The equivalent ratio of the heights of three Russian dolls are 1: 1.57: 1.86.
<h3>What is a ratio?</h3>
It is important to note that a ratio demonstrates how many times one number can fit into another number as they contrast two numbers by ordinarily dividing them.
In this case, the heights of the dolls are given in the ratio 7: 11: 13
Based on the information, the ratio will be illustrated thus:
7/7 = 1
11/7 = 1.57
13/7 = 1.86
This illustrates the ratio of the dolls.
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Answer:
K=-4/3
Step-by-step explanation:
-1/2=3/2k + 3/2
-4/2=3/2k
-4=3k
-4/3=k
Answer:
Its D because its the initial number of members in da club. 1.02 is the rate of growth in each month.
Step-by-step explanation:
Answer:
(−3x−5)(3x+5)
Step-by-step explanation:
−9x2−30x−25
−9x2−30x−25
=(−3x−5)(3x+5)
Answer:
2n-11
Step-by-step explanation:
5(n-1)-3n-6
5n-5-3n-6
2n-5-6
2n-11
