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3 years ago

How many centimetres are there in 1 and a quarter meters?

Mathematics

1 answer:

MaRussiya [10]3 years ago

7 0

Answer: 125 cm
1.25 m = 125 cm

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The enrollment at a community college this year is 115% of last year’s enrollment. If there were 1,240 students enrolled at the

wlad13 [49]

Answer:

Multiply 1240 by 1.15 to get 1426 students enrolled this year.

5 0

3 years ago

Pls help...................

bearhunter [10]

First one b ≤ 9 good luck

5 0

3 years ago

In slope-intercept form, what is the equation of the line passing through the points (-4.26) and (6-4)?

Harlamova29_29 [7]

Answer:

y=-3x+14

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-4-26)/(6-(-4))

m=-30/(6+4)

m=-30/10

m=-3

y-y1=m(x-x1)

y-26=-3(x-(-4))

y-26=-3(x+4)

y=-3x-12+26

y=-3x+14

5 0

3 years ago

An arithmetic sequence has this recursive formula: (a^1 =8, a^n= a^n-1 -6

eduard

Answer:

$a_n = 8 + (n - 1) (-6)$

Step-by-step explanation:

Given

$a_1 = 8$

Recursive: $a_{n} = a_{n-1} - 6$

Required

Determine the formula

Substitute 2 for n to determine $a_2$

$a_{2} = a_{2-1} - 6$

$a_{2} = a_{1} - 6$

Substitute $a_1 = 8$

$a_2 = 8 - 6$

$a_2 = 2$

Next is to determine the common difference, d;

$d = a_2 - a_1$

$d = 2 - 8$

$d = -6$

The nth term of an arithmetic sequence is calculated as

$a_n = a_1 + (n - 1)d$

Substitute $a_1 = 8$ and $d = -6$

$a_n = a_1 + (n - 1)d$

$a_n = 8 + (n - 1) (-6)$

Hence, the nth term of the sequence can be calculated using $a_n = 8 + (n - 1) (-6)$

3 0

3 years ago

Please<br> Help me on question 1 :))

levacccp [35]

9514 1404 393

Answer:

-2

Step-by-step explanation:

The solution to the system is where the lines cross. The x-coordinate of that point is its horizontal distance from the y-axis.

The solution is (x, y) = (-2, 2). The x-coordinate is -2.

5 0

2 years ago