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KIM [24]
3 years ago
10

Every person has blood type O, A, B, or AB. A random group of people are blood-typed, and the results are shown in the table.

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
6 0

Answer:

12%

Step-by-step explanation:

P=\frac{6}{22+20+6+2} =.12

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Can someone help me whats x-9>2
skelet666 [1.2K]

Answer:

x>11

11,∞

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the volume of a cylinder with height 14.7 cm and diameter 10.5 cm.
velikii [3]

Hello!

The volume of a cylinder is found by using the formula: V = πr²h.

The problem has given us the height of the cylinder, which is 14.7 centimeters, and the diameter which is 10.5 centimeters. The volume of a cylinder requires the radius, so therefore, to find the radius, divide the diameter by half, and that will give the radius.

R = 10.5 / 2

R = 5.25 centimeters

With that radius and the height, we can find the volume of the cylinder.

V = π(5.25)²(14.7)

V = 27.5625(14.7)π

V = 405.17π, 1272.23 (multiplied by 3.14), 1272.88 (multiplied by π)

Therefore, the volume of this cylinder is 1272.88 centimeters³.

5 0
3 years ago
I don’t know how to do this
mixas84 [53]

Answer:

Step-by-step explanation:

The first box should be 20.

The second box should be 40

The third box should be .2

The fourth box should be .6

3 0
3 years ago
.....................................
Mandarinka [93]

\frac{5}{a + 3} = \frac{3}{a - 2}

5(a - 2) = 3(a + 3)

5a - 10 = 3a + 9

5a - 3a = 9 + 10

2a = 19

a = \frac{19}{2} = 9 \frac{1}{2}

Answer = D.) a = 9 \frac{1}{2}

\textbf{Spymore}​

4 0
3 years ago
A trader bought 60 article for N25000 and sold them at N6000 per dozen.
Svet_ta [14]

Step-by-step explanation:

N6000×5=N30000

1)N30000-N25000=N5000

2)N5000÷N25000×100℅=20℅

3 0
3 years ago
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