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3 years ago

% is the correct percentage conversion for 2/5

Mathematics

2 answers:

daser333 [38]3 years ago

8 0

Answer: 0.025%

Step-by-step explanation:

denis-greek [22]3 years ago

6 0

Answer:

%40

Step-by-step explanation:

Step 1: Divide 2/5

2/5 = 0.4

Step 2: Convert to Decimal by multiplying by 100

0.4 * 100 = %40

Answer: %40

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Lia has a dog and a cat. Together, the pets weigh 24 pounds. The dog weighs 2 times as much as the cat.

telo118 [61]

Answer:

The dog weighs 16 pounds, while the cat weighs 8 pounds

Step-by-step explanation:

Let's call the weight of the dog d, and the weight of the cat c.

d+c=24

d=2c

Substitute the second equation into the first:

(2c)+c=24

3c=24

c=8

d=24-8=16

Hope this helps!

3 0

3 years ago

Gerald pours 441 cubic centimeters of liquid into the prism shown below. In the box, write the correct height of the liquidation

forsale [732]

The picture in the attached figure

we know that
[volume of the liquid]=[area of the base]*height
height=[volume of the liquid]/area of the base
volume of the liquid=441 cm³

area of the base=L*W
L=5 1/4 cm-----> (5*4+1)/4----> 21/4 cm
W=6 cm
area of the base=(21/4)*6-----> 31.5 cm²

height=[441 cm³]/31.5 cm²-----> 14 cm

the answer is
the height of the liquid is 14 cm

7 0

4 years ago

THE Data set {+4,-1,-2,0} shows a change in number of state representatives for four states after the last census. What is the m

Artist 52 [7]

Answer: There is no change in the number of state representatives for fourth state after the last census.

Step-by-step explanation:

Here, the Data set {+4,-1,-2,0} shows a change in number of state representatives for four states after the last census.

In the first state the changes is +4, that is, there is an increase of the number of representative in first state by factor four.

In the second state the changes is -1, that is, there is an decrease of the number of representative in second state by factor one.

In the third state the changes is -2, that is, there is an decrease of the number of representative in second state by factor two.

In the fourth state changes is 0, therefore, there is no change in the number of representative in fourth state.

4 0

3 years ago

urgent!! hal earns $5 doing chores for his parents. he also earns $10 a week for each dog, d, he walks.

zhannawk [14.2K]

Answer:

5+10d=x The dogs he walks are the ind variable and the total money he earns is the dep variable

Step-by-step explanation:

If he earns five dollars a week then that is a confirmed amount which means it’s just $5. Then for every dog he walks that’s $10 so if he walks 0 dogs then he gets $0.

The dogs he walks is ind because this variable is the variable that changes and effects the total whereas, the dep is the total because that’s what changes depending on the ind variable

6 0

3 years ago

Y-intercept = (0, 2) slope = -3/7 what is the equation?

Marianna [84]

Answer:

y = -(3/7)x + 2

Step-by-step explanation:

(see attached)

recall that the slope-intercept form of a linear equation is

y = mx + b

where m = slope = given as -(3/7)

and b = y-intercept = 2

substituting these values into the eqation:

y = mx + b

y = -(3/7)x + 2

8 0

3 years ago