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4 years ago

I need help with this promblem and I need a answer and a good explaination on this thx!

Mathematics

2 answers:

salantis [7]4 years ago

5 0

It would be 7 because he gets in an accident every other time he gets a ticket

vladimir2022 [97]4 years ago

5 0

First work out the slope of the line
slope = rise / run if you look at the pointt level with accidents is you see that rise / run - = 3.5 / 7 which is 0.5
The intercept on vertical axis is 1.5
so we can write the equation of the line ( y = mx + b) where m = slope and b = y intercept) as y = 0.5x + 1.5 ( y = accidents and x = number tickets)

so if we plug x = 10 (tickets) into the above

Accidents ( for 10 tickets) = 0.5(10) + 1.5 = 6.5 which we round up to 7.

You might be interested in

How do you write 3 7/10 as a decimal

Leokris [45]

Answer:

3.7

Step-by-step explanation:

To change a fraction to a decimal, just divide the numerator with the denominator. Instead of placing the remainder over the divisor, continue to solve until it is answered (unless it's a repeating decimal.)

Divide 7 with 10:

7/10 = 0.7

Remember that there is a whole number, 3. Add that to the decimal you have gotten:

3 + 0.7 = 3.7

3.7 is your answer.

8 0

3 years ago

HELP!!!!!

podryga [215]

Solve for the x-max or h :\
$-b/(2a)=-8/(2*-2)=2=k$
plug it in to equation to get k:/
$y(2)=-2(2)^2+8(2)+3$
-8+16+3=11=k
$y=a(x-2)^2+11
$
solve for a by pluging (0,0)
then a= -11/4
$y=-11/4(x-2)^2+11$

8 0

4 years ago

The lyric, "Historians research more than just the word of one/To learn all sides of history" most closely means that

Ymorist [56]

Answer:

I would say C

Step-by-step explanation:

I said C because when people look for information they look at different sources instead of just one.

8 0

3 years ago

find the population increase from 1591 million and 40280 million find the percent round to the tenth

Kazeer [188]

INCREASE IN %: [(40280-1591)/1591]X 100% = 2,432&

For your info the increase between 2 amounts A₁ & A₂ =(A₁-A₂)/A₁

7 0

4 years ago

Sally lives in City A and works for the department of transportation. She needs to inspect the weigh stations in each of four di

galben [10]

Answer:

She can visit the cities in 192 ways

Step-by-step explanation:

If Sally starts from city A and after going to 4 cities she returns to home,

then that can be in 4! = 24 ways. (permutation of 4 distinct objects)

If between the time she visits cities, she comes home once,

then cities can be visited in,

$4! \times 3_{C_{1}}$ = 72 ways. (permutation of 4 distinct objects and choosing 1 gap among the 3 )

If between the time she visits cities, she comes home twice,

then cities can be visited in,

$4! \times 3_{C_{2}}$ =72 ways. (permutation of 4 distinct objects and finding 2 gaps among the 3)

If between the time she visits cities, she comes home thrice,

then cities can be visited in,

$4! \times 3_{C_{3}}$ = 24 ways. (permutation of 4 distinct objects and choosing 3 gaps among the 3)

Now, she can't come home more than thrice in between the time she visits cities (since there are 4 cities to visit only)

So, the number of ways she can visit cities = (24+ 72 + 72 + 24)

= 192

6 0

3 years ago