3 years ago

The property allows 3i + 2i to be written as (3 +2)I.

Mathematics

2 answers:

Aleks04 [339]3 years ago

5 0

Answer:

distributive

Step-by-step explanation:

snow_tiger [21]3 years ago

5 0

Answer:

distributive

Step-by-step explanation:

I just did it on Edgenuity

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If the required reserve ratio is 15 percent, the simple deposit multiplier is:_____

Romashka [77]

Answer:

C. 6.67

Step-by-step explanation:

Given

Reserve Ratio (RR) = 15%

Required

Determine the simple deposit multiplier

Simple deposit multiplier (M) is calculated by taking the inverse of RR.

The following formula applies:

$M = \frac{1}{RR}$

Substitute 15% for RR

$M = \frac{1}{15\%}$

Convert 15% to decimal

$M = \frac{1}{0.15}$

$M=6.67$

<em>Hence, option C answers the question</em>

4 0

3 years ago

Find the vertices and foci of the hyperbola with equation (x-5)^2/81 -(y-1)^2/144 = 1

vesna_86 [32]

Given the equation of an hyperbola in the form:
$\frac{(x-a)^2}{b^2}- \frac{(y-c)^2}{d^2}=1$
Then the focus of the hyperbola is $(\pm\sqrt {b^2+d^2},0)$
Compute like this:
$\sqrt{81+144}=15$
So the two focus points are $(\pm15,0)$
The vertices are given by the formula: $(\pm a,0)$
We deduce the two vertices of the given hyperbola: $(\pm9,0)$
since $\sqrt{81}=9$