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2 years ago

in 2015, there were approximately 33,600 firearm fatalities (homicides and suicides). Express this quantity in deaths per hour.

1 answer:

fomenos2 years ago

8 0

The answer would be3.8356164375.This is because you have to divide 33,600 by 365 which gives you 92.0547945.The number 365 because of the amount days in a year.So that gave you the deaths per day.So then you divide it by 24.The number 24 because of 24 hours in a day.So, 92.0547945 by 24, this will give you the hourly rate of deaths.

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Use function notation to write a recursive formula to represent the sequence: 4, 8, 12, …

kogti [31]

Answer:

f(1) = 4
f(n) = f(n - 1) + 4

Step-by-step explanation:

Given the sequence:

4, 8, 12, …

The first term is 4 and common difference is 4

<u>Recursive formula:</u>

f(1) = 4
f(n) = f(n - 1) + 4

7 0

2 years ago

Round to the nearest tenth if necessary. Find the distance between the two points. (–1, –8), (–4, –4) A)5 B)25 C)13 D)1

jeyben [28]

Answer: (a)

Step-by-step explanation:

Given

The points are $(-1,-8)$ and $(-4,-4)$

The distance between two points $(x_1,y_1),(x_2,y_2)$ is given by

$d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

Apply the distance formula

$\Rightarrow d=\sqrt{\left( -4+1\right)^2+\left( -4+8\right)^2}\\\\\Rightarrow d=\sqrt{(-3)^2+(4)^2}\\\Rightarrow d=\sqrt{9+16}\\\Rightarrow d=5\ \text{units}$

Hence, option (a) is correct.

4 0

2 years ago

Select the correct answer from each drop-down menu.

Vlad1618 [11]

The function g(x) = x³ - 2

The function h(x) = 2x³

<h3>What is function?</h3>

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given:

parent function = x³

As, function is shifted vertically down by 2 units to obtain g(x).

So, g(x) = x³ - 2

function h(x) Horizontally by a factor of 2, to obtain, h(x).

So, h(x) = 2x³

Learn more about function here:

brainly.com/question/7747242

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8 0

1 year ago

Allie has two cars- a truck and a sedan. Last week, she used 3 gallons of gas in the truck and 5 gallons of gas in the sedan and

Blababa [14]

Answer:

sedan = 26 miles/gallon

truck = 17 miles/gallon

Step-by-step explanation:

try to write the text in mathematical format as a system of equations

t=truck s=sedan

$\left \{ {{3t+5s=181} \atop {7t+6s=275}} \right.$

first equation can be written as

t= (181-5s)/3

we can use it in the second equation and rewrite it as

7[(181-5s)/3]+6s = 275

7(181/3 -5/3s) + 6s = 275

1267/3 - 35/3s + 6s = 275

-35/3s + 18/3s = 275-1267/3

-35/3s + 18/3s = 825/3 - 1267/3

-35s + 18s = 825 -1267

-17s = -442 s = 442/17 = 26 sedan has an average of 26 miles/gallon

we use this value of s in the first equation

3t + 5*26=181 3t=181-130 t= 51/3 = 17 truck has an average of 17 miles/gallon

8 0

2 years ago

In a school there are 60 teachers are and 1200 students. 30% of the students are billingual 15% of the teachers are billingual H

julsineya [31]

Answer:

369

Explanation:

Calculate each of the groups mentioned. You will derive that 360 students and bilingual and 9 of the teachers are bilingual. Add them together and you got your answer!

- Hope this helped.

8 0

2 years ago

Read 2 more answers