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
Vaselesa [24]
4 years ago
9

PLEASE HELP! WILL MARK BRAINLIEST!

Mathematics
2 answers:
____ [38]4 years ago
4 0

Answer:

b. 75

Step-by-step explanation:

a(n) = a1 + d(n-1)

a(n) = 8.5 + 3.5(n - 1)

a(20) =  8.5 + 3.5(20 - 1)

a(20) =  8.5 + 3.5(19)

a(20) = 8.5  + 66.5

a(20) = 75

Butoxors [25]4 years ago
4 0

Answer:

75.

Step-by-step explanation:

The nth term = a1 + d(n  -1)

Therefore the 20th term = 8.5 + 3.5(20 - 1)

= 8.5 + 3.5 * 19

=  75

You might be interested in
melissa calculated the that she can swin 3.6 miles per hour. avery calculated her swimming speed to be 2.8 miles per hour. how m
aniked [119]
0.8 miles per hour
Melissa swam 0.8 miles per hour faster than Avery because 3.6 minus 2.8 is 0.8.


Please make me brainliest.
4 0
3 years ago
A small box of raspberries costs $2. A large box of raspberries costs $6. Use this information to complete the sentence below.
Sunny_sXe [5.5K]

What sentence below

5 0
4 years ago
(09.01 MC)
IRISSAK [1]

Answer:

<h2>Function 1 has the least minimum value and its coordinates are (2. - 7).</h2>

Step-by-step explanation:

The first function is

f(x)=2x^{2} -8x+1

The second function is

x   g(x)

-2    2

-1    -3

0     2

1     17

The vertex has coordinates of V(h,k), where h=-\frac{b}{2a} and k=f(h).

Let's find the vertex for the first function where a=2 and b=-8.

h=-\frac{-8}{2(2)}=2

k=f(2)=2(2)^{2} -8(2)+1=8-16+1=-8+1=-7

Therefore, the vertex of the first function is at (2,-7).

Now, the minimum value of the second function can be deducted from its table, which is (-1,-3).

Therefore, f(x) has -7 as minimum value and g(x) has -3 as minimum vale.

So, the right answer is B, because -7 is less than -3.

4 0
4 years ago
I bet no one can solve this....
WINSTONCH [101]

the answer is 120, i got this by finding 2/3 of 36 which is 24. i then multiplied 24 by 2, then multiplied 36 by 2, which gave me 48 and 72, and then i just added them together to get 120, hopefully this helps

8 0
3 years ago
Read 2 more answers
What is the solution to the system of equations? y = 2x – 3.5 x – 2y = –14 (–7, 3.5) (3.5, –7) (7, 10.5) (10.5, 7)
Mandarinka [93]

y = 2x-3.5 ----->1

x-2y=-14. ----->2

1 into 2

x-2(2x-3.5)=-14

x-4x+7=-14

-3x=-14-7

-3x=-21

x=-21/-3

x=7 --- -->3

3 into 1

y = 2x-3.5

y=2(7)-3.5

y=10.5

:)

6 0
3 years ago
Other questions:
  • Lee is sending out 32 birthday party invitations. She gives 5 invitations to her mom to give to family members. Lee mails a thir
    13·2 answers
  • Sara is a drummer in her school is marching band she wants to make a geometrically similar model of a snare drum for her stuffed
    11·1 answer
  • If mr Greene places one dozen eggs in an egg tray how many trays are required for 132 eggs
    15·1 answer
  • Solve a=1/2bh for b would the answer be 2a/h=b?
    5·2 answers
  • How do I find X when the triangle is a right angle?
    10·1 answer
  • at least $7500 with this event. Tickets for the fundraiser are $75.00 per couple, and they have to pay a $375 fee for renting th
    12·1 answer
  • A recipe for cookies requires 2/3 cup of butter.Rama wants to make 3/4 of the recipe.How many cups of butter should Rana use to
    13·1 answer
  • 3/8 + 3/4 in simplest form
    14·2 answers
  • One-half (1/2) hour equals______________.
    13·2 answers
  • How many 3/8s are in 6
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!