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3 years ago

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Junior's family is making mini pizzas. They have 35 pieces of pepperoni. if they put 6 pieces of pepperoni on each pizza, how ma

ny pizzas can they make? will they have any leftover pepperoni? (Long division)

1 answer:

eimsori [14]3 years ago

4 0

Answer:

5

Step-by-step explanation:

35/6=5.83 round down and you get five

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Answer:

x = 9

Step-by-step explanation:

The big triangle is similar to smaller one so we can use the side lengths' proportion to find x:

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56 = 4x + 20 subtract 20 from both sides

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2 years ago

A lumber company is making boards that are 2920.0 millimeters tall. If the boards are too long they must be trimmed, and if the

Effectus [21]

Answer:

The value of the test statistic is of 0.22.

Step-by-step explanation:

Our test statistic is:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the expected mean, $\sigma$ is the standard deviation(square root of the variance) and n is the size of the sample.

A lumber company is making boards that are 2920.0 millimeters tall.

This means that $\mu = 2920$ .

A sample of 12 is made, and it is found that they have a mean of 2922.7 millimeters with a variance of 121.00.

This means that $X = 2922.7, n = 12, \sigma = \sqrt{121} = 11$ . So

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

$t = \frac{2922.7 - 2922}{\frac{11}{\sqrt{12}}}$

$t = 0.22$

The value of the test statistic is of 0.22.

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2 years ago

In which of the following drawings is DE parallel to AC?

Akimi4 [234]

Answer:

its option D because the lines are not even close to crossing.

Step-by-step explanation:

hope this helps :)

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2 years ago

A recipe called for the ratio to sugar to flour to be 5:1. If you used 35 ounce of sugar, how many ounces of flour would you nee

attashe74 [19]

Answer:

7 ounces.

Step-by-step explanation:

35 divided by 5 = 7.

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2 years ago

6k²+16k=0<br> x²-5x= 0<br> ANSWer these noeww!

pentagon [3]

Answer:

1) k = (-8)/5

2) x = 5

Step-by-step explanation:

1)

$6 {k}^{2} + 16k = 0$

$= > 2k(3k + 8) = 0$

$= > 3k + 8 = \frac{0}{2k} = 0$

$= > 3k = - 8$

$= > k = \frac{ - 8}{3}$

2)

${x}^{2} - 5x = 0$

$= > x(x - 5) = 0$

$= > x - 5 = \frac{0}{x} = 0$

$= > x = 5$

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3 years ago