3 years ago

The price of one gallon of milk has increased from $3.24 to $4.05. What us the percentage in increase?

Mathematics

1 answer:

dalvyx [7]3 years ago

8 0

The percentage increase is 25%

You might be interested in

The model for radioactive decay Is y = yoek. A radioactive substance has a half-life of 1110 years. If 50 grams are present toda

8_murik_8 [283]

Given the equation:

$y=y_0e^{-kt}$

You know that the radioactive substance has this half-life (in years)

$t=1110$

And:

$y=\frac{y_0}{2}$

Therefore, you can rewrite the equation in this form in order to find "k":

$\frac{1}{2}=e^{-k(1110)}$

Solve for "k":

$undefined$

5 0

1 year ago

I NEED HELLPP PLEASE

ryzh [129]

The answer would be A, vertex is 0.1

6 0

3 years ago

Fill in the missing term in the equation

Y_Kistochka [10]

Answer:

Step-by-step explanation:

Let's simplify the LHS so it can be equated to the RHS.

$\frac{x}{x^{2} -4x+4} - \frac{x}{x^{2} -3x+2}$

$\frac{x}{(x-2)^{2} } - \frac{x}{(x-1)(x-2)}$

$\frac{x(x-1)-x(x-2)}{(x-2)^{2}(x-1)}$

$\frac{x^{2} -x-x^{2}+2x }{(x-2)^{2}(x-1)}$

$\frac{x}{(x-2)^{2}(x-1)}$

Hence, the missing term in the numerator of the answer is <u>x</u>

6 0

2 years ago

The cost of a phone is reduced by 20%. The new cost is $70.40. What was the original price?

Anton [14]

Answer:

.8x = $70.40

x = 70.4/.8

x = $88

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

PLEASE TELL THE ANSWER!!!!!!!!!!!!!!!ASAP!!!!!!

Lerok [7]

Answer:

The answer is letter "A "

8 0

3 years ago