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andre [41]
3 years ago
15

you select a card at random from a standard deck of 52 cards. In how many ways can you select a black card

Mathematics
1 answer:
alexira [117]3 years ago
7 0

Answer:

26

Step-by-step explanation:

in a deck of 52 cards there are 52/2 = 26 black cards

so there are 26 ways you can select a black card

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Find the area of the shape pls help
Alexxx [7]

Answer:

54.28 cm²

Step-by-step explanation:

Area rectangle = 10 x 4 = 40 cm²

Area semicircle = 1/2(π(2²)) = 1/2(π(4)) = 2π ≈ 6.28 cm²

Area triangle = 1/2(4 x (10-14)) = 1/2( 4 x 4) = 2 x 4 = 8 cm²

Total Area = 40 cm² + 6.28 cm² + 8 cm² = 54.28 cm²

-Chetan K

6 0
3 years ago
Lucilla wondered what the average weight of each grapefruit was in a five-pound bag of grapefruits. She purchased six bags and c
elixir [45]

Answer:

6.9 oz and 8.1 oz

Step-by-step explanation:

The data collected by Lucilla is as follows:

7.1 oz

6.9 oz

7.3 oz

7.6 oz

8.1 oz

7.5 oz

We need to put this data in order, this will give us:

6.9 , 7.1 , 7.3 , 7.5 , 7.6 and 8.1

We can note that:

smallest value is 6.9 oz

largest value is 8.1 oz

all other values fall in this range

Therefore, the weight of an orange based on her calculations is between 6.9 oz and 8.1 oz

Hope this helps :)

5 0
3 years ago
Read 2 more answers
Which equation can be used to find 42x51?
kirza4 [7]

Answer:

(40 x 50) + (2 x 1) = 2,000 + 2

Step-by-step explanation:

5 0
3 years ago
the organic cafe has 15 pastries for sale, including 6 peach scones. what is the probability that a randomly selected pastry wil
Vinvika [58]

Answer:

Probability of getting Peach scone pastry = 3 / 5

Step-by-step explanation:

Given:

Total number of pastries in store = 15

Number of Peach scone pastry = 6

Find:

Probability of getting Peach scone pastry

Computation:

Probability = Number of event / Total outcomes

Probability of getting Peach scone pastry = Number of Peach scone pastry / Total number of pastries in store

Probability of getting Peach scone pastry = 6 / 15

Probability of getting Peach scone pastry = 3 / 5

7 0
3 years ago
The Jones family is moving, and they need a truck with at least 40 cubic meters of space. The moving trucks they have to choose
PilotLPTM [1.2K]

Answer: The Small truck is enough.

Step-by-step explanation: Multiply the given dimensions. 3×4×3.5=42

So they will have 2 cubic meters extra.

8 0
3 years ago
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