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kherson [118]
3 years ago
8

Simplify. 5^-1(3^-2) 45 1/45 15^3 15^2

Mathematics
1 answer:
timofeeve [1]3 years ago
5 0
The simplified form of the expression is 1/45
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In a cookie jar, 1/4 of the cookies are chocolate chip, and 1/2 of the rest are peanut butter..What fraction of all the cookies
denis23 [38]
So if you find a common denominator witch would be 4 so the you take the 2 in 1/2 and multiply it by two then you multiply the one by two And then you subtract 2/4 by 1/4 And you get a fourth of the cookies are peanut butter
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3 years ago
11. The Leonin family used 90 kWh for their electric consumption for the month of
almond37 [142]

Answer:

The electric bill of the Leonin family was of $ 877,626.

Step-by-step explanation:

Given that the Leonin family used 90 kWh for their electric consumption for the month of August, if the power consumption costs P9.7514 per kWh, to determine how much is their electric bill, the following calculation must be performed:

9.7514 x 90 = X

877.626 = X

Thus, the electric bill of the Leonin family was of $ 877.626.

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3 years ago
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Rashid [163]
The first option is correct (-x)
4 0
3 years ago
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Solve for the coefficient a in vertex form for the parabola in Daredevil Danny’s practice jump
LuckyWell [14K]

Answer:

  • -8/25  or -0.32

Step-by-step explanation:

  • Vertex is (25, 32)

<u>The function in vertex form:</u>

  • y = a(x - 25)² + 32

<u>x- intercepts are 15 and 35:</u>

  • 0 = a(15 - 25)² + 32  or 0 = a(35 - 25)² + 32
  • 0 = a*100 + 32
  • 100a = -  32
  • a = -32/100
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8 0
3 years ago
A toy manufacturer uses 1,000 plastic wheels to make 250 toy trucks. If they use 3,584 plastic wheels in an 8 hour shift, how ma
Bad White [126]

Answer:

112 trucks

Step-by-step explanation:

so you take ratio:

1000-250

3584-x

x=896

and after you divide 896 by 8 hours and get 112

hope it helped you

8 0
3 years ago
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