Melinda wants to reduce her expenses so she can balance her budget. Which variable expense can Melinda easily adjust?

Mathematics

2 answers:

sattari [20]4 years ago

7 0

B. Because you can easily just eat at home and avoid paying to eat

salantis [7]4 years ago

3 0

The answer would be B, eating out. if she eats at home instead of eating out, she can save a lot of money, and the other options are things you can't cut into the funding for
let me know if you have any other questions
:)

You might be interested in

A certain standardized test's math scores have a bell-shaped distribution with a mean of 530 and a standard deviation of 119. Co

kumpel [21]

Answer:

a) 68.2%

b) 31.8%

c) 2.3%

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 530

Standard Deviation, σ = 119

We are given that the distribution of math scores is a bell shaped distribution that is a normal distribution.

Formula:

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

a) P(test scores is between 411 and 649)

$P(411 \leq x \leq 649)\\\\= P(\displaystyle\frac{411 - 530}{119} \leq z \leq \displaystyle\frac{649-530}{119})\\\\= P(-1 \leq z \leq 1)\\\\= P(z \leq 1) - P(z < -1)\\= 0.841 - 0.159 = 0.682 = 68.2\%$