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Ulleksa [173]
3 years ago
13

2}" alt="24x^{2}+bx^{2} =25x^{2}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Liula [17]3 years ago
8 0

Answer:

x = 0

Step-by-step explanation:

Subtract 25x^2 from both sides

24x^2 + bx^2 - 25x^2 - 25x^2

Simplify

bx^2 - x^2 = 0

Factor bx^2 - x^2: x^2(b - 1)

bx^2 - x^2

Factor out common term x^2

= x^2 (b - 1)

x^2(b - 1) = 0

Using the Zero Factor Principle: If ab = 0 then a = 0 or b = 0

x^2 = 0

Apply rule x^n = 0   x = 0

x = 0

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a frog can jump 2 feet. how many jumps are needed for the frog to cover a distance of at least 13 feet ?
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3 years ago
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A musician plans to perform 4 selections. In how many ways can she arrange the musical selections?
kari74 [83]

Answer:

The answer is 24 in my opinion

Step-by-step explanation:

1)1 2 3 4

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3 years ago
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Rzqust [24]

Answer:

q = 6/13, p = 35/13

Step-by-step explanation:

3p + 2q = 9

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_________ (subtract the two equation from each other.)

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10 - 10q - 3q = 4

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<u />

8 0
4 years ago
An ice cream parlor serves ice cream cones, milkshakes, and waffles with ice cream. The cost of an ice cream cone is $1.20, the
vivado [14]
Expected value = Sum of Probability * Cost of each ice cream.

Expected value

=  50%* $1.20 + 30%* $2.00 + 2<span>0%* $3.50
</span>
=  0.50* $1.20 + 0.30* $2.00 + 0.2<span>0* $3.50
</span>
= $1.90

Expected value of the cost of one ice cream = $1.90 
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3 years ago
Help please
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The first one is km and the second is the second one is km
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