3 years ago

Segu

Mathematics

1 answer:

Lynna [10]3 years ago

3 0

Answer:

The formula is 10 - 3n

Step-by-step explanation:

For an nth term in an arithmetic sequence

U( n ) = a + ( n - 1)d

Where n is the number of terms

a is the first term

d is the common difference

From the sequence above

a = 7

d = 4 - 7 = - 3

The formula for an nth term is

U(n) = 7 + (n - 1)-3

= 7 - 3n + 3

The final answer is

= 10 - 3n

Hope this helps you.

You might be interested in

Principal is 15000 interest rate is 8.75 simple interest is 5425.00 what is the time

stellarik [79]

in simple interest, I=PRT

I=interest

P=principal

R=rate in decimal form

T=time in years usually, but could be months or weeks, dunno

I'm assuming that the 8.75 is 8.75% or 0.0875 in decimal

I=PRT

we know I, P, and R, so solve for T

I=PRT, divide both sides by PR

I/(PR)=T

subsitute

I=5425.00, P=15000, R=0.0875

I/(PR)=5425.00/(15000*0.0857)=4.133333333=T

so the time is 4.13333333 units of time

5 0

3 years ago

The sum of two numbers is 62. The smaller number is 8 less than the larger number. What are the numbers?

Marrrta [24]

Answer:

35 and 27

Step-by-step explanation:

62 - 8 = 54

54 ÷ 2 = 27

27 + 8 = 35

3 0

3 years ago

NEED HELP ASAP!!!!

Luden [163]

Answer:

I think its P= 34/41. sorry

3 0

3 years ago

Pls help me with this one!! :)

Anon25 [30]

Step-by-step explanation:

no picture just uploade again

4 0

3 years ago

What is the answer of this: -16 +8. 23+(-7)

kakasveta [241]

-8 and 16 is the answer individually but if you add them the answer is 8

7 0

3 years ago