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3 years ago

11

There are 8 rows of 22 chairs set up for an awards ceremony at the school. In each row, the 2 chairs are for guests. How many ch

airs are there for guests?

1 answer:

e-lub [12.9K]3 years ago

8 0

Answer:

16

Step-by-step explanation:

8x2=16

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Polygon ABCD goes through a sequence of rigid transformations to form polygon A′B′C′D′. The sequence of transformations involved

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X axis because of its sequence that it is involved with a reflection which is a transformation

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3 years ago

F. one die is rolled 3 times. what is the chance of getting no 2's?

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The abdominopelvic region that is bordered by all four imaginary lines is the

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Umbilical point.

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3 years ago

A lake has a large population of fish. On average, there are 2,400 fish in the lake, but this number can vary by as much as 155.

AleksAgata [21]

Answer:

Minimum population of fish in lake = 2400 - 155 = 2245

Maximum population of fish in lake = 2400 + 155 = 2555

Step-by-step explanation:

population of fish in lake = 2400

Variation of fish = 155

it means that while current population of fish is 2400, the number can increase or decrease by maximum upto 155.

For example

for increase

population of fish can 2400 + 2, 2400 + 70, 2400 + 130 etc

but it cannot be beyond 2400 + 155.

It cannot be 2400 + 156

similarly for decrease

population of fish can 2400 - 3, 2400 - 95, 2400 - 144 etc

but it cannot be less that 2400 - 155.

It cannot be 2400 - 156

Hence population can fish in lake can be between 2400 - 155 and 2400 + 155

minimum population of fish in lake = 2400 - 155 = 2245

maximum population of fish in lake = 2400 + 155 = 2555

4 0

3 years ago

Look at the picture, pls help!!

tatyana61 [14]

Answer:

f(-1) = 12

f(1) - g(1) = 8

g(x) = 4 when x = 2

f(x) = g(x) when x = 3

Step-by-step explanation:

Read the graph.

Find the x - values on the x - axis and identify what y level the line is at.

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3 years ago