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Elden [556K]
2 years ago
11

At the start of the week, Monique’s savings account had a balance of $326. She made a $45 withdrawal each day for seven days. Du

ring that week, she also made two deposits of $125 each. Which integer represents the balance in Monique’s account at the end of the week?
A. –891
B. –261
C. 261
D. 891
Mathematics
2 answers:
balu736 [363]2 years ago
8 0

Answer:

D. $891

Step-by-step explanation:

$326 + ($45 x 7) - ($125 x 2)

$326 +$315 + $250 = $891

sammy [17]2 years ago
6 0

Answer:

Step-by-step explanation:

45 times 7= 315

326-315=11

125 times 2=250

250+11=261

so the answer is C. $261

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A veterinarian's office recorded one particular week that they had 50 patients. The following table shows the recorded number of
Gre4nikov [31]

Answer:

1. <u>The correct answer is 46%</u>

2. <u>The correct answer is .07</u>

<u>3. The correct answer is (34%,58%)</u>

4. <u>The correct answer is (32%,60%)</u>

Step-by-step explanation:

1. Let's calculate the percentage or proportion of patients that were dogs:

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<u>The correct answer is 46%</u>

2. Let's estimate the standard error, using the given formula, this way:

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<u>The correct answer is .07</u>

<u>3. </u>Let's calculate the confidence limits of the 90% confidence interval, this way:

Confidence limits = proportion +/- 1.645 * standard error

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<u>The correct answer is (34%,58%)</u>

4. <u> </u>Let's calculate the confidence limits of the 95% confidence interval, this way:

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3 0
2 years ago
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The answer
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so </span>
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7 0
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