Step-by-step explanation:
Substitute r = 3 and h = 5 into the formula. Volume V=13⋅π⋅9⋅5=15πcm3=47.1cm3.
Answer:
7.
Step-by-step explanation:
19 - 2(6) = 19-12= 7
The answer is <span>D. 9 yd. 7 in.
</span>
Let's sum all up:
1yd 2ft 6in + 2yd 1ft 5in + 4yd 2ft 8in
Sum inches:
6 + 5 + 8 = 19 in
12 in = 1 ft
19 in = 1ft 7in
Sum feet:
2 + 1 + 2 + 1(from inches) = 6 ft
3ft = 1yd
6ft = 2y
Sum yards:
1 + 2 + 4 + 2(from feet) = 9 yd
is not true
Step-by-step explanation:
We need to find if
is true?
Solving:

Cross Multiplying




Since both sides of the equation are not equal, so there is no solution.
So,
is not true.
Keywords: Solving Equations
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Answer:
10%
Step-by-step explanation:
The total population of students will be equal to the sum of both those who wore the silly hat and those who didn't hence
Total students= 74+666=740
Number of students who wore silly hat is given as 74 hence when expressed as a percentage of the total students' population we get that
percentage of the students wore a silly hat=
Therefore, 10% of students wore a silly hat last Tuesday