Tyler is a builder. When he makes mortar, he uses CEMENT, LIME and SAND in the ratio 1:2:8. If he makes 55 kg mortar, find how much of : a) CEMENT b) LIME c) SAND is used Note: Show your all working and steps​

What is the best reason for jacinta to have a savings account in addition to a checking account

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.