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Svet_ta [14]
3 years ago
10

A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back i

n the deck. The table shows the results after 40 trials. What is the relative frequency of selecting a heart? a:15% b:25% c:27% d:35% Outcome Club Diamond Heart Spade Number of trials 8 12 14 6
Mathematics
2 answers:
zalisa [80]3 years ago
5 0
C.35%
If you divide the number of hearts drawn by the number of total draws you get your answer.

14/20=0.35
marysya [2.9K]3 years ago
3 0

Answer:

Its 35%

Step-by-step explanation:

I took the quiz on k 12 and got it right

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A 4 pound bag of sugar contains 480 teaspoons and costs $3.60. A batch of muffins uses half a cup of sugar. (1 cup = 48 teaspoon
Marianna [84]

Answer:

batches- 20

cost of each batch- $0.18

Step-by-step explanation:

480/24 = 20

3.60/24 = 0.18

7 0
2 years ago
HELP HELP HELP KAISHSNA
Leokris [45]

Answer:

i think its just the last one

Step-by-step explanation:

because the first two are all real numbers and the thrid equals one

8 0
2 years ago
Emma Weber purchased a bedroom set with an installment loan that has an APR of 12%. The bedroom set sells for $2,650. The store
ipn [44]

Answer:

$520.28

Step-by-step explanation:

The finance charge is the amount that Emma will pay in order to cover the processing costs of the bedroom set. In this case it would be $520.28. You have first find the down payment cost ($384) and then find how much she needs to pay each month to cover the rest of the cost ($66.34) and multiply it by the 42 months to get $2786.28. Add the down payment onto that and subtract the original cost and you will get your finance charge of $520.28. Hope this helps!

MARK ME BRAINIEST

6 0
3 years ago
The graph of a proportional relationship passes through (4, 32) and (1, y). Find y.
Margaret [11]

Answer:

69

Step-by-step explanation:

7 0
2 years ago
A basketball team wants to paint half of a free-throw circle grey. If the circumference of the free-throw circle is 30.77 feet,
Anton [14]

Answer:

37.69    (≈ 38 ft²)

Step-by-step explanation:

2πr = 30.77

r = 30.77 / (2 * 3.14) = 4.9

half of free-throw circle area: πr² / 2 = (3.14 * 4.9²) / 2 = 37.69    (≈ 38 ft²)

3 0
3 years ago
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