3 years ago

LINEAR ALGEBRA List four variables and link them using one equation

Mathematics

1 answer:

Studentka2010 [4]3 years ago

7 0

A+b+c+d=18 is an example

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If R = 10b 2 and b = 5, then R =

Luden [163]

I’m not exactly sure what the question is asking, but assuming that the equation is r=10b^2, then the answer would be r=40.

6 0

3 years ago

Use the properties of real numbers to rewrite the expression. 2/5 * (-7) * 5/2

Mama L [17]

For this case we have the following expression:

$\frac{2}{5}*(- 7)*\frac{5}{2}$

Using the associative property we can rewrite the expression in the following way:

$(\frac{2}{5}*\frac{5}{2})*(-7)$

Finally, simplifying we have:

$(1) (- 7)$

$-7$

Answer:

Rewriting the expression we have that the result is:

d. -7

4 0

3 years ago

The general manager of a fast food restaurant chain must select 6 restaurants from 11 for a promotional program. How many differ

Arisa [49]

Answer:

Step-by-step explanation:

This question will be solved using the combination formula which is nCr because the order is unimportant and we need the selection.

11C6

11!/(11-6)!*6!

= 462

Therefore the manager can select the restaurant in 462 ways.

4 0

3 years ago

Read 2 more answers

Divide. −445÷4 −115 −45 45 115

Ulleksa [173]

Answer:

it a

Step-by-step explanation:

7 0

2 years ago

Your answer must be simplified. x−24≥9

Harrizon [31]

Answer:

x>=33

Step-by-step explanation:

x-24>=9

x>=24+9

x>=33

4 0

3 years ago