40% of what number is 68?

Answers

Answer 1

Answer: 0.4 * x = 68
x = 68/0.4
x = 170

check:

0.4 * 170 = 68

Answer 2

Answer: 0.40% of a number is 68
40% of n = 68

40% = $(40)/(100)$ = 0.4

0.4 × n = 68

$(0.4n)/(0.4)$ = $(68)/(0.4)$
n = 170

40% of 170 is 68

Related Questions

The sine of a 30 degree angle is equal to the cosine of a 60 degree angle.TrueFalse
A 354-inch board is cut into two pieces. One piece is five times the length of the other. Find the length of the shorter piece
What is the sum of 3/8 + 1/16
14) Ms. Lopez has $118 for tickets at the Sports Fun Park. She needs to buy 1 adult ticket for $19. How many child tickets can she buy if child tickets cost $12 each? A) 5 child ticketsB) 6 child ticketsC) 7 child ticketsD) 8 child tickets15) In 14, Ms. Lopez changed her plans and decided to purchase another adult ticket and 6 child tickets. How much money will she have left? $5$6$7$8
Please I need a answer fast

What is the product of 32/3 and 142/5

Answers

remember that
$(x)/(y)$ times $(z)/(t)$ = $(x times z)/(y times t)$
so we have
$(32)/(3)$ times $(142)/(5)$
that equals
$(32 times 142)/(3 times 5)$ = $(4544)/(15)$ =302 and 14/15

$(32)/(3) * (142)/(5) =(32*142)/(3*5)=(4544)/(15)=\boxed{\bf{302(14)/(15)=302.933333}}$

The equation D=13/v shows that the density of a particular substance equals a mass of 13 grams divided by the volume of the substance. What happens to the density as the volume approaches 0?The density approaches infinity.
The density approaches 0.
The density approaches 1.
The density approaches 13.

Answers

D = 13/v

What happens to the density as the volume approaches 0?

The density approaches 13.

Assume : V = 3 ; V = 2 ; V = 1

D = 13/3 = 4.33
D = 13/2 = 6.50
D = 13/1 = 13

Answer:

Option A is correct

The density approaches infinity.

Step-by-step explanation:

Given the equation:

$D = (13)/(v)$ ....[1]

where,

D is density of a particular substance .

v is the volume of the substance.

We have to find What happens to the density as the volume approaches 0.

As the volume approaches to 0

⇒ $v \rightarrow 0$

[1] ⇒

$D \rightarrow \infty$

⇒The density approaches infinity.

Therefore, the density as the volume approaches 0 is, infinity.

In a video game, two golfers tee off at hole 6, which has the coordinates (–32, –27). Golfer A’s ball lands at (–43, –18). Golfer B’s ball lands at (–44, –16). Which golfer hit the longer shot?

Answers

Answer:

Golfer B's hit the longer shot.

Step-by-step explanation:

In a video game, two golfers tee off at hole 6

Position of hole at (-32,-27)

Golfer A's ball lands at (-43,-18)

Golfer B's balls lands at (-44,-16)

Distance formula:

$d=√((x_2-x_1)^2+(y_2-y_1)^2)$

Distance of shot of Golfer A's $=√((-32+43)^2+(-27+18)^2)=√(11^2+9^2)\approx 14.21$

Distance of shot of Golfer B's $=√((-32+44)^2+(-27+16)^2)=√(12^2+11^2)\approx 16.28$

16.28 > 14.21

Golfer B's shot > Golfer A's shot

Hence, Golfer B's hit the longer shot.

Using Pythagoras' theorem, you can work out the distance the balls travelled.
Golfer A: -43 - -32 = -43 + 32 = -11
-27 - -16 = -27 + 16 = -11
a² + b² = c²
(-11)² + (-11)² = √242 = 15.556

Golfer B: -44 - -32 = -44 + 32 = -12
-27 - -16 = -27 + 16 = -11
a² + b² = c²
(-11)² + (-12)² = √265 = 16.278

∴ B hit the longest shot.

Please could with some help of: solve 4x + 11 < 23

Answers

When dealing with inequalities your main goal is to isolate x. So you do whatever it takes to get X alone on one side.
4x+11<23
4x<12
x<3

x<3
First, you subtract the 11 from both sides of the equation:
4x+11<23
-11<-11
  4x<12
Next, divide both sides of the inequality by 4:
  4x<12
4 < 4
  x<3

How do i find brainly ai in the menu

Answers

Answer: You will see it and it will say ask ai. It should be under the qeustion you ask

Step-by-step explanation:

Solve the system of linear equations below.2x + 5y = 34
x + 2y = 14

x = -26, y = 20

x = 2, y = 6

x = 3, y = 5.5

x = 10, y = 2

Answers

Answer:

Option (b) is correct.

x = 2 and y = 6 is the solution to the given system of linear equation.

Step-by-step explanation:

Given: The system of linear equation

2x + 5y = 34

x + 2y = 14

We have to solve the given system of linear equations.

Consider the given system of linear equation

2x + 5y = 34 .....(1)

x + 2y = 14 .......(2)

We solve the syatem using elimination method,

Multiply equation (2) by 2, we get,

(2) ⇒ 2x + 4y = 28 .....(3)

Subtract equation (1) and (3) , we have,

2x + 5y - (2x + 4y) = 34 - 28

Simplify, we get,

y = 6

And put y = 6 in (2), we get,

x + 2(6) = 14

x = 14 - 12

x = 2

Thus, x = 2 and y = 6 is the solution to the given system of linear equation.

Asking the Math Gods...

y=6
x=2

Other Questions

How many times does 24 go into 48

What’s the correct answer for this?

Find the value of each of the following. Show work. 10 points for the best answer!

Alyssa is an ecologist who studies the change in the fox population of the Arctic circle over time. She observed that the population loses \dfrac{1}{18} 18 1 start fraction, 1, divided by, 18, end fraction of its size every 222 months. The population of foxes can be modeled by a function, PPP, which depends on the amount of time, ttt (in months). When Alyssa began the study, she observed that there were 185{,}000185,000185, comma, 000 foxes in the Arctic circle. Write a function that models the population of the foxes ttt months since the beginning of Alyssa's study.