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miss Akunina [59]
3 years ago
11

In a class of students, the following data table summarizes how many students have a brother or a sister. What is the probabilit

y that a student chosen randomly from the class has a brother and a sister?

Mathematics
1 answer:
kondor19780726 [428]3 years ago
6 0

Answer:

22/29

Step-by-step explanation:

Idk

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Help! Please no links or I will report u!!
yawa3891 [41]

Answer:

D

Step-by-step explanation:

The range is all of the y values that make a function true. Our graph here starts at y=-2 and then goes up for infinity. This means the range is y ≥ -2. The domain is [0, ∞) because our x values start at 0 and go to infinity. This means the domain is restricted so A is not true, B is not true because the graph does not exist at x = -2.

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If a man earns 90cents every 3 minutes and he works for a day shift of 5hours how much will he earn in that time?
zavuch27 [327]

Answer:

It is 9000 cents or $90 total for 5 hours

Step-by-step explanation:

8 0
2 years ago
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If a 2 centimeter cube is placed inside a box that is 9 cm by 5 cm by 8cm ,
Bumek [7]

Answer:

360 cm3

Step-by-step explanation:

Option d is the right answer

8 0
3 years ago
7
natulia [17]

Answer:

diagonal = = 12.8 inches (to the nearest tenth of an inch)

Step-by-step explanation:

As shown in the diagram attached to this solution:

Let the Length of the rectangular board = a

Let the width = b

Let the diagonal = d

where:

a = 10 inches

b = 8 inches

d = ?

Triangle ABC in the diagram is a right-angled triangle, therefore, applying Pythagoras theorem:

(hypotenuse)² = (Adjacent)² + (Opposite)²

d² = 10² + 8²

d² = 100 + 64

d² = 164

∴ d = √(164)

d = 12.806 inches

d = 12.8 inches (to the nearest tenth of an inch)

<em>N:B Rounding off to the nearest tenth of an inch is the same as rounding off to 1 decimal place.</em>

3 0
3 years ago
Someone please help me with this problem
Greeley [361]

Answer:

corresponding

Step-by-step explanation:

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