Ask question

Ask question

All categories

3 years ago

14

Randell's favorite brand of cookies is on sale at a price of $1.79 for a 12 ounces package. what is the cost per ounce (unit rat

e) for these cookies?

1 answer:

KIM [24]3 years ago

4 0

Answer:

$0.1492

Step-by-step explanation:

You might be interested in

Need help asap I’m stuck

qwelly [4]

Answer:

None

since the slopes are equal, it's either infinite or none.

since the ratios of Ys and Xs is 1, 18/16 should be 1 to say we have infinite answers. since it's not, the is no solution at all.

3 0

2 years ago

Read 2 more answers

The cost of 5 litres of petrol is 260 find the cost of 1 liter and 15 litres of petro?

patriot [66]

Answer:

I got 789

Step-by-step explanation:

260x3 I'm not sure tho

4 0

2 years ago

What is -21 + 11 then 16 -23

Rom4ik [11]

Answer:

$- 21 + 11 \\ \\ = - 10\\ \\ 16 - 23 \\ \\ = - 7$

5 0

2 years ago

Read 2 more answers

Integral of 1/(x^2-x+1)

Lunna [17]

$\boxed{\sf \displaystyle{\int}x^ndx=\dfrac{x^{n+1}}{n+1}}$

$\\ \sf\longmapsto \displaystyle{\int}\dfrac{1}{x^2-x+1}$

$\\ \sf\longmapsto \displaystyle{\int}x^{-2}-x^{-1}+1$

$\\ \sf\longmapsto \displaystyle{\int}x^{-2}-\displaystyle{\int}x^{-1}+\displaystyle{\int}1$

$\\ \sf\longmapsto \dfrac{x^{-2+1}}{-2+1}-\dfrac{x^{-1+1}}{-1+1}+1$

$\\ \sf\longmapsto \dfrac{x^{-1}}{-1}-\dfrac{x^0}{0}+1$

$\\ \sf\longmapsto -\dfrac{1}{x}-\dfrac{1}{0}+1$

$\\ \sf\longmapsto -\dfrac{1}{x}-\infty+1$

$\\ \sf\longmapsto \infty$

6 0

2 years ago

How much water do you add to make 12% sugar syrup using 5g sugar?

Alchen [17]

so the syrup is just water and sugar, we know that the sugar percent is just 12%, and that happens to be 5grams.

now 100% - 12% is 88%, so the 88% leftover will just be water.

if 12% is 5g, how much is 88%?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 5&12\\ x&88 \end{array}\implies \cfrac{5}{x}=\cfrac{12}{88}\implies \cfrac{5}{x}=\cfrac{3}{22}\implies 110=3x \\\\\\ \cfrac{110}{3}=x\implies 36\frac{2}{3}=x$

8 0

2 years ago

Read 2 more answers