2 years ago

A question asked of one person that is answered by a single numbers is a statistical question true are false?

Mathematics

1 answer:

Elis [28]2 years ago

5 0

True

I search it up on gooflr

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Natasha_Volkova [10]

Answer:

I wanna say its B. Vera's only

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2 years ago

Read 2 more answers

What is the value of x rounded to nearest tenth

Ivahew [28]

Answer:

6.5 cm

Step-by-step explanation:

Here, the tangent line squared is equal to the secant line times the secant line outside the circle.

That is 20.2² = 14.7 * (14.7 + 2x) --> it is 2x because the secant goes through the whole circle.

Simplify: 408.04 = 216.09 + 29.4x

Subtract: 191.95 = 29.4x

Divide: x = 6.528911565 ≈ 6.5 cm

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3 years ago

You purchase a car using a $20,000 loan with a 5% simple interest rate.

Aliun [14]

Answer: check out MATHPORTAL.com

Step-by-step explanation:

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3 years ago

2x2 - 12x + 10 what are the roots

Tcecarenko [31]

Answer:

5 & 1

Step-by-step explanation:

We can use the quadratic formula to solve this:

Quadratic Formula = $\frac{-b+-\sqrt{b^2-4ac} }{2a}$

So we will have 2 answers (roots).

a is the coefficient of x^2 (2)

b is the coefficient of x (-12)

c is the constant (10)

Now, substituting, we get:

x = $\frac{-b+-\sqrt{b^2-4ac} }{2a}=\frac{12+-\sqrt{(-12)^2-4(2)(10)} }{2(2)}=\frac{12+-\sqrt{64} }{4}=\frac{12+-8}{4}=\frac{12+-8}{4}=5,1$

Hence the roots are 5 & 1

4 0

2 years ago

|f−6|=|f+8| please help

soldi70 [24.7K]

Answer:f=-1

Step-by-step explanation:

6 0

3 years ago