Ok. So she wants to advertise that there are 100 different dolls available. If she adds another category, then at most she already had 99 different types. If I'm right (don't take my word for it) but the minimum she would have to have is one.

3 0

3 years ago

A salad dressing recipe calls for ¾ cup of oliva oil for every ½ cup of vinegar. How many cups of vinegar are needed for 2 cups

nika2105 [10]

Answer:

$1\frac{1}{3}$

Step-by-step explanation:

Write a proportion comparing the Oliva Oil to Vinegar = Oliva Oil to Vinegar.

$\frac{3/4}{1/2} = \frac{2}{?}$

3/4 ? = 2(1/2)

3/4? = 1

? = 1 ÷ 3/4

? = 1 × 4/3

? = 4/3

$? = 1\frac{1}{3}$

6 0

3 years ago

NARA [144]

Answer:

A) slope = p/q

Step-by-step explanation:

Slope of any given can be found using the formula, $\frac{rise}{run} = \frac{y_2 - y_1}{x_2 - x_1}$ .

In this case, using similar triangles, the rise over the run of any of the given similar triangles will give us the slope of line AB.

This means, slope of line AB would be:

$\frac{rise}{run} = \frac{m}{n} = \frac{p}{q}$ .

✅Therefore, slope of line AB = p/q

6 0

3 years ago

General house cleaning (sweeping the floor vacuuming laundry) can burn 470 calories every two hour determine the unit rate

Sonbull [250]

470/2 = 235. 235c/h is the unit rate.

6 0

4 years ago

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