All categories

3 years ago

Solve 8x-3y=14 for y

Mathematics

1 answer:

Akimi4 [234]3 years ago

6 0

Answer:

see the photo

Step-by-step explanation:

hope this helps

You might be interested in

4. (01.02 MC)

sleet_krkn [62]

Answer:

It is A [1st option]

Step-by-step explanation:

Use process of elimination.

The last 2 would not work since 3^0 is 1 not 0.

Then you can eliminate the 2nd option as it says 2^3^2 is 2^5 which is wrong... it would be 2^6

Therefore, it is A

5 0

3 years ago

Related rates(calculus)

telo118 [61]

Answer:

The volume increases at a rate of $125663.71 mm^ 3 / s$

Step-by-step explanation:

The rate of change of the radius with respect to time is 4 mm / s.

So:

$\frac{dr}{dt} = 4mm / s$

Now we must find a relationship between the volume of a sphere and its radius.

The equation of the volume of a sphere is:

$V = \frac{4}{3}\pi r^ 3$

So:

$\frac{dV}{dt} = \frac{4}{3}\pi * 3r ^ 2 * \frac{dr}{dt}\\\frac{dV}{dt} = 4\pi r ^ 2 * 4\\\frac{dV}{dt} = 16\pi r ^ 2$

The diameter of the sphere is 100 mm. Therefore its radius is 100/2 = 50 mm.

So:

$\frac{dV}{dt} = 16\pi (50) ^ 2\\\frac{dV}{dt} = 40000\pi mm^3 / s$

The volume increases at a rate of :

40000 π mm ^ 3 / s = 125663.71 mm^3/s

7 0

3 years ago

Sadie has 8 quarts of lemon lime juice and 8 cups of orange juice how many more quarts of lemon lime juice will she use than ora

AnnZ [28]

Answer:

8-2=6 the answer is 6 because there are 4 cps in 1 quart

Step-by-step explanation:

4 0

3 years ago

I need help please help me

IrinaVladis [17]

Answer:

the first one

Step-by-step explanation:

To solve this problem you use the Triangle Angle Sum Theorem concept. Which means all 3 angles of a triangle add up to 180° degrees.

The formula for this concept is:

a+b+c=180°

5 0

3 years ago

What is the comparison of two different quantities that are changing

Novosadov [1.4K]

Answer:

Rate of change

8 0

3 years ago