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2 years ago

12

Pls help, thank you!!

1 answer:

aliya0001 [1]2 years ago

4 0

Answer: 1, 3

For a cubic polynomial, there are either 3 real roots or 1 real root nad 2 complex roots in a conjugate pair.

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1-0.4^n>=0.99 howwwwwwwwwwwwwwwwwwwwwwwwww

leva [86]

Answer:

n>=6

Step-by-step explanation:

1-0.4ⁿ>=0.99

1-0.99>=0.4ⁿ

0.4ⁿ<=0.01

Apply log10:

Log10(0.4ⁿ)<=log10(0.01)

n×log10(0.4)<=log10(0.01)=-2

Because log10(0.4)=-0.39794 is negative we get:

n>=5.028.

Since n is integer, we have n>=6

5 0

2 years ago

Paola had 13 pounds of coffee beans to divide among 6 people. How many pounds of coffee should each person receive?

Juliette [100K]

Answer:

2

Step-by-step explanation:

here is how to do it 13/6=2

6 0

2 years ago

1/3 (4 - 5x - 1) what does it equal?

Neko [114]

Answer:

.9-1.5x

Step-by-step explanation:

7 0

2 years ago

Write (-3, -5) (-1, -19) in point slope form

stiv31 [10]

Answer:

(y + 5) = -7(x + 3)

Step-by-step explanation:

Point Slope Form: (y - y1) = m(x - x1)

<u>Step 1: Find Slope</u>

m = $\frac{y2 - y1}{x2 - x1}$

m = $\frac{-19 - (-5)}{-1 - (-3)}$

m = $\frac{-19 + 5}{-1 + 3}$

m = $\frac{-14}{2}$

m = -7

<u>Step 2: Put into point slope form</u>

Point Slope Form: (y - y1) = m(x - x1)

(y - (-5)) = -7(x - (-3))

(y + 5) = -7(x + 3)

8 0

3 years ago

Triangles V U T, U T S, and T X R are connected. Sides V T, U T, T S, and T R are congruent. A farmer is building three triangul

dsp73

Answer:

D

Step-by-step explanation:

5 0

3 years ago