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
iren2701 [21]
3 years ago
7

The diagram shows the graph of y=2x+c Find the value of k

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0

Answer:

can you add the photo

Step-by-step explanation:

You might be interested in
What is the rate of change for 1
Alla [95]

Answer:

Option D, 24

Step-by-step explanation:

<u>Step 1:  Determine the rate of change or slope</u>

m = \frac{y_2-y_1}{x_2-x_1}

m=\frac{32-8}{2-1}

m=\frac{24}{1}

m=24

Answer:  Option D, 24

5 0
2 years ago
The data set of the diameters of the metal cylinders manufactured an automatic machine has sample size of n=29, mean of x= 49.98
Lena [83]

Answer:

we say for  μ = 50.00 mm we be 95% confident that machine calibrated properly with ( 49.926757  ,  50.033243 )

Step-by-step explanation:

Given data

n=29

mean of x = 49.98 mm

S = 0.14 mm

μ = 50.00 mm

Cl = 95%

to find out

Can we be 95% confident that machine calibrated properly

solution

we know from t table

t at 95% and n -1 = 29-1 = 28 is  2.048

so now

Now for  95% CI for mean is

(x - 2.048 × S/√n  ,  x + 2.048 × S/√n )

(49.98 - 2.048 × 0.14/√29  ,  49.98 + 2.048 × 0.14/√29 )

( 49.926757  ,  50.033243 )

hence we say for  μ = 50.00 mm we be 95% confident that machine calibrated properly with ( 49.926757  ,  50.033243 )

8 0
3 years ago
Through: (3,3), parallel to y=8/3x+5
pshichka [43]

Answer:

(0,5)

Step-by-step explanation:

5 0
2 years ago
Which of the following are progressions?
professor190 [17]

In mathematics: Arithmetic progression, sequence of numbers such that the difference of any two successive members of the sequence is a constant. Geometric progression, sequence of numbers such that the quotient of any two successive members of the sequence is a constant. so i chose b)Sequences

7 0
3 years ago
Read 2 more answers
2x+14= -21-5x<br> Need to find out what x is but a step by step explanation please
adoni [48]
Notice how on both sides of the equation there is one coefficient (number being multiplied by x) and a constant (just a plain number). You want all constants to be on one side and all coefficients on the other. He’s how do to that:
2x+14=-21-5
I am choosing that all constants will be on the right side, so I will do the inverse operation of any constant on the left side to remove it. Here, a constant on the left side is 14. I will subtract 14 from both sides of the equation. Positive 14 minus 14 is zero, so it cancels out and removes it.
2x+14-14 = -21-5x
2x = -35-5x
See how the 14 is now gone? The equation looks much simpler now. Okay next, you can see that there is a coefficient on the “constant side” that I’ve chosen, so I am going to remove that. Negative 5 plus positive 5 equals zero. Do this on both sides of the equation.
2x+5x = -35-5x+5x
7x = -35
Now the equation is just two numbers. All that is left to do is divide by the last coefficient, 7, in this case.
7x/7 = -35/7
x = -5
8 0
1 year ago
Read 2 more answers
Other questions:
  • Simplify 42 ⋅ 48.<br><br> 416<br> 410<br> 1616<br> 1610
    15·2 answers
  • While packing for their cross country move, the Chen family uses a crate that has the shape of a cube.
    12·2 answers
  • What is P(tails ) P(tails)start text, P, left parenthesis, t, a, i, l, s, end text, right parenthesis? If necessary, round your
    7·1 answer
  • If i get paid 7$ plus 15% how much is that
    14·1 answer
  • Question 1 (5 points): Consider the system of linear equations x1 − 4x2 − x4 = −7 x2 − 2x4 = 3 x4 + 2x5 = 3 (a) Write down the c
    12·1 answer
  • A geometric sequence is defined by the recursive formula t1 = 64, tn = tn - 1 2 , where n ∈N and n &gt; 1. The sequence is
    12·2 answers
  • Mrs. Coughlin bought 2.25 pounds of turkey at $4.96 per pound and 0.75 pound of provolone cheese at $5.20 per pound. If Mrs. Cou
    8·1 answer
  • Neil and Beth both had soccer practice during the week. Neil practices for 3 hours each week. All together, they practice 4 hour
    15·1 answer
  • Jill sold half of her comic books and then bought sixteen more. she now has 36. how many did she begin with?
    6·1 answer
  • A store sells two kinds of candles,scented candles and unscented candles. The candles burn at different rates which kind of cand
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!