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
Colt1911 [192]
2 years ago
5

PLEASEE HELP!! Write and equation for this graph in slope- intercept form.

Mathematics
2 answers:
ella [17]2 years ago
8 0
-2/1. You find two point that go on the line and if it’s going down it’s negative
Step2247 [10]2 years ago
5 0

Answer:

-1.25x+2

Step-by-step explanation:

x intercept = 2.5

y intercept = 2

0-y intercept/x intercept-0 = m

0-2.5/2-0 = -1.25

Equation form:

y = m*x+b where b is  the y intercept.

m = -1.25

c = 2

To put it all together,

y = -1.25x+2

You might be interested in
I need help solving it
Oxana [17]
7. the last one

I = P R T

I = 15.75 P = 500 R = unknown T = 6

15.75 = 500 (r) (6)

divide the T and I

15.75 ÷ 6 = 500 (r) (6) ÷6

2.62 = 500 (r) *get rid of the six*

divide the P with new answer

2.62 ÷ 500 = 500 ÷ 500 *get rid of 500*

0.00524 = r

move decimal to make it in to a percentage

5.24% = R






6 0
2 years ago
A simple random sample of 36 men from a normally distributed population results in a standard deviation of 10.1 beats per minute
Katyanochek1 [597]

Answer:

Step-by-step explanation:

Given that:

sample size n = 36

standard deviation = 10.1

level of significance ∝ = 0.10

The null hypothesis and the alternative hypothesis can be computed as follows:

H_0 : \sigma = 10

H_1 : \sigma \neq 10

The test statistics can be computed as follows:

X^2 = \dfrac{(n -1)s^2 }{\sigma ^2}

X^2 = \dfrac{(36 -1)10.1^2 }{10^2}

X^2 = \dfrac{(35)102.01 }{100}

X^2 = \dfrac{3570.35 }{100}

X^2 =35.704

degree of freedom = n - 1 = 36 - 1 = 35

Since this test is two tailed .

The P -value can be determined by using the EXCEL FUNCTION ( = 2 × CHIDIST(35.7035, 35)

P - value = 2 × 0.435163515

P - value = 0.8703      ( to four decimal places)

Decision Rule : To reject the null hypothesis if  P - value is less than the 0.10

Conclusion: We fail to reject null hypothesis ( accept null hypothesis) since p-value is greater than 0.10 and we conclude that there is sufficient claim that the normal range of pulse rates of adults given as 60 to 100 beats per minute resulted to a standard deviation of 10 beats per minute.

3 0
3 years ago
What 5 divided by 475
Nataly [62]

Answer:

it's 0.01 (approx.)

Step-by-step explanation:

brainliest plz

8 0
2 years ago
Read 2 more answers
You estimate that your new business's revenue will grow at a compounded rate of 30% each month for the first 6 months. If your t
neonofarm [45]

Answer:

b

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value  

P = Present value  

R = interest rate  

N = number of years

let a = second month's revenue

5000 = a(1.3)

a = 5000 / 1.3 = 3846

5 0
2 years ago
5 plus 2 times 10 equals
Goryan [66]
The answer is 70.
 5 + 2 = 7 
 7 x 10 = 70
6 0
2 years ago
Read 2 more answers
Other questions:
  • A piece of wire 6 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral trian
    8·1 answer
  • A cylindrical tank is half full of oil The cylinder has a base radius of 100cm The height of the cylinder is 250cm 1 litre =1000
    13·1 answer
  • John buys 100 shares of stock at $100 per share. The price goes up by 10% and he sells 50 shares. Then, prices drop by 10% and h
    7·1 answer
  • Math question can you answer it
    12·1 answer
  • Basketball Points
    8·1 answer
  • Which is the value of i^20+1?
    11·1 answer
  • Write the statement "dividing the sum of x and 5 by 6 is 3 more than x" as a mathematical equation.​
    10·1 answer
  • Which of the following is true about the graphs f(x)=x and g(x)=f(x+10)
    15·1 answer
  • Who else thinks this is true
    8·2 answers
  • 2, 2, 2, 3, 4, 4, 11<br> What is the median of the seven data values shown?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!