I'll give brainliest if you show your work. Plz answer quickly.Nolan used the following procedure to find an estimate for the square root of 18.Step 1: Since 4^2=16 and 5^2= 25 and 16 < 18 < 25, the square root of 18 is between 4 and 5.4.1^2=16.814.2^2=17.64 4.3^2=18.494.4^2=19.36Step 3: Since 18.49 rounds to 18, 4.3 is the best approximation for the square root of 18.In which step, if any, did Nolan make an error?A) In step 1, the square root of 18.is between 4 and 5 because the square root of 18 equals about 20 and 4 times 5= 20.B) In step 2, he made a calculation error when squaring.C) In step 3, he should have determined which square is closest to 18.D) Nolan did not make an error.

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general 11 months ago 7656

A stadium that seats 35,000 is slowly filling up with fans. The game starts at four o’clock. At noon the stadium owner estimates there are 4,000 fans who have already arrived early. At one o’clock he estimates just over 11,000 fans have found their seats and they appear to be coming in at a steady rate. He knows his stadium will be more than ninety percent full by game time. Choose the function below that best models this situation and tracks attendance from Noon to game time.A. f(x)= .90x + 4,000B. f(x)= 7,000x + 4,000C. f(x)= 4,000x + 4,000D. f(x)= 11,000x + 4,000

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general 11 months ago 1268

I need consumer math help!!!!!1. A house is used as for a loan (1point)a)an assetb)securityc)insuranced)collateral2.Most credit cards are debt. (1point)a)unsecuredb)securedc)collaterald)relaized3.You have a balance of $1,678.00 on a credit card with a 15.75% APR. How much intrest is accured if you pay nothing on the principal after 3 months?a)$22.02b)$66.07c)$264.29d)$88.104.you carry a balance of $2,065.00 on a credit card at a 17.25% APR for 5 months. How much is your total payment by the fifth month? (1point)a)$2,094.68b)$2,213.42c)$2,421.21,

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general 11 months ago 5582

2. A researcher collected data about the favorite car color of a particular population. He asked 250 people about their favorite vehicle color and the survey revealed the following: 32% of people said blue, 24% of people said white, 20% of people said red, 18% of people said black, and 4% of people said silver.(a) How many people said their favorite vehicle color was red? Explain.(b) How many more people said their favorite vehicle color was blue compared to those who said white? Explain.(c) How many people said their favorite vehicle color was either black or silver? Explain.Answer:

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general 11 months ago 1339