20 students times 40% of them is 20 times 0.40, which is 8
499 divided by the sale price, 424.13
1.1765, or when rounded, 1.18%
1. 8 students
2. 1.18%
<span>A) 3x+4y=17
B) -4x-3y=-18 Multiplying B) by .75
</span><span>B) -3x -2.25y= -13.5 then adding this to A
</span><span><span>A) 3x + 4y = 17</span>
1.75y = 3.5
y = 2
</span><span>
A) 3x + 4*2 = 17</span>
3x + 8 = 17
3x = 9
x = 3
(3,2)
Answer:
A. tossing five coins
C. spinning a spinner with 2 equal parts 5 times
Step-by-step explanation:
There are two equally likely outcomes for each kitten's gender: male or female.
A coin has two equally likely outcomes: heads or tails. So tossing five coins can be used to simulate the probability.
A spinner with two equal parts also has two equally likely outcomes. So spinning a spinner with two equal parts five times could also be used to simulate the probability.
I think you got confused with the 50 and 90.
Read my NOTE there it will surely help you answering other questions like this