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
Kay [80]
3 years ago
15

Select the correct answer.

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
7 0

Answer:

d. 18

Step-by-step explanation:

g(x)=3x-3

3(7)-3

21-3

=18

You might be interested in
S (SOA) An annuity pays 1 at then end of each year for n years. Using an annual effective interest rate of i, the accumulated va
Reptile [31]

Answer:

8

Step-by-step explanation:

Given:

Annuity at time (n + 1) = 13.776

(1 + i)ⁿ = 2.476

Now,

S_{n/i}=\frac{(1+i)^n-1}{d}

here, d = \frac{i}{1-i}

thus,

13.776=\frac{2.476-1}{d}

or

d = 0.1071

therefore,

d = \frac{i}{1+i}

or

0.1071 = \frac{i}{1+i}

or

0.1071 + 0.1071i = i

or

i = 0.1199

now,

(1 + i)ⁿ = 2.476

or

(1 + 0.1199)ⁿ = 2.476

1.1199ⁿ = 2.476

taking log both sides

n × log(1.1199) = log(2.476)

or

n = 8.006 ≈ 8

hence,

the answer is 8

7 0
3 years ago
Choose the correct label for the solution to each system of equations from the drop-down menus.
vovikov84 [41]

Answer: left one is no solution and right one is infinite solutions

explanation: the left one the lines don’t touch at all which has no solution and the right one means that both lines are on top of each other

5 0
3 years ago
Read 2 more answers
I would like to know 15 is what % of 39
KATRIN_1 [288]
Setup
remember is means =, and of means *

Writing across the words
15 = x * 39
15/39 = x
x =0.3846 = 38.46%
7 0
3 years ago
Read 2 more answers
Type the missing number in this sequence: 1, 2, 4, 8,​
Phoenix [80]

<u>Answer:</u>

16

<u>Explanation:</u>

what comes next is 16

for the function: y=2^x

6 0
2 years ago
one batch of cookies makes 24 cookies. the recipe calls for 1 3/4 cups of flour. if Sarah needs to make 60 cookies how much flou
Svetllana [295]

Answer:

4 3/8 cups of flour needed for 60 cookies

Explanation:

You can multiply 24 by 2.5 to get 60 so you'd multiply the cups of flour by 2.5 as well. You multiply both of them by the same number because it's a ratio. You'd multiply then simplify to get the answer 4 3/8 cups of flour.

7 0
3 years ago
Other questions:
  • For a craft project, two equilateral triangles are taped together to create a quadrilateral.
    5·2 answers
  • Can anyone please help me I really need your help.
    12·1 answer
  • Commemorative coins come in packs of 15, while coin holders come in packs of 25. What are the least numbers of packs you should
    5·2 answers
  • Slove this equation 4x+y=5
    11·2 answers
  • Who wants free brainlist
    14·2 answers
  • HELP ME A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she take
    14·1 answer
  • Find the unit rate. Round to the nearest hundredth, if necessary.<br> $150 for 14ft
    9·1 answer
  • Please Help<br><br> Can someone explain where the 4i to the square root of 3 came from?
    12·1 answer
  • 40% of = 8 please help
    13·2 answers
  • The following list contains the number of movies That a group of 8 students saw in theaters in the past 12 months.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!