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3 years ago

In a regular deck of cards (52)p(ace | face card)=

Mathematics

2 answers:

never [62]3 years ago

7 0

Answer:

the answer is 12 cards :D

Step-by-step explanation:

Minchanka [31]3 years ago

7 0

Answer:

It is 12 cards

Have a nice day!

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A gardener has 1000 plants. He wants to plant these in such a way that the number of rows and

sdas [7]

Answer: 24 plants

Step-by-step explanation:

1000 is not a perfect square.

31^2 < 1000 < 32^2

Required no. of trees = 32^2 − 1000

= 1024 − 1000

= 24

3 0

3 years ago

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. The right triangular prism has a heigh

expeople1 [14]

Answer:

The correct answer is:

The volume of the triangular prism is equal to the volume of the cylinder

Step-by-step explanation:

Given that there are two figures

1. A right triangular prism and

2. Right cylinder

Area of cross section of prism is equal to Area of cross section of cylinder.

Let this value be A.

Also given that Height of prism = Height of cylinder = 6

Volume of a prism is given as:

$V_{Prism} = \text{Area of cross section} \times Height$

$V_{Prism} = A \times 6 ........ (1)$

Cross section of cylinder is a circle.

Area of circle is given as: $\pi r^{2}$

Area of cross section, A = $\pi r^{2}$

Volume of cylinder is given as:

$V_{Cylinder} = \pi r^{2} h\\\Rightarrow V_{Cylinder} = A \times h\\\Rightarrow V_{Cylinder} = A \times 6 ...... (2)$

From equations (1) and (2) we can see that

$V_{Prism}=V_{Cylinder}$

Hence, the correct answer is:

Volume of prism is equal to the volume of cylinder.

3 0

3 years ago

A rectangle has a width of 4 inches and a length of 6 inches. A similar rectangle has a width

qaws [65]

Answer:

Step-by-step explanation:

6 times 4 is 24 so the answer is 24

3 0

4 years ago

A. Is this an arithmetic sequence? How do you know?

pogonyaev

Answer:

a. Yes. The difference is common and equal to $1750

b. $1750

c. $20000 was initial investment

d. This is linear equation with start point of 20000 and slope of 1750:

y = 1750x + 20000

e. After another 10 years (on the top of 5 given) the investment will be:

y = 1750*15 + 20000 = $46250

f. After 20 years the value of investment will be:

y = 1750*20 + 20000 = $55000

7 0

3 years ago

I need help plz find the constant rate

iragen [17]

Answer:

- 5 °F/h

Step-by-step explanation:

the constant rate = slope = rise / run = -5/1 = - 5 °F/h

4 0

3 years ago

In a regular deck of cards (52)p(ace | face card)=​

In a regular deck of cards (52)p(ace | face card)=