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larisa [96]
2 years ago
9

I need helpp :D cuz if i dont get all my missing bellringers in i wont get to go to a concerttttt

Mathematics
2 answers:
vova2212 [387]2 years ago
4 0

Answer:

b and e

Step-by-step explanation:

answers are b, and e. A is incorrect since 30 percent isn't very high, way less than half. c is incorrect since it says 30 if it said 60 then it would correspond with the table. D is incorrect since this is this year, it fluctuates between years so there is no guarantee that the same amount of kids will want to take music. ur welcome...

ollegr [7]2 years ago
3 0

Answer:

b and e

Step-by-step explanation:

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Roundup Racquets restrings tennis racquets for $22. If the store restrings 20 racquets each month, what is the monthly revenue f
ser-zykov [4K]

Answer:

The revenue would be $ 440

Step-by-step explanation:

Consider the correct complete question is,

"Roundup Rackets restrings a tennis racket for $22. If the store restrings 20 rackets each month, what is the monthly revenue from restringing rackets."

Thus,

The price for restrings each tennis racket = $ 22,

Number of rackets re stringed in a month = 20,

Hence, the monthly revenue = price of restrings each tennis racket × number of rackets re stringed

= 22 × 20

= $ 440

7 0
3 years ago
Complete the pattern 17,16___,___,7,2
Vsevolod [243]
7-2=5
17-16=1
You are trying to find the difference that equals 3 and is near those range of numbers.
The numbers are 11 and 14.
5 0
3 years ago
I need some help with this
ale4655 [162]

Answer:

You forgot to say how many miles she drove

Step-by-step explanation:

4 0
3 years ago
What kind of problem do we need to use “indefinite integral” to solve? Use a real life example to explain.
anastassius [24]

Answer:

Indefinite integration acts as a tool to solve many physical problems.

There are many type of problems that require an indefinite integral to solve.

Basically indefinite integration is required when we deal with quantities that vary spatially or temporally.

As an example consider the following example:

Suppose that we need to calculate the total force on a object placed in a non- uniform field.

As an example let us consider a rod of length L that posses an charge 'q' per meter length and suppose that we place it in a non uniform electric field which is given by

E(x)=\frac{E_{o}}{e^{kx}}

Now in order to find the total force on the rod we cannot use the similar procedure as we can see that the force on the rod varies with the position of the rod.

But if w consider an element 'dx' of the rod at a distance 'x' from the origin the force on this element will be given by

dF=E(x)\times qdx\\\\dF=\frac{qE_{o}}{e^{kx}}dx

Now to find the whole force on the rod we need to sum this quantity over the whole length of the rod requiring integration, as shown

\int dF=\int \frac{qE_{o}}{e^{kx}}dx

Similarly there are numerous problems considering motion of particles that require applications of indefinite integration.

4 0
3 years ago
Which of the following functions is not a sinusoid?
Nezavi [6.7K]
A sinusoid is cyclical and has a period or frequency.

y = sin x is a sinusoid, with a period of 2π.
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y = cos x is a sinusoid with a period of 2π.

Answer: y = √x is not a sinusoid.
8 0
3 years ago
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