Square root 1.96? is rational irrational

Answers

Answer 1

Answer:

Answer:

Rational

Step-by-step explanation:

An irrational number is a number with forever continuing decimals. Plug it into the calc and you can see if there is a long decimal line that ends. You should get 1.4 in the calc, and since it does end, it is a rational number.

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John who is 20 years old is 8 years older than 2 times the age of Carlos. How old is Carlos

Answers

Carlos is 6

let x be Carlo's age then

2x + 8 = 20 → (solve for x)

subtract 8 from both sides

2x = 20 - 8 = 12

divide both sides by 2

x = $(12)/(2)$ = 6

Carlos is 6 years old

c = Carlos

j = John

--------------------

2c + 8 = j

2c + 8 = 20

2c = 20 - 8

2c = 12

c = 12 : 2

c = 6

-------------------------

6*2+8=20

A patient was supposed to take 560mg of Medicine but only took 420mg. What percent of medicine did the patient take

Answers

75% because u do 420 times 100 divide it by 560 and that=75%

Sharon uses 72 centimeters of ribbon to wrap gifts.she uses 24 centimeters of her total ribbon to wrap a big gift she use the remaining ribbon for 6 small gifts how much ribbon will she use for each small gift if she use the same amount on each

Answers

8 centimeters a gift because when you subtract 72-24 you get 48. Then all you have to do is divide 48 by 6 because you had 6 smaller gifts then you have your answer.

She will use 8 centimeters of ribbon on each small gift.

72-24=48, 48 divided by 6 = 8

Mariana writes the equation below to represent a problem. Which problem could theequation represent?
6x =
-
Mariana pays $15 for 6 of the same plants. How much does each plant cost?
TĚ
os
Mariana plants 15 flowers in a row. The row is 6 feet long. How much space is between each flower?
58
Mariana uses 6 boxes of fertilizer. Each box weighs 15 ounces. How much fertilizer does she use in
all?
A plant is 6 inches tall. It grows to be 15 inches tall. How much does it grow?

Answers

The problem that could represent the equation is Mariana uses 6 boxes of fertilizer each box weighs 15 ounces How much fertilizer does she use in all

Given that,