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
igor_vitrenko [27]
2 years ago
12

YALL I NEED HELP LIKE RIGHT NOW PLZ

Mathematics
2 answers:
NemiM [27]2 years ago
6 0

Answer:

y=3x+4

Step-by-step explanation:

y=mx+b where m is the slope and b is y-intercept

y= (3/1)x+4

AlladinOne [14]2 years ago
3 0
-1/1 because it goes to the left once and up once so it will be one over one but it’s one the left side so it will turn negative so it will be negative one over one
You might be interested in
Mike's Music charges $45 per hour. Tim's Tunes
klemol [59]

Answer:

Answer 4. (5 1/3 hours)

Step-by-step explanation:

240/45=5.333333333

5 0
2 years ago
Read 2 more answers
What mistake did she make while solving the problem?
umka2103 [35]

Answer:

Ms, Erickson added 6x^3 plus -3x^2 and these terms have different exponents.l

Step-by-step explanation:

6 0
3 years ago
Tree times the sum of ten and a number is 25. What is the number? <br><br> (Fraction)
ella [17]

Answer:

Step-by-step explanation:

3(10+n) = 25

30 +3n =25

30-30 and 25-30=

3n=-5

3/3 and 5/-3

6 0
3 years ago
Read 2 more answers
A sample of 11 students using a Ti-89 calculator averaged 31.5 items identified, with a standard deviation of 8.35. A sample of
lina2011 [118]

Answer:

We reject H₀, with CI = 90 % we can conclude that the mean numbers of times identified with Ti-84 does not exceed that of the Ti-89 by more than 1,80

Step-by-step explanation:

Ti-89 Calculator

Sample mean     x = 31,5

Sample standard deviation   s₂  = 8,35

Sample size        n₂ = 11

Ti-84 Calculator

Sample mean     y = 46,2

Sample standard deviation   s₁  = 9,99

Sample size        n₁ = 12

t(s)  = ( y - x - d ) / √s₁²/n₁ + s₂²/n₂

t(s)  = 12,9 / √(99,8/12) + (69,72/11)

t(s)  = 12,9 / √8,32 + 6,34

t(s)  = 12,9 / 3,83

t(s) = 3,37

Test Hypothesis

Null Hypothesis               H₀      y - x > 1,80

Altenative Hypothesis       Hₐ      y - x ≤ 1,80

We have a t(s) = 3,37

We need to compare with t(c)   critical value for

t(c) α; n₁ +n₂-2            df = 12 +11 -2     df  = 21

If we choose  CI = 95 %    then  α = 5 %   α = 0,05

From t-student table

t(c) = 1,72

t(s) = 3,37

t(s) >t(c)

t(s) is in the rejection region therefore we accept Hₐ with CI = 95 %

8 0
3 years ago
Pls help I’m failing math
MrRa [10]

Answer:

y = 3/7+0

Step-by-step explanation:

This is what I got, hope this helps.

3 0
2 years ago
Other questions:
  • What can you say about the y-values of the two functions f(x) =3x^2-3 and g(x)=2^x-3
    14·1 answer
  • The amplitude of y = -3sinx is _____.
    7·1 answer
  • {x | x &lt; 2}<br><br> how do I solve this
    10·1 answer
  • There are many cones with a height of 12 inches. Let r represent the radius and V represent the volume of these cones.
    11·2 answers
  • If you only have a 1/4 measuring cup and a recipe calls for 3 1/4cups of flour, how many 1/4 cups would you need to use?
    8·2 answers
  • Do the ratios 20/10 and 4/2 form a proportion? Yes or no
    6·1 answer
  • How do you find the original price of an item, given the tax percent and the final cost ?
    15·1 answer
  • How are you really? 100 points, Be honest.
    6·2 answers
  • Draw a parallel line to line PQ, Start the line with point R
    11·2 answers
  • Can someone please help me with this square root problem?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!