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
Brums [2.3K]
3 years ago
14

The national average utility cost is $270.48 per month. If the average phone bill is 12.6% of the total amount and the average u

tility cost for Dallas is $326, what would be the cost of a typical Dallas home phone bill? a. $48.30 b. $55.52 c. $34.08 d. $41.08
Mathematics
1 answer:
kkurt [141]3 years ago
5 0

Answer:

d. $41.08

Step-by-step explanation:

12.6% = 12.6/100 = 0.126

12.6% of 326 is 0.126(326) = 41.076 ≈ 41.08

You might be interested in
a sign in front of a roller coaster say '' you must be 40 inches tall to ride" what percentage of 54 inches of this is?
cupoosta [38]
The 54 percentage of 40 inches is 21.6 inches
5 0
2 years ago
Each wheel on a car has a diameter of 22 inches.
ch4aika [34]
I think it will be 69.08
3 0
2 years ago
X^8+1 divided by 2x+1​
Alina [70]

Answer:

x8+12

x+1

Step-by-step explanation:

3 0
2 years ago
Recall that Rn denotes the right-endpoint approximation using n rectangles, Ln denotes the left-endpoint approximation using n r
pogonyaev

Answer:

R_5=1.12

Step-by-step explanation:

We want to calculate the right-endpoint approximation (the right Riemann sum) for the function:

f(x)=x^2+x

On the interval [-1, 1] using five equal rectangles.

Find the width of each rectangle:

\displaystyle \Delta x=\frac{1-(-1)}{5}=\frac{2}{5}

List the <em>x-</em>coordinates starting with -1 and ending with 1 with increments of 2/5:

-1, -3/5, -1/5, 1/5, 3/5, 1.

Since we are find the right-hand approximation, we use the five coordinates on the right.

Evaluate the function for each value. This is shown in the table below.

Each area of each rectangle is its area (the <em>y-</em>value) times its width, which is a constant 2/5. Hence, the approximation for the area under the curve of the function <em>f(x)</em> over the interval [-1, 1] using five equal rectangles is:

\displaystyle R_5=\frac{2}{5}\left(-0.24+-0.16+0.24+0.96+2)= 1.12

3 0
2 years ago
This is due today pls help
umka2103 [35]

Answer: the answer is linear

Step-by-step explanation: (not sure what functions it’s talkin about but it is linear)

6 0
2 years ago
Other questions:
  • I need to know how to set up the problem on number 8.
    13·1 answer
  • The camera shop wants to use the measure of central tendency that expresses how successful they are in selling camaers which mea
    15·1 answer
  • Which of the following are identities?
    12·2 answers
  • janis and susan went to a clearance sale at a clothing store all blouses were selling for the same price and all skirts were sel
    12·1 answer
  • A salad dressing recipe includes 4/5 cup of lime jucie for every two cups of greek yogurgt
    6·1 answer
  • If Yvonne wanted to make 3 dresses that use 4 7/8 yd of fabric each, explain how she could use estimation to make sure she has e
    14·2 answers
  • Draw an angle in standard position whose terminal side contains the point
    14·1 answer
  • What is the value for x in the diagram? Rounded to the nearest whole<br> degree.
    14·2 answers
  • Ginnys team scored 22 points during the first half of a basketball game.Her team scored 39 points during the second half of the
    13·2 answers
  • Mark took a loan out for $25,690 to purchase a truck. At an interest rate of 5.2% compounded monthly, how much total will he hav
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!