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Westkost [7]
3 years ago
13

Applying ratios and ptoportions today

Mathematics
2 answers:
slava [35]3 years ago
8 0
It is A 560 because it's the difference from a 1.2 ounce bar and a 4 ounce bar
SVEN [57.7K]3 years ago
3 0
The answer is (b--> 800)i know this because <span>I divided 4 by 1.2 got 3.3 repeating multiplied it by 240 and got 800 because I rounded it :-)</span>
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A stack of blocks is 12.3 inches tall.If there are 10 blocks stacked one on top of the other, how tall is each block
timofeeve [1]
12.3/10=1.23

Answer 1.23
4 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
LenKa [72]

Answer:

A

Step-by-step explanation:

120 is the starting value, aka the price of the painting in 2014 before it is increased.

8 0
2 years ago
What survival rate in the 10th year would make the average rate of loss over the 10-year period equal to 38.0%?
Morgarella [4.7K]

Answer: 63%

Step-by-step explanation:

First find the rate of loss that would cause the average rate of loss over the 10-year period equal to 38.0%.

Assume that rate is x.

38 = (36.2 + 29.0 + 46.2 + 37.5 + 40.9 + 40.0 + 32.6 + 40.5 + 40.1 + x) / 10

38 = (343 + x ) / 10

380 = 343 + x

x = 380 - 343

x = 37%

The survival rate is the opposite of the rate of loss which means that the survival rate is;

= 1 - rate of loss

= 1 - 37%

= 63%

7 0
2 years ago
Show that the Second Derivative Test is inconclusive when applied to the following function at​ (0,0). Describe the behavior of
morpeh [17]

Answer:

See explanations for step by step procedure to answer

Step-by-step explanation:

Given that;

.f (x comma y )equals 8 x squared y minus 3 Confirm that the function f meets the conditions of the Second Derivative Test by finding f Subscript x Baseline (0 comma 0 )​, f Subscript y Baseline (0 comma 0 )​, and the second partial derivatives of f.

See attached documents for clearity, further explanations and answer

6 0
2 years ago
Max has formed an e-pal relationship with Elena in Italy. Max is planning
Soloha48 [4]

Answer:

Max and Elena live 5764 miles away from each other.

Step-by-step explanation:

One mile is equivelant to 1.6 kilometers.

8 0
2 years ago
Read 2 more answers
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