Mathematics, 23.04.2021 18:00 goosenar
Suppose that a marine biologist will draw a random number. She will then add 9 times this number of grams of plankton to a tank. If the tank has 88g of plankton to begin with, and if the standard deviation of the random number is 6, what is the standard deviation of the amount of plankton that will be in the tank afterwards
Answers: 1
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x β 72. what is the factored form of 4x2 + 23x β 72? (4x + 8)(x β 9) (4x β 8)(x + 9) (4x + 9)(x β 8) (4x β 9)(x + 8)
Answers: 2
Mathematics, 22.06.2019 02:30
$30 to spend on dinner tax and gratuity at mos restaurant rax is 6% and they give a 15% tip on the total bill after taxes thier dinner cost $21 which statement correctly explains wether andrew and kate have enough money to pay their bill
Answers: 1
Mathematics, 22.06.2019 02:30
Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?
Answers: 1
Mathematics, 22.06.2019 05:00
How do you find percent change? ? i will give brainliest for the bestme i donβt understand
Answers: 2
Suppose that a marine biologist will draw a random number. She will then add 9 times this number of...
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