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Irina-Kira [14]
3 years ago
7

A bag of coffee is 2/3 pound. if each scoop is 1/9 pound, how many scoops are in the bag of coffee

Mathematics
1 answer:
Leona [35]3 years ago
8 0

Answer:

4 i think

Step-by-step explanation:

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What is the greatest common factor of 48, 112, and 80
pickupchik [31]

9514 1404 393

Answer:

  16

Step-by-step explanation:

48 = 16·3

112 = 16·7

80 = 16·5

3, 5, 7 have no common factors. The GCF of {48, 112, 80} is 16.

_____

It can be helpful to recognize 48 = 16·3 and 80 = 16·5. A simple check shows 112 = 16·7, so 16 is the GCF.

__

You can find GCF(48,112) using Euclid's algorithm:

  112 mod 48 = 16

  48 mod 16 = 0   ⇒   GCF(48, 112) = 16

and the GCF(16, 80) is ...

  80 mod 16 = 0   ⇒   GCF(16, 80) = 16

So, GCF(48, 80, 112) is 16.

4 0
3 years ago
What is the factored form of x^3 + 2x^2 + 2x?
sveta [45]
X
(
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x(x+1−ı)(x+1+ı)
6 0
4 years ago
Read 2 more answers
Dylan builds a circular enclosure for his dog He uses a tree as the center of the circle. He builds the fence 10.5 yards from th
pochemuha

Answer: 66 yards of fence

Step-by-step explanation:

This is a circular enclosure so the length of the fence must be the circumference of the circular enclosure.

The fence was built 10.5 yards from the centre which would mean that 10.5 yards is the radius of the circle.

The circumference will therefore be:

= 2 * Pie * radius

= 2 * 22/7 * 10.5

= 66 yards of fence

6 0
3 years ago
The radius r(t) of the base of a cone is increasing at a rate of 10 meters per second. The height h(t) of the cone is fixed at 6
IceJOKER [234]

Answer:

dV/dt = 40π

Step-by-step explanation:

We are told that The radius r(t) of the base of a cone is increasing at a rate of 10 meters per second. Thus;

dr/dt = 10 m

Height: h = 6 m

Volume of cone is given by the formula;

V = ⅓πr²h

dV/dr = ⅔πrh

We want to find the rate at which the volume is changing at radius of 1m.

Thus;

dV/dt = (dV/dr) × (dr/dt)

dV/dt = ⅔π(1 × 6) × (10)

dV/dt = 40π

8 0
3 years ago
PLZ HELP!!! Kyle shoots an arrow during an archery lesson at camp. The height of the arrow can be modeled by the equation h = −4
Art [367]

Answer:

32t

Step-by-step explanation:

(-4t x 4t) + (-4t x 12)

= -16t + (-4t x 12)

= -16t+48t

= 32t

3 0
4 years ago
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