2 years ago

Part F – Model, solve, and interpret the word problem

1 answer:

7 0

Answer:

are just rusty, or if you are using this book to supplement topics you are currently ... Every problem in 501 Math Word Problems has a complete answer explanation. ... The temperature at 6 p.m. was 31°F. By midnight, it had dropped 40 °F. First, find the fraction of the book that Justin read the first 3 days by.

Step-by-step explanation:

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antiseptic1488 [7]

24.6 so I’m just spamming to make it 20 characters cause i really need points for answers but that said incorrect answer so let’s continue it’s definitely b) 113.01ft whilst c) being 116.46 ft.... : )

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2 years ago

A colour palette at a paint store has 6 shades of blue. Kelsie is choosing 2 shades of blue to paint her room. How many pairs of

Law Incorporation [45]

Answer:

B.) 15

Step-by-step explanation:

The order in which the shades are chosen is not important. For example, choosing powder then sky is the same outcome as choosing sky then powder. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.