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Brilliant_brown [7]

3 years ago

6

How many license plates can be made using 3 digits and 3 letters of repeated digits and letters are not allowed?statistics?

1 answer:

Goshia [24]3 years ago

6 0

$10\cdot9\cdot8\cdot26\cdot25\cdot24=11,232,000$

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1. Renting a bicycle at a local Bike shop costs $30 for the first day and $10 for each additional day.

Elza [17]

<span>(a) Create a chart of values and write an equation to find the total cost, C in terms of the number of days d.

C = 10d + 20

</span><span>(b) Use the equation you created in Part (a) to find the cost of renting a bike for 5 days.
</span>
C = 10d + 20
<span>C = 10(5) + 20= 50 + 20 = 70

$70 for 5 days

</span>

7 0

3 years ago

The surface area of the pyramid is<br><br> square inches.<br> fill in the blank

Rudik [331]

Answer:

9360 square inches

Step-by-step explanation:

4 0

3 years ago

[ 64 (-8) ] (-2) help it’s for my quiz

Lana71 [14]

$(64 \times ( - 8)) \times ( - 2)$

$( - 512) \times ( - 2)$

$1024$

Therefore, the answer is <u>1</u><u>0</u><u>2</u><u>4</u><u>.</u>

<h3><em>Benjemin</em></h3>

3 0

3 years ago

Events A1, A2 and A3 form a partiton of the sample space S with probabilities P(A1) = 0.3, P(A2) = 0.5, P(A3) = 0.2.

timurjin [86]

Answer:

Step-by-step explanation:

Given that events A1, A2 and A3 form a partiton of the sample space S with probabilities P(A1) = 0.3, P(A2) = 0.5, P(A3) = 0.2.

i.e. A1, A2, and A3 are mutually exclusive and exhaustive

E is an event such that

P(E|A1) = 0.1, P(E|A2) = 0.6, P(E|A3) = 0.8,

$P(E) = P(A_1E)+P(A_2E)+P(A_3E)\\= \Sigma P(E/A_1) P(A_1) \\= 0.1(0.3)+0.5(0.6)+0.8(0.2)\\= 0.03+0.3+0.16\\= 0.49$

$P(A_1/E) = P(A_1E)/P(E) = \frac{0.3(0.1)}{0.49} \\=0.061224$

$P(A_2/E) = P(A_2E)/P(E) = \frac{0.5)(0.6)}{0.49} \\=0.61224$

$P(A_3/E) = P(A_3E)/P(E) = \frac{0.2)(0.8)}{0.49} \\=0.3265$

4 0

4 years ago

What is the only solution of 2x2 + 8x = x2 – 16?

Lemur [1.5K]

i think its x = 10, -2

8 0

3 years ago

Read 2 more answers