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3 years ago

No Tessa and Kari are swimming

Mathematics

2 answers:

hichkok12 [17]3 years ago

8 0

Um....Yes!

~ItsOniiSama ❤

Hope this helps...

Plz Mark brainliest

Mamont248 [21]3 years ago

7 0

Answer:

what is the question?

Step-by-step explanation:

You might be interested in

The value of computer decreases with its age until it is worth nothing a computer that was purchases new for 0 years is worth 22

Georgia [21]

Answer:

$V(x) = -\frac{340}{3}x +2220$

$V(8) = 1313.3$

Step-by-step explanation:

Given

Let x represent years and V represents the value.

So, we have:

$(x_1,v_1) = (0,2220)$

$(x_2,v_2) = (6,1540)$

Solving (a): The linear function

First, we calculate the slope (m)

$m = \frac{v_2 - v_1}{x_2 - x_1}$

This gives:

$m = \frac{1540-2220}{6-0}$

$m = \frac{-680}{6}$

$m = -\frac{340}{3}$

The linear function is calculated using:

$v - v_2 = m(x - x_2)$

Where:

$(x_2,v_2) = (6,1540)$

$m = -\frac{340}{3}$

So, we have:

$v - 1540 = -\frac{340}{3}(x - 6)$

Open bracket

$v - 1540 = -\frac{340}{3}x +\frac{340}{3}* 6$

$v - 1540 = -\frac{340}{3}x +680$

Make v the subject

$v = -\frac{340}{3}x +680+1540$

$v = -\frac{340}{3}x +2220$

So, the function is:

$V(x) = -\frac{340}{3}x +2220$

Solving (b): When x = 8

Substitute 8 for x in $V(x) = -\frac{340}{3}x +2220$

$V(8) = -\frac{340}{3}*8 +2220$

$V(8) = -\frac{340*8}{3} +2220$

$V(8) = -\frac{2720}{3} +2220$

Take LCM

$V(8) = \frac{-2720+2220*3}{3}$

$V(8) = \frac{-2720+6660}{3}$

$V(8) = \frac{3940}{3}$

$V(8) = 1313.3$

Hence, its value after 8 years is 1313.3

3 0

3 years ago

15. What might explain the concern female students expressed in the beginning of this lesson about the problem of assigning prac

yanalaym [24]

Answer:

Interestingly, the likelihood of a randomly chosen student being a female is 0.58 at this school.

Step-by-step explanation:

This school features more female students than male students. Consequently, if resources are allocated equally (because it has been found that both female and male male students are similarly likely to be involved), the number of female students involved in after-school athletics programs is greater than the number of male students and could clarify the facilities issues.

3 0

3 years ago

430x30 pls reply quickkkkk

Anna11 [10]

Answer:

12900

Step-by-step explanation:

umm first you write down the number of zeros (but only the zeros at last if a zero comes in middle or between other numbers, then you must have to multiply it) and then multiply the remaining numbers. I am not good at explaining. ;)

5 0

3 years ago

Plz help asap i’m dumb

mart [117]

Answer:

good luck i think this is correct

6 0

3 years ago

Helppppppppppppp plssssssssss

alisha [4.7K]

Answer:

Step-by-step explanation:

8/12

5 0

2 years ago