Answer:
Step-by-step explanation:
Replace the variables with the number it is so
5. 3 • 8 - 8 = 16
6. 6 • 1/2 divide by 3 + 9 = 10
7. 8 to the power of 2-12• 1/2 divided by 3 = 62
8. 5 • 3-2 • 3 + 8= 17
9. 824/ 4 = 206
10. 6• 60/ 9 - 22 = 18
11. 16.8/2.4 = 7
12. 9.85 • 4 = 39.5
(“•” mean multiply)
Hope this helped!!
xxx
Answer:
a = 30
Step-by-step explanation:
Given the following data;
a = 18
b = 3
This is a direct proportion question.
Therefore, a is directly proportional to b.
Mathematically, a = kb
First of all we would find the constant, k;
k = a/b
k = 18/3
k = 6
Now to find the value of a when b = 5
a = kb
a = 6*5
a = 30
You plug in each of the 3 numbers as x so the table should have 3,5,8 as x and whatever you get for y for each one is your answer. I saw that you posted this 2 days ago, so you probably don't need help XD
Answer:
7/15
Step-by-step explanation:
<em>No. of green marbles in the bag= 7</em>
<em>No. of blue marbles in the bag= 8</em>
<em>Total no. of marbles in the bag= 7+8=15</em>
As we know that,
Probability( of a random event A)= 
Hence in this case,
Favourable np. of elementary events (green marbles)=7
Total no. of elementary events (Total no. of marbles in the bag)= 15
Hence, Probability of picking a green marble from the bag=
I can’t see it it’s blurry to me
