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
Marizza181 [45]
3 years ago
9

14)

Mathematics
1 answer:
poizon [28]3 years ago
4 0

Answer:

f(x) = 2x+5

Step-by-step explanation:

Given the arithmetic sequence shown

7,9, 11, 13, 15, 17,

THe nth term of the sequence is expressed as;

Tn = a + (n-1)d

a is the first term = 7

d is the common difference = 9-7 = 11-9 = 2

Substitute

Tn = 7 + (n -1)*2

Tn = 7 + 2n - 2

Tn = 2n + 5

Hence the required function is f(x) = 2x+5

You might be interested in
Suppose measure of angle ABC equals 110, what is the measure of angle DBC?
shtirl [24]
There is no way of solving that unless we are given more information. Are ABC and DBC supplementary angles? If so, then m<DBC equals 70.
8 0
3 years ago
Someone help and PLZ make sure it’s RIGHT
Oxana [17]

Answer:

11.6 mi

Step-by-step explanation:

9.3^2+6.9^2 = 134.1

sqrt134.1 = approx 11.6

3 0
3 years ago
Read 2 more answers
How much would I have to deposit now in order to have 150,000 in 18 years
Novosadov [1.4K]

Answer:

I think the answer is $41.66

Step-by-step explanation:

I found how many months it was, which was 216.

Divided 150,000 by 216, which was 694.44.

And lastly, I multiplied 694.44 by 0.06(the same as 6%) and that gave me 41.66.

3 0
3 years ago
The equation y =
-Dominant- [34]

Answer:

The  constant of proportionality k = 12

Hence, option A is true.

Step-by-step explanation:

We know that when 'y' varies directly with 'x', we get

y ∝ x

y = kx

Where 'k' is called the constant of proportionality.

In our case,

The given equation is

y = 12x

comparing with the equation y = kx, we can say

k = 12 which is the constant of proportionality.

Therefore, we conclude that:

The  constant of proportionality k = 12

Hence, option A is true.

6 0
3 years ago
Last autumn, julia noticed something interesting as she blew up spherical balloons for harris's birthday party. she calculated t
Vikki [24]
To find whether the volume would be doubled when the radius is,we can find the volume of the two balloons.

The formula of a sphere is:
\frac{4}{3} \pi \: {r}^{3}
Let's take 丌 as 3.14

The volume of the balloon with 4cm radius:
\frac{4}{3}(3.14)  \times  {4}^{3}  \\  = 4.18667 \times 64 \\  = 267.94688

The volume of the balloon with 8cm radius:
\frac{4}{3}(3.14)  \times  {8}^{3}  \\  = 4.18667 \times 512 \\  = 2143.57504
As we can see,
267.94668 × 2 = 535.89 ≠2145.56

Thus,she wouldn't discover that the volume is twice as big when the radius is doubled.

Hope it helps!
4 0
3 years ago
Read 2 more answers
Other questions:
  • The PTA at Newberg High School is having its annual dinner and auction to raise money for music and art programs. Last year, the
    14·1 answer
  • Patrón de la sucesión <br> 2,3,6,13,18,23
    10·1 answer
  • What are the next two numbers in the pattern 5 15 18 28
    14·1 answer
  • A circle has a sector with area 64/5 pi
    11·1 answer
  • The city of Raleigh has 10500 registered voters. There are two candidates for city council in an upcoming election: Brown and Fe
    5·1 answer
  • How many terms are in the expression 3x^6yz+x^4y^2+2xz^5-6x^2y^3-7y
    13·2 answers
  • On a coordinate plane, 2 lines are shown. Line P Q has points (negative 5, 3) and (5, 1). Line R S has points (negative 4, negat
    15·2 answers
  • If h(x) = 6 – x, what is the value of (h circle h) (10)?
    6·1 answer
  • Twelve greater that seven times x
    7·2 answers
  • A rectangular pyramid has a base that measures 8 inches by 10 inches, a height of 12 inches, and a slant height of 15 inches. el
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!