2/3x -1
If Jamar can run 3/5 of a mile in 2 minutes 30 seconds, what is his rate in miles per minute? (Remember, distance = rate x time)
Answer:
6/25
Step-by-step explanation:
(3/5) / 2.5 = 6/25
f(x) = x2 What is g(x)?
Answer:
A
Step-by-step explanation:
since x=2 n y=1
this is proven correctly in A
g(2)=0.25(2)²
=0.25×4
=1
If the selling price of a home is $506,000 with a 15% down payment, what is the amount of the down payment?
ASAP HELP NOW If f(x) = 3x – 2 find the value for: f(4)
Answer:
10
Step-by-step explanation:
f(4)= 3(4)-2
f(4)=12-2
f(4)= 10
f(whatever) just means to replace x with whatever is in the parentheses.
You are filling a 5-L fish tank using a 250-mL container. How many full containers are required to fill the fish tank?
A.
10 containers
B.
16 containers
C.
20 containers
D.
25 containers
Step-by-step explanation:
5 liters is 5000 millilitres.
So in order to fill as much fish tanks as possible, we need to divide it as the 5000 litres is equally divided among fish tanks so: 5000/250 = 20 containers so the answer is c
Answer: C. 20 containers
Step-by-step explanation: There are 1000-mL in 1-L. Since you are filling a 5-L fish tank, you must multiply 1000 by 5 to find the total number of mL in the 5-L tank, 5000 mL. Now, you have to divide 5000 by 250 to find the total number of full containers required to fill the fish tank. Therefore, your answer would be 20 containers.
Dilation result in what types of polygons
Answer:
Step-by-step explanation:
Similar polygons. Only side lengths change; the angles remain the same through dilation.
A cylinder has a height of 14 millimeters. Its volume is 17,584 cubic millimeters. What is the radius of the cylinder?
Use ≈ 3.14 and round your answer to the nearest hundredth.
help me
Answer:
V = πr2h (Volume of a cylinder is the area of a circle times its height). V = 8167.14. π = 3.14. h = 9.
Step-by-step explanation:
The volume of a right circular cylinder is represented by V = πr ²h
where r is the radius of the base (in feet). What is the radius of a right
circular cylinder when the volume is 144 π cubic feet and the height
is 9 feet?
2) A circle with a center
of (-2, 2) has a radius of 10.
Is the point (7, 7) on the circle?
Answer: (x−7)2+y2=100. Explanation: the standard form of the equation of a circle is.
Step-by-step explanation:
Find the minimal and maximum value of the function y=7 cos x
Answer:
The minimum and maximum cannot be determined because this is not a quadratic function.
Step-by-step explanation:
A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola.
Ryan has 1/2 pound of chocolate. He divides it into 4 equal portions. Write the amount of chocolate, in pounds, in each portion
Answer:
1/8
Step-by-step explanation:
Ryan has 1/2 pound of chocolate
He divided into 4 portions
Therefore the amount each of them will get can be calculated as follows
1/2 ÷ 4
= 1/2 × 1/4
= 1/8
Hence each portion Is 1/8
What’s the equation y= what ? pls help me!
Answer:
Y=mx+b
Step-by-step explanation:
That's the slope equation, though y could mean anything from a point on a graph to the question.
Marion compared the y-intercept of the function f(x) shown in the table below to the y-intercept of the function g(x) graphed below
What is the distance between the y-intercept of f(x) and g(x)
Answer:
difference is 12 units
Step-by-step explanation:
line shown has a y-intercept of -4
now find y-intercept of f(x) by first finding its slope:
(-2,0) and (2,-32)
m = (0+32)/(-2-2)
m = 32/-4
m = -8 (slope)
Now find the y-intercept (or 'b') from substituting into 'y=mx+b':
0 = (-2)(-8) + b
0 = 16 + b
-16 = b (y-intercept)
-16 - (-4) = -12
f(x) = 2x^2 – 3x – 9
g(x) = 4x^2 - 9
Find ( f/g)(x).
Answer:
(f/g)x = (x - 3)/(2x - 3)
Step-by-step explanation:
Try and see if f(x) can be factored.
g(x) = (2x - 3) (2x + 3)
That means that perhaps f(x) has one of these two factors.
(2x 3)(x 3)
You want the 2x and 3 to multiply. The middle term has to be -, so when 2x and 3 multiply likely it is 3 that gives you the minus answer.
(2x + 3)(x - 3) should be the way f(x) factors, and it is.
f(x) / g(x) = (2x + 3) (x - 3)
(2x + 3)(2x - 3)
2x + 3 cancels. The answer is
(f/g)x = (x - 3)/(2x - 3)
PLEASE HELP I AM BEGGIN YOU EXTRA POINTS AND BRAINLIEST PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Karsik borrowed $8,500 from a bank. During a period of five years, he paid a total of $2,125 in interest. What was the simple annual interest rate that the bank charged Karsik for his loan?
0.05%
0.5%
5%
7.7%
Answer:
5%
Step-by-step explanation:
2,125 interest/5 years=425 interest/year
425/8500=.05 or 5%
Answer:
the real answer is 4.25
Step-by-step explanation:
hope this helps
by the way to calculate the interest you have to divide the total interest by how many days or years then put in percent form example 2.125 divided by 5 wich equals 4.25
x < 5 and x + 2y ≥ 1
Answer:
-1
Step-by-step explanation:
How do I solve these problems?
Answer:
1.) The 1ˢᵗ three term is (-32), (-7) and 18
2.) The 1ˢᵗ three term is 127, 106 and 85
Step-by-step explanation:
1.)Here,
First Term = a₁ = - 32
Common Difference = (d) = 25
Now, For 1ˢᵗ three term,
n = 1
a₁ = - 32
n = 2
aₙ = a + (n - 1)d
a₂ = (-32) + (2 - 1) × 25
a₂ = (-32) + 1 × 25
a₂ = (-32) + 25
a₂ = -7
n = 3
aₙ = a + (n - 1)d
a₃ = (-32) + (3 - 1) × 25
a₃ = (-32) + 2 × 25
a₃ = (-32) + 50
a₃ = 18
Thus, The 1ˢᵗ three term is (-32), (-7) and 18
2.)Here,
First Term = a₁ = 127
Common Difference = (d) = -21
Now, For 1ˢᵗ three term,
n = 1
a₁ = 127
n = 2
aₙ = a + (n - 1)d
a₂ = 127 + (2 - 1) × (-21)
a₂ = 127 + 1 × (-21)
a₂ = 127 - 21
a₂ = 106
n = 3
aₙ = a + (n - 1)d
a₃ = 127 + (3 - 1) × (-21)
a₃ = 127 + 2 × (-21)
a₃ = 127 - 42
a₃ = 85
Thus, The 1ˢᵗ three term is 127, 106 and 85
-TheUnknownScientist
**Help**
*will give brainliest*
What is the percent that the temperature of a ufo that hits in the middle of the Arctic and is eaten by a giraffe is 72 degrees?
Answer:
67°
Step-by-step explanation:
TYAJSJSHSSNDNDBSBSBSBBSD
42minutes:5hours in ratio form
Answer:
31:150
Step-by-step explanation:
First of all we convert the hours into minutes:
5×60=300
which gets us 42:300, which we can simplify to:
31:150
and is 31 is prime and 150 can't be divided into it without a remainder, it is in it's simplest form and it is the answer.
Answer:
7:50
Step-by-step explanation:
The ratio:
42 min
-------------- can be rewritten in the equivalent
5 hours
42 min
--------------- = 42/300 = 7/50 or 7:50
300 min
Plz help too hard answer plz answer 1 or 2 plz
1+1=?
the 37 digits of pi 3. 4 926 35 9793238 6 83 2 79 Fill the rest
Step-by-step explanation:
1 + 1 = 2
hope I helped! :))
Hey smarties✌♀️
Pls help me solve this question. It would be very helpful if u help me a) By what number should [tex]\frac{-4}{17}[/tex] be multiplied so that the product becomes [tex]\frac{-7}{23}[/tex] ?
Tnx in advance❤
Answer:
-3/6
Step-by-step explanation:
What is 37/6 - 5.25 I really need this answer ASAP
Answer:
11/12
Step-by-step explanation:
What is the inverse of f(x) = -6(x - 2)?
Vaughn is calculating the volume of the cylinder below using the following work.
A cylinder with height of 24 centimeters and diameter of 5 centimeters.
What was Vaughn’s first error?
He confused the height and the diameter.
He squared 12 instead of 24.
He applied the exponent before multiplying 12 and 5.
He used the wrong units in his final answer.
Answer:
the answer is a) he was confused the height
Step-by-step explanation:
Answer:
(A)Step-by-step explanation:
(A) He confused the height and the diameter.
5. Emmanuel makes 82,000 as a software designer. Use the follow tax chart to find what he will pay in taxes this year.
A. 4925
B. 5456
C. 1245
D. 3426
A geometric sequence is shown.
Fill in the missing terms for the geometric sequence.
What is the common ratio for this geometric sequence?
......... ,-11, 22, ....... , 88, -176.
Common ratio:........
The common ratio for the given sequence is -2.
Any term in the provided geometric sequence can be divided by the term before it to determine the common ratio.
For instance, the ratio obtained by dividing 22 by -11 is 2, the ratio obtained by dividing 88 by 22 is 4, and so on. This approach allows us to determine that the general ratio is -2. This indicates that the previous term is multiplied by -2 to produce each word in the sequence.To put it another way, the sequence begins with -11, and each term after that is acquired by multiplying the previous term by -2. Therefore, -11 x (-2) = 22 would be the following number, followed by 22 x (-2) = -44, and so on.So the common ratio of the given sequence is -2.
To know more about sequences visit:
https://brainly.com/question/4364534
#SPJ1
What is the mode? 22, 7, 22, 1, 7, 18, 18, 16, 6, 6, 7
Answer:
7
Step-by-step explanation:
Put them in L to G
1 6 6 7 7 7 16 18 18 22 22
and u see how many times 7 repeated den all numbers.
The mode is the [tex]MOST[/tex] [tex]FREQUENTLY[/tex]occurring value in a distribution, Hence, the mode of the data is [tex]7[/tex]
[tex]VALUES - - FREQUENCY\\22 - - - - - - - - - - - 2\\7 - - - - - - - - - - - - 3\\1 - - - - - - - - - - - - 1\\18 - - - - - - - - - - - 2\\16 - - - - - - - - - - - 1\\6 - - - - - - - - - - - - 2\\\\HENCE,[/tex]
The value 22 has a frequency of 2 The value 7 has a frequency of 3 The value 1 has a frequency of 1 18 has a frequency of 2 16 has a frequency of 1 6 has a frequency of 2The [tex]MODE[/tex] of the distribution is [tex]7[/tex]
Learn more : https://brainly.com/question/15974141
Help me please?!!!!!!!!!
Answer:
Last option: f(x) = [tex]\sqrt[5]{\frac{x}{7} }[/tex]
Hope this helps!
Use the Distributive Property to simplify the expression 9(2n+1)
Answer:
18n+9
Step-by-step explanation:
9 times 2n is 18n.
9 times 1 is 9.
There's your answer.
Answer:
[tex]\huge\boxed{\bold{18n+9}}[/tex]
Step-by-step explanation:
Hi there!
Let's simplify this expression!
All we should do is "distribute" 9:
[tex]\bold{9(2n+1)}[/tex]
[tex]\bold{18n+9}[/tex]
Hope it helps!
[tex]\rm{Have~A~nice~day![/tex]
~Just a teenage girl willing to help
[tex]\bold{Besties4Ever}[/tex]
Una tribu de indios observa que la manada de búfalos del territorio donde se han instalado se reduce según una función de decrecimiento exponencial dada por f(x)=kax. Hace 12 lunas contabilizaron 1944 búfalos y actualmente hay 1296 búfalos en la manada. Si se mantiene el decrecimiento exponencial, calcular dentro de cuántas lunas tendrán que abandonar la pradera, sabiendo que esa tribu cambia de territorio cuando quedan menos de de 100 búfalos.
Answer:
88 lunas
Step-by-step explanation:
El número inicial de búfalos, a = 1,944
El número de búfalos después de 12 semanas, y₁₂ = 1296
La forma general de una función decreciente exponencial se presenta como sigue;
y = a · bˣ
Dónde;
x = El número de lunas
b <1
a = El primer término = 1,944
Por lo tanto, tenemos;
1.296 = 1.944 × b¹²
b¹² = 1.296 / 1.944 = 2/3
b = e ^ (ln (2/3) / 12) ≈ 0,967
Cuando queden 100 búfalos, tenemos;
100 = 1.944 × (0,967)ˣ
x = ln (100 / 1.944) / ln (0,967) ≈ 87,82 ≈ 88
El número de lunas que tendrían que dejar el prado, x ≈ 88 lunas