The number of boys and girls assigned to each team is 6 and 15 respectively.
<h3>Fraction</h3>
- Number of students in class = 63
- Number of students who grows peas = 1/3 × 63
= 63/3
= 21 students
- Number of students who grows carrots = 21
- Number of students who grows beans = 21
Number of girls = 5/7 × 63
= 315/7
Number of girls = 45 students
Number of boys = 63 - 45 = 18 students
If the three groups have equal composition of boys and girls, then,
Number of boys and girls in each group is 6 and 15 respectively.
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Volume of a cylinder = <span>πr^2h
h=60
d=50
divide your diameter by 2 to get your radius
r=25
plug these values into your equation and solve
v = </span><span>π(25)^2(60)
v = </span><span>π(625)(60)
v= </span><span>π37,500
v = 117,750cm cubed</span>
Answer:
3/4
Step-by-step explanation:
13/10 - 1 = .3
1 - 3/4 = .25
.3 > .25
You want the smaller answer. 3/4
9514 1404 393
Answer:
x = -1, 1, 9
Step-by-step explanation:
You want x such that f(x) = g(x). Subtracting g(x) from both sides of this equation lets us rewrite it as ...
f(x) -g(x) = 0
x³ -9x² -(x -9) = 0
x²(x -9) -1(x -9) = 0 . . . factor the first pair of terms
(x² -1)(x -9) = 0 . . . . . . use the distributive property
(x -1)(x +1)(x -9) = 0 . . . . factor the difference of squares
Values of x that make these factors zero will make f(x) = g(x):
x = -1, 1, 9 for f(x) = g(x)