Q7. apple and mango cordail should be made with 1/3 cordial and 2/3 water.
kate puts 100ml of cordail in a glass. how much water should she put with it?

q8. tow boxes each have the same mass. they are weighed together with a larger box that weighs 2.6kg. in total, all three boxes weigh 5kg. what is the mass of one small box? to all who me with this work.

step-by-step explanation:

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when the line is dashed:

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this < inequality sign means:

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about the problem:

srry i'm not done ! i'll

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week