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tatiyna
3 years ago
15

0.002191 in scientific notation

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
8 0
0.002191 in scientific notation
2.191 × 10-3
miskamm [114]3 years ago
5 0

Answer:

2.191 · 10^{-3}

Step-by-step explanation:

0.002191

2.191 · 10^{-3}

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Select the correct answer
tatuchka [14]

Answer:

A

Step-by-step explanation:

A real interest rate is an interest rate that has been adjusted to remove the effects of inflation to reflect the real cost of funds to the borrower and the real yield to the lender or to an investor. A nominal interest rate refers to the interest rate before taking inflation into account.

7 0
3 years ago
Read 2 more answers
All Seasons Plumbing has two service trucks that frequently need repair. If the probability the first truck is available is 0.75
oksano4ka [1.4K]

Answer: There is a probability of 0.05 that there is neither truck is available.

Step-by-step explanation:

Since we have given that

Probability that the first truck is available = 0.75

Probability that the second truck is available = 0.50

Probability that both trucks are available = 0.30

So, probability that either first truck or second truck is available is given by

P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\P(A\cup B)=0.75+0.50-0.30\\\\P(A\cup B)=0.95

We need to find the probability that neither truck is available.

so, P(A∪B)'=1-P(A∪B)

P(A\cup B)'=1-0.95=0.05

Hence, there is a probability of 0.05 that there is neither truck is available.

4 0
3 years ago
7. A number of apples were shared evenly among 4
agasfer [191]

Answer:

I'm pretty sure it is C. Have a great Valentines Day!

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8 0
3 years ago
-3/5 x 2/-9 x 8 write your answer in simplest form.
nata0808 [166]

Answer:

  16/15

Step-by-step explanation:

  \dfrac{-3}{5}\cdot\dfrac{2}{-9}\cdot 8=\dfrac{3\cdot 2\cdot 8}{5\cdot 9}=\dfrac{2\cdot 8}{5\cdot 3}=\dfrac{16}{15}

The two minus signs cancel, so the result is positive.

6 0
3 years ago
Expanded form<br>a. 54896​
Semenov [28]
  • 54896=<em><u>5</u></em><em><u>0</u></em><em><u>,</u></em><em><u>0</u></em><em><u>0</u></em><em><u>0</u></em><em><u>+</u></em><em><u>4</u></em><em><u>0</u></em><em><u>0</u></em><em><u>0</u></em><em><u>+</u></em><em><u>8</u></em><em><u>0</u></em><em><u>0</u></em><em><u>+</u></em><em><u>9</u></em><em><u>0</u></em><em><u>+</u></em><em><u>6</u></em>
6 0
3 years ago
Read 2 more answers
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