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3 years ago

Please help I need it now

Mathematics

1 answer:

geniusboy [140]3 years ago

6 0

Answer:

irrational irrational rational irrational rational

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a grocery store has 48 cartons of eggs .if there are 12 eggs in each carton, how many ounces of peanut butter are there in 1 ser

Ahat [919]

4 because 48 divided by 12 equals 4. If the number of cartons equals the number of ounces of peanut butter, there are 4 ounces of peanut butter in one serving.

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3 years ago

Which of the following functions is graphed below?

geniusboy [140]

Answer:

the answer is c

Step-by-step explanation:

I took it already i think it's that one .

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3 years ago

A 1.51 gram bar of gold is worth 1567.01 dollars. what is the value in dollar of a 2.23 gram of gold ingot?

marin [14]

Answer:

Step-by-step explanation:

1.51 gram to $ 1567.01 = 2.23 gram to $ x

1.51 / 1567.01 = 2.23 / x

cross multiply because this is a proportion

(1.51)(x) = (1567.01)(2.23)

1.51x = 3494.43

x = 3494.43 / 1.51

x = $ 2314.19 <===== what 2.23 grams of gold is worth

==========================

x = first car and y = new car

x = 28,033.51

y = 2x - 301.26

y = 2(28,033.51) - 301.26

y = 56,067.02 - 301.26

y = $ 55,765.76 <====== new car cost

7 0

3 years ago

What’s the right answer? To put in the blank

alex41 [277]

I believe the answer is 110 degrees

7 0

3 years ago

For the data in the table tell whether y varies directly with X if it does write an equation for the direct variation

frozen [14]

a) Option B Direct variation, y=1.8x is correct option.

b) Option A Not a direct variation is correct option.

Step-by-step explanation:

a) for the data in the table tell whether y varies directly with X if it does write an equation for the direct variation

The direct variation is represented by:

$y=kx \,\,or\\\frac{y}{x}=k$

We need to find k.

Given the values of x and y in table we will find k. if value of k is constant, so x and y varies directly

$\frac{5.4}{3}=1.8\\\frac{12.6}{7}=1.8\\\frac{21.6}{12}=1.8$

Since value of k is constant i.e 1.8 so, y varies directly with x.

Option B Direct variation, y=1.8x is correct option.

b) For the data in the table tell whether Y varies directly with x if it does write an equation for the direct variation.

The direct variation is represented by:

$y=kx \,\,or\\\frac{y}{x}=k$

We need to find k.

Given the values of x and y in table we will find k. if value of k is constant, so x and y varies directly

$\frac{1}{-2}=-\frac{1}{2}\\\frac{6}{3}=2\\\frac{11}{8}=1.3$

Since value of k is not constant so, y doesn't varies directly with x.

Option A Not a direct variation is correct option.

Keywords: Direct variation:

Learn more about Direct variation at:

#learnwithBrainly

5 0

3 years ago