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Amanda [17]
2 years ago
8

Each number after the first is derived in the same way from the previous number. What is the number that logically follows 63?

Mathematics
1 answer:
alexdok [17]2 years ago
6 0

The number that logically follows 63 would be 31.

arithmetic progression

We arrive at this logical conclusion by finding the common difference between the second number (94) and (63) in the arithmetic series.

That is, 94 - 63 = 31

Adding this common difference (31) in reversal would lead to the same logical order: 31+63 = 94. Hence, 31 is the number that logically follows 63. Remember, once we know the common difference in the numeric series, it allows us what number should logically follow.

You can find a similar question answered here  brainly.com/question/7882626

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Choosing a bicycle with or without shock absorbers with or without lights and 5 color choices
VLD [36.1K]

Answer:with shock absorbers with light red yellow black grey orange

Step-by-step explanation:please give brainliest

5 0
3 years ago
You invested $500 in a savings account and after three years you had $650 in your bank. What was the interest rate? Use the equa
SpyIntel [72]

Answer:

An increase of 43.3% per year

Step-by-step explanation:

using the equation, plug in the respective variables. 650 =500R3, 3 times 500 is 1500. 650=1,500R. divide both sides by 1500 to get .4333, 3 repeating. .433 in percent form is 43.3%. (I just use 650 out of 500 or 650/500 which is 1.3 divided by 3 because 3 years to get the same amount)

6 0
3 years ago
A metallurgist has one alloy containing 32% copper and another containing 65% copper. How many pounds of each alloy must he use
kompoz [17]

Answer:

<h2>30.67 pounds of 32% copper alloy and 10.33 pounds of 65% copper alloy</h2>

Step-by-step explanation:

        First alloy contains 32% copper and the second alloy contains 65% alloy.

We wish to make 44 pounds of a third alloy containing 42% copper.

       Let the weight of first alloy used be x in pounds and the weight of second alloy used be y in pounds.

       Total weight = 44\text{ }pounds=x+y        -(i)

      Total weight of copper = 42\%\text{ of 44 pounds = }32\%\text{ of }x\text{ pounds + }65\%\text{ of }y\text{ pounds }

       \dfrac{42\times 44}{100}=\dfrac{32x}{100}+\dfrac{65y}{100}\\\\ 32x+65y=1848        -(ii)

       Subtracting 32 times first equation from second equation,

32x+65y-32x-32y=1848-32\times44\\33y=440\\y=13.333\text{ }pounds \\x=30.667\text{ }pounds

∴ 30.67 pounds of first alloy and 13.33 pounds of second alloy were used.

4 0
3 years ago
1. A comfortable ambient temperature is called room temperature. Approximately,
Ksenya-84 [330]

Answer:

Using the simple mathematical relations and formulas we get the following correct answers.

1. Option A

2. Option C
3. Option D

4. Option C

5. Option D

Step-by-step explanation:

1. The approximate room temperature is 20°C. Option A is correct.

2. 1 day has 24 hrs. 5 days will have 5×24 = 120 hrs. Option C is correct.

3. The discharge is 56m³/sec. 1m³ has 1000L. So the discharge is 56000L/sec. Option D is correct.

4. The speed is 25cm/min or (25×0.01×60)m/hrs. = 15m/hrs. For 75m the snail would take 75/15 = 5hrs. Option C is correct.

5. The relation between °C and °F is (F-32)/1.8. The equivalent temperature is (105-32)/1.8 = 40.56°C. Option D is correct.

For more explanation, refer the following link

brainly.com/question/27956217

#SPJ10

3 0
2 years ago
PLZ help me with this
Rasek [7]

Answer:

Exact Form:

35/18

Decimal Form:

1.9¯4

Mixed Number Form:

1 17/18

Step-by-step explanation:

4 0
3 years ago
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