2 years ago

(2+5i)(6-i) simply ........

Mathematics

2 answers:

satela [25.4K]2 years ago

5 0

Answer:

=17+28i

Step-by-step explanation:

Verizon [17]2 years ago

3 0

Answer:

17+28i

Step-by-step explanation:

TELL ME IF IM RIGHT PLEASR

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ohn is interested in purchasing a multi-office building containing five offices. The current owner provides the following probab

Galina-37 [17]

Answer:

$28,875

Step-by-step explanation:

The given table is:

$\left|\begin{array}{c|cccccc}$Number of Lease Offices&0&1&2&3&4&5\\$Probability&5/32&3/16&3/32&1/4&9/32&1/32\end{array}\right|$

The expected probability is derived using the formula: $\sum_{i=0}^{5}x_iP(x_i)$

Therefore, for the given distribution,

Expected Probability

$=(0*\frac{5}{32})+ (1*\frac{3}{16})+ (2*\frac{3}{32})+ (3*\frac{1}{4})+ (4*\frac{9}{32})+ (5*\frac{1}{32})\\=2.40625$

If each yearly lease is $12,000

The Expected Yearly Lease for the Whole Building=2.40625 X 12000

=$28,875

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2 years ago

Solve for x in the inequality below. 4x-8<5x+4

Eddi Din [679]

Answer:

Step-by-step explanation:

4x-8<5x+4

4x<5x+12

-x<12

flip sign

x > -12

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2 years ago

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What is the difference of the fractions? Use the number line to help find the answer. - T0

dybincka [34]

Answer:

-7/10

Step-by-step explanation:

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2 years ago

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Which is NOT a factor of 48? A.24 B.16 C.4 D.26

vovikov84 [41]

26
Hope this was helpful !

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2 years ago

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the three cubes shown weigh 12 ounces how many pounds would 24 cubes weigh A. 4.5 lb B. 6lb C. 18lb D. 72lb

ANEK [815]

The 24 cubes would weigh exactly 6 pounds.

7 0

2 years ago