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3 years ago

Monica has a 24-inch square frame. There are 4 equal sides. She paints 34 of one side of the frame blue.

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

4 0

Answer:

Step-by-step explanation:

Monica has a 24-inch square frame. There are 4 equal sides. She paints 34 of one side of the frame blue.

Assuming that Monica paints 3/4 of one side of the frame blue.

Given,

24-inch square frame.

As there are 4 equal sides, we have,

24 / 4 = 6 in²

Per fraction we have 6 in²

As given, Monica paints 3/4 of one side of the frame blue.

⇒ 3/4 × 6 = 9/2 in²

[ 9/2 in² ] / [ 24 in² ]

= 3 / (2 × 8)

= 3/16

3/16 fraction of the frame Monica paint blue.

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Twenty-six students apply to serve as an usher at a school function. Eight of the those applying are freshmen, 7 are sophomores,

Gelneren [198K]

Answer:

Step-by-step explanation:

from usatestprep:

The situation is not an example of uniform probability because freshmen, sophomores, juniors, and seniors do not have equal probabilities of being selected.; Uniform probability → equal probability of being selected

P(freshman) =

; P(sophomore) =

7 /

; P(junior) =

6 /

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6 0

3 years ago

Read 2 more answers

a coin is taken at random froma purse that contains one penny, 2 nickels, 4 dimes, and 3 quarters. let x be the value of the dra

algol [13]

Answer:

x = 12.6 pennies

Step-by-step explanation:

total number of coins = 1 + 2+ 4 + 3 = 10 coins

P(penny) = $\dfrac{1}{10}$

P(nickels) = $\dfrac{2}{10}$

P(dimes) = $\dfrac{4}{10}$

P(quarters) = $\dfrac{3}{10}$

hence average value of the coin

x = Penny x P(Penny) + nickel x P(nickel) + dimes x P(dimes) + quarters x P(quarters)

nickels = 5 pennies dimes = 10 ; and quarters = 25 pennies

$x = 1 \times \dfrac{1}{10} + 5\times \dfrac{2}{10} +10\times \dfrac{4}{10} + 25\times \dfrac{3}{10}$

x = 0.1 + 1 + 4 + 7.5

x = 12.6 pennies

hence, the average pennies for the first draw is equal to x = 12.6 pennies

6 0

3 years ago

when the girls gymnastics team goes to a competition each girl drinks an average of 20 ounces of water per hour. there must be a

Ilya [14]

300 ounces your welcome

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3 years ago

10 POINTS!

katrin2010 [14]

Answer:

A = yes

B = no

C = yes

D = no

E = yes

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Hope I helped!!!

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3 years ago

What’s slope in this graph?

aniked [119]

Answer:

1/2 !

Step-by-step explanation:

Since it's going up, we know its positive, but if you use RISE/RUN, you would go up 1, then over two, from any point. That makes it 1/2! I went up from the y axis to the next point on the line. I hope that makes sense, but the answer is 1/2!

Have a nice day :D

4 0

3 years ago