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Natasha_Volkova [10]
3 years ago
12

Deion practiced piano for 5/6 hour on Saturday. On Sunday,practiced 1/2 as long as on Saturday. Which best describes how long De

ion practiced on Sunday
A. Deion practiced less than 1/2 hour

B.Deion practiced more than 1/2 hour

C.Deion practiced 5/6 hour

D. Deion practiced more than 5/6 hour
Mathematics
2 answers:
lara [203]3 years ago
8 0
First find half of 5/6
5/6 * 1/2 = 5/12
5/12 of an hour is less than half an hour, so the answer is A
Contact [7]3 years ago
5 0
I think the answer would be D
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3 3/5−1 1/2 subtract
otez555 [7]

Answer:

2 1/10

Steps:

You need both fractions to have the same denominator, you get 6/10 and 5/10

Subtract your fraction:

6/10 - 5/10 = 1/10

Then your whole numbers:

3 - 1 = 2

Then put your answers together:

2 1/10

7 0
3 years ago
Select whether each equation has no solution, one solution, or infinitely many solutions. No Solution One Solution Infinitely Ma
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Answer:

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~~~~~~~~~~~~~~~~~

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3 years ago
What is the volume of this prism?
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Answer:

Step-by-step explanation:The formula for the volume of a prism is V=Bh , where B is the base area and h is the height. The base of the prism is a rectangle. The length of the rectangle is 9 cm and the width is 7 cm. The area A of a rectangle with length l and width w is A=lw .

7 0
3 years ago
Read 2 more answers
Use the digits 0 - 9 to fill in the blank. <br><img src="https://tex.z-dn.net/?f=243%20%5Cfrac%7B1%7D%7B5%7D%20%20%3D%20blank" i
Tresset [83]

Answer:

use 0-9 to fill in blanks

Step-by-step explanation:

8 0
3 years ago
A theater group surveyed 146 audience members after a show and found that 132 of them wanted to see the show again. Find the sta
Sophie [7]

Answer:

0.024

Step-by-step explanation:

Sample size (n) = 146 people

The proportion (p) of people who answered that they would be interested in seeing the show again is:

p=\frac{132}{146}\\ p=0.9041

The standard error for a sample of size 'n' and proportion 'p' is:

SE = \sqrt{\frac{p*(1-p)}{n}}\\SE = \sqrt{\frac{0.9041*(1-0.9041)}{146}}\\ SE=0.024

The standard error for the sample proportion of audience members who want to see the show again is 0.024.

4 0
3 years ago
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