Answer:
X is the same as 14 cm so that means that x = 14 cm
Step-by-step explanation:
Answer:
y is about equal to -4.692
Step-by-step explanation:
Put the equations into a graphing calculator.
Answer:
Down Below
Step-by-step explanation:
b=0.5
g=0.8
1. 3b + 5g = ?
3×0.5+5×0.8=?
1.5+4= 5.5 cm
2. 6(3b+5g) = ?
18b + 30g
18×0.5+30×0.8
9+24= 33 cm
3. 2b + 3g
2×0.5+3×0.8
1+2.4=3.4 cm
4. 7(2b+3g)
14b + 21g
14×0.5+21×0.8
7+16.8= 23.8 cm
5. Add number 2 and 4 together
14b+21g+18b+30g= 32b+ 51g
Take numbers and add them from problems 2 and 4
23.8+33=56.8 cm
In this question the result that will come will be a predicted result and so it might not be the perfect result. Now let us concentrate on the details that are already provided in the question.
It is given that 8 out of 19 players had 2 or more siblings
Then
Percentage of players having 2 or more siblings = (8/19) * 100 Percent
= 800/19 percent
Now assuming that the percentage does not change when surveyed among 570 players, then
Number of players having more than
2 siblings among 570 players = [800/(19 * 100] * 570
= (800/1900) * 570
= (8/19) * 570
= 8 * 30
= 240
So it can be predicted that 240 players will have 2 or more siblings. the second option given in the question is the correct option.
Answer: 685 red marbles
Step-by-step explanation:
Lets set up a proportion:
x/1096 = 5/8
(For every 8 marbles, 5 of them are red)
Then we cross multiply
5480 = 8x
and divide!
so 685 marbles