Mathematics: If the CPI in year A is 110 and the CPI in year B is 114.3, what is the rate of inflation from year A to year B? Round your answer to the nearest tenth of a percent.

Step-by-step explanation:1. Calculate the number of cups 2. Calculate the number of bird feeders...

If the CPI in year A is 110 and the CPI in year

Ответ:

xxaurorabluexx

28.10.2020

Mathematics

$\large \boxed{28}$

Step-by-step explanation:

1. Calculate the number of cups

$\text{Cups} = \text{12 lb}\times\dfrac{1\frac{3}{4} \text{ cups}}{\text{1 lb}} =12\times\dfrac{\text{7 cups}}{4} = 3\times7\text{ cups}= \text{21 cups}$

2. Calculate the number of bird feeders

$\text{ Feeders}= \text{21 cups} \times \dfrac{\text{1 feeder}}{\frac{3}{4}\text{ cup}}=\text{21 cups} \times \dfrac{\text{4 feeders}}{\text{3 cups}} = 7 \times \text{ 4 feeders}\\\\= \textbf{28 feeders}\\\text{The volunteer can fill $\large \boxed{\textbf{28 feeders}}$}$

0,0(0 оценок)

If the CPI in year A is 110 and the CPI in year B is 114.3, what is the rate of inflation from year A to year B? Round your answer to the nearest tenth of a percent.

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question