3 years ago

A lottery has 53 numbers from which seven are selected. What is the probability of picking all seven numbers?

Mathematics

2 answers:

Keith_Richards [23]3 years ago

4 0

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

enyata [817]3 years ago

4 0

Answer:

there is a 13.3% of picking all seven numbers

Step-by-step explanation:

hope this helps

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Suppose j varies jointly with g and v, and j=2 when g=4 and v=3. <br> Find j when g=8 and v=9.

vladimir2022 [97]

Answer:

$j=12$

Step-by-step explanation:

we know that

In a join variation, If j varies jointly with respect to g and v, the equation will be of the form $j = kgv$

where k is a constant

step 1

Find the value of k

we have

j=2,g=4,v=3

substitute and solve for k

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The equation is equal to

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Find the value of j when g=8,v=9

substitute the values in the equation and solve for j

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Choose the correct simplification of the expression (a^4/b^2)^3

Oksanka [162]

The answer is B: <span> a^12/b^6

Proof:

Simplify the following:
(a^4/b^2)^3

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Multiply exponents. (b^2)^3 = b^(2×3):
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