3 years ago

What is 5 divided 49 how do you write the problem

Mathematics

1 answer:

ololo11 [35]3 years ago

3 0

Answer:

Step-by-step explanation:

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Y = x2 + 3x – 9 Linear Quadratic Exponential

PSYCHO15rus [73]

Quadratic since it is x^2 if it was linear it would be something like y=3x+4 and if it was exponential it would be like 4^3x+2=64

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2 years ago

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What is the solution to -4(8 - 3x)2 6x - 8?

Fudgin [204]

Answer:

1) -32+12x 2) 2(3x-4)

Step-by-step explanation:

I hope this is right!

7 0

3 years ago

Jon makes a map of his neighborhood for a presentation. The scale of his map is 1 inch:125 feet, however Jon realizes that his m

kati45 [8]

Answer:

1 inch:625 feet

Explanation:

125 x 5 = 625

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2 years ago

How many decibels is this? show work

slavikrds [6]

Answer:

115 dB

Explanation:

1. Given equation:

$\beta =10log(\frac{I}{I_0})\\\\ I_0=10^{-12}W/m^2$

2. Given intensity:

$I=0.315W/m^2$

3. Decibels

$\beta =10log(0.315/10^{-12})\\ \\ \beta =10log(315,000,000,000)\\ \\ \beta =10(11.498)=114.98\approx 115$

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2 years ago

Wilma is twice as old as Jamal, and Jamal is 3 years older than Tim. The sum of all their ages is 17.

oee [108]

If x = Jamal's age , 2x = Wilma's age , x - 3 = Tim's age.
The sum of the ages is 17.
Jamal's age is 5
Wilma's age is 10
Tim's age is 2

Hope this helps!

4 0

2 years ago