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
steposvetlana [31]
3 years ago
5

Number 2 , answer ? I don’t know the answer and I need help

Mathematics
1 answer:
snow_tiger [21]3 years ago
8 0

Answer:

it's B

Step-by-step explanation:

because you just add those but before you do that you have to divide the fractions like for example 1/2=.5 so you add the .5 to 8 so 8.5 . And you keep doing that with the other ones that also have fractions and then once you're done doing that you add all your four numbers

You might be interested in
Police estimate that 25% of drivers drive without their seat belts. If they stop 6 drivers at random, find theprobability that m
earnstyle [38]

Answer:

%17.80

Step-by-step explanation:

8 0
3 years ago
Amanda drove 348 miles using 15 gallons of gas. at this rate, how many gallons of gas would she need to drive 232 miles?
stich3 [128]

348 /15 = 23.2 miles per gallon

232 miles/ 23.2 miles per gallon = 10 gallons

8 0
3 years ago
Read 2 more answers
Compute the difference​ quotient, StartFraction f (x plus h )minus f (x )Over h EndFraction f(x+h)−f(x) h​, for the function f (
lawyer [7]

Answer:

The difference quotient for f(x)=3x^2 is 3 h + 6 x.

Step-by-step explanation:

The difference quotient is a formula that computes the slope of the secant line through two points on the graph of <em>f</em>. These are the points with x-coordinates x and x + h. The difference quotient is used in the definition the derivative and it is given by

\frac{f(x+h)-f(x)}{h}

So, for the function f(x)=3x^2 the difference quotient is:

To find f(x+h), plug x+h instead of x

f\left(x+h\right)=3 \left(h + x\right)^{2}

Finally,

\frac{f\left(x+h\right)-f\left(x\right)}{h}=\frac{\left(3 \left(h + x\right)^{2}\right)-\left(3 x^{2}\right)}{h}

\frac{3\left(\left(h+x\right)^2-x^2\right)}{h} \\\\\frac{3(h^2+2hx+x^2-x^2)}{h} \\\\\frac{3h\left(h+2x\right)}{h}\\\\3h+6x

The difference quotient for f(x)=3x^2 is 3 h + 6 x.

4 0
3 years ago
How to solve [3(4.12) - 2(3.4)]+9
pshichka [43]
1.61 is the correct answer
3 0
3 years ago
Can someone help me on this
barxatty [35]

A) as the exponent decreases by one, the number is divided by 5

B) as the exponent decreases by one, the number is divided by 4

C) as the exponent decreases by one, the number is divided by 3

D) 4⁰ = 4 ÷ 4 = 1

    4⁻¹ = 1 ÷ 4 = \frac{1}{4}

    4⁻² = \frac{1}{4} ÷ 4 = \frac{1}{16}

E) 3⁰ = 3 ÷ 3 = 1

    3⁻¹ = 1 ÷ 3 = \frac{1}{3}

    3⁻² = \frac{1}{3} ÷ 3 = \frac{1}{9}


5 0
3 years ago
Other questions:
  • DeWayne wants to find out what career his fellow middle school students would like to pursue. He plans to collect three samples.
    9·2 answers
  • A bag contains 30 cookies: 9 vanilla, 9 chocolate, and 12 oatmeal. What is the probability that a chocolate is randomly selected
    15·1 answer
  • Please help I will mark brainliest!!! (10 points)
    14·2 answers
  • -2 ( 18 - 3y ) = 7y + 2y
    11·1 answer
  • An addition sentence, a multiplication sentence, and a division sentence are modeled on the number line.
    15·1 answer
  • Part A: Max rented a motorbike at $465 for 5 days. If he rents the same motorbike for a week, he has to pay a total rent of $625
    6·1 answer
  • Help please! Identify m∠AMB. Pic attached below.
    15·2 answers
  • Which of the expressions below is greater than 100? Select all that apply.
    13·1 answer
  • Please help meeeee- look at the figure
    11·1 answer
  • Cuántos metros es más alto el pico de Orizaba que el Popocatépetl​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!