Step 1:
Put the information given in the word problem into the equation p(x)=0.09x+c. So plug in 1,570 for x and 490.30 for p(x).
490.30 = 0.09 (1,570) + c
490.30 = 141.3 +c
-141.3 -141.3
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349 = c
Step 2: Check your work!
490.30 = 0.09 (1,570) + 349
490.30 = 141.3 + 349
490.30 = 490.30
<span>1.14×10^3 = 1.14 x 1,000 = 1, 140
answer
</span><span>1,140</span>
5*3 = 15 total pizzas for everyone
Since you can't necessarily order a fraction of a pizza (not thinking about singles), you have to buy two boxes or 15 pizzas.
Answer:
57.5
Step-by-step explanation:
No, because there is not enough information given to make a conclusion. Providing a percentage of 46% higher profit per acre doesn't mean statistical significance as it could be data-based only. There should be a given p value to make a conclusion about statistical significance.