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2 years ago

Lily charges $60 for 5 tutoring sessions. What is the cost PER session?

Mathematics

2 answers:

zepelin [54]2 years ago

5 0

Answer:$12 per session

Step-by-step explanation: divide 60 by 5 you get 12.

slava [35]2 years ago

4 0

$60 divided by 5 = $12

$12 per session.

Pls mark me brainliest!

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2 years ago

Brady earns a base salary of $525 every week plus a 16% commission on his sales at a

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3 years ago

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2 years ago

4.36 Stats final scores. Each year about 1500 students take the introductory statistics course at a large university. This year

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Answer:

The distribution of scores on this final exam is left-skewed.

Step-by-step explanation:

We use the Pearson Mode Skewness to solve this question. It states that:

If the median is higher than the mean, the distribution is left-skewed.

If the median is lower than the mean, the distribution is right-skewed.

If the median is the same as the mean, the distribution is symmetric.

In this problem, we have that:

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So the distribution of scores on this final exam is left-skewed.

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3 years ago

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A scientist measure change in the temperature of chemical solution at the start of the experiment , the solutions is at temperat

zhannawk [14.2K]

Answer:

The temperature of the chemical solution after t hours is $-14.96-2.9t\;^{\circ}C$

Step-by-step explanation:

Given that the initial temperature of the chemical solution, $T_0= -14.96^{\circ}C$ .

The rate of decreasing temperature, $R = 2.9^{\circ}C/ hour$

So, after t hours, the temperature of the chemical solution will decrease by $Rt=2.9t^{\circ}C$ .

So, the temperature of the chemical solution after t hours,

$T=T_0-Rt \\\\\Rightarrow T = -14.96-2.9t\;^{\circ}C$

Hence, the temperature of the chemical solution after t hours is $-14.96-2.9t^{\circ}C$ .

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2 years ago