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andrew11 [14]
3 years ago
11

Answer 7 and 8 2 questions for brainliest answers UGRENT HELP NOW!!!!!

Mathematics
2 answers:
hjlf3 years ago
8 0
The answer to 7 is 4 and the answer to 8 is 2.7
Luba_88 [7]3 years ago
4 0
7. answers is 4
8. the answer is 2.7 ........can i get brainliest? please?
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kvasek [131]
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3 years ago
200 grams of fertilizer are used for each tree in an orchard containing 1200 trees. at $2.75 per kilogram of fertilizer, how muc
stiks02 [169]
To determine the cost to fertilize the trees, you need to figure out how many kilograms of fertilizer are needed. With the information given, you can determine The number of grams needed to fertilize 1200 trees. To do this you would multiply 200 times 1200. This equals 240,000 grams. To convert this to kilograms, divide 240000g by 1000 g. Every group of 1000 g is 1 kg. The answer is 240 kilograms. Multiply 240 kg by the price of $2.75 per kilogram to get $660 as the cost.
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3 years ago
Sara Blake's grandmother gave her $3000.00 to save for college. She put it in a savings account that earns 6% interest per year.
Elina [12.6K]

• P is the principal amount, $3000.00.

• r is the interest rate, 6% per year, or in decimal form, 6/100=0.06.

• t is the time involved, 8 years time periods.

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The interest is: $1440.00

6 0
3 years ago
Read 2 more answers
How much flour does Carlos use?
Nostrana [21]
HEY THERE.

THE CORRECT ANSWER IS....... CARLOS USES 0.75
4 0
3 years ago
K/7+3-2k=-3 what would K =
Aleonysh [2.5K]
I'm pretty sure k doesn't have a value it is no solution
3 0
3 years ago
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