2 years ago

Could u also help me with number 18 thank u

1 answer:

8 0

Just do 248.9 + 354.03 (which gets you 602.93). since 600 is below 603.93, patrick is unable to successfully make a 354.03 meter scarf.

You might be interested in

Find the inverse of the function y= (x-4)3

Alinara [238K]

Answer:

Sowwy :< I don't know

Step-by-step explanation:

4 0

2 years ago

100/32 can someone help me how much would this be in fraction

kap26 [50]

Your answer would be 3 and 1/8

7 0

2 years ago

Write an expression for the nth term of the geometric sequence. Then find the indicated term. a1 = 3, r = 3 , n = 10

MissTica

Answer:

$A_{n} =3(3)^n^-^1$

$A_{10} = 59,049$

6 0

2 years ago

Insert parentheses in the expression 6 + 10 x 2 so that the expression equals (12+1)*2

Lesechka [4]

6 + (10 x 2) = 26 = (12+1)*2

5 0

3 years ago

Determine the roots of f(x) = -12-2.1x+18x^2-2.75x^3 graphically. in addition, determine the first root of the function with

vesna_86 [32]

The given function is that is a cubic polynomial

$f(x)=-12-2.1x+18x^2-2.75x^3$

when arranged in descending order that is from highest degree to lowest degree

$f(x)=-2.75x^3+18x^2-2.1x-12$

Since it is a three degree polynomial it has three roots.

According to rational root theorem , the possible roots of the above expression that is factors of $\frac{12}{2.75}$ = $\frac{48}{11}$ are $\pm1, \pm 2, \pm 3, \pm 4, \pm 6, \pm 8, \pm 12, \pm 24, \pm 48, \pm\frac{1}{11}, \pm\frac{2}{11}, \pm\frac{3}{11}\pm\frac{4}{11}\pm\frac{6}{11},\pm\frac{8}{11},\pm\frac{12}{11}, \pm\frac{24}{11},\pm\frac{48}{11}$

As you can see from the graph all roots of this polynomial are real.

The smallest positive root is 0.954 and smallest negative root are -0.724.

4 0

2 years ago