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
Lisa [10]
4 years ago
8

Someone pls help, will mark brainliest

Mathematics
1 answer:
exis [7]4 years ago
5 0
3.
6 : 2 = 3
12 · 3 = 36


4.
2 · 4 = 812 · 4 = 48

You might be interested in
I don’t have a question I just don’t know how to delete
attashe74 [19]
It should have a delete feature in the top
8 0
3 years ago
Use the four-step process to find f'(x) and then find f'(1), f'(2), and f'(3).
Soloha48 [4]

Step 1: evaluate f(x+h) and f(x)

We have

f(x+h) = -(x+h)^2+6(x+h)-5 = -(x^2+2xh+h^2)+6x+6h-5

= -x^2-2xh-h^2+6x+6h-5

And, of course,

f(x)=-x^2+6x-5

Step 2: evaluate f(x+h)-f(x)

f(x+h)-f(x)=-x^2-2xh-h^2+6x+6h-5-(-x^2+6x-5)=-2xh-h^2+6h

Step 3: evaluate (f(x+h)-f(x))/h

\dfrac{f(x+h)-f(x)}{h}=-2x-h+6

Step 4: evaluate the limit of step 3 as h->0

f'(x) = \displaystyle \lim_{h\to 0} \dfrac{f(x+h)-f(x)}{h}=-2x+6

So, we have

f'(1) = -2\cdot 1+6 = 4,\quad f'(2) = -2\cdot 2+6 = 2,\quad f'(3) = -2\cdot 3+6 = 0

5 0
3 years ago
18% of 350 students
Drupady [299]
X       18
350   100

6300/100=63
3 0
4 years ago
Read 2 more answers
A box contains fifteen billiard balls, numbered 1 through 15. Anna draws a ball, records the number, and then returns it to the
Drupady [299]

The correct end part of the question says;

Find the probability of rolling an even number "then" an odd number

Answer:

Probability of rolling even, then odd = 56/225

Step-by-step explanation:

Now, the numbers are from 1 to 15.

Since we want find probability of even, then odd number, let's list all the even numbers first;

Even numbers from 1 to 15 are;

2, 4, 6, 8, 10, 12, 14

Odd numbers from 1 to 15 are;

1, 3, 5, 7, 9, 11, 13, 15

So, we have 7 even numbers and 8 odd numbers.

Probability of even is = 7/15

Probability of odd is = 8/15

Thus,probability of rolling even, then odd is;

P(even, then odd) = 7/15 x 8/15 = 56/225

6 0
4 years ago
What is the difference between 4/9 and -5/9
Rainbow [258]

Answer:

The difference between 4/9 and -5/9 is that -5/9 is a negative fraction while 4/9 is a positive fraction.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • 4 friends buy cinema tickets using this offer.
    7·1 answer
  • What is the domain of F(x)=In(x)
    14·1 answer
  • (HELP WITH THIS )Suppose ages of cars driven by company employees are normally distributed with a mean of 8 years and a
    7·1 answer
  • What’s the gcf (greatest common factor) of this expression
    6·2 answers
  • Curtis drank 1/2 of his glass of water. Isa drank 2 1/3 times more water than Curtis. How many glasses of water did Isa drink? E
    6·2 answers
  • 5 The smallest angle of a triangle, in degrees, is p.
    11·1 answer
  • if a 6-kg bowling ball is rolled down the bowling lane with a velocity of 3.5m/s what is the momentum of the ball. show can you
    5·1 answer
  • Directions:Simplify the following monomials.SHOW ALL STEPS!
    8·1 answer
  • Item 1
    5·1 answer
  • BRAINLIEST!!!!! <br> ANSWER THE QUESTIONS!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!