Calculate the slope look at pic. Help plz!

Answer:

Y-intercept: (0,-0.7)

X-intercept: (-1.2,0)

Explanation:

The Y-intercept is the spot where the line crosses the Y axis (the vertical axis). This always occurs where X=0. For this problem the Y value at this point is -0.7. So, for the coordinates (X,Y) X is 0 and Y is -0.7 so it is (0,-0.7)

The X-intercept is the spot where the line crosses the X axis (the horizontal axis). This always occurs where Y=0. For this problem the X value at this point is -1.2. So, for the coordinates (X,Y) X is -1.2 and Y is 0 so it is (0,-0.7)

Answer:

Step-by-step exjwnfjaW ejgnewjkgn rngjwrgnrwjg

Answer:

0.4332 = 43.32% probability of a rating that is between 200 and 275.

Step-by-step explanation:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

A bank's loan officer rates applicants for credit. the ratings are normally distributed with a mean of 200 and a standard deviation of 50

This means that [tex]\mu = 200, \sigma = 50[/tex].

Find the probability of a rating that is between 200 and 275.

This is the pvalue of Z when X = 275 subtracted by the pvalue of Z when X = 200. So

X = 275

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{275 - 200}{50}[/tex]

[tex]Z = 1.5[/tex]

[tex]Z = 1.5[/tex] has a pvalue of 0.9332

X = 200

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{200 - 200}{50}[/tex]

[tex]Z = 0[/tex]

[tex]Z = 0[/tex] has a pvalue of 0.5

0.9332 - 0.5 = 0.4332

0.4332 = 43.32% probability of a rating that is between 200 and 275.

Answer:

A unit rate is a rate that has a denominator of 1. For example the Rate could be 48 kids per 4 classrooms. The unit rate for this would be 12 kids per 1 classroom. The denominator should always be one.

or another examples would be 150 miles/ 6 hours

Answer:

16069.25

Just know that

P=Is the first number in the word prob.

R=the second number (percentage one) which you get into decimal form

T=the last number in the word problem

Answer:

2513.27 including the pi

Step-by-step explanation:

Answer:

-60

Step-by-step explanation:

43 - 103

Answer: I'm late but do you still need the answer

Step-by-step explanation:

Answer:

None

Step-by-step explanation:

i just took the test

Answer:

None

Step-by-step explanation:

I took the test and I got it correct

Answer:

320

Step-by-step explanation:

Answer:

Step-by-step explanation:

Yes, each input value is paired with only one output value.

The function represent the given graph is f(x)=0.67x+1.83.

The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.

From the graph, the coordinate points are (1, 2.5) and (2.5, 3.5)

Here, slope m=(3.5-2.5)/(2.5-1)

= 1/1.5

= 0.67

Substitute m=0.67 and (x, y)=(1, 2.5) in y=mx+c, we get

2.5=0.67+c

c=1.83

Substitute m=0.67 and c=1.83 in y=mx+c, we get

y=0.67x+1.83

Therefore, the function represent the given graph is f(x)=0.67x+1.83.

To learn more about the equation of a line visit:

https://brainly.com/question/2564656.

#SPJ2

Answer:

23/7

Step-by-step explanation:

-7x+6=-17

-7x=-17-6

-7x=-23

7x=23

x=23/7

Answer:

6

Step-by-step explanation

divide 48/6=6

divide 90/15=6

divide 102/17=6

Answer:

60 feet

Step-by-step explanation:

if 1/5 is 12 feet of the length of the pole then that means you would have to multiply 12 by 5 to get 60.  1/5 +  1/5 + 1/5 + 1/5 + 1/5 is the height of the pole so you would have to multiply 1/5 (12) by 5 to get the full length of the pole.

Answer:

60ft

Step-by-step explanation:

if 1/5 of the pole is equal to 12ft then to find the total height (length) of the pole you need to multiply by the denominator (base of the fraction) so...

5 x 12 = 60ft

Answer:

2

Step-by-step explanation:

6, because there's 3 types of even die and you're rolling it 44 times, or 6 times per number

Answer: $2,100.25

Step-by-step explanation:

$135.50 x 15.5 = $2,100.25

Answer:

12

Step-by-step explanation:

[tex]y^0=1\\5^0=1\\12*1=12[/tex]

Answer:

5 minutes

Step-by-step explanation:

1200 ÷ 3 = 400 kb per minute

3200 ÷ 400 = 8 kb per minute

8 - 3 = 5 more minutes

Answer:

x=2, x=-3

Step-by-step explanation:

Answer:

6 bc it is

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Substitute the x's for multiplication signs

[tex]5^{2} x(7-3)/5=25x(7-3)/5=25x(4)/5=100/5=20[/tex]

Answer:

-12 and 3

Step-by-step explanation:

-12x3= -36

-12+3= -9

Answer:

-18

Step-by-step explanation:

9514 1404 393

Answer:

  100

Step-by-step explanation:

4 = 2² . . . case 1

9 = 3² . . . case 2

16 = 4² . . . case 3

The number of blocks is the square of the number 1 greater than the case number. For case 9, the number of blocks is (9+1)² = 10² = 100.

  100 blocks are needed for the 9th case.

[tex]\displaystyle\bf\\\frac{x^3+y^3}{x+y}=?\\\\ ~~~~~~~~~~~We~use~the~formula:~~~~x^3+y^3=(x+y)(x^2-xy+y^2)\\\\\frac{x^3+y^3}{x+y}=\frac{(x+y)(x^2-xy+y^2)}{x+y}=\boxed{\bf x^2-xy+y^2}\\\\We~simplified~the~fraction~with~(x + y)[/tex]

9514 1404 393

Answer:

  9x² -6x -8

Step-by-step explanation:

The area is the product of length and width.

  A = LW

  A = (3x +2)(3x -4) = 3x(3x -4) +2(3x -4)

  A = 9x² -12x +6x -8

  A = 9x² -6x -8 . . . area of the rectangle

Answer:

7

Step-by-step explanation:

Because there are 7 zeros :)

Answer:

ewan ko sorry kailangan lang ng points

Answer:

You would make 2 million dollars in 63 minutes, sure would be nice too.

Step-by-step explanation: