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3 years ago

Help Please I dont even know what to do :(

Mathematics

1 answer:

bazaltina [42]3 years ago

3 0

Answer:

(a). Function 1

(b) Function 2

Step-by-step explanation:

Find the equation for all functions;

function 1: y= 2x+1

function 2: y= -2x+3

function 3: y= 5x-2

function 4: y= -4x-4

for answer of (a) y= mx+c

c is intercept. so function 1 has closest intercept to 0

for (b) the greatest y intercept is function 2

for(c) slope is m: we have function 1, 2 and 4

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I need help you'll get fourteen points plz fast<br> ASAP

vlabodo [156]

Answer:

I think the right answer is c I'm sorry if you get it wrong

4 0

3 years ago

Read 2 more answers

A car insurance company has determined that 66% of all drivers were involved in a car accident last year. Among the 1010 driver

jenyasd209 [6]

Answer: Our required probability is 0.618.

Step-by-step explanation:

Since we have given that

Probability of all drivers were involved in a car accident last year = 66%

Number of drivers = 10

Number of drivers involved in a car accident = 3

So, probability of drivers involved in car accident is given by

$\dfrac{3}{10}\\\\=0.3$

Probability of getting 3 or more who were involved in a car accident is given by

P(X≥3)=1-P(X=0)-P(X=1)-P(X=2)

Here,

$P(X=0)=^{10}C_0(0.7)^{10}=0.028\\\\P(X=1)=^{10}C_1(0.7)^9(0.3)=0.121\\\\P(X=2)=^{10}C_2(0.7)^8(0.3)^2=0.233$

So, our equation becomes

P(X≥3)=1-P(X=0)-P(X=1)-P(X=2)

$P(X\geq 3)=1-0.028-0.121-0.233=0.618$

Hence, our required probability is 0.618.

4 0

3 years ago

What is a difference equivalent to the product 11 (x-y)

Andreyy89

11(x-y)
you can distribute here

11x(x) and 11x(y)
11x and 11y
but don't forget the "-" sign

11x-11y is the equivalent to 11(x-y)

5 0

3 years ago

What is <br> 340 pages; 20 percent decrease

tresset_1 [31]

The answer would be 272 because youre trying to find the decrease which is
340x.20 because you always move the percent over two decimals. you would get 68 after multiplying it then u would subtract that number by 340.

8 0

3 years ago

Edward owes his parents $20 for a new video

Galina-37 [17]

Answer:

it would take Edward 8 to pay back his debt

Step-by-step explanation:

every 2 days he pays his parents 5 bucks so because 5 times 4 equals 20 he would have to multiply the 4 by 2 and that gets you 8 days

3 0

3 years ago