Mathematics High School

The number of newly reported crime cases in a county in New York State is shown in the accompanying table, where x represents the number of years since 2007, and y represents number of new cases. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest hundredth. Using this equation, estimate the calendar year in which the number of new cases would reach 1344.
Years since 2007 (x) New Cases (y)
0 1112
1 1081
2 1116
3 1159

Answers

Answer 1

Answer:

y=17.6x+1090.6

2021

Step-by-step explanation:

Got this off of Delta Math. So this answer is 100 percent correct!

Related Questions

Given that,
2a + 5b=22
b = 2
Find the value of a.

Answers

Answer:

Step-by-step explanation:

Answer:

a=5.5 I hope this helped you

A shop sells flower fertiliser in 25kg bags and in 50kg bags.
One week, the shop has two special offers for the fertiliser.
Offer A:
Offer B:
25 kg
50 kg
2 bags for £35
3 bags for £92.50
Which offer (A or B) is the best value for money?
You must show how you get your answer.

Answers

Offer A is correct sir

Step-by-step explanation:

Press on the picture to see the full picture. I’m really stuck

Answers

D should be the correct answer :)

Answer:

D is the answer

Step-by-step explanation:

A filled circle means "or equal to" in which this case the symbol is less than or equal to, making the dot filled. Since 2 is greater than x, the line would start on the two and continue farther down the line to show that anything 2 or greater is more than x.

16 points, Brainllest, a heart, and stars! First place gets brainllest, five stars and a heart! Second place gets 4 stars and a heart! (You only get it if you get it right )!

Write the percent as a fraction in simplest form and as a decimal. 16.24%
The fraction is
The decimal is

Answers

Answer:

Umm ty!

Step-by-step explanation:

Answer:

Fraction is: 203/1250

Decimal is: 0.1624

Step-by-step explanation:

Thank you for the points! Please mark this as brainliest! :)

I will mark brainliest
I need help

Answers

Answer:

4 million a day, 28 million a week, 145,600,000 a year.

Step-by-step explanation:

6 million times 4 is 24 million. Which explains 4 million daily.

4 million times 7 days a week is 28 million weekly.

28 million times 52 weeks a year is 145,600,000.

Question 3 of 10
What is 9C6?
O A. 96
OB. 10
O C. 56
O D. 84

Answers

The answer is d because

How many solutions does the following equation have?
4(5 - 2v) =4 - 8(v-2)
2)
(A) 1 solution
(B) No solutions
(C) Infinite Solutions

Answers

ANSWER

C. Infinite Solutions

Explanation- graph/plug in the two equations into a graphing calculator ( desmos is a good app )

need help math question

Answers

My answer is 8 . Please check the answer.

HELP ASAP
Betsy cut up 5 apples to make a pie. In total there were 35 apple seeds. On average, how many seeds were there per apple?

Answers

Answer:

Step-by-step explanation:

Wil has a coin collection and is currently adding 9 coins per day to his existing number of coins in his collection.After 22 days he has a total of 218 coins. How many coins will he have after 36 days?

Answers

Answer:

344

Step-by-step explanation:

Number of coins added per day in the collection = 9

Number of coins in the collection after 22 days = 218

To find:

Number of coins in the collection after 36 days.

Solution:

First of all, let us find how many coins did he have initially.

Let the number of coins present initially with Wil = [tex]x[/tex]

Number of coins added per day = 9

Number of coins added after 22 days = 22 [tex]\times[/tex] 9 = 198

Therefore,

[tex]x + 198 = 218\\\Rightarrow x = \bold{20}[/tex]

Number of coins present with Wil initially = 20

Number of coins added after 36 days = 36 [tex]\times[/tex] 9 = 324

Total number of coins after 36 days = Number of coins present initially with Will + Number of coins added = 324 + 20 = 344

What is the measurement of

Answers

y= 53°
Hope this helps and good luck u can do this

I need help please

Answers

Answer: SAS

Explanation: There are two sides that are congruent and there is one vertical angle between them which are always congruent.

A vanilla cake has a diameter of 8 inches. What is the radius?

Answers

Answer:

Step-by-step explanation:

d = 8 inches

r = 8/2 = 4 inches

Answer:

4 inches.

Explanation:

If the diameter is a circle, divide the diameter by two and you will have the answer of 4. This gives you the radius.

8 / 2 = 4

Hope this helps. Have a wonderful day.

1. Round each length to the nearest inch.
a) [tex]1 \frac{1}{4} [/tex] ____"
b) [tex] \frac{7}{8} [/tex] ____"
c) [tex]1 \frac{1}{2} [/tex] ____"
d) [tex]2\frac{5}{8} [/tex] ___"
e) [tex]1\frac{5}{16} [/tex] ___"
f) [tex]4\frac{11}{16} [/tex] ___"

2. Round each length to the nearest foot.
a) 10" _____'
b) 2'9" ____'
c) 2'6" ____'
d)2'9" ____'
e)1'2" ____'
f)9'3" ____'

Answers

9514 1404 393

Answer:

1. 1, 1, 2, 3, 1, 5

2. 1, 3, 3, 3, 1, 9

Step-by-step explanation:

1. Any fraction of an inch that is 1/2" or more will cause the integer value to increase by 1. Otherwise, the integer value is the one you want. Of course ...

1/2" = 2/4" = 4/8" = 8/16"

a) 1"

b) 1"

c) 2"

d) 3"

e) 1"

f) 5"

2. Any inch measure that is 6" or more will cause the integer value to increase by 1. Otherwise, the integer value is the one you want.

a) 1'

b) 3'

c) 3'

d) 3' . . . same as B

e) 1'

f) 9'

WILL GIVE BRAINLY TO FIRST
Question 5 of 17
Which steps show how to use the distributive property to evaluate9 - 67?
O A. 9(67) = 9(70 - 3) = 9 . 70 +9-3 = 630 + 27 = 657
O B. 9(67) = 9(70
OC. 9(67) = 9(70 – 3) =9 .70 – 3 = 630 - 3 = 627
OD. 9(67) = 9(70– 3) = 9.70- 70 3 = 630 - 210 = 420
3) =9.70 -93= 630 -27 = 603

Answers

b.) 9x67 is 203 and the only 203 is b

While taking a ride in a hot-air-balloon in Napa Valley, Francisco wonders how high he is. To find
out, he chooses a landmark on the ground that is to the east of the balloon and measures the angle of
depression to be 54°. A few minutes later, after the balloon floats horizontally 100 feet east, closer to the
landmark, the angle of depression to the same landmark is determined to be 61°. Determine the height h
of the balloon. Round your answer to the nearest tenth.

a) Find the measures of ∠1, ∠2, ∠3 and ∠4:

∠1 = ________ ∠2 = ________
∠3 = ________ ∠4 = ________
b) Solve for the height of the balloon, h. You may use any
appropriate method but must show your work!

Answers

Answer:

uttujtjtjtjtjjtjtjtjjttjjtjtjtjtjjt

Given that f(x) = x2 - 2x - 15,
a. Find the coordinates of the y-intercept

b. Find the coordinates of the x-intercepts

c. Find the coordinates of the vertex

d. Use the above information to sketch a graph of f(x)

Answers

a) (0; -15)

you just let x be equal to 0.

b) ( -5; 0) and (3;0)

you just let y/ f(x) equal to 0.

9. The figures are similar. Find x.
9.
9
40
X
24

Answers

Answer:

yes it's on a 1.5 scale factor.....I think. The question you put at the top threw me off at first but the picture makes sense. I'm not entirely sure if this is right but if you adjust the triangle to be the same way as the other one then you will see which sides correspond to each other. Each number can be multiplied by 1.5 to get the number that is on the side of the other triangle that corresponds with it....if that makes any sense

If a circle has more than one radius, they are all the same distance from the center to the edge.
True or False

Answers

THE ANSWER IS FALSE IM PRETTY SURE

Answer:

True

Step-by-step explanation:

All radii are half of a diameter.

Which two points should the line of best fit go through to best represent the data in the scatterplot?

Answers

(3,8) (5,12) Hope this helped

Answer:

(3,8) and (5,12) in other words C.

Step-by-step explanation:

Which expression is equivalent to 6f+8f?

Answers

Answer:

6f + 8f is equal to 14f

Answer:

14f

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define Expression

6f + 8f

Step 2: Simplify

Combine like terms: 14f

Find the Retail Price. Given: Original Price: $60; Markup: 18%

Answers

Answer:

$70.80

Step-by-step explanation:

Answer:

$2.88

Step-by-step explanation:

Hey hoped I helped! Have an amazing day and consider marking this brainliest if you do thank you in advanced! Merry Christmas!

Whats the value of c? 60 - (3c + 4) = 4(c + 6) + c

Answers

Answer:

c=4 hope this helpss

Step-by-step explanation:

Answer and Explanation

__________________________________________________________

The value of "c" is 4.

Here's why.

__________________________________________________________

[tex]60-\left(3\cdot c+4\right)=4\cdot\left(c+6\right)+c[/tex]

What does c equal???

__________________________________________________________

Let's try using all numbers to find out what it is

[tex]60-\left(3\cdot 4+4\right)[/tex] = [tex]44[/tex]

[tex]4\cdot\left(4+6\right)+ 4[/tex] = [tex]44[/tex]

So it's 4!

__________________________________________________________

Hope this helps! <3

__________________________________________________________

3/5 divided by what makes 3/10
I will make it the brain lieset answer

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

We will use the KFC method to figure out the answer:

3/5 ÷ 2/1

We keep the first fraction

3/5 ÷ 2/1

Flip the last fraction (swap the numbers)

3/5 ÷ 1/2

Change the sign (to a multiplication symbol)

3/5 x 1/2

Then, finally, to solve for the answer, we multiply across (3 x 1 and 5 x 2).

3 x 1 = 3

5 x 2 = 10

The answer is 3/10 because it cannot be simplified any further.

≧◡≦

Mocha here! If this answer helped you, please consider giving it brainliest because I would appreciate it greatly. Have a wonderful day!

Given the points (2, 4) & (-1,-5), what is the equation of the line?

Answers

Answer:

y =1 /3 x + 14 /3

Step-by-step explanation:

WILL MARK BRANLIEST IF GOTTEN RIGHT

Answers

Answer:

1. Angles 2 and 5.

Step-by-step explanation:

Vertical angles are the angles that are opposite each other when two straight lines intersect.

Answer:

angle 2 and angle 5

Step-by-step explanation:

Sita and Radha purchased a car for rupees 320000 due to some economic problem they sold it for 280000.find the loss incured and loss percentage

Answers

Answer:

40000 and 12.5% respectively

Step-by-step explanation:

soln:

given,

cost price(c.p)=320000

selling price(s.p)=280000

loss(l),loss percentage(l%)=?

we know,

l=c.p-s.p

or,l=320000-280000

•°•l=40000

now,

l%=l/c.p*100%

or,l%=40000/320000*100%

•°•l%=12.5%

The local ice cream shop surveyed the customers to see which flavor of ice cream is most popular 125 people choose chocolate as their favorite which represents 25% of the customers surveyed how many total customers were surveyed A.425 B.20 C.500 D.32

Answers

Answer:

500

Step-by-step explanation:

Let there were a total of x number of customers.

As 125customers choose chocolate flavor as their favorite which is 25% of the total customers surveyed, so

25% of x = 125

0.25x=125

x=125/0.25=500

Therefore, the total number of customers surveyed is 500.

How many four-digit personal identification numbers (PIN) are possible if the PIN cannot begin with a 0 and the PIN
must be an odd number?
a. 5,000
b. 4,500
c. 3,600
d. 500

Answers

Answer:

Step-by-step explanation:

How many four-digit personal identification numbers (PIN) are possible if the PIN cannot begin with a 0 and the PIN must be an odd number?

ANSWER B: 4,500

The number of 4 digit personal identification numbers (PIN) is 4500

What is a PIN?

A PIN is a security code that is used for verifying identities

There are 10 numerical digits i.e. 0 - 9

Since the 4 digit personal identification numbers (PIN) cannot begin with 0, then the first character can take any of 9 digits

The other three characters can take any of the 10 digits.

So, the number of PIN is:

PIN = 9 * 10 * 10 * 10/2

Expand

PIN = 4500

Hence, the number of 4 digit personal identification numbers (PIN) is 4500

Answers

Answer:

21/40

Step-by-step explanation:

Answer:

0.525 or 21/40. Find the LCM between the denominators which is 40.

Other Questions

This is Concert Choir you have to make sure that you answer all three questions plzzzz help Maia wants to have a career in Quality Assurance. Which best lists the qualifications she may need to succeed in this career? knowledge of CAD, mechanical and electrical knowledge, and logic ability to use lab equipment, operate computers, and examine evidence financial skills, dependability, and dexterity for physical labor math skills, physical strength, and ability to use tools and machinery I NEED HELP RN 40 POINTS Can someone help me out please!! A disk rotates at a constant angular velocity of 30 degrees per second. Consider a point on the edge of the disk. Through how many degrees has it rotated after 3 seconds? NAME 3 WAYS YOU CAN STAY SAFE SEXUAL Harassment / Assault In the Battle of Bunker Hill, why were the Patriots ordered," Don't fire untill you see the whites of their eyes"? A- They could not see in the dark B- British soldiers were wearing camo C- Patriot soldiers were low on ammunition D- British soldiers had a better position 10=h/2+8 solve, its for algebra 1 In a period when costs are declining and inventory quantities are stable, the lowest cost of goods sold would be reported by using the inventory method of need help plez FAST! At a sale, dresses were sold for $142 each. If the dresses originally cost $200 each, what percentage of its original price was a dress sold for? helppppppppppppp meeee plsssssss...... what is the answer of 1/3pi x r^2 / 4 x 2h?PLEASE ANSWER FAST ILL MARKYOU AS A BRAINLIST why were many news editors and printers convicted under the Sedition Act Which of the following statements is FALSE?A. The Articles of Confederation were weak and allowed the states too much governing power.B.Before the implementation of the Constitution, the national government focused its attention on foreign affairs.C.EveryoneCongress, state governments, and judgesmust follow the laws set forth in the Constitution, but the president does not have to.D.The states relinquished some amount of sovereignty in order to comply with the laws set forth in the Constitution. what's the constant of proportionality of 1.08p=t Active transport occurs through which type of biomolecule?ProteinsLipidsCarbohydratesNucleic acids To make a balanced equation, 6 H2O + 6 CO2 ---> C6H12O6 + _ What is the value of g(-9) for the function g(x) = x2 - x? What is the definition of bug?