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NikAS [45]
3 years ago
14

Determine the miss ing number in each sequence 30, ,19,13 1/2

Mathematics
1 answer:
enot [183]3 years ago
5 0
The answer is 24.5.

The numbers are decreasing by 5.5, therefore, 30 - 5.5 = 24.5, and 24.5 - 5.5 = 19.
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What is the inverse of the function fx) x +3?
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<span>My answer -
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Leno4ka [110]

21/35

use the 7 times table

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6 0
3 years ago
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How much of a 60% acid solution must be mixed with 50 gallons of a 24% acid solution to obtain a solution that is 50% acid?
tiny-mole [99]
My teacher taught me a simple equation for these types of problems:
(percent of solution × amount of solution) + (percent of solution × amount of solution) = (percent of solution × total amount of solution) 
in simple terms:    %amount + %amount = %total amount
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(0.60)(x) + (0.24)(50) = (0.50)(50 + x)            simplify/ distribute
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x = 130
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8 0
3 years ago
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0.44 × $26.13<br> plzzzzzzzz helpp
Jet001 [13]

Answer:

11.4972 USD

Step-by-step explanation:

Approx. 11.50

6 0
3 years ago
What is the amount of money p that will generate $40 in interest at a 10$ interest over 5 years
-BARSIC- [3]
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6 0
3 years ago
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