Answer:
yes
Step-by-step explanation:
Because 4/3=4*4/3*4=16/12
In the first step when the student did -2x-3 they didn’t make the sign positive. It should be 4=-2+6, not 4=-2-6
Answer:
12
Step-by-step explanation:
5^2+b^2=13^2
25+b^2=169
169-25=144
b=12
(yes, this is also a triple)
Equation: $25.81-$6.55/3x
$25.81-$6.55/3x=
19.26/3x= $6.42
Solution: x=$6.42
The answers should be:
$25.81-$6.55/3x and x=$6.42
The probability that the family has two dogs or two cats will be 0.5.
<h3>How to calculate the probability?</h3>
From the information, the head represents cats and rte tails represent dogs.
The experimental probability that the family has two dogs or two cats will be:
= (1/2 × 1/2) + (1/2 × 1/2)
= 1/4 + 1/4
= 1/2
= 0.5
Also, the <em>theoretical probability</em> that they have three dogs or three cats is 0.5.
The simulation to generate data for three pets will be to add a new coin and category for the new pet.
Learn more about probability on:
brainly.com/question/24756209
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