3 years ago

How do you write one-fourth of a number , increased by seven

Mathematics

1 answer:

horrorfan [7]3 years ago

8 0

X/4+7=y

x being your "number" and y being the answer

You might be interested in

2. Multiply.<br><br> (3x + 2)(5x^2 - 2x + 6)

alukav5142 [94]

15x^3+4x^2+14x+12
Multiply 3x by every value in the second bracket. Then multiply 2 by every value in the second bracket. Add like terms. (Only answers with the same square are like terms.)

7 0

3 years ago

Consider the following proability density function: f(x) = { kx. 0<= x< 2, k(4-x). 2<= x <=4, 0. otherwise. find the

Gnesinka [82]

The value of K for which f(x) is a valid probability density function is 1/4.

<h3>How to solve for the value of K</h3>

$\int\limits^4_0 {fx(x)} \, dx =1$

$\int\limits^2_0 {Kx} \, dx +\int\limits^4_2 {K(4-x)} \, dx =1$

$K[\frac{2^2}{2} -0]+[K[4(4-2)-(\frac{4^2}{2} -\frac{2^2}{2} )]=1$

open the equation

$K\frac{4}{2}+K[8 - (\frac{16}{2} -\frac{4}{2} )] = 1\\$

$2K+K[\frac{4}{2} ]=1$

2K + 2K = 1

4K = 1

divide through by 4

K = 1/4

Read more on probability density function here

brainly.com/question/15714810

#SPJ4

4 0

1 year ago

What's the distance between the points (0,9) and (7,7)?

Alexeev081 [22]

(7-9)^2+(0-7)^2
4+49
53^(1/2)

5 0

3 years ago

A fruit punch uses 1.5 cups of orange juice for every cup of apple juice.

timofeeve [1]

Are there any answer choices

6 0

3 years ago

Read 2 more answers

Can one of you lovely people help me please ?

saveliy_v [14]

Answer:

the answer is

C. = x=22.82

4 0

2 years ago

Read 2 more answers