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
Sav [38]
3 years ago
12

Lesson 1.5 need help number 1,2,3 and 4

Mathematics
1 answer:
AlladinOne [14]3 years ago
7 0
1. 82000
2. 60
3. 92
4. 80,400

I'm not 100 percent sure because I'm not good at math, sorry
You might be interested in
What would be the rate of change for this data ?
shutvik [7]

Answer: A

THE WATER LEVEL RISES 2 INCHES EVERY HOUR

Step-by-step explanation:

you times the inches by 2

8 0
3 years ago
(1.1/1.2: Interpolating polynomials) Say we want to find a polynomialf(x) ofdegree 3,f(x) =a0+a1x+a2x2+a3x3,satisfying some inte
Hunter-Best [27]

(a) If

<em>f(x)</em> = <em>a</em>₀ + <em>a</em>₁ <em>x </em>+<em> a</em>₂ <em>x</em> ² + <em>a</em>₃ <em>x</em> ³

then from the given conditions we get the system of equations,

<em>f</em> (-1) = <em>a</em>₀ - <em>a</em>₁<em> </em>+<em> a</em>₂ - <em>a</em>₃ = -1

<em>f</em> (1) = <em>a</em>₀ + <em>a</em>₁<em> </em>+<em> a</em>₂ + <em>a</em>₃ = 2

<em>f</em> (2) = <em>a</em>₀ + 2<em>a</em>₁<em> </em>+ 4<em>a</em>₂ + 8<em>a</em>₃ = 1

<em>f</em> (3) = <em>a</em>₀ + 3<em>a</em>₁<em> </em>+<em> </em>9<em>a</em>₂ + 27<em>x</em> ³ = 5

(b) Similarly, if

<em>f(x)</em> = <em>a</em>₀ + <em>a</em>₁ <em>x </em>+<em> a</em>₂ <em>x</em> ² + <em>a</em>₃ <em>x</em> ³

then

<em>f'(x)</em> = <em>a</em>₁<em> </em>+<em> </em>2<em>a</em>₂ <em>x</em> + 3<em>a</em>₃ <em>x</em> ²

so that the given conditions yield the system,

<em>f</em> (1) = <em>a</em>₀ + <em>a</em>₁<em> </em>+<em> a</em>₂ + <em>a</em>₃ = 0

<em>f'</em> (1) = <em>a</em>₁<em> </em>+<em> </em>2<em>a</em>₂ + 3<em>a</em>₃ = 2

<em>f</em> (2) = <em>a</em>₀ + 2<em>a</em>₁<em> </em>+<em> </em>4<em>a</em>₂ + 27<em>a</em>₃ = 3

<em>f'</em> (2) = <em>a</em>₁<em> </em>+<em> </em>4<em>a</em>₂ + 12<em>a</em>₃ = -1

7 0
3 years ago
Can some one plz help me with this question
Daniel [21]

Answer:

x=4.16

Step-by-step explanation:

12x -18 +4 = 16+18

12x-16= 16+18

12x-16=34

      +16 +16

12x=50

50/12

4.16

4 0
3 years ago
Can someone help me, please
11Alexandr11 [23.1K]

Answer:20 pints of blue paint and 8 pints of yellow paint

Step-by-step explanation:

5 pints of blue and 2 pints of yellow make 7 pints of green. (5 + 2 = 7)You must do this four times to get 28 pints of green. (4  · 7 = 28)So you need 20 (4 · 5) pints of blue and 8 (4 · 2) pints of yellow.

4 0
2 years ago
C = {x | x is<br> an<br> integer that's greater than 3 and less than or equal to 7}.
Amiraneli [1.4K]

we are going to be an equal number of adenine and thymine include the following at the end of the African American Horror Story hotel episode

6 0
3 years ago
Other questions:
  • What is the area of the rectagle 12 ft 4 ft
    12·2 answers
  • Information on a packet of seeds claims that 93% of them will germinate. Of the 200 seeds that I planted, only 175 germinated. (
    13·1 answer
  • Joelle would like to tip her hairdresser 20%. If her haircut was $38.00, which expression should she use to find the tip amount?
    10·2 answers
  • graph each equation identify the conic section. any lines of symmetry, and the domain and range. x^2+y^2=4
    12·1 answer
  • 9w=4x for w pleaseeeeee helpppppp
    8·2 answers
  • Here are three different recipes for Orangey-Pineapple Juice. Two of these mixtures taste the same and one tastes different.
    10·2 answers
  • The selling price for an expensive painting is $20,000. What was the paintings' original price if its current selling price is $
    12·1 answer
  • 1) The probability that an individual is left-handed is 12%. In a randomly selected class of 30 students, what is the probabilit
    9·1 answer
  • Jackson recorded the growth of a plant over 10 weeks. The equation y=0.25x+4 represents the height in inches over the time in we
    5·1 answer
  • Very easy 5th grade math please answer giving brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!