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zavuch27 [327]
3 years ago
8

Simplify eighth root of y squared

Mathematics
1 answer:
NARA [144]3 years ago
5 0

Answer:

<u>The simplified expression is y raised to the 2/8 power</u>

Step-by-step explanation:

Let's recall that one of the properties of fractional exponents is:

x ^ a/b = ᵇ√x ᵃ

​​ therefore,

⁸√y² = y ^2/8

<u>The simplified expression is y raised to the 2/8 power</u>

​

​​

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Jada typically earns$1545 each month, of which $47.20 is spent on electricity. Whick percent of jadas earnings are spent on elec
REY [17]
The equation is asking how much out of Jada's total budget (1545) is spent on electricity a month (47.20).
write this as a fraction 47.20/1545
type into calculator and you get .03055
multiply that by 100 to get it as a percent. you get 3.055%
now round that to the nearest tenth and you get 3.1%
answer 3.1%

8 0
3 years ago
Which graph represents a function?
sweet [91]

Answer:

This graph does not represent a function.

Step-by-step explanation:

This graph does not pass the vertical line test. The vertical line test states that if a vertical line drawn intersects the graph of the relation more than once, then the relation is a NOT a function.

5 0
3 years ago
Read 2 more answers
You have quarters and nickels saved in a piggy bank. There is a total of 3.45 in quarters and nickels and there are 9 more nicke
Darina [25.2K]

Answer:

Total number of quarters=10

Total number of nickels=19

Step-by-step explanation:

The expression for the total value of money you have is;

Quarters have a value of= $0.25

Nickels have a value of= $0.05

Total value=(value of quarters×number of quarters)+(value of nickels×number of nickels)

where;

Total value=$3.45

Value of a quarter=$0.25

number of quarters=x

Value of a nickel=0.05

number of nickels=y, but y=x+9

replacing;

3.45=(0.25×x)+0.05(x+9)

3.45=0.25 x+0.05 x+0.45

3.45=0.3 x+0.45

0.3 x=3.45-0.45

0.3 x=3

x=3/0.3

x=10

y=x+9=10+9=19

Total number of quarters=10

Total number of nickels=19

3 0
4 years ago
1 JILLION POINTS!! EASY MATH!!
Katena32 [7]

Since the line starts with a closed dot, it resembles ≥ and ≤. We can write an inequality to represent it:

j ≤ -5

This means that all real numbers are solutions to the inequality except the numbers greater than -5.

Since we are using the closed dot, -5 is included as one of the solutions. It also satisfies the inequality we wrote above.

5 ≤ 5

Therefore, the answer is [ True ]

Best of Luck!

7 0
4 years ago
Read 2 more answers
Which phrase describes the variable expression z+ 8?
grigory [225]

Answer:

D

Step-by-step explanation:

In math increased means that you are adding.

Have a good day and a good rest of your week!

8 0
3 years ago
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