Answer:
15
Step-by-step explanation:
Firstly, divide the number of girls by the ratio of girls:
9 ÷ 3 = 3
Now multiply the number of boys in the ratio by 3:
5* 3 = 15
So there are 15 boys.
Hope this helps!
To evaluate the radius of the cone we proceed as follows:
V=1/3 πr²h
plugging in the values, v=88π, h=8 ft
step 1
88π1/3πr²(8)
step 2
88π=8/3πr²
step 3
divide both sides by π
88=8/3r²
multiply both sides by 3/(8)
88(3/8)=r²
step 4
simplify
33=r²
step 5
get the square root
r=√33
Thus the mistake that Fatima made was:
<span> In step 3, Fatima did not multiply 88 by the reciprocal of 8/3 </span>
Jayce walked farther, James walks 4miles/hr therefore at 3 hours only walks 12miles compared to Jaycee’s 14.5 miles
The rule is "whatever the input is, multiply it by 5, then subtract 2"
For example, if the input is 4 then 4*5 = 20 and 20-2 = 18
So in short, the input 4 leads to the output 18 as shown in the top row of the diagram.
The answer is the box on the bottom row, right hand side where it says "x 5" and "-2" in the two bubbles.
6 should be the answer. Because 34 has no meaning because it's behind the dot. 67 has no meaning because the are after the middle. Which means it is the middle to be precision.