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emmasim [6.3K]
3 years ago
5

NEED HELP ASAP

Mathematics
1 answer:
blagie [28]3 years ago
8 0
Starts out as 27,000 cm^3. then after one hour shrinks to 21,952 cm^3 and then 17,576cm^3 and so on. The ice is losing volume exponentially, there is no set rate. However it seems that you have said yourself it is losing volume at 2cm^3 per hour.
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Plzz help fast /The volume of the prism
iragen [17]

Answer:

1716 m^3

Step-by-step explanation:

We can find the volume of a triangular prism by thinking about it like this - it's half of a rectangular prism. It's just be cut diagonally. So we can imagine that the measurements of the potential rectangular prism are 6m x 26 m x 22m.

Volume of rectangular prism:

6*26*22 = 3432

Volume of triangular prism:

1/2 of rectangular prism - 3432/2 = 1216

4 0
3 years ago
Read 2 more answers
1. Students who attended a track and field meet were polled, and 75% of them said that track and field meets are more fun to att
IRINA_888 [86]

Answer:

Part 1: It is not a valid conclusion to say that track and field sports are more popular than soccer based on the survey. The survey was taken at a track and field event so the people that were surveyed are probably biased.

Part 2: A better way of determining which sport is more popular is by counting how many people show up to each event and comparing the results.  

6 0
3 years ago
What is -5/6 divided by 9/10?<br><br> A. -27/25<br><br> B. -4/3<br><br> C. -3/4<br><br> D. -25/27
kakasveta [241]
-\frac{5}{6} ÷ \frac{9}{10}

First, apply the rule (easiest way if you have learned it): a ÷ \frac{b}{c} = a × \frac{c}{b}
- \frac{5}{6} × \frac{10}{9}
Second, apply the last rule: \frac{a}{b} × \frac{c}{d} =  \frac{ac}{bd}
- \frac{5*10}{6*9}
Third, multiply 5 × 10 to get 50.
- \frac{50}{6*9}
Fourth, multiply 6 × 9 to get 54. 
-\frac{50}{54}
Fifth, find the GCF of 50 and 54.
The GCF should be 2.
Sixth, divide the numerator by the GCF. 
50 ÷ 2 = 25
Seventh, divide the denominator by the GCF.
54 ÷ 2 = 27
Eighth, now put 25 and 27 together to get the simplified fraction.
- \frac{25}{27}

Answer as fraction: -\frac{25}{27}
Answer as decimal: 0.9259

7 0
3 years ago
Without doing any calculations, compare expression A to expression B.
Zinaida [17]
Less than. Expression b is 3000, and expression a is 1.375e9
4 0
3 years ago
Read 2 more answers
The discount price of a hat is $18. What is the regular price?
Mumz [18]

Without that value, we can't solve your problem, unless you are looking for an algebraic equation.

6 0
3 years ago
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