Answer: C. 225
Step-by-step explanation:
To get the total population (x), we will take the 40% of the total population and equate to 90
40%× x = 90
40/100 × x = 90
40x/100= 90
Cross multiplying,
40x = 100 × 90.
x = 9000/40
x =225 C
The best way to help them understand Seriation is; A: Read the story of the Three Billy Goats Gruff and discuss the little, medium and great big billy goat gruff brothers.
<h3>How to Identify growth patterns in Seriation?</h3>
We are told that;
Seriation is a series or a growing pattern. This means arranged by an attribute such as height, length, or weight.
Now, we want to find the option that is the best way to help children understand Seriation. Looking at the options, the best option would be option A. This is because by reading the story of the three Billy Goats Gruff, we can be able to arrange them by little, medium and great big billy goat gruff brothers.
Read more about Seriation at; brainly.com/question/15754340
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7. 616 yards
8. 1300 feet
9. 748
10. 1000
Answer:
Step-by-step explanation:
Total members = 14
Each member:
Peaches = 3
Pint of cream = 1
Cost
Peaches = x cent
Pint of cream = 46 cent
46 cent = $0.46
Cost per member = 3(x cent) + 0.46
= 3x cent + 0.46
Total cost for all members = 14(3x cent + 0.46)
= 42x cent + 6.44
T1 = 3
t2 = 2*t1 = 6
t3 = 2*t2 = 12
t4 = 24
t5 = 48