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pav-90 [236]
3 years ago
12

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

Mathematics
2 answers:
sattari [20]3 years ago
7 0
B. Because you can easily just eat at home and avoid paying to eat

salantis [7]3 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
:)
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dybincka [34]
-1.5 is the answer because it is 75
3 0
3 years ago
Find the value of kk for which the constant function x(t)=kx(t)=k is a solution of the differential equation 5t3dxdt+2x−2=05t3dx
uranmaximum [27]
Given the differential equation

5t^3 \frac{dx}{dt} +2x-2=0

The solution is as follows:

5t^3 \frac{dx}{dt} +2x-2=0 \\  \\ \Rightarrow5t^3 \frac{dx}{dt} =2-2x \\  \\ \Rightarrow \frac{5}{2-2x} dx= \frac{1}{t^3} dt \\  \\ \Rightarrow \int {\frac{5}{2-2x} } \, dx = \int {\frac{1}{t^3}} \, dt \\  \\ \Rightarrow- \frac{5}{2} \ln(2-2x)=- \frac{1}{2t^2} +A \\  \\ \Rightarrow\ln(2-2x)= \frac{1}{5t^2} +B\\  \\ \Rightarrow2-2x=Ce^{\frac{1}{5t^2}} \\  \\ \Rightarrow 2x=Ce^{\frac{1}{5t^2}}+2 \\  \\ \Rightarrow x=De^{\frac{1}{5t^2}}+1
3 0
3 years ago
Name the independent variable (IV) and the dependant variable (DV) for the hypothesis. There will be one IV and one DV for the h
Fittoniya [83]

Answer:B

Step-by-step explanation:

21

8 0
3 years ago
An airline claims that the proportion of no-shows for passengers who booked on its flights is less than 0.06. In a random sample
Genrish500 [490]

Step 1:

In a sample of 380 randomly selected reservations, 19 were no-shows.

Step 2:

Proportion of no shows p<0.06.

Step 3:

Test Value

z(19/380)=0.05

Step 4:

Test statistics

a) 0.05-1.124=-1.074

b) 0.05-(-1.943) = 0.05+1.943=1.993

c)0.05-(-0.821)=0.05+0.821=0.871

d)0.05 - 0.222 = - 0.172

e)0.05 -(-1.571) = 0.05+1.571 = 1.621

The above data clearly mentions the test statistics associated with the given samples.

7 0
3 years ago
Read 2 more answers
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Nikolay [14]
The profit is originally 250% to maintain this you need to multiply the new unit cost by 2.5.
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5 0
3 years ago
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