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asambeis [7]
2 years ago
9

On average, who spends more money on Prom? Forty-two senior girls and thirty-nine senior boys were asked how much they plan on s

pending on prom this spring.
1 proportion z-test

2 proportion z-test

1 sample t-test

2 sample t-test

Paired t-test

1 proportion z-interval

2 proportion z-interval

1 sample t-interval

2 sample t-interval

Paired t-interval

?
Mathematics
1 answer:
blagie [28]2 years ago
4 0

Answer:

Yo I think we're in the same class.... wish i knew the answer lol

Step-by-step explanation:

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A square scarf has a side length of 3/4 yard on each side.
denis-greek [22]

Answer:

\frac{9}{16}\ yd.^2

Step-by-step explanation:

Area of a square: a^2 = a*a

A = a^2\\\\A = \frac{3}{4}* \frac{3}{4}\\\\A =  \frac{9}{16}

Therefore, the answer of the scarf is \frac{9}{16}\ yd.^2

Hope this helps!

8 0
2 years ago
please give me the explanation for this question, been on it for like 3 hours and can't get the answer
g100num [7]

Answer: your answer is correct I don't understand why you can't get it

I got the exact same answer

4 0
2 years ago
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Write the equation of the line in point slope form given the information below slope =-1/5 Y-intercept =-3
kotegsom [21]

Answer:

y = 1/5x -3

Step-by-step explanation:

Use y = mx +b as your model.  We plug in our slope for me and our y-intercept for b.

4 0
1 year ago
What is the slope of the line represented by the equation y =<br> =-1/2 x+ 1/4?
Lemur [1.5K]

Answer:

-1/2

Step-by-step explanation:

y = mx + c is the standard form of the equation where m is slope. Comparing the question to the equation we get

m = -1/2

3 0
2 years ago
Tina’s pay stub is shown at right. Find the missing numbers.
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