4 years ago

Can someone help me with these two math problems. ( Will Mark Brainliest).

Mathematics

1 answer:

SOVA2 [1]4 years ago

5 0

Answer:

A 83 cups

B 16 cups.

Step-by-step explanation:

A) the volume of the cone = 1/3 pi r^2 h

= 1/3 pi 2^2 * 6

= 8pi

Number of cups needed = 2000/3 pi / 8 pi

= 83 cups to the nearest cup.

B) Volume of this cup is 1/3 pi 4^2 * 8 = 128/3 pi

Number of cups required = 2000/ 3 * 3 / 128

= 15. 6 cups.

You might be interested in

Ten coins weigh 25 grams. How many grams does 1 coin weigh?

kotegsom [21]

Answer:

2.5 Grams

Step-by-step explanation:

You divide 25 by 10 giving you 2.5 Grams.

4 0

3 years ago

Someone please help me this is the last question on my homework. I have to write a quadratic equation for this word problem...

Nimfa-mama [501]

Answer: 13 mins

Step-by-step explanation:

6 0

3 years ago

John wants to measure the height of a tree. He walks exactly 100 feet from the base of the tree and looks up. The angle from the

kenny6666 [7]

Answer:

The height of the tree is $64.94\ ft$

Step-by-step explanation:

Let

y ----> the height of the tree

we know that

$tan(33\°)=y/100$ ----> the function tangent is equal to divide the opposite side angle of 33 degrees by the adjacent side angle of 33 degrees

Solve for y

$y=(100)tan(33\°)=64.94\ ft$

5 0

3 years ago

Nezavi [6.7K]

38 degrees

because i’m apart like that

6 0

3 years ago

4. Find each quotient. a.18/-3 b.-5/-1 c.24/-6 d.-10/-1 e.-25/5 f.8/-2

Nataly_w [17]

Answer:

Step-by-step explanation:

a.18/-3 = (-6)

b. -5/-1 = 5

c. 24/-6 = (-4)

d. -10/-1 = 10

e. -25/5 =(-5)

f. 8/-2 = (-4)

In multiplication and division, if there are are odd number of negative signs, the result will have negative sign.

If there are even number of negative signs, the the result will have positive sign

6 0

3 years ago

Can someone help me with these two math problems. ( Will Mark Brainliest). ​

Can someone help me with these two math problems. ( Will Mark Brainliest).