All categories

2 years ago

HELP ASAP.39 BRAINLY POINTS PLUS BRAINLY USER

Mathematics

1 answer:

Softa [21]2 years ago

8 0

Answer:

Step-by-step explanation:

Given:

m = 12
n = 1/4

Substitute the values into the expression:

1/2(m - 4) × n

⇒ 1/2(12 - 4) × 1/4

Simplify the expression:

⇒ 1/2(8) × 1/4

⇒ 4 × 1/4

⇒ 4 ÷ 4

⇒ 1 (Option B)

You might be interested in

HELP????!?!?!??!? {PLEASEEEEEEEE

Masteriza [31]

Answer:

the answer is A

Step-by-step explanation:

I have a feeling in my genitals

4 0

3 years ago

A wheel barrow can carry up to 300 pounds of weight. A bag of soil wieghs 20 pounds. Write and solve an inequality to respresent

Alik [6]

Let x= the number of bags of soil

20x(less than or equal to sign) 300

divide both sides by 20 and you get x is less than or equal to 15

8 0

3 years ago

PLEASE ANSWER THIS . Goran's company makes solid balls out of scrap metal for various industrial uses. For one project, he must

Ainat [17]

Cost of aluminum required to make a ball of radius 7.5 inches is $ 161.71

<h3>Solution:</h3>

Given that

Goran's company makes solid balls out of scrap metal for various industrial uses.

For one project, he must make aluminum balls that have a radius of 7.5 inches.

Cost of aluminum = $0.12 per cubic inches

Need to determine cost of aluminum to make one ball.

Lets first calculate the volume of one ball

As shape of the ball is sphere , we can use volume of sphere formula

$\text {Volume of ball }=\text { Volume of sphere }=\frac{4}{3} \pi r^{3}$

Where "r" is the raius of ball

Given that radius of required ball = 7.5 inches

$\text { So, volume of ball of radius } 7.5 \text { inches }=\frac{4}{3} \pi \times 7.5^{3}$

$=\frac{4}{3} \times 3.14 \times 321.875=1347.5833 \text { cubic inches }$

So quantity of aluminum required is same as volume of ball = 1347.5833 cubic inches

Cost of aluminum for 1 cubic inch = $0.12

So cost of aluminum required to make a ball of aluminium of 1347.5833 cubic inches is given as:

$=0.12 \times 1347.5833=\$ 161.71$

8 0

3 years ago

Can you share 1 one with 6 groups

PolarNik [594]

Answer:

Step-by-step explanation:

not only the mean time I am lilltle busy with the mean time I am lilltle busy with the mean time I am lilltle busy with the mean time I am lilltle busy with the mean time I was just a days at 8 I want MVP award for this calendar to the Peaco to the Peaco I want MVP if anyone has questions about HTML5 is not

4 0

3 years ago

Read 2 more answers

And amusement parks his child and adult tickets on a ratio of 8 to 1 on Saturday they sold 147 more child tickets then adult tic

BARSIC [14]

Dosen't make sense.. 8-1?

6 0

3 years ago

Read 2 more answers

HELP ASAP.39 BRAINLY POINTS PLUS BRAINLY USER​

HELP ASAP.39 BRAINLY POINTS PLUS BRAINLY USER