Mathematics College

please help if possible show work but if not its fine just help plsssss

Please Help If Possible Show Work But If Not Its Fine Just Help Plsssss

Answers

Answer 1

Step-by-step explanation:

Number one, 743

× 63

2229

Number four is 2.5/3 (don't trust me too much with this one)

number five, multiply 8.5 by 3 and you'll get 25.5

Related Questions

Jose has 6 trucks some trucks are red
​

Answers

Answer:

Step-by-step explanation:

The element copper has 29 protons. What is the atomic number of copper?

Answer:

plz type the full question

Step-by-step explanation:

4 2/3÷(-1 1/4)

A. 7 20/21
B. 1/36
C. 2.57

Answers

Step-by-step explanation:

[tex] = 4 \frac{2}{3} \div ( - 1 \frac{1}{4} )[/tex]

[tex] = \frac{14}{3} \div ( - \frac{5}{4} )[/tex]

[tex] = \frac{14}{3} \times ( - \frac{4}{5} )[/tex]

[tex] = - \frac{56}{15} [/tex]

[tex] = - 3 \frac{11}{15} [/tex]

No option Solution.

Roxie is picking out some movies to rent, and she is primarily interested in horror films and foreign films. She has narrowed down her selections to 20 horror films and 8 foreign films. Step 2 of 2 : How many different combinations of 3 movies can she rent if she wants at least two horror films

Answers

Answer:

2470

Step-by-step explanation:

Roxie must pick 3 movies from 20 horror films and 8 foreign films with at least two horror films.

i) She can pick 2 horror films and 1 foreign film

The number ways this is possible = C(20, 2) * C(8, 1)

[tex]C(20,2)=\frac{20!}{(20-2)!2!}=190\\\\C(7,1)=\frac{7!}{(7-1)!1!}=7[/tex]

The number ways this is possible = C(20, 2) * C(8, 1) = 190 * 7 = 1330

ii) She can pick 3 horror films

The number ways this is possible = C(20, 3)

[tex]C(20,3)=\frac{20!}{(20-3)!3!}=1140\\\\[/tex]

The number ways this is possible = C(20, 3) = 1140

The number of ways of picking 3 movies from 20 horror films and 8 foreign films with at least two horror films = pick 2 horror films and 1 foreign film + pick 3 horror films

The number of ways of picking 3 movies from 20 horror films and 8 foreign films with at least two horror films = 1330 + 1140 =2470

find the measure of

Answers

X=80 Hope it’s right

Can someone please help me

Answers

Answer:

992

Step-by-step explanation:

What is Judicial Review? Describe it in detail, please.

Answers

Judicial review, power of the courts of a country to examine the actions of the legislative, executive, and administrative arms of the government and to determine whether such actions are consistent with the constitution. Actions judged inconsistent are declared unconstitutional and, therefore, null and void. The institution of judicial review in this sense depends upon the existence of a written constitution.

Find the length median of the trapezoid( 20 points and brainliest if answered)

Answers

Answer:

1. 45

2.40

Step-by-step explanation:

If f(x) = x/2 - 3 and g(x) = 3x^2 + x - 6, find (f+g)(x)

Answers

[tex](f+g)(x) = f(x) +g(x)[/tex]

[tex](f+g)(x) = \left(\dfrac{x}{2}-3\right)+\left(3x^2+x-6\right)[/tex]

[tex](f+g)(x) =3x^2 +\dfrac{3x}{2}-9[/tex]

A class has 18 students. The teacher asks how many students in the class have pets. If 5/9 of the students have pets, how many students in the class have pets?​

Answers

10 students would have pets because 10/18 is simplified to 5/9 I think

What is 3.192m2*0.56?

Answers

Answer:

1.78752 m2

Step-by-step explanation:

Hope this Helped!

Angle DPF = 98, what is angle CQD equals
WILL GIVE BRAINLIST

Answers

the answer is= angle CQD is 82°

For every 2 boys in the class, there are 3 girls.

1) What is the ratio of girls to boys? Create a TAPE DIAGRAM to represent the ratio


I need help!!!! Thank you very much- :)

Answers

Boys is 1 and girls is 1.5 so it’ll be 1.5:1

solve the formula for q. r/q=s

Answers

Answer:

q=rs

Step-by-step explanation:

r/q=s

*r

q=rs

Answer:

S=(Q-R)/RT

Step-by-step explanation:

please check if it is what you need

If f(x)=-x^2-1 and g(x)=x+5 then f(g(x)) =

Answers

Answer:

The composition of f(g(x)) is:

[tex]f(g(x)) = -x^2-10x-26[/tex]

Step-by-step explanation:

Given two functions are:

[tex]f(x) = -x^2-1\\g(x) = x+5[/tex]

we have to find the composition of f and g which can also be written as: fog(x) or f(g(x))

The method to find the composition is that we will put the function g in place of x in function f

[tex]f(g(x)) = -(x+5)^2-1\\=-(x^2+25+10x)-1\\=-x^2-25-10x-1\\=-x^2-10x-26[/tex]

Hence,

The composition of f(g(x)) is:

[tex]f(g(x)) = -x^2-10x-26[/tex]

what does inf,one,none,intro mean

Answers

Answer: hi

Step-by-step explanation: :)

A researcher observes the level of aggression of six 5-year-old boys over the course of a school day. The number of incidents for the group of boys was 2, 4, 6, 12, 8, 10. What is the mean number of aggressive acts for this group of children

Answers

Answer:

7

Step-by-step explanation:

Mean number = Sum of all the numbers/ Total number of old boys

Given the data

2, 4, 6, 12, 8, 10

Sum = 2+4+6+12+8+10

Sum = 42

Total number of old boys = 6

Substitute into the formula

Mean number of aggressive acts = 42/6

Mean number of aggressive acts = 7

Hence the mean number of aggressive acts for this group of children is 7

What is the quotient of - ? ? O A. 10 21 O B. 6 35 O C. 6 O D. 10​

Answers

D.10

Step-by-step explanation:

because there are two question mark

What is the slope of the graph?

Answers

Answer: 5/2... I know this because we use rise/run and it has a rise of 5 and a run of 2. Hope this helps! Good luck. :)

Step-by-step explanation:

Answer:

[tex]\displaystyle m=\frac{5}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, -5)

Point (2, 0)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [SF]:                     [tex]\displaystyle m=\frac{0--5}{2-0}[/tex][Fraction] Simplify:                               [tex]\displaystyle m=\frac{0+5}{2-0}[/tex][Fraction] Add/Subtract:                      [tex]\displaystyle m=\frac{5}{2}[/tex]

Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: 6/7 times 8 < 8

Step-by-step explanation: Do 6/7 times 8 which gives you 6 6/7 and 6 6/7 is less than 8.

Type the missing numbers

Answers

Answer:

-20, 0, 5

Step-by-step explanation:

it is counting by 5s in both directions

If t = -3, then 3t2 + 5t + 6 equals

Answers

Answer:

72

Step-by-step explanation:

Answer: mmm when I did it it going to be the same answer because There are no like terms. Here look at the picture

Step-by-step explanation: hope this help

63.756 . 60 miles / hour 70.5.280​

Answers

23.6735 hshegeueygds answer shady

If the triangle is
the incenter, orthocenter, circumcenter, and centroid are all the same point.
A)
equilateral
B)
obtuse
C)
right
D)
scalene

Answers

Answer:

Obtuse

Step-by-step explanation:

plzzz give brainliest

Classify the following triangle as acute, obtuse, or right.
O A. Acute
O B. Obtuse
O C. Right
O D. None of these

Answers

The triangle above is an obtuse triangle.

Acute triangle:

Acute triangle are triangles in which the internal angles are acute angles. This means the angles are less than 90 degrees.

Obtuse  triangle

Obtuse triangle are triangle in which one of the internal angles measure more than 90 degrees.

Right angle triangle

Right angle triangle are triangles that have one of its internal angles as 90 degrees

Therefore, base on our definition of this triangles, the triangle is an obtuse triangle.

learn more on triangle here; https://brainly.com/question/15557772

How should i solve this? Will give branliest :D

Answers

solving it :/ ....................

Answer:

okay i seen the pic now you see number 5 they saying is it yes or o this is wht i do so i go put it on paper solve it then see wht it say is it a no our a yes i slove on paper

Step-by-step explanation:

What is the formla for quadratic

Answers

Answer:

first quadrant =+,+

second quadrant = -,+

third quadrant = -,-

fourth quadrant = +,-

Which of these are functions and which aren't?

Answers

Answer: the only function I see is 6

Step-by-step explanation:

It’s 6 the answer is 6

The sales tax for a certain state can be found by multiplying the purchase price by 1/10 . What is the sales tax on an item that is $25.60? Express your answer as a decimal.

Answers

15 it just it’s :) and

Carl lives in an apartment and pays the following expenses each month: electric bill, $34.60; TV streaming service, $24.99; and rent, $527.85. Estimate his total expenses for the month by first rounding each value to the nearest tens place.

Answers

$34.60 rounds to $35
$24.99 rounds to $25
$527.85 rounds to $528

Now add the rounded numbers together:
$35
$25
$528
————-
$588.00 (estimated monthly expenses)

Pls help urgently extra points and mark brainlist easy reading

Answers

Answer:

Fail :b

Step-by-step explanation:

Fail or not succeed
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