I am between 40 and 80. When my digits are reversed i am another prime number

Mathematics

1 answer:

Maurinko [17]3 years ago

8 0

Answer:

42 times

Step-by-step explanation:

Since there are 6 sides on a fair dice, each having a number 1 thru 6 with no numbers repeating and half those numbers being odd, Bridget can expect to roll an odd number 84*(1/2) times. So our answer is 42.

Also, if you could please mark this "brainliest" (the crown) it would help a lot!

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Sin B =

Vika [28.1K]

Answer:

12/13

Step-by-step explanation:

sin can be remembered by opposite over hypotenuse.

the length of the side opposite to angle B is 12, and the hypotenuse is 13. therefore, sin B will be 12/13.

4 0

3 years ago

If F is conservative, find all potential functions f for F so that F = ∇f. (If F is not conservative, enter NOT CONSERVATIVE. Us

Alenkinab [10]

Answer: some parts of your question is missing below is the missing data

Determine if the given vector field F is conservative or not. F = −6e^y, (−6x + 3z + 9)e^y, 3e^y

answer:

F is conservative

F = -6xe^y + ( 33 + 9 ) e^y + C

Step-by-step explanation:

The Potential functions for F so that F = ∇f.

F = -6xe^y + ( 33 + 9 ) e^y + C

attached below is a detailed solution

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3 years ago

5/√2+9/√8-2√50+√32 rationalise the denominator and simplify<br><br>

Alik [6]

Answer: $\displaystyle\ \Large \boldsymbol{ -\frac{5\cdot \sqrt{2} }{4}}$

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