Jonathan puts $400 in a bank account. Each year the account earns 6% simple interest. How much interest will be earned in 5 year
2 answers:
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Solution:
Properties of Square
1. All sides are equal.
2. Opposite sides are parallel.
3. Diagonals are equal and bisect each other at right angles.
As, given point of intersection of diagonals of square is (-1,4).
And, One of the sides of the quadrilateral is bounded by (2,7) and (-3,5).
Drawn the picture of square below,
Let, the third and fourth vertices of square be (x,y) and (p,q).
As, diagonals of square bisect each other. So,
So, third and fourth vertices are (-4,1) and (1,3).
Answer: About 99.7% of sixth-grade students will have
heights between <u>51.1</u> inches and <u>64.9</u> inches.
Step-by-step explanation:
According to the empirical rule, 99.7% of data falls within the three standard deviations from the mean.
Given : Mean:
Standard deviation:=
Then, the 99.7% of sixth-grade students will have heights between
inches and
inches
i.e. inches and
inches
i.e. 51.1 inches and 64.9 inches.