1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paul [167]
1 year ago
12

The table shows the relationship between a hedgehog's

Mathematics
1 answer:
Tpy6a [65]1 year ago
6 0

The weight would the hedgehog lose during 115 day in hibernation is 3.45 ounces.

<h3>How much weight would the hedgehog lose during 115 day in hibernation?</h3>

Using proportions, it exits found that the hedgehog loses 3.45 ounces after 115 days of hibernation.

A proportional relationship exists modeled by: y = kx

In which k exists the constant of proportionality.

In this problem, the ratio between the weight loss after x days in hibernation is given by:

k = 0.24/8 = 0.84/24 = 2.25/75 = 2.79/93 = 0.03

Since this ratio exists constant, the relationship is proportional, modeled by:

y = 0.03 x

The weight lost after 115 days of hibernation is y(115), hence:

y = 0.03(115) = 3.45

The hedgehog loses 3.45 ounces after 115 days of hibernation.

To learn more about hedgehog weight loss refer to:

brainly.com/question/24372153

#SPJ9

You might be interested in
(urgent please help!!!!)in computing the mean of 8 numbers, a student mistakenly used 17 instead of 25 as one of the numbers and
mamaluj [8]
I believe the correct mean is 21!
6 0
3 years ago
Read 2 more answers
The gas law for an ideal gas at absolute temperature T (in kelvins), pressure P (in atmospheres), and volume V (in liters) is PV
JulijaS [17]

Answer:

\frac{dT}{dt}=3.78^{\circ}K/min

Step-by-step explanation:

We have to calculate the time derivative of T=PV/nR with P and V variable and n and R constants. This is:

\frac{dT}{dt} =\frac{d\frac{PV}{nR}}{dt}=\frac{1}{nR}\frac{d(PV)}{dt}

What we have to do is the derivative of a product:

\frac{d(PV)}{dt}=P\frac{dV}{dt}+V\frac{dP}{dt}

Substituting, we have:

\frac{dT}{dt} =\frac{P\frac{dV}{dt}+V\frac{dP}{dt}}{nR}

where all these values are given since the time derivatives of P and V are their variation rate, using minutes.

We then substitute everything, noticing that already everything is in the same system of units so they cancel out:

\frac{dT}{dt}=\frac{P\frac{dV}{dt}+V\frac{dP}{dt}}{nR}=\frac{(8atm)(0.16L/min)+(13L)(0.14atm/min)}{(10mol)(0.0821Latm/mol^{\circ}K)}

And then just calculate:

\frac{dT}{dt}=3.78^{\circ}K/min

6 0
3 years ago
A regular octagon has an apothem of 16.9 cm and a side length of 14 cm. Find the area to the nearest tenth.
jolli1 [7]

Answer:

946.4 cm

Step-by-step explanation:

Formula for finding the area of any polygon :

number of sides (n) x 0.5 x length of sides (s) x apothem (a)

Area = 8 x 0.5 x 14 x 16.9 = 946.4

hope this helps ! :)

8 0
2 years ago
Who much time would it take for a train accelerating at 21.5 m/s2 to go from
AysviL [449]

Answer:

Step-by-step explanation:

v=u+at

38.9=13.2+21.5 t

21.5 t=38.9-13.2

21.5 t=25.7

t=25.7/21.5≈1.195 s

6 0
3 years ago
Read 2 more answers
Chelsea wants to join a fitness club. the fitness club charges in initial membership fee of $55 in a monthly fee of 19.50. She h
Alla [95]

Answer:

x = number of months

19.5x + 55 = 250

- 55 = 250 - 55

19.5x = 195

x = 195 ÷ 19.5

x = 10

10 months

Step-by-step explanation:

We need to find the number of months represented by x. We know that there is a monthly fee of 19.50. so we can multiply x by 19.50. we are also given an additional 55 fee for the membership. so we need to add 55 to 19.50 multiplied by the number of months. we have a total of 250 to spend. this gives us our equation:19.5x + 55 = 250. To solve for x we can first start with subtracting 55 to both sides of the equation. Because what we do to one side of the equation we must also do to the other side of the equation.

19.5x + 55 = 250

-55 = 250 -55

which helps us simplify the equation to

19.5x = 195

Now we are able to divide both sides by the 19.5 to give us our x amount.

19.5 ÷ 19.5x = 195 ÷ 19.5

This gives us 1x or 1 times x equals 10

1(x) = 10

Since 1 multiplied by x equals the same number, x is then equal to 10

x = 10

7 0
3 years ago
Other questions:
  • Please help<br> Write 0.16 as a fraction. <br> A) 1/12 <br> B) 1/3 <br> C) 1/6 <br> D) 1/9
    6·2 answers
  • Shelby found a tree branch that was 8 feet long.She chopped it into smaller pieces.If she wanted the wood pieces to be each have
    12·1 answer
  • What is the unit rate of 405 miles in 8 hours?
    10·2 answers
  • Paul has an eight-year loan with a principal of $26,900. The loan has an interest rate of 8.18%, compounded quarterly. If Paul p
    13·1 answer
  • Two numbers are greater than 10 but les than 40. Their GCF is 17. What are the numbers?
    10·1 answer
  • Solve the quadratic equation by completing the square.<br><br> 4x2 + 8x - 7 = 0
    15·1 answer
  • The chart below shows the resting heart rate of members of a fitness class
    15·1 answer
  • If the ratio of the purple flowers to black flowers is 4 to 8 and there are a total of 108 flowers, how many of the flowers are
    14·1 answer
  • Work out (7 × 10^3)x(2 x 10^7)<br> Give your answer in standard form.
    15·1 answer
  • Find lim PLEASE I NEED HELP ASAP !!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!