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meriva
3 years ago
8

Rebecca knows there are 4 quarts in a gallon. She knows that a large drum holds 5 gallons. How many quarts will the drum hold?

Mathematics
2 answers:
Gennadij [26K]3 years ago
8 0
20 quarts just multiply 5*4 which is 20
Vlad [161]3 years ago
4 0
The drum will hold 20 quarts.
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Carmen enters a painting in an art contest. The contest rules say that all paintings must be rectangular, with an area no greate
melomori [17]
187.69 because 3003.04 divided by 16 is 187.69
5 0
3 years ago
How do you construct an inscribed hexagon? explain
lianna [129]

Answer:

<em>Draw a circle of some radius. Divide the central angle (360 deg) into 6 equal parts of 60 each by a protractor. Join the points where the lines dividing the angle meets the circumference of the circle.</em>

Step-by-step explanation:

Six sides have the same length and the angles formed by six intersections of lines are correct. If either side has a length different from any other side, or if any of the angles differs from any other, it is not correct.

4 0
3 years ago
Please help, thanks :)
valkas [14]
<h3>Answer:  2/21</h3>

=========================================================

Explanation:

"Without replacement" means the card selected is not put back, and we do not put a copy of that card into the deck.

We have 5 yellow cards out of 5+9+1 = 15 cards total. The probability of picking yellow is 5/15 = 1/3. Let A = 1/3.

After picking that yellow card, we have 5-1 = 4 yellow left out of 15-1 = 14 total. The probability of picking another yellow card, after the first one is not replaced, is 4/14 which reduces to 2/7. Let B = 2/7.

Multiply the values of A and B

A*B = (1/3)*(2/7) = (1*2)/(3*7) = 2/21

The probability of picking two yellow cards, without replacement, is 2/21

3 0
3 years ago
A toy ball in the shape of a sphere expands and contracts. When it is completely​ closed, it has a diameter of 12.5 inches.Find
lana [24]

The volume of the sphere is 1022.65 \ in^3

Explanation:

Given that the diameter of the toy ball is 12.5 inches

We need to determine the volume of the toy ball.

The radius of the toy ball is given by

r=\frac{d}{2}

r=\frac{12.5}{2}

r=6.25 \ in

Thus, the radius of the toy ball is 6.25 in

The volume of the sphere can be determined using the formula,

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

Substituting the values, we get,

V=\frac{4}{3} \pi(6.25)^{3}

Multiplying, we get,

V=\frac{976.5625 \pi}{3}

Substituting \pi=3.14, we have,

V=\frac{976.5625 (3.14)}{3}

Simplifying, we get,

V=1022.65 \ in^3

Thus, the volume of the sphere is 1022.65 \ in^3

5 0
3 years ago
Assuming these ratios stay consistent, if each plant recycled 350 total bottles in a day, plant B would recycle_______ more red
zmey [24]

Answer:

70

80

Step-by-step explanation:

Assuming these ratios stay consistent, if each plant recycled 350 total bottles in a day, plant B would recycle___70____ more red bottles than plant A. Plant C would recycle_____80___________ more red bottles than plant D.

A = We first multiply 150 x 2.333 (2 1/3)  = 350 tbottles 60 x 2.333 = 140

B = Then multiply  350/200  = 200 x 1.75 350 tbottles  RED = 120 x 1.75=210

First answer = 210-140 = B recycles 70 more than A

C = We first multiply 175 x 2 = 350 tbottles  RED = 110 x 2 = 220

D = We first find LCM of 180 and 350

Then find 18x now equals 1/10 x 35x tbottles RED = 72 / 18 = 4  then 4 x 35 = 140

Second answer = 220-140 = C recycles 80 more than D.

6 0
3 years ago
Read 2 more answers
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