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Lana71 [14]
1 year ago
15

Paula’s Printing charges $21.50 for each T-shirt. Shantay’s Shirts has a one-time set-up fee of $63 and then charges $18 for eac

h T-shirt. Will paulas printing always be cheaper
Mathematics
2 answers:
ki77a [65]1 year ago
8 0

Answer:

No.

Step-by-step explanation:

18 is less than 21.50 & there is only a one time fee for Shantay’s Shirts.

Anna007 [38]1 year ago
6 0

Answer:

Yes, because if you order 10 shirts from Paula you will have to pay $215, but if you buy from Shantay, 10 shirts are $225.

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Roosevelt High School is known for their marching band's attention to detail. Each band member makes sure that every step is exa
almond37 [142]
Each member takes 40 yards marches finish
4 0
2 years ago
1. Write 3,876,943,000 using scientific notation.
Sunny_sXe [5.5K]

Answer:

3.876943x10^9

7.317x10^-4

Step-by-step explanation:

3,876,943,000

Put the decimal at the end

3,876,943,000.

Move it so only 1 number is before the decimal

3.876943000

We moved it 9 places, so that is the exponent

We moved it to the left, so the exponent is positive

The three zeros at the end can be dropped because they are the last numbers to the right of the decimal

3.876943x10^9

0.0007317

Move it so only 1 number is before the decimal

00007.317

We moved it 4 places, so that is the exponent

We moved it to the right, so the exponent is negative

The four zeros at the left can be dropped because they are the last numbers to the left of the whole number

7.317x10^-4

8 0
2 years ago
Your neighbor has a square shaped pool with side lengths of 3a5 what is the area of the pool
Anvisha [2.4K]

If a square-shaped pool with side lengths are 3a^5 then find the area of the pool

solution:

A = (3a^5) x (3a^5)

   = 9a^5+5

   = 9a^10

The area of the square-shaped pool are 9a^10 based on the given side length which is 3a^5

7 0
2 years ago
Read 2 more answers
Find the general solution of y''' + 6y'' + y' − 34y = 0 if it is known that y1 = e−4x cos(x) is one solution.
SashulF [63]

Answer:

Step-by-step explanation:

Given is a differential equation of III order,

y''' + 6y'' + y' - 34y = 0

The characteristic equation would be cubic as

m^3+6m^2+m-34=0

By trial and error, we find that

f(2) = 2^3+6(2^2)+2-34 =0\\

Thus m=2 is one solution

Since given that e^{-4x} cos xis one solution we get

m = -4+i and hence other root is conjugate m=-4-i

Hence general solution would be

y=Ae^{2x} +e^{-4x} (Bcosx +C sinx)

3 0
2 years ago
The sum of Jim's weight and Bob's weight is 180 pounds. If you subtract Jim's weight from Bob's weight, you get half of Bob's we
Furkat [3]

Answer:

120 pounds

Step-by-step explanation:

We can use systems of equations to solve this problem. Assuming j is Jim's weight and b is Bob's weight, the equations are:

j + b = 180

b - j = 1/2b

Let's get b - j = 1/2b into standard form (b, then j, then the equal sign, then the constant.)

b - j = \frac{b}{2}\\\frac{b}{2} - j = 0

Now we can solve using the process of elimination.

b + j = 180\\\\\frac{b}{2} - j = 0\\\\b + \frac{b}{2} = 180\\\\b + b \cdot 2 = 180\cdot 2\\3b = 360\\b = 120

Now we know how much Bob weighs, for fun, let's find Jim's weight by substituting into the equation.

120 + j = 180\\j = 180-120\\j = 60

So Bob weighs 120 pounds and Jim weight 60 pounds.

Hope this helped!

4 0
1 year ago
Read 2 more answers
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