All categories

3 years ago

Please help me i know this might take a while but plz my teacher be buggin Due today

Mathematics

1 answer:

trasher [3.6K]3 years ago

8 0

Answer:

5) Part A: The rate of change, also known as the slope, is the "0.6x" part of the equation. It means that for every week the puppy is alive, x, that number is multiplied by 0.6 pounds.

Part B: The y-intercept is 4 pounds, which represents a puppy being 4 pounds at birth.

Part C: y = 0.6x + 4

y = 0.6(8)+4

y = 8.8

At 8 weeks, a puppy is estimated to be 8.8 pounds.

Part D: y = 0.6x + 4

22 = 0.6 + 4

-4 -4

18 = 0.6x

18/0.6 = 0.6x/0.6

30 = x

It would take a puppy 30 weeks to reach 22 pounds.

You might be interested in

Robs age is twice the sum of Julias age and 10. Rob is 24 years old. Write and solve an equation to determine Julia's age.

levacccp [35]

Answer:

yo momma

Step-by-step explanation:

4 0

3 years ago

Hurry and sorry its not math all like that How do you calculate your maximum heart rate?

Reika [66]

Answer:

Question no.4

answer false

question no. 5

answer lifting weights

question no 6

answer doing yoga

question no 7

answer specific

question no. 8

answer true

question no. 9

answer realistic

question no. 10

true

hope I helped you :)

please mark brainlist answer

5 0

3 years ago

Read 2 more answers

How to solve these two problems ？

puteri [66]

8) $\theta$ is -0.896 radians

9) length of arc is 41.91 cm

Solution:

Given that,

$tan\ \theta = \frac{-5}{4}$

$\theta$ is in quadrant 4

To find: $\theta$

From given,

$tan\ \theta = \frac{-5}{4}\\\\\theta = tan^{-1} \frac{-5}{4}\\\\\theta = tan^{-1} (-1.25)\\\\\theta = -51.34$

Thus value of $\theta$ is -51.34 degrees

Convert degrees to radians

$-51.34\ degree = -51.34 \times \frac{ \pi }{180}\ radian\\\\-51.34\ degree = -0.896\ radian$

Thus $\theta$ is -0.896 radians

From given,

radius = 15.4 cm

$\theta = \frac{13 \pi }{15}$

<em><u>The length of arc when angle in radians is:</u></em>

$arc\ length = r \times \theta\\\\arc\ length = 15.4 \times \frac{ 13 \pi }{15}\\\\arc\ length = 15.4 \times 2.721\\\\arc\ length = 41.91$

Thus length of arc is 41.91 cm

4 0

3 years ago

What is the standard form of the equation of the circle?

lisabon 2012 [21]

The standard form of the equation of a circle is:
$(x - a) {}^{2} + (y - b) {}^{2} = r {}^{2}$
Where the point (a,b) represents the centre and r is the radius. So, given your information, the equation will be:
${(x + 4)}^{2} + {(y + 3)}^{2} = 25$

4 0

3 years ago

Read 2 more answers

How do I solve system of equations substitution method??!!?!???

adelina 88 [10]

For example:

x+2y=7
6x+7y=2
__________

x=7-2y *
6*(7-2y)+7y=2 **

__________

x=7-2y
42-12y+7y=2
__________

x=7-2y
-5y=-40
__________

x=7-2y
y=8

x=-9

8 0

3 years ago