Mathematics, 30.04.2021 01:00 cecilysimpson7521
Two matrices can be multiplied only if their sizes are compatible. Suppose that U is an m × n matrix, and the V is a p × q matrix. In order for the matrix product UV to make sense, what must be true about the dimensions of these matrices?
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In a school 2/3 of the students study a language of those who study a language 2/5 study french
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At river bank, checking account customers earn 0.75% interest a month on their account balances, pay no service fees for writing checks, and pay a monthly $2.00 financial charge. calculate the income earned in one month on the checking account for a customer with an account balance of $1,000. a. $4.25 b. $5.50 c. $6.75 d. $7.25 checking account earnings at baker’s bank are expressed by the equation: i = -0.09x + 10.2. while the earnings at elite bank are modeled by: i = -0.02x + 7.5. in both cases, x is the number of checks written. at what number of checks will elite bank start generating more checking account income than baker's bank? a. 12 b. 25 c. 39 d. 42 emilio’s checking account had a balance of 728.32 at the beginning of the week. he wrote checks for the following amounts throughout the week: $99.48, $33.50, $18.23, and $72.05. he also deposited his paycheck in the amount of $1,109.90. what is his account balance at the end of the week? a. $1,192.35 b. $1,222.86 c. $1,540.52 d. $1,614.96
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Two matrices can be multiplied only if their sizes are compatible. Suppose that U is an m × n matrix...
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