Since 9 times 8 is 72, and 7200 is close to that number, a proper estimate would be 800.
Here, Series: 750, ............... 1350
It's an A.P. where, a = 750 a(11) = 1350
We know, a(n) = a + (n - 1)d
1350 = 750 + (11 - 1)d
1350 - 750 = 10d
600/10 = d
d = 60
In short, Rate of change would be; $60 per year.
B.) y-y1 = m(x - x1)
y - 750 = 60(x - 1)
y - 750 = 60x - 60
y = 60x + 690
In short, Your Equation would be: 60x + 690
Hope this helps!
34.9 - 4.29 is done as follows:
34.90
- 4.29
---------
30. 61
---------
The working as follows:
step 1) First we subtract the decimal part. So, We take "1" carry from 9, so then we get, 10 - 9 = 1
step 2) Now, after taking "1" carry from 9, we are left with "8". So, 8-2 = 6
step 3) Simply now, 4-4 = 0
and 3 will remain as it is.
So, the result is 30. 61
Answer:
29%
Step-by-step explanation:
500/5 = 100
145/5 = <u>29</u>
Answer:
0.45 kg of cornflour for each loaf of bread
Step-by-step explanation:
1.62 kg wheat flour = 6 loaves
combined flour total is 4.32kg
4.32 - 1.62 = total cornflour used = 2.7 kg for 6 loaves
1 loaf = 2.7 / 6 = 0.45 kg for each loaf