3 years ago

BRAINLIEST !!! please dont answer if you do not know it

Mathematics

1 answer:

postnew [5]3 years ago

7 0

Answer:

The answer is A.

Step-by-step explanation:

There are Four 6's, Four 4's, Seven 5's, One 2, Two 3's, Two 7's, and One 8.

Hope this helps :))

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Use the svd() function in MATLAB to compute , the rank-1 approximation of . Clearly state what is, rounded to 4 decimal places.

Afina-wow [57]

Answer:

Here is the Matlab code.

Step-by-step explanation:

Matlab Code:

$A = [1 2 2;3 4 5;6 7 8]\\[U,S,V] = svd(A)u1 = U(:,1)\\u2 = U(:,2)\\u3 = U(:,3)\\d1 = dot(u1,u2)\\c = cross(u1,u2)\\d2 = dot(c,u3)$

$d1 =- 5.5511e-17\\c = -0.7172 0.6643 -0.2103\\d2 = 1$

Yes, since c = cross(u1,u2) is orthogonal to both u1 and u2. Hence is u3, thus the dot product with u3 is 1.

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3 years ago

letter H represent marks height in inches Suzanne is 7 in shorter than Mark write an algebraic expression that represents Susan'

KATRIN_1 [288]

Answer:

H-7=Suzanne

Step-by-step explanation:

Mark's height is H, if Suzanne is 7 less than Mark, that means Suzanne is H-7

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2 years ago

A student made a mistake when measuring the volume of a big container. He found the volume to be 75 liters.However, the real val

DENIUS [597]

Answer: 20%

Step-by-step explanation:

Explanation is in progress of writing:

First, I will divide 60 by 75 and multiply by 100, to find what percent of 75 is 60:

= $\frac{60}{75}$ · 100

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3 years ago

Carmine took out 28- year loan for $151,000 at an APR of 9.9%, compounded monthly, while Richie took our a 28- year loan for $11

nadezda [96]

Carmin 151000(1+9.9%/12)^204=??? richie 116000(1+9.9%/12)^204=???

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3 years ago

Read 2 more answers

A coin bank has 250 coins, dimes and quarters, worth $39.25. How many of each type of coin are there?

Brilliant_brown [7]

$x-\ number\ of\ dimes\\y-\ number\ of\ quarters\\\\ \left \{ {{x+y=250\ \ \ | x=250-y} \atop {0.1x+0.25y=39.25\ \ \ \ \ \ \ \ \ \ \ \ \ }} \right. \\\\ substitution\ method\\\\
0.1(250-y)+0.25y=39.25\\\\
25-0.1y+0.25y=39.25\\\\
25+0.15y=39.25\ \ \ \ | subtract\ 25\\\\0.15y=14.25\ \ \ \ | divide\ by\ 0.15\\\\y=95\\\\x=250-95=
155\\\\
There\ are\ 155\ dimes\ and\ 95\ quarters.$

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3 years ago