1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marysya [2.9K]
2 years ago
8

4.1

Mathematics
2 answers:
andriy [413]2 years ago
8 0

Answer:

Step-by-step explanation:

4.1.1)  1,3,9...

each term is multiplied by 3

The next two terms are: 9*3 = 27  ; 27*3 = 81

1,3,9,27,81.....

4.1.2) -15,-8,-1,......

Each term is added to 7 to get the next term

The next two terms are: -1+7 = 6 ; 6+7=13

-15,-8,-1,6,13.....

Crazy boy [7]2 years ago
5 0

Answer:

1; 3; 9; 27

-15; -8; -1; 6

Step-by-step explanation

You might be interested in
Pls helpppp pls its due by 9
Vsevolod [243]

Answer:

25% of 140 is 35

Step-by-step explanation:

that's the answer for #3

6 0
2 years ago
Write the following in terms of sine, using the cofunction relationship.
SSSSS [86.1K]

Answer:

<em>s</em><em>o</em><em>r</em><em>r</em><em>y</em><em> </em><em>i</em><em> </em><em>d</em><em>o</em><em>n</em><em>t</em><em> </em><em>k</em><em>n</em><em>o</em><em>w</em><em> </em><em>w</em><em>h</em><em>a</em><em>t</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em>.</em><em>.</em>

4 0
2 years ago
Write two ratios that are equivalent to 5:10
luda_lava [24]
10:20 and 15:30. Hope that helped!
4 0
3 years ago
The mean of 6x, 3x and 5x is the same as the mean of 40, 50 and 36. Show all work!
rodikova [14]

Answer:

x = 9

27, 45, 54

Step-by-step explanation:

The mean of 6x, 3x and 5x = 6x + 3x + 5x / 3 = 14x / 3 = 4 2/3x

The mean of 40, 50 and 36 = 40 + 50 + 36 = 126/3 = 42

4 2/3x = 42

x = 42÷14/3 = 42 * 3/14 = 9

6x = 54

3x = 27

5x = 45

Least to greatest order: 27, 45, 54

Hope this helps :)

7 0
2 years ago
Four out of every 5 dentists recommend sparkle what percent recomended it
grigory [225]
Turn the word problem into a fraction
4/5

Turn the fraction into a division problem.
4 divided by 5

Turn the division problem into a decimal.
4 divided by 5 = 0.8

Multiply by 100 to turn it into a percent.
0.8 * 100 = 80%

80% of dentists recommend sparkle.

Hope this helps!
7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you solve this. Plz help
    11·1 answer
  • Joslyn has decided to purchase a $19,500 car and would like to finance it for
    6·2 answers
  • What is the least common multiple of 3 and 9
    7·2 answers
  • I do not understand this problem could someone help me
    10·2 answers
  • With of the following is true about the expression √3*√12
    14·2 answers
  • 3times square root of 81
    13·2 answers
  • One eighth of the number of raisin bagels sold on Friday were sold on Saturday. How many raisin bagels were sold on Saturday? Th
    8·2 answers
  • Solve the system.
    10·1 answer
  • What do I do to solve 2R, if R=3?
    10·1 answer
  • I NEED HELP PLEASE. THANK YOU
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!