<span>If temperature can be estimated by counting cricket chirps and applying it to a given formula, a cricket that chirps 164 times in one minute indicates that it is approximately 78 degrees Fahrenheit (B).</span>
Answer:
Answer is 86.625
Step-by-step explanation:
I hope it's helpful!!
Answer:its b
Step-by-step explanation:
The pizza originally have 30 slices.
What is linear equation?
An equation in which the highest power of the variable is one is known as linear equation.
We will find number of pizza slices as shown below:
Let pizza originally have x slices.
Adam eats 20% of a pizza
= 0.2x
Bethany eats 1/3 of pizza
=1/3(x)
Charlie eats the remaining 14 slices
0.2x+1/3(x)+14=x
14 = x - 0.2x - 1/3(x)
14 = x - x/5 - x/3
14 = (15x - 3x - 5x)/15
14*15 = 7x
By dividing both sides by 7, we get
30 = x
x = 30
Hence, the pizza originally have 30 slices.
Learn more about linear equations here:
brainly.com/question/14323743
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If Matrix A is equal to [2 1.5 1], so that AB represents the total advertising cost for all three countries, matrix B is
[40000 50000 30000]
The product of the two matrices or AB will yield the total advertising cost.<span />
