Find the measure of RU a 12 b 7.3 c 14.6 d 8.1

Here is another lol.

Setler79 [48]

Answer:

Step-by-step explanation:

lol

6 0

2 years ago

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A species of catfish, can generate up to 350 voltsWrite an inequality to represent the amount of electricity generated by the ca

vaieri [72.5K]

Catfish≤350 because the catfish cannot generate more than 350 volts.

8 0

3 years ago

A cone has a diameter of 4 cm and a height that is 6 times the diameter. Using 3.14 for pi, which of the following can be used t

Triss [41]

Answer:

1/3(3.14)2^2(24)

Step-by-step explanation:

The volume of a cone is given by the formula;

1/3πr³

Considering the radius is 2 cm and the height is 24 cm (4 times the diameter).

Therefore;

Volume = 1/2(3.14)2²(24)

This can be used to calculate the volume.

3 0

2 years ago

Mattie uses the discriminant to determine the number of zeros the quadratic equation 0 = 3x2 – 7x + 4 has. Which best describes

Eduardwww [97]

For $ax^2+bx+c=0$ the discriminant is $b^2-4ac$

there are 3 basic cases of what happens for different discriminants
1. if the discriminant is less than 0, then there are no real zeroes
2. if the discriminant is 0, then it has 1 zero
3. if the discriminant is greater than 0, it has 2 zeroes

so given
$0=3x^2-7x+4$
a=3,b=-7,c=4
thus the discriminant is $(-7)^2-4(3)(4)=49-48=1$
the discriminant is 1. 1 is positive, thus the equation has 2 zeroes because the discriminant is greater than 0

the answer is the equation has two zeroes because the discriminant is greater than 0

8 0

2 years ago

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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 + 20%* $3.50

= 0.50* $1.20 + 0.30* $2.00 + 0.20* $3.50

= $1.90

Expected value of the cost of one ice cream = $1.90

8 0

2 years ago