Start with V=(1/3)x(3.14)x(r-squared)x(h) This is the formula for the volume of a cone
Then plug in the values that you are given in the equation 83.74=(1/3)x(3.14)x(r-squared)x(5 inches)
Now combine "like terms" 83.74=(5.233333)x(r-squared)
Next you want to get "r" by itself, so by using order of operations we divide by 5.233333 on both sides and then you are left with 16=r-squared
Now to get rid of the "squared" you find the square root of both sides and you're left with 4=r
Now that you have the radius and the question is "what is the diameter" simply double the radius and so you are left with 8
The answer is 8 inches
284 x $1.39= $394.76
He made $394.76 washing 284 windows last week
Answer:
about 3.9 lbs
Step-by-step explanation:
18 7/9 lbs - 14 7/8 lbs
convert mixed numbers to improper fractions
169/9 - 119/8
convert to common denominator
1352/72 - 1071/72
subtract numerators
281/72
about 3.9 lbs
Answer:
The answer is 0.7036.
Step-by-step explanation:
Check the attached file for the computations.
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark">
pdf
</span>
