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BaLLatris [955]
4 years ago
12

Rewrite the expression without the negative exponent. 1/x^−8 (this is a fraction)

Mathematics
1 answer:
ser-zykov [4K]4 years ago
8 0

Answer:

I believe the answer is x^8

Step-by-step explanation:

move x^-8 to the numerator in 1/x^-8 using the negative exponent rule 1/b-n = b^n.

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Leon is using the recipe shown.
stira [4]

He will use 11 and half cups of olive oil to use with 1 teaspoon of cinnamon.

Step-by-step explanation:

Given,

Olive oil used in recipe = 23 cups

Cinnamon used in recipe = 2 teaspoons

Ratio of cinnamon to olive oil in recipe = 2:23

Cinnamon Leon has = 1 teaspoon

Let x be the olive oil.

Ratio of available cinnamon to olive oil = 1:x

Using proportion;

Ratio of cinnamon to olive oil in recipe :: Ratio of available cinnamon to olive oil

2:23::1:x

Product of extreme = Product of mean

2*x=23*1\\2x=23

Dividing both sides by 2;

\frac{2x}{2}=\frac{23}{2}\\x=11.5

11.5 can also be written as 11\frac{1}{2}

He will use 11 and half cups of olive oil to use with 1 teaspoon of cinnamon.

Keywords: ratio, proportion

Learn more about ratios at:

  • brainly.com/question/6541303
  • brainly.com/question/6530759

#LearnwithBrainly

3 0
3 years ago
Jake scored 2 goals in his soccer this season.Jamie scored 4 times as many goals as jake.Edgar scored 3 times as many goals as j
Margaret [11]
24 goals.

2x4 8
8x3 24
6 0
3 years ago
The piecewise function f(x) is graphed below. What is the value f(2).
Aleks [24]

Answer:

f(2) = -1

Step-by-step explanation:

Looking at the graph, there appears to be two points at x = 2.  However, looking more closely, we see that the point (2, 4) is empty; this means the graph goes up to this point but does not hit this point.

The point (2, -1) is filled in; this means the graph hits this point.

5 0
3 years ago
Read 2 more answers
Vic's favorite cookie recipe uses 250 grams of flour for every 170 grams of butter. Imani made cookies using 750 grams of flour
Viefleur [7K]

Vic's cookies having a ratio of flour to butter of 250/170 contains less

butter than Imani's cookies, 750/630, what Vic will think is therefore;

(A) Imani's cookies have too much butter

<h3>Which method can be used to evaluate the cookies?</h3>

The quantity of flour per 170 grams of butter in Vic's cookies = 250 grams

The amount of flour Imani uses for every 630 grams of butter = 750 grams

Required:

What Vic will think about the amount of butter in Imani's cookies

Solution;

Ratio \ of \ butter \ per \ gram \ of \ flour \ in  \ Vic's \ cookies = \dfrac{170 \, g}{250 \, g} = \dfrac{17}{25} = \mathbf{0.68}

Ratio \ of \ butter \ per \ gram \ of \ flour \ in  \ Imani's\ cookies = \dfrac{630\, g}{750\, g} = \dfrac{17}{25} =  \mathbf{0.84}

Imani's cookies contains more cookies than Vic's cookies, what Vic will

think of the amount of butter in Imani's cookies is therefore;

(A) Imani's cookies have too much butter

Learn more about fractions here:

brainly.com/question/24378782

7 0
2 years ago
Identify which is a hypothesis or a conclusion. A polygon is a rectangle. The polygon has four congruent angles
Lelechka [254]

Answer:

Step-by-step explanation:

6 0
3 years ago
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