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LuckyWell [14K]
3 years ago
6

You are preparing small and large cupcakes for the school bake sale. If you will need 1 3 a spoon of sugar for each small cupcak

e, and 1 2 a spoon of sugar for the large cupcake. If you need to make 30 small cupcakes and 20 large cupcakes, and you have a total of 21 spoons of sugar. Is this enough to make your cupcakes?
Mathematics
1 answer:
vekshin13 years ago
4 0

the answer is possibly I don’t know

Step-by-step explanation:

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An amusement park opens daily at 9:30 a.m. This morning the parking lot for the amusement park opened at 8:00 a.m. At 9:00 a.m.,
Eddi Din [679]

Answer:

An exponential function

Step-by-step explanation:

So let's suppose that at 9:00 am there were 132 cars. We'll call this P_0

P_{0}=132

On the next half an hour, let's say at 9:30, the number of cars trippled, this is:

P_{1}=132*3=396

the next half an hour, at 10:00 am, the number of cars trippled, this is:

P_{2}=132*3*3=1188

and finaly, at 10:30am, the number of cars trippled again, so:

P_{3}=132*3*3*3=3564

We can now see a pattern there which can be simplified as:

P(n)=P_{0}(3)^{n}

or

P(n)=132(3)^{n}

where:

P_{0}=initial number of cars

n=number of half hours after 9:00 a.m

P_{n}= number of cars after n number of half hours.

That function we found there is an exponential function, which represents an initial amount being multiplied by the same number several times.

4 0
2 years ago
Read 2 more answers
Please help! Its due today!
Helga [31]

Answer:

don't know if this is the right way butttt i'm going to give it a shot

Step-by-step explanation:

Cost: I'm guessing this is for the rent for the shoes or is the total cost?

Bowler World: 5 + 1.1g = c | c + 1.1g = t {(this is the other option) probs not correct}

Lucky Spares: 3 + 1.5g = c | c + 1.5g = t

K so personally you should choose option 1 (for example: 5 + 1.1g = c), i have no idea how the proper format is supposed to be

either i hope this helps :)

7 0
2 years ago
What's the answer to the question I really need help
olga nikolaevna [1]
The volume is 25.12 
i hope i helped
5 0
3 years ago
I need help please my home work not to sure how to do it
Artyom0805 [142]
1.   x+5y=8
    2x- 5y=1     What you do is find the number/variable that are the same( here is is the +5y and -5y. You want them to be opposites(-,+) so that they cancel each other out. if they are not opposites, then multiply one equation by a negative sign to change it. Cross out the 5y's. Now you can combine like terms-x+2x=3x, and 8+1=9, so now your equation will look like this:
3x=9
x=9/3
x=3
now take x=3 and plug it into the first equation to solve for y. x+5y=8, so 3+5y=8
5y=8-3
5y=5
y=5/5
y=1
(3,1) are your answers.
now do the same with the other problems.




4 0
3 years ago
Read 2 more answers
HELP PLZZ ANWSER I KNOW​
marishachu [46]

Answer:

2(w+10)=50

Step-by-step explanation:

rectangle two sides are equal and the other two sides are equal

so we know two sides are ten in this equation the w can be the unknown sides so 2*w and 2*10 = 50

2(15+10)=50

5 0
2 years ago
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