The variables x and y are related proportionally. When x = 8 and y = 20. Find y when x = 68.

Answers

Answer 1

Answer:

y = 170

Step-by-step explanation:

68/8 = 8.5

8.5*20 = 170

Answer 2

Answer:

170

Steps:

given: when x = 8 , y = 20

if x = 68

then y = (68 × 20)/8 = 1360/8 = 170


Related Questions

If gas costs $2.19 per gallon, how many whole gallons of gas could you buy with $17.00? (Make sure to answer with a whole number.)

Answers

With $17.00, you can buy approximately 8 whole gallons of gas.

To calculate the number of whole gallons of gas that can be bought with $17.00, we need to divide the total amount of money by the cost per gallon.

Given that the cost of gas is $2.19 per gallon, we can set up the following equation:

Number of gallons = Total money / Cost per gallon

Substituting the values into the equation, we have:

Number of gallons = $17.00 / $2.19

Performing the division, we get:

Number of gallons ≈ 7.7625570776255707762557077626

Since we are asked to provide a whole number, we round the decimal to the nearest whole number:

Number of gallons ≈ 8

It's important to note that this calculation assumes that the cost per gallon remains constant, and any taxes or additional fees are not taken into account. Additionally, the actual number of gallons that can be purchased may vary depending on the specific pricing and location.

For more such questions on gallons

https://brainly.com/question/26007201

#SPJ8

how can I subtract 9 2/5 - 8 4/5 ​

Answers

Answer:

0.6

Step-by-step explanation:

First make them into decimals so.

9.4 - 8.8 = 0.6

Step-by-step explanation:

okay so let's convert this from mixed to improper fraction

9 2/5= 47/5

8 4/5= 44/5

47/5-44/5= 3/5

What are the next 4 multiples of 4/8 in a fraction

Answers

Answer:

8/16, 12/24, 16/32, and 20/45

Step-by-step explanation:

WILL MARK BRAINLIST
Solve for x.

3
1
2
140

Answers

Answer:

oops where is the question

Step-by-step explanation:

please check the question layout well

A box of chocolates was shared evenly between 5 people. Each person received 4 chocolates.
How many chocolates were in the box?

Answers

Answer:

20

Step-by-step explanation:

5x4=20

plz give me a thx! IF I HELPED :)

SOMEONE PLEASE HELP ME

There are 72 items on Ginny's bookshelf. of the items are hardcover books, 3 Imtia of the items are softcover books. 9 • The remaining items are DVDs. How many DVDs are on Ginny's shelf?​

Answers

Answer:

There are 60 dvds.

Step-by-step explanation:

72 - 3 - 9 = 60

Use your calculator to determine the exponential regression for the following set of data: (HINT: Use the STAT button to enter data into L1 and L2)
1
2.
3
4
5
0
4
8
11
26
52
97
Write your answer in the form y = a(6)
(Round to 3 decimal places, put parentheses around
"b" value)

Answers

Answer:

y = 3.819(1.897)ˣ

Step-by-step explanation:

By using the exponential regression calculator,

Exponential equation from the given data will be,

y = 3.8191(1.8974)ˣ

By rounding all the values up to 3 decimal places,

y = 3.819(1.897)ˣ

What is the area of the square pictured here?
2 in.
2 in.

Answers

Answer:

4in

Step-by-step explanation:

To find area, you must multiply the given measurement.

2x2=4

Area= 4in

Answer: 4 in
Hope this helps:)

Please Help!, Brainliest to whoever helps

Answers

B for sure!!!!!!!!!!!!!!!!!!!

The difference between the mean is _____ times the value of the MAD of each data set.
Fill in the blank.

Answers

the answer is 3.5 times the value of the MAD of each data set

7. Which equation can be used to find V, the
volume of the triangular prism in cubic feet?
6
17
10

Answers

Answer:

V = 1/3 x base x height

In ADEF, f = 610 inches, e = 590 inches and ZE=70°. Find all possible values of ZF,
to the nearest degree.

Answers

Answer:

"76°" is the appropriate solution.

Step-by-step explanation:

Please find attachment of the diagram according to the given query.

The given values are:

In ΔDEF,

f = 610 inches

e = 590

∠E = 70°

∠F = ?

By using the law of sines, we get

⇒  [tex]\frac{Sin E}{e} =\frac{Sin F}{f}[/tex]

On substituting the values, we get

⇒  [tex]\frac{Sin70^{\circ}}{590} =\frac{SinF}{610}[/tex]

On applying cross multiplication, we get

⇒   [tex]SinF=\frac{610\times Sin 70^{\circ}}{590}[/tex]

On substituting the values, we get

⇒            [tex]=\frac{61\times 0.95969262}{59}[/tex]

⇒            [tex]=\frac{57.3212499}{59}[/tex]

⇒            [tex]=0.971546608[/tex]

now,

⇒  [tex]F=Sin^{-1}(0.971546608)[/tex]

⇒      [tex]=76^{\circ}[/tex]

the percent of the principal that is earned in return for loaning the bank the funds?
a. compound interest
b. simple interest
c. interest rate
d. principal

Answers

Answer:

B

Step-by-step explanation:

An investor obtains a balloon mortgage with the terms shown below.
Balloon Mortgage
$530,000
30/7 balloon
6.8% annual rate
What is the monthly payment on this mortgage?
a. 3,455.20 b. 3,678.58 c. 6,738.57 d. 7,947.40

Answers

9514 1404 393

Answer:

  a.  $3,455.20

Step-by-step explanation:

The monthly payment is given by the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

for loan amount P at annual rate r for t years.

For this mortgage, we use P = $530,000, r = 0.068, t = 30.

  A = $530,000(0.068/12)/(1 -(1 +0.068/12)^(-360)) ≈ $3,455.20

The monthly payment is $3,455.20.

_____

Additional comment

In 7 years, the balloon payment will be $481,559.91.

If f(x) and its inverse function, are both plotted on the same coordinate plane, where is their point of intersection?

Answers

Answer:

The point of intersection would be the point were both functions meet/cross paths.

Step-by-step explanation:

I don't know what the question looks like, if there is a graph or not, but the point of intersection is the point that both functions meet at the same place at the same time.

Hope this helps ^-^

What is the percent difference between comedy and
action?
a) 22%
b) 5%
c) 13%
d) 10%
5

Answers

Answer: 22%

Step-by-step explanation:

The answer to this should be 22

What does not contribute to the destruction of the rainforest in Brazil? farming and ranching cutting down trees to sell the wood constructing a highway having heavy rains​

Answers

Answer:

heavy rains

Step-by-step explanation:

it makes the forest grow!!1!!1!!!!11111!1!!

x^(2)y^(2)-3x^(2)+2y^(2)-6

Answers

Answer:

i dont know if you want me to simplify but if you do simplify this expression you get

-2x^2+3y^2-6

Step-by-step explanation:

I can not find the answer could you guys help me​

Answers

Answer: A

Step-by-step explanation:

Power rule: derivative of x^(something) is (something)* x (something -1). Rewrite the second term as x^(-7) and it all becomes -3x^(-3-1) + (-7)x^(-7-1). Rest is just writing it in a "nicer" form

At Hoffman's Bike Rentals, it costs $27 to rent a bike for 5 hours.
How many hours of bike use does a customer get per dollar?

Answers

Answer:

0.19 hours per Dollar

Step-by-step explanation:

Given data

Cost of rental= $27

Time = 5 hours

Hence

for $27 a customer gets 5 hours

for $1 a customer gets x hours

cross multiply

27x = 5*1

x= 5/27

x=0.185

x=0.19

Hence a customer get 0.19 hours per Dollar


What is the value of 6
364
484
1.365
1.456

Answers

Answer:

I think it is C

Step-by-step explanation:

If I'm wrong try B

-2y + x +
3
How many terms are in the expression

Answers

Answer:3

Step-by-step explanation:

NEED HELP I WILL MARK BRAINLIEST PLZ HELP

Answers

First. Let’s find the radius. The diameter of the circle is 6in. Radius equals to half of the diameter. That means r=6/2=3in
Now if we find the area of circle, we have to multiply the quadratic of the radius by pi.
A=(3in)^2*3.14=9*3.14=28.26in^2
Now we can find the volume by multiply the area and the height.
V=28.26*8=226.08in^3
Now if we find the cube volume
V=a*b*h=15*9*9=1215in^3
V(toral)=226.08+1215=1441.08in^3
I hope this helped :)

PLS SOLVE THIS!!! pls pls pls​

Answers

Answer:

what grade is this?

Step-by-step explanation:

Give the system, X + y = 15 3x - y = 9, find the value of x and y

Answers

Answer:

(x,y)=(9/77,684/77)

Step-by-step explanation:

X + y = 15 3x - y = 9

=154x=18

x=9/77

9/77+y=9

y=684/77

=(x,y)=(9/77,684/77)

Use a calculator and inverse functions to find the radian measures of the given angle.
Round your answer to the nearest hundredth.
angles whose sine is 0.48 0.50 + 2pn and -3.64 + 2pn
1.07 + 2pn and -1.07 + 2pn
0.50 + 2pn and -0.50 + 2pn
-0.46 + 2pn and 2.68 + 2pn

Answers

Answer: 0.50+2pin and -3.64+2pin

Step-by-step explanation:

Answer:

Answer: 0.50+2pin and -3.64+2pin

Step-by-step explanation:

Courtney made a 5.5 foot ramp
to help her dog get in her minivan.
If the back of her van is 3 feet
from the ground, what will be the
angle of elevation from the base of
the ramp to the van?

Answers

9514 1404 393

Answer:

  33°

Step-by-step explanation:

We assume the 5.5 foot measurement is the length of the ramp surface. It will be the hypotenuse of a right triangle with the 3 ft side opposite the angle of interest. The applicable relationship is ...

  Sin = Opposite/Hypotenuse

  sin(angle) = (3 ft)/(5.5 ft)

  angle = arcsin(3/5.5) ≈ 33.0°

The angle of elevation of the ramp is about 33°.

true or false
1) m<1=50 degrees
2) m<2=130 degrees
3) y=26 degrees
4) x=4 degrees
5) m<1+m<3=180 degrees

Answers

Answer:

1. true

2. false

3. false

4. false

5. false

Step-by-step explanation:

Carlos va a un restaurante a almorzar ,llama al mesero para hacer el pedido,l le ofrece dos sabores de jugo,dos altos de entrada y tres postres¿de cuántas maneras puede elegir Carlos su pedido?

Answers

Answer:

Para responder debemos hacer uno del análisis combinatorio. Cada comida de una cena, tiene 1 tipo de aperitivo, 1 de entrada,  1 plato de fondo, 1 bebida y 1 postre.

Ahora bien, cada uno tiene diferentes cantidades de opciones, por lo tanto multiplicando cada una de ellas, obtendremos todas las opciones posibles:

Posibilidades = 5 × 3 × 4 × 3 × 2 = 360 formas diferentes de cenar.

Step-by-step explanation:

Office Products has a box of 500 envelopes on sale for $12.99 (with a list
price of $44.00). If you buy 4 boxes, what is the total markdown?

Answers

Answer:$124.04

Step-by-step explanation: 44 -12.99 = 31.01 31.01 x 4 = 124.04

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