All categories

3 years ago

Find the pattern for each sequence and then use the pattern to show the next two terms.

2 answers:

5 0

1. The pattern for this would be -5
45-5=40, 40-5=35, etc.

2. The pattern for this would be [times -2]
-3*-2=6, 6*-2=-12, etc.

Hope this helped :)

sveticcg [70]3 years ago

4 0

Answer:

1.an=45+(n-1)-5

2.Gn=-3r^n-1

Step-by-step explanation:

Check for answer 1

Take n=2 a2=45+(2-1)-5=40

Take n=3 n3=45+(3-1)-5=35

Check for answer 2

Take n=2 G2=-3×-2^1=6

Take n=3 G3=-3×-2^2=12

You might be interested in

A college has a 30% completion rate, meaning that 30% of all students who start at the college complete the goal they set. The p

RSB [31]

Answer:

45%

Step-by-step explanation:

For simplicity, let use assume there are 100 students in the school.

No. of students to complete college = (30/100) x 100 = 30 Students

President wants to increase by 50% = (50/100) x 30 = 15 Students

New set goal = 30 + 15 = 45 students.

Total number of students = 100 students

Therefore;

Rate goal % = (45/100) x 100% = 45%

4 0

3 years ago

1015

ludmilkaskok [199]

Answer:

A shirt cost £5 while the hat cost £2.

Step-by-step explanation:

What I did was guess and check until i found the amount of each item. You can also use a table to this.

6 0

3 years ago

Somebody answer !!!!!

Rainbow [258]

Answer:

Step-by-step explanation:

First we have to subtract 5 from both sides

$\sqrt{x-6} +5=12\\\\\sqrt{x-6}+5-5=12-5\\\\\sqrt{x-6}=7$

Now, square both sides

$(\sqrt{x-6})^{2}=7^{2}$

x - 6 = 49

Now, add 6 to both sides

x - 6 +6 = 49 + 6

x = 55

8 0

3 years ago

Which expression is equivalent to (7 - 2x) + (-4x – 10)?

Free_Kalibri [48]

Answer:

this answer should be -6x - 3

Step-by-step explanation:

4 0

3 years ago

Use the fact that 1 gallon = 4.5 L to change 8 gallons into L.

dedylja [7]

Final Answer :

36 L

Step-by-step explanation:

4.5 L × 8 gallons = 36

3 0

3 years ago

Read 2 more answers