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irinina [24]
3 years ago
13

The distance between city A and B

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0

Answer:

32

Step-by-step explanation:

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Evaluate 2(8 + t)3 – 6 when s = 3 and t = 2.<br><br> +) The value of the expression is 250
siniylev [52]

Step-by-step explanation:

s = 3 and t = 2

= 2(8 + t)³ - 6

= 2(8 + 2)³ - 6

= 2(10)³ - 6

= 2(1.000) - 6

= 2.000 - 6

= 1.994

8 0
3 years ago
Area of a regular heptagon
Allushta [10]

Answer:

32.71

Step-by-step explanation:

32xcot(\frac{108°}{7} \\) = 32.70521

4 0
3 years ago
Help needed please im stuck
defon

Answer:

  a) b^3

  b) x^3

Step-by-step explanation:

It can be helpful to think of the exponent as specifying the number of times the base is a factor in the product. Of course, common factors in the numerator and denominator cancel.

<h3>a)</h3>

  \dfrac{b^7}{b^4}=\dfrac{b\cdot b\cdot b\cdot b\cdot b\cdot b\cdot b}{b\cdot b\cdot b\cdot b}=b\cdot b\cdot b=b^{7-4}=\boxed{b^3}

__

<h3>b)</h3>

  \dfrac{x\cdot x^5}{x^2\cdot x}=\dfrac{x\cdot x\cdot x\cdot x\cdot x\cdot x}{x\cdot x\cdot x}=x\cdot x\cdot x=x^{6-3}=\boxed{x^3}

4 0
2 years ago
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777dan777 [17]
I think it is 5 11/24
5 0
3 years ago
Read 2 more answers
one town, 64% of adults have health insurance. What is the probability that 10 adults selected at random from the town all have
Katena32 [7]

Answer:

The probability that 10 adults selected at random from the town all have health​ insurance is 0.01153.

Step-by-step explanation:

Consider the provided information.

One town, 64% of adults have health insurance.

Let p = 64% = 0.64

Therefore, q=1-0.64=0.36

We need to find the probability that 10 adults selected at random from the town all have health insurance

Use the formula: P(x)=^nC_r(p)^r(q)^{n-r}

Here, the value of r is 10.

Substitute the respective values in the above formula.

P(x)=^{10}C_{10}(0.64)^{10}(0.36)^{10-10}

P(x)=(0.64)^{10}(0.36)^{0}\\P(x)=(0.64)^{10}\\P(x)\approx0.01153

Hence, the probability that 10 adults selected at random from the town all have health​ insurance is 0.01153.

3 0
3 years ago
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