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2 years ago

Ellen wrote 18 checks in May. The first five checks had no fee.

1 answer:

6 0

$8.25
The first 5 checks are free so you can subtract the 5 from 18 which is 13. Then you multiply 13 & .25 which is equal to $3.25 and then you just add the $5

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Determine if the product CA is defined. If the product is defined, state its dimensions. Do not calculate the product.

Troyanec [42]

ANSWER

The multiplication, CA is defined, and its dimension is 3×2

EXPLANATION

Matrix A is a 2x3 matrix.

Matrix C is a 3×2 matrix.

The product of the two matrices , CA, is defined if and only if the inner product of their dimension are the same.

$CA = (2 \times 3)(3 \times 2)$

The inner products are the same.

Hence the matrix multiplication, CA is defined and its dimension is the outer products.

$2 \times 2$

8 0

3 years ago

Rewrite the following polynomial in standard form<br><br> 1<br> 3<br> - 1 + x2

kifflom [539]

12 + x^2..............

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2 years ago

Need help ASAP with this question please

Assoli18 [71]

Answer:

4th option, 5 5/6

Step-by-step explanation:

8 1/2 - 2 2/3

= 17/2 - 8/3

= (51-16)/6

= 35/6

= 5 5/6

Answered by GAUTHMATH

6 0

2 years ago

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Verdich [7]

Answer:

$(6^{10})^{-7}$

Step-by-step explanation:

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2 years ago

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dimaraw [331]

Answer:

Step-by-step explanation:

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4 0

3 years ago