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2 years ago

When Violet was born she weighed 54 pounds. At 5 months old she weighed 16.3 pounds.

Mathematics

1 answer:

WITCHER [35]2 years ago

3 0

Answer:

37.7 pounds

Step-by-step explanation:

Simply subtract 54 (starting weight) by 16.3 (weight at 5 months) = the amount of weight she lost.

54 - 16.3 = 37.7

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<img src="https://tex.z-dn.net/?f=T%3D2%5Cpi%20%5Csqrt%7Bl%2Fg%7D" id="TexFormula1" title="T=2\pi \sqrt{l/g}" alt="T=2\pi \sqrt{

Ket [755]

Answer:

T^2*g / 4pi^2 = l

Step-by-step explanation:

T = 2 * pi * sqrt( l/g)

We need to solve for l

Divide each side by 2pi

T/ (2pi) = 2 * pi/2pi * sqrt( l/g)

T/ (2pi) = sqrt( l/g)

Now square each side

(T/ (2pi))^2 = ( sqrt( l/g))^2

T^2 / 4pi^2 = l/g

Multiply each side by g

T^2 / 4pi^2 * g= l/g*g

T^2*g / 4pi^2 = l

8 0

3 years ago

Given f(x)=12x−5, find f(4). To earn full credit, show your work using a method explained in the Orientation.

Anvisha [2.4K]

Step-by-step explanation:

Given,

f(x) = 12x - 5

as,

f(4) so,

f(4) = 12(4) - 5 

= 48 - 5 = 43 ans.

hope this helps you dear take care!

4 0

3 years ago

Solve for x and y. y=6x+4 y=4x-2

Marizza181 [45]

$\left\{\begin{array}{ccc}y=6x+4&(1^o)\\y=4x-2&(2^o)\end{array}\right\\\\\\subtitute\ (1^o)\ to\ (2^o):\\\\6x+4=4x-2\ \ \ \ |subtract\ 4\ from\ both\ sides\\6x=4x-6\ \ \ \ |subtract\ 4x\ from\ both\ sides\\2x=-6\ \ \ \ |divide\ both\ sides\ by\ 2\\\boxed{x=-3}\\\\subtitute\ value\ of\ "x"\ to\ the\ (1^o):\\y=6(-3)+4=-18+4\to \boxed{y=-14}$

$Answer:\boxed{ \left \{ {{x=-3} \atop {y=-14}} \right}$

4 0

3 years ago

Read 2 more answers

solve the equation. the quantity 2 multiplied by p end of quantity divided by 3 minus 12 equals negative 2. a. 15 b. 17 c. 7 d.

DiKsa [7]

$\frac{2p}{3}-12=-2 \\ \frac{2p-36}{3} =-2 \\ 2p-36=-6 \\2p=-6+36=30 \\ p=15$

4 0

3 years ago

Carolyne paid a mechanic X dollars per hour for a 5-hour job plus $70 for parts. The total charge was $320. Which equation can b

Elis [28]

The equation would be 320 = 70 + 5x

8 0

3 years ago