3 years ago

Write an equation in slope-intercept form!!!

Mathematics

1 answer:

sweet [91]3 years ago

5 0

Answer:

A. y = 7/3x + 2

Step-by-step explanation:

14x = 6y - 12

14x + 12 = 6y

y = 7/3x + 2

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If a frozen yogurt has 75 calories in 2 oz, how many are in 8 oz of yogurt?

irina [24]

Answer:

The answer would be 300 calories

Step-by-step explanation:

To find the amount of calories in 8 ounces we need to make the ounce amount the same. Let x equal the number of calories.

75/2=x

To get to 8 ounces we need to multiply the bottom by 4. and what we do to the bottom we do to the top.

75*4/2*4=x

multiply

300/8=x

There are 300 calories in 8 ounces.

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3 years ago

If you can buy 1⁄3 of a box of chocolates for 6 dollars, how much can you purchase for 4 dollars? Write your answer as a fractio

lesya [120]

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3 0

3 years ago

3 + x = 9 solve for x

Lerok [7]

X is equal to 6
3+6=9
X=6

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2 years ago

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Write the pair of fractions as a pair of fractions with a common denominator

Likurg_2 [28]

What pair of fractions? I will be able to help i just need to know what fractions to use :)

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3 years ago

Recall that for use of a normal distribution as an approximation to the binomial distribution, the conditions np greater than or

vagabundo [1.1K]

Answer:

The minimum sample size needed for use of the normal approximation is 50.

Step-by-step explanation:

Suitability of the normal distribution:

In a binomial distribution with parameters n and p, the normal approximation is suitable is:

np >= 5

n(1-p) >= 5

In this question, we have that:

p = 0.9

Since p > 0.5, it means that np > n(1-p). So we have that:

$n(1-p) \geq 5$

$n(1 - 0.9) \geq 5$

$0.1n \geq 5$

$n \geq \frac{5}{0.1}$

$n \geq 50$

The minimum sample size needed for use of the normal approximation is 50.

6 0

3 years ago