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Leno4ka [110]
3 years ago
13

There are 20 pastries at the local bakery. Five pecan pastries, ten chocolate pastries, three guava pastries and two cheese past

ries. If this data were converted into a pie chart, then the central angle of the sector for guava pastries would measure how many degrees?
Select one:
A. 27°
B. 36°
C. 45°
D. 54°
E. 63°
Mathematics
1 answer:
ratelena [41]3 years ago
3 0

Answer:

D. 54 degrees

Step-by-step explanation:

http://mathcentral.uregina.ca/QQ/database/QQ.09.07/h/libby1.html

the website explains it in a very simple and easy way

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mary purchased 3 1/2 pounds of bananas. If the loaf of banana bread requires 3/4 pounds of bananas, how many loaves of banana br
nikklg [1K]
For this one a simple way that you can think of it is that 1 pound of banana is equivalent to 100, 3/4 pounds of banana is 75, 1/2 pounds of banana is 50, etc. 

3 1/2 pounds of banana = 350 

3/4 pounds of banana = 75 

If i want to find out how many loafs of banana bread I can make if ONE loaf requires 3/4 pounds of banana, and i have 3 1/2 pounds of banana then I divide:

350 / 75 = 4.66 

So, with 3 1/2 pounds of bananas you can successfully create 4 loafs of banana bread. the remaining .66 is not enough banana to make another loaf. 
8 0
2 years ago
Read 2 more answers
Julie works in chicago and has to pay $14 per day on tolls and $76 a day for gas. If she makes $19 an hour how many hours must s
enot [183]

Answer:

19 hours.

Step-by-step explanation:

T = -14 -76 + 19h

The -14 is the cost for tolls, and the -76 is the cost for gas. The 19h is the amount she'll get per hour if she makes $19/hour. And T is the total profit

We want to solve for h if T = 260

260 = -14 -76 + 19h

+14      +14

274 = -76 +19h

+76    +76

350 = 19h

/19      /19

18.42 = h

She must work 19 hours.

Hope this helps!

5 0
3 years ago
The ratio of yellow blue and red balloons is 2:3:2 respectively. If the total number is 28 is many yellow balloons are there
Phoenix [80]

Answer:

8

Step-by-step explanation:

The ratio of yellow balloons to the total is ...

... 2:(2+3+2) = 2/7

This fraction of 28 balloons is ...

... (2/7)·28 = 56/7 = 8 . . . . yellow balloons

8 0
2 years ago
Please help me!! i have no clue what i am doing on this one.
Sonja [21]

Answer:

yr answer is G. 21

<h2>stay safe healthy and happy<u>.</u><u>.</u></h2>

8 0
2 years ago
Read 2 more answers
Which is a true statement about the data shown in the tables?
myrzilka [38]

Answer:

D

Step-by-step explanation:

Neither table os a linear relation

8 0
2 years ago
Read 2 more answers
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