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Orlov [11]
2 years ago
10

Assessment started: undefined.

Mathematics
2 answers:
il63 [147K]2 years ago
5 0
54 / 8 = 6.75
Round 6.75 = 7
There will be 7 rows because there would not be enough if you put 6 rows
irina1246 [14]2 years ago
4 0

Answer:

7 Rows with one row having 6 Chairs.  The other 6 Rows will have 8 chairs each.

 6x8 = 48 chairs + 1x6 = 54 chairs.

Step-by-step explanation:

1 Row = 8 Chairs  [1Row/8Chairs]

(1Row/8Chairs)*(54Chairs) = (54/8) Rows  = 6.75 Rows

The manager needs 7 rows, one row will have only 6 chairs   [(0.75 Rows)*(8Chairs/1Row) = 6 Chairs

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Which sequence shows a pattern where each term is 1.5 times the previous term?
Anna11 [10]

Answer:

-200, -300, -450, -675

Step-by-step explanation:

Let's look at each sequence individually, and see what relates them.

For the first sequence, -4 can be multiplied by -3/2 to get 6. Therefore, each term in the first sequence is -3/2 times the previous term. This is not what we are looking for.

For the second sequence, (n)*5 is added for the nth term after 10.

i.e. (1*5)+10=15, (2*5)+15=25, (3*5)+25=40, and so on...

This is still not the correct answer.

For the third sequence, 1.5 is added to the previous term to get the next term. This is still not what we are looking for.

Finally, let's look at the fourth sequence. -200 can be multiplied by 1.5 to get the next term, -300, which can be multiplied by 1.5 to get the following term, -450. Since each term in this sequence is multiplied by 1.5 to get the following term, (-200, -300, -450, -675...) is the sequence we're looking for.

Hope this helps!

3 0
2 years ago
Read 2 more answers
In the coordinate plane, what is the length of the line segment that connects points at (5,4) and (-3,-1)
baherus [9]

Answer:

9.434 units

Step-by-step explanation:

Given data

points (5,4) and (-3,-1)

x1= 5

y1= 4

x2= -3

y2= -1

The expression for the distance between two points is

d=√((x_2-x_1)²+(y_2-y_1)²)

substitute

d=√((-3-5)²+(-1-4)²)

d=√((-8)²+(-5)²)

d=√64+25

d=√89

d=9.4339

d= 9.434 units

Hence the distance between the points is 9.434 units

8 0
3 years ago
For which mapped relation is the domain ?
Grace [21]

Answer:

C.

Step-by-step explanation:

For any of the given functions, all of the first input values (x-values) in the relation are considered the domain values. On the other hand, the output values (y-values) are called the range values of the given equation.

The mapped relation is the domain (1, 2, 3). Since this is domain values (x-values), the correct answer will be the mapped with 1, 2, and 3 on the left side.

The correct answer is C.

Hope this helps!

7 0
2 years ago
If your brother is 12 years old and you are 10 years old. How old will you have to be to be half your brother's age?
vivado [14]
6 years old because 12 divided by 2 is 6

4 0
3 years ago
Read 2 more answers
What is group A called?<br> What is group B called ?
Gre4nikov [31]

Answer:

A would be the line of best fit and B would be the oulier

7 0
3 years ago
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