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oksian1 [2.3K]
3 years ago
7

What is the next number after 3 -6 12 4 20

Mathematics
1 answer:
Ede4ka [16]3 years ago
3 0
The sequence is alternatingly decreasing and increasing.
3 - 9 = -6
-6 + 18 = 12
12 - 8 = 4
4 + 16 = 20

Therefore, next term will be:
20 - 7 = 13
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5 to the power of 2 + (10-7) x 2 to the power of 3
Ivahew [28]

Answer:

241

Step-by-step explanation:

= 5^2 + (10 -7)^3  x  2^3                                               ^ = exponent

= 10 - 7 = 3

= 25 + 3^3  x 2^3

Calculate the exponents

= 25 + 27 x 8

= 27 x 8 = 216

= 25 + 216

= 241

Answer is 241

Hopes this Helps :D

Mark me Brainliest Please : )

6 0
3 years ago
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matrenka [14]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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1 over 3b = 4 over 5. which of the following equals b in this equation?
Alina [70]
1/(3b)=4/5  multiply both sides by 5

5/(3b)=4 multiply both sides by 3b

5=12b divide both sides by 12

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5 0
3 years ago
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How ur wants to get a car loan with 4% simple interest rate. If the car costs $25,000, how much would Howie need to pay back at
AlekseyPX

The amount Howie need to pay back at the end of one year, including the interest is $26,000

Given:

Interest rate = 4%

Cost of car = $25,000

Time = 1 year

<em>Amount of interest</em> = Principal × Rate × Time

= 25,000 × 4% × 1

= 25,000 × 0.04 × 1

= $1,000

<em>Amount to be paid </em>= Amount of interest + Cost of car

= 1,000 + 25,000

= $26,000

Therefore, the amount Howie need to pay back at the end of one year, including the interest is $26,000

Learn more about interest rate:

brainly.com/question/1115815

4 0
3 years ago
Can someone help me please
marta [7]

Answer:

6.75 kg

Step-by-step explanation:

6/8 = 0.75

0.75 x 9 = 6.75

5 0
2 years ago
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