tragikovas
2022-09-11
Answered

The canteen consumed one week 70 liters of milk a day, and the other 80 liters of milk a day. how many liters of milk were consumed in 2 weeks if the canteen worked 5 days? 6 days?

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asked 2021-05-13

A movie stuntman (mass 80.0kg) stands on a window ledge 5.0 mabove the floor. Grabbing a rope attached to a chandelier, heswings down to grapple with the movie's villian (mass 70.0 kg), whois standing directly under the chandelier.(assume that thestuntman's center of mass moves downward 5.0 m. He releasesthe rope just as he reaches the villian).

a) with what speed do the entwined foes start to slide acrossthe floor?

b) if the coefficient of kinetic friction of their bodies withthe floor is 0.250, how far do they slide?

asked 2020-10-18

Find a least squares solution of Ax=b by constructing and solving the normal equations.

$A=\left[\begin{array}{cc}3& 1\\ 1& 1\\ 1& 4\end{array}\right],b\left[\begin{array}{c}1\\ 1\\ 1\end{array}\right]$

$\stackrel{\u2015}{x}=$ ?

asked 2021-09-24

Solve the equation.

$\frac{1}{x}+6=\frac{5}{\sqrt{x}}$

asked 2021-06-09

Determine the solutions set of the following equation. Equation in Quadratic form

$4x+\sqrt{3}=1$

asked 2022-08-08

(4x-3)squared=4 solve the equation

4x squared +12x=0

4x squared +12x=0

asked 2022-08-08

Find all values of u which satifies the equation:

$\frac{1}{u-2}=-4+\frac{5}{u+1}$

$\frac{1}{u-2}=-4+\frac{5}{u+1}$

asked 2021-12-04

Solve:

${(-5)}^{2}-2\times (-9)+6$