2 years ago

Plz guyss helpp;( The question is above

Mathematics

1 answer:

IceJOKER [234]2 years ago

7 0

Answer:

Step-by-step explanation:

The frequency column gives the number of houses in the sample, then

number of houses = 5 + 11 + 23 + 1 = 40

You might be interested in

Please help! this the last question

valentinak56 [21]

It’s C. I have to put more letters just ignore this

4 0

2 years ago

Read 2 more answers

Someone please help me with this question

mrs_skeptik [129]

Answer:

10x

Step-by-step explanation:

By definition

$(f\codt g)(x)=f(x)\cdot g(x)$

So we just need to multiply the two functions

$(f\cdot g)(x)= f(x)\cdot g(x)\\=\sqrt{2x}\cdot \sqrt{50x}\\=\sqrt{(2x)\cdot (50x)}=\sqrt{100x^2}\\=10\sqrt{x^2}\\=10x \text{ since x is non negative}$

8 0

2 years ago

Solve y y=8x-x^2 y=2x STEP BY STEP SOLUTION PLEASE HELP

Rudik [331]

Answer:

y=12

Step-by-step explanation:

y=2x ,so 2x=8x-x^2

x^2=8x-2x

x^2=6x

x^2/x=6x/x

x=6

y=2x ,2(6)

y=12

3 0

3 years ago

7.1 + 16.04 – .2 = ? A. 23.34 B. 2.294 C. 23.12 D. 22.94

tamaranim1 [39]

The answer you're looking for my good lad is C

6 0

3 years ago

Read 2 more answers

The axis of symmetry for the graph of the function is f(x) = 1/4 x2 +

CaHeK987 [17]

Answer:

Step-by-step explanation:

f(x) = 1/4 x²+bx+10

the derivate is : f'(x) = 1/2 x +b

you have : f'(6)=0

1/2 (6)+b=0

3+b =0

b = -3

so f(x) = 1/4 x²-3x+10.......f(6) =1/4(6)² -3(6)+10 =9-18+10 =1

f(x) = 1/4(x-6)²+1... the vertex form

3 0

3 years ago