Answer:
f(-4) = -5
Step-by-step explanation:
Well, due to that 10% of the muffins get wasted and do not sell,
plus work that goes into it, the price of the ice-cream is not 0.60,
but 55% more, or markup above that cost value
so... how much would each muffin sell for? well, each muffin will be,
0.60 + 55% of 0.60
how much is 55% of 0.60?

get the 55%, and add it to the 0.60, that's how much each will sell for
Answer:





Step-by-step explanation:
26.










27.



















28.
Since the question is asking us "How many more miles did Alyce travel than Jason", we have to subtract the miles Jason traveled from the miles Alyce traveled.




29.
For this question, we must find "10 is what percent of 40"
The equation for this is:








To check if this is correct, you can do the following below:
What is 25 percent (%) off $40?
Use the formula and replace the given values:
Amount Saved = Original Price x Discount % / 100. So,
Amount Saved = 40 x 25 / 100
Amount Saved = 1000 / 100
Amount Saved = $10
In other words, a 25% discount for an item with original price of $40 is equal to $10
30.
Given that the calculated volume of the drum is 37.68 ft³ and it is 90% full, it implies that the current volume is calculated as:






Cosθ = adjacent / hypotenuse

I hope I helped you^_^
Answer:
59.26.
Step-by-step explanation:
I think!