Answer:
Step-by-step explanation:
Answer:
-914
Step-by-step explanation:
f(n)=-5f(n-1)-n
f(2)= -5f(1) -2 = -5(7) - 2 = -37
f(3) = -5f(2) - 3 = -5(-37) - 3 = 182
f(4) = -5f(3) - 4 = -5(182) - 4 = -914
Answer:
She walked 10 blocks
Step-by-step explanation:
Answer:
1.7^3
Step-by-step explanation:
i cannot see your answer options so I hope this helps!!!!
Because one batch of cookies uses up 1.5 cups of flour, we can write this as:
batch of cookies = 1.5 cups of flour
Because she made 3 batches we can say:
batch of cookies = 1.5 cup of flour * 3 (because she has made three)
This equals to 3 batches of cookies using up 4.5 cups of flour.
Because at the beginning she had 5 cups and she has used 4.5 cups of flour for making the batches of cookies, she is left with 0.5 cups of flour:
5 cups at the start - 4.5 cups used for cooking = 0.5 cups in the end.
