Maurice says that 1079 divided by 62= 16 with a remainder of 87. Without seeing his work how can you tell that Maurice divided incorrectly
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Related Questions
Divide and simplify to the form a+bi. 5+6i 5+6i 6+ i (Simplify your answer. Type an integer or a fraction. Type your answer in the form a+bi.)
Need help please badly
PLEASE HELP! A) 9 B) 8.6 C) 26.3 D) 5.7
Which algebraic expression has a term with a coefficient of 9? O A. 6(x + 5) O B. 6x - 9 O C. 6+ x - 9 O D. 9x=6
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Check the picture below.
make sure your calculator is in Degree mode.
a² - b² = c²
b² + a² = c²
c² + a² = b²
c² - a² = b²
c² - b² = a²
Answers
Answer:
b² + a² = c²
c² - b² = a²
c² - a² = b²
Step-by-step explanation:
This is because its only addition so 2+2=4 no matter how you turn it around. And 4-2=2 is 2 no matter what.
Answers
Answer: 339
Step-by-step explanation:
Since the prior estimate of population proportion is unknown , then we take p= 0.5
Given : Margin of error : E=0.07
Critical value for 99% confidence interval :
Formula for sample size :-
Hence, the minimum sample size required = 339
i.e. they need to survey 339 residents.
Final answer:
To be at least 99% confident that the sample proportion is within 0.07 of the true proportion, the Arizona Department of Transportation needs to survey at least 753 residents.
Explanation:
To determine the minimum number of residents needed to survey in order to be at least 99% confident that the sample proportion is within 0.07 of the true proportion, we can use the formula:
n = (Zα/2)2p(1-p) / E2
Where:
- n is the required sample size
- Zα/2 is the critical value for the desired confidence level (in this case, 99% confidence)
- p is the estimated proportion (we assume 0.5 if no estimate is given)
- E is the maximum allowable error (in this case, 0.07)
Plugging in the values:
- Zα/2 = 2.576 (from the normal distribution table for a 99% confidence level)
- p = 0.5 (since no estimate is given)
- E = 0.07
Calculating n:
n = (2.576)2(0.5)(1-0.5) / (0.07)2 = 752.92
Rounding up to the nearest whole number, the Arizona Department of Transportation needs to survey at least 753 residents to be at least 99% confident that the sample proportion is within 0.07 of the true proportion.
Learn more about Sample Size Determination here:
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(-3, 12); y = -3x + 5
Answers
Answer: y = -3x + 3 or y = 3 - 3x
Step-by-step explanation:
First, we need to determine our slope. Thankfully for us, the slope of a line parallel to another is the same.
So our slope is -3.
Now, we need to find our y-intercept. To do that, we will use y = mx + b. y is the y-coordinate, m is the slope, x is the x-coordinate, and b is the y-intercept.
Plug in the numbers given.
12 = -3(-3) + b
Simplify.
12 = 9 + b
Subtract 9 from both sides.
12 - 9 = 9 - 9 + b
3 = b
Our y-intercept is 3.
Now, we just put everything together.
y = -3x + 3
The line parallel to y = -3x + 5 that passes through the point (-3, 12) is
y = -3x + 3 or y = 3 - 3x (both are the same just written differently)
Christopher Columbus set sail from Spain in 1492. In what year did the Civil War end?
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Answer:
The civil war ended in 1865
Answer:
1865
Step-by-step explanation:
to 2.5 meters?
Answers
Answer:
250 centimeters
Step-by-step explanation:
............
reason 2.5*100=250