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Rina8888 [55]
3 years ago
12

Jordan has 5.48 mL of liquid in one test tube and 9.63 mL in another. Luke's test tube has 17.24 mL of liquid.

Mathematics
2 answers:
kicyunya [14]3 years ago
6 0
5.48 to the nearest tenth is 5.5
9.63 is closest to 9.6
17.24 is closest to 17.2

5.5+9.6=15.1
17.2-15.1=2.1
sergij07 [2.7K]3 years ago
5 0
B.2.1 because you could round each number the using addition
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Answer:

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Step-by-step explanation:

<u>Simple Interest Formula</u>

I = Prt

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<u>Investment A</u>

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Substitute the given values into the formula and solve for I:

⇒ I = 2000(0.1)(9)

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<u>Investment B</u>

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Substitute the given values into the formula and solve for I:

⇒ I = 3000(0.03)(20)

⇒ I = $1800

<u>Investment C</u>

  • P = $2000
  • r = 10% = 0.1
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Substitute the given values into the formula and solve for I:

⇒ I = 2000(0.1)(3)

⇒ I = $600

The last investment (C) has the least interest of $600.

The other two investments (A and B) have the <u>same</u> amount of interest of $1800.

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