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MrRa [10]
4 years ago
12

Estimate the square root of 5

Mathematics
1 answer:
PSYCHO15rus [73]4 years ago
7 0

Answer:

it is around 2.2

Step-by-step explanation:

2*2=4

2.5*2.5=6.25

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Shane deposits $500 in an account that earns 7.4% interest compounded annually. What is the balance in the account after 3 years
eimsori [14]
400$ i think is the answer 

6 0
3 years ago
For your rock collection display, you want to have at most 25 samples.
mezya [45]

Answer:

\left \{ {y\leq 25-x} \atop {y\geq 3x}} \right.

The graph is attached.

Step-by-step explanation:

Let be "x" the number of metamorphic samples and "y" the number of sedimentary samples.

You know that you want to  to have at most 25 samples, then:

y\leq 25-x

And you want to have at least 3 times as many sedimentary samples as

metamorphic samples, then:

y\geq 3x

Therefore, the system of  inequalities that model the situation is:

\left \{ {y\leq 25-x} \atop {y\geq 3x}} \right.

The y-intercept of the line y=25-x is:

y=25-(0)\\\\y=25

And the x-intercept is:

0= 25-x\\\\x=25

Knowing this, you can graph the line

The y-intercept of the line y= 3x is:

y=3(0)\\\\y=0

And the x-intercept is:

0= 3x\\\\x=0

Knowing this, you can graph the line.

Observe the graph attached, where the solution of the system of inequalities is the intersection of the regions.

6 0
3 years ago
SOMEONE PLEASE HELP meeee
Rudiy27

Answer: 2/3x 3/5 = 6/15

Step-by-step explanation: the grid has 15 squares so shade in 6 of the 15 squares

7 0
3 years ago
Suppose that an individual has body fat percentage of 18.5% and weighs 144 pounds.How many pounds of his weight is made up of fa
Luba_88 [7]

Answer:  8.1 pounds

Step-by-step explanation:

fat in pounds = 44* 18.5/100=8.14 pounds

rounding to the nearest tenth would give 8.1 pounds

8 0
3 years ago
Express in the form 1 : n 6 : 24
kkurt [141]

Answer: n=4

Step-by-step explanation: 1:4 = 6:24

3 0
3 years ago
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