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3 years ago

Just this question I've tried but don't understand it

Mathematics

1 answer:

Marta_Voda [28]3 years ago

5 0

6+4÷2=5
5*3=15
15*10= $150cm^{3}$

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Step-by-step explanation:

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3 years ago

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4 years ago

Read 2 more answers

A new experimental strain of pepper plants was being studied to estimate how much fruit one plant would produce in a typical gro

zmey [24]

Answer:

58.9% produced produced peppers weighing between 13 and 16 pounds.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 15

Standard Deviation, σ = 1.75

We are given that the distribution of weight of peppers is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(peppers weighing between 13 and 16 pounds)

$P(13 \leq x \leq 16) = P(\displaystyle\frac{13 - 15}{1.75} \leq z \leq \displaystyle\frac{16-15}{1.75}) = P(-1.142\leq z \leq 0.571)\\\\= P(z \leq 0.571) - P(z < -1.142)\\= 0.716 - 0.127 = 0.589 = 58.9\%$

$P(13 \leq x \leq 16) = 58.9\%$

58.9% produced produced peppers weighing between 13 and 16 pounds.

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4 years ago

The work below shows how to use long division to find (y2 – 6y + 9) (y – 4).

vladimir2022 [97]

Answer:

the answers are b and e

Step-by-step explanation:

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3 years ago

Can you please explain how 7.86×4.6=36.156

Mashcka [7]

7.86 x 4 is 36.156 because you have to line up the decimals and multiply them and then you get 36.156

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3 years ago