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
Bumek [7]
3 years ago
9

Please Help....................................

Mathematics
1 answer:
Olegator [25]3 years ago
8 0
The juice drink that is the most popular with customers is Lemon Lift
You might be interested in
Find a symbolic representation for f ^-1​(x).
Alexus [3.1K]

y = (9x) ^ (1/3)

exchange x and y  then solve for y

x = (9y) ^ (1/3)

cube each side

x^3 = 9y

divide each side by 9

1/9 x^3 = y

the inverse function is 1/9 x^3

4 0
2 years ago
Find the midpoint of a line segment with the given endpoints.(8,-3) (-8,1)
AVprozaik [17]

Answer:

(0,-1)

Step-by-step explanation:

5 0
3 years ago
For f(x)=√(2x+1) , find the following:
Wittaler [7]

Part a.

The domain is the set of x values such that x \ge -\frac{1}{2}, basically x can be equal to -1/2 or it can be larger than -1/2. To get this answer, you solve 2x+1 \ge 0 for x (subtract 1 from both sides; then divide both sides by 2). I set 2x+1 larger or equal to 0 because we want to avoid the stuff under the square root to be negative.

If you want the domain in interval notation, then it would be \Big[ -\frac{1}{2} , \infty \Big) which means the interval starts at -1/2 (including -1/2) and then it stops at infinity. So technically it never stops and goes on forever to the right.

-----------------------

Part b.

I'm going to use "sqrt" as shorthand for "square root"

f(x) = sqrt(2x+1)

f(10) = sqrt(2*10+1) ... every x replaced by 10

f(10) = sqrt(20+1)

f(10) = sqrt(21)

f(10) = 4.58257569 which is approximate

-----------------------

Part c.

f(x) = sqrt(2x+1)

f(x) = sqrt(2(x)+1)

f(x+2a) = sqrt(2(x+2a)+1) ... every x replaced by (x+2a)

f(x+2a) = sqrt(2x+4a+1) .... distribute

we can't simplify any further

6 0
3 years ago
two sequences have the formulae 3n-1 and 7n+2 . A new sequences is formed by the number which appear in both of these sequences.
dangina [55]

Answer:

65+42*(n-1)

Step-by-step explanation:

aₙ = 65+42*(n-1)

65, 107, 149, 191, .....

5 0
3 years ago
What is the sum of the first seven terms of the geometric series 2 - 10 +50 -...?
Umnica [9.8K]

Answer:

26042.

Step-by-step explanation:

What's the first term of this geometric series?

2.

What's the common ratio of this geometric series?

Divide one of the terms with the previous term. For example, divide the second term -10 with the first term 2.

\displaystyle r = \frac{-10}{2} = -5.

What's the sum of this series to the seventh term?

The sum of the first n terms of a geometric series is:

\displaystyle a_1 \cdot \frac{1-r^{n}}{1-r},

where

  • a_1 is the first term of the series,
  • r is the common ratio of the series, and
  • n is the number of terms in this series.

\displaystyle 2 \times\frac{1- (-5)^{7}}{1- (-5)}=26,042.

3 0
3 years ago
Other questions:
  • I am thinking of a number. It is increased by 7. The sun is 21. What is my number?
    11·2 answers
  • Miriam has a bamboo plant that is 20 centimeters tall. The plant grows at a rate of 2 centimeters a week. Which recursive formul
    14·1 answer
  • Write a fraction less than 1 with a denominator of 6 that is greater than 3/4
    7·1 answer
  • Which expression has the same value as -18+(-9)?<br> -18-2<br> -12+(-3)<br> -10-5<br> O-8(-4)
    12·1 answer
  • A right rectangular prism has a length of 5 cm, a width of 4 cm, and a height of 3 cm. The dimensions of the prism are doubled.
    13·2 answers
  • HELPPP MEEEEE PLEASE ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️ BRAINLESTTTTTT . + POINTS ‼️‼️‼️‼️‼️‼️+ thank you ‼️‼️‼️‼️‼️‼️‼️‼️‼️ please help
    10·2 answers
  • Alexa borrows $10,000 from her aunt and they agree Alexa will pay her back including 5% simple interest. How much interest will
    7·1 answer
  • If the sides of this square are increased by 1 inch each, how would the perimeter change? What would it change to?
    12·1 answer
  • VWhat are the missing operations? 1.48 ? (-8) = (-6) 2.(-40) ? 8 = ( -5) 3.12 ? (-2) = 14 4. 18 ? (-12) = 6 5. 18 ? (-20) = -2 2
    8·1 answer
  • Which sport is the most popular in<br> the word?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!